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[Apologies for duplicate e-mails]
Dear Colleagues,
The RIPE NCC is pleased to announce that the 15th Remote Route Collector
(RRC) of the Routing Information Service (RIS) is now online at the NAP
of the America's (NOTA) Internet exchange point in Miami.
This RRC collects routing information from all exchange members willing
to peer with us.
We would like to thank Terremark Worldwide for their co-operation and
extensive support during both the set-up and operation of this
collector.
Peering with RIS
----------------
Our AS Number is 12654 and our peering addresses at NOTA are
198.32.124.171 and 2001:478:124::171.
If you would like to peer with us, please fill in the form at:
http://www.ris.ripe.net/cgi-bin/peerreg.cgi
For more information about peering with RIS, please see:
http://www.ripe.net/projects/ris/docs/peering.html
About the RIS
-------------
The RIS aims to collect and store Border Gateway Protocol (BGP) routing
information and make it publicly available for the Internet community.
The RIS database and the RIS database tools can help network operators
troubleshoot routing problems by providing eBGP data collected over time
without being limited to a single BGP view.
The RIS deploys RRCs at major Internet exchanges where they peer with
other networks. At this moment, the RIS has over 600 peers on 16
different Internet exchanges.
For more information, please see:
http://www.ripe.net/ris/
If you have any further questions, please contact <ris(a)ripe.net>.
Regards,
Erik Romijn
Information Services
RIPE NCC
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 23 Feb, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 246872
Prefixes after maximum aggregation: 124953
Deaggregation factor: 1.98
Unique aggregates announced to Internet: 119515
Total ASes present in the Internet Routing Table: 27438
Prefixes per ASN: 9.00
Origin-only ASes present in the Internet Routing Table: 23927
Origin ASes announcing only one prefix: 11617
Transit ASes present in the Internet Routing Table: 3511
Transit-only ASes present in the Internet Routing Table: 72
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 19
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 59
Unregistered ASNs in the Routing Table: 15
Number of 32-bit ASNs allocated by the RIRs: 46
Prefixes from 32-bit ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 927
Number of addresses announced to Internet: 1835598080
Equivalent to 109 /8s, 105 /16s and 1 /24s
Percentage of available address space announced: 49.5
Percentage of allocated address space announced: 60.8
Percentage of available address space allocated: 81.4
Percentage of address space in use by end-sites: 70.3
Total number of prefixes smaller than registry allocations: 116852
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 56515
Total APNIC prefixes after maximum aggregation: 20789
APNIC Deaggregation factor: 2.72
Prefixes being announced from the APNIC address blocks: 54018
Unique aggregates announced from the APNIC address blocks: 22875
APNIC Region origin ASes present in the Internet Routing Table: 3133
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 826
APNIC Region transit ASes present in the Internet Routing Table: 481
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 330881472
Equivalent to 19 /8s, 184 /16s and 217 /24s
Percentage of available APNIC address space announced: 75.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 114/8, 115/8, 116/8,
117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8,
124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8,
218/8, 219/8, 220/8, 221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 115756
Total ARIN prefixes after maximum aggregation: 65427
ARIN Deaggregation factor: 1.77
Prefixes being announced from the ARIN address blocks: 84476
Unique aggregates announced from the ARIN address blocks: 33341
ARIN Region origin ASes present in the Internet Routing Table: 12151
ARIN Prefixes per ASN: 6.95
ARIN Region origin ASes announcing only one prefix: 4686
ARIN Region transit ASes present in the Internet Routing Table: 1149
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 356278656
Equivalent to 21 /8s, 60 /16s and 97 /24s
Percentage of available ARIN address space announced: 73.2
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8,
199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 52449
Total RIPE prefixes after maximum aggregation: 32857
RIPE Deaggregation factor: 1.60
Prefixes being announced from the RIPE address blocks: 47511
Unique aggregates announced from the RIPE address blocks: 31891
RIPE Region origin ASes present in the Internet Routing Table: 10944
RIPE Prefixes per ASN: 4.34
RIPE Region origin ASes announcing only one prefix: 5730
RIPE Region transit ASes present in the Internet Routing Table: 1652
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 346376192
Equivalent to 20 /8s, 165 /16s and 72 /24s
Percentage of available RIPE address space announced: 79.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18675
Total LACNIC prefixes after maximum aggregation: 4729
LACNIC Deaggregation factor: 3.95
Prefixes being announced from the LACNIC address blocks: 17075
Unique aggregates announced from the LACNIC address blocks: 9357
LACNIC Region origin ASes present in the Internet Routing Table: 908
LACNIC Prefixes per ASN: 18.81
LACNIC Region origin ASes announcing only one prefix: 302
LACNIC Region transit ASes present in the Internet Routing Table: 153
Average LACNIC Region AS path length visible: 3.9
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 48446720
Equivalent to 2 /8s, 227 /16s and 61 /24s
Percentage of available LACNIC address space announced: 48.1
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3417
Total AfriNIC prefixes after maximum aggregation: 1133
AfriNIC Deaggregation factor: 3.02
Prefixes being announced from the AfriNIC address blocks: 3860
Unique aggregates announced from the AfriNIC address blocks: 1806
AfriNIC Region origin ASes present in the Internet Routing Table: 229
AfriNIC Prefixes per ASN: 16.86
AfriNIC Region origin ASes announcing only one prefix: 73
AfriNIC Region transit ASes present in the Internet Routing Table: 45
Average AfriNIC Region AS path length visible: 3.7
Max AfriNIC Region AS path length visible: 14
Number of AfriNIC addresses announced to Internet: 10006016
Equivalent to 0 /8s, 152 /16s and 174 /24s
Percentage of available AfriNIC address space announced: 29.8
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1580 386 81 Videsh Sanchar Nigam Ltd. Aut
9583 1148 109 21 Sify Limited
9498 1130 550 63 BHARTI BT INTERNET LTD.
17488 992 64 89 Hathway IP Over Cable Interne
4766 854 5495 345 Korea Telecom (KIX)
4134 853 12089 313 CHINANET-BACKBONE
23577 811 34 696 Korea Telecom (ATM-MPLS)
18101 712 128 65 Reliance Infocom Ltd Internet
9829 584 449 11 BSNL National Internet Backbo
4812 553 940 85 China Telecom (Shanghai)
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1427 5988 992 AT&T WorldNet Services
4323 1375 1011 363 Time Warner Telecom
2386 1362 634 839 AT&T Data Communications Serv
11492 1206 138 30 Cable One
7011 1060 308 613 Citizens Utilities
18566 1042 296 10 Covad Communications
6197 1034 754 511 BellSouth Network Solutions,
174 984 6835 815 Cogent Communications
6478 927 237 112 AT&T Worldnet Services
20115 887 808 484 Charter Communications
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 398 188 7 TEDATA
3292 396 1778 361 TDC Tele Danmark
3301 335 1443 305 TeliaNet Sweden
3320 325 7045 269 Deutsche Telekom AG
8866 289 78 24 Bulgarian Telecommunication C
8551 279 267 42 Bezeq International
680 275 2046 256 DFN-IP service G-WiN
3215 273 2607 94 France Telecom Transpac
8708 271 420 241 Romania Data Systems S.A.
6746 269 128 247 Dynamic Network Technologies,
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1170 2438 218 UniNet S.A. de C.V.
11830 555 299 9 Instituto Costarricense de El
7303 444 216 58 Telecom Argentina Stet-France
16814 426 27 10 NSS, S.A.
11172 400 115 66 Servicios Alestra S.A de C.V
6471 396 85 40 ENTEL CHILE S.A.
10620 366 96 49 TVCABLE BOGOTA
14117 352 25 15 Telefonica del Sur S.A.
22047 323 270 14 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 411 60 31 LINKdotNET AS number
3741 282 869 224 The Internet Solution
20858 210 34 3 EgyNet
2018 158 276 117 Tertiary Education Network
6713 143 135 11 Itissalat Al-MAGHRIB
33783 129 9 15 EEPAD TISP TELECOM & INTERNET
5536 121 8 16 Internet Egypt Network
33776 99 6 7 Starcomms Nigeria Limited
24835 90 48 7 RAYA Telecom - Egypt
29571 80 13 7 Ci Telecom Autonomous system
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1580 386 81 Videsh Sanchar Nigam Ltd. Aut
7018 1427 5988 992 AT&T WorldNet Services
4323 1375 1011 363 Time Warner Telecom
2386 1362 634 839 AT&T Data Communications Serv
11492 1206 138 30 Cable One
8151 1170 2438 218 UniNet S.A. de C.V.
9583 1148 109 21 Sify Limited
9498 1130 550 63 BHARTI BT INTERNET LTD.
7011 1060 308 613 Citizens Utilities
18566 1042 296 10 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1206 1176 Cable One
9583 1148 1127 Sify Limited
9498 1130 1067 BHARTI BT INTERNET LTD.
18566 1042 1032 Covad Communications
4323 1375 1012 Time Warner Telecom
8151 1170 952 UniNet S.A. de C.V.
17488 992 903 Hathway IP Over Cable Interne
6478 927 815 AT&T Worldnet Services
22773 874 809 Cox Communications, Inc.
19262 884 733 Verizon Global Networks
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15190 UNALLOCATED 63.98.176.0/24 701 UUNET Technologies,
18506 UNALLOCATED 63.107.123.0/24 33286 Turlock Irrigation D
16886 UNALLOCATED 63.109.3.0/24 1239 Sprint
16886 UNALLOCATED 63.167.139.0/24 1239 Sprint
33526 UNALLOCATED 64.128.26.0/24 4323 Time Warner Telecom
21624 UNALLOCATED 65.163.176.0/24 701 UUNET Technologies,
65000 PRIVATE 92.62.240.0/20 24750 Cable Internet Syste
64601 PRIVATE 118.232.77.0/24 9924 Taiwan Fixed Network
64601 PRIVATE 118.232.78.0/24 9924 Taiwan Fixed Network
64601 PRIVATE 118.232.224.0/21 9924 Taiwan Fixed Network
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.48.10.0/23 19548 Adelphia Business Solutions
24.48.12.0/22 19548 Adelphia Business Solutions
24.48.80.0/21 19548 Adelphia Business Solutions
24.54.224.0/19 20001 HoldCo LLC - Road Runner
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.72.160.0/19 24896 IntellCOM Provider LIR, Kiev,
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:9 /10:16 /11:39 /12:134
/13:276 /14:494 /15:985 /16:9773 /17:4253 /18:7119
/19:15160 /20:17298 /21:16433 /22:20813 /23:21929 /24:129455
/25:877 /26:1109 /27:568 /28:95 /29:9 /30:1
/31:0 /32:8
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1194 1206 Cable One
2386 1068 1362 AT&T Data Communications Serv
18566 1023 1042 Covad Communications
9583 984 1148 Sify Limited
7011 943 1060 Citizens Utilities
4755 932 1580 Videsh Sanchar Nigam Ltd. Aut
6478 926 927 AT&T Worldnet Services
17488 807 992 Hathway IP Over Cable Interne
9498 803 1130 BHARTI BT INTERNET LTD.
23577 802 811 Korea Telecom (ATM-MPLS)
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:101 12:1983 13:1 15:21 16:3
17:6 18:13 20:35 24:1027 25:1 32:61
33:4 38:390 40:65 41:597 44:2 47:8
52:3 55:3 56:3 57:22 58:522 59:422
60:407 61:988 62:1079 63:1950 64:3357 65:2363
66:3635 67:1131 68:629 69:2104 70:483 71:123
72:1452 73:6 74:842 75:236 76:258 77:556
78:499 79:80 80:892 81:824 82:586 83:355
84:522 85:1006 86:393 87:650 88:295 89:1166
90:12 91:1033 92:134 93:79 95:2 96:13
97:10 98:74 99:3 114:1 115:1 116:534
117:262 118:78 119:154 121:439 122:706 123:289
124:804 125:1097 128:310 129:198 130:132 131:399
132:69 133:9 134:188 135:37 136:220 137:117
138:156 139:63 140:489 141:108 142:377 143:265
144:340 145:53 146:335 147:131 148:486 149:178
150:124 151:148 152:95 153:131 154:11 155:290
156:201 157:250 158:162 159:217 160:230 161:100
162:203 163:197 164:567 165:425 166:292 167:307
168:583 169:133 170:432 171:28 172:3 189:155
190:1399 192:5765 193:4100 194:3254 195:2332 196:997
198:3770 199:3191 200:5458 201:1277 202:7584 203:7794
204:3971 205:2059 206:2413 207:2728 208:3146 209:3557
210:2529 211:1032 212:1284 213:1585 214:445 215:47
216:4155 217:1200 218:337 219:399 220:1099 221:402
222:308
End of report
1
0
BGP Update Report
Interval: 21-Jan-08 -to- 21-Feb-08 (32 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9498 77065 1.3% 63.7 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - AS24731 58209 1.0% 1119.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
3 - AS8151 51119 0.9% 43.3 -- Uninet S.A. de C.V.
4 - AS9583 51004 0.9% 42.4 -- SIFY-AS-IN Sify Limited
5 - AS4802 49666 0.9% 95.7 -- ASN-IINET iiNet Limited
6 - AS20214 42564 0.7% 9.2 -- CCCH-AS6 - Comcast Cable Communications Holdings, Inc
7 - AS7029 37990 0.7% 105.2 -- WINDSTREAM - Windstream Communications Inc
8 - AS26829 37340 0.7% 37340.0 -- YKK-USA - YKK USA,INC
9 - AS33783 37196 0.6% 273.5 -- EEPAD
10 - AS8452 36257 0.6% 29.9 -- TEDATA TEDATA
11 - AS4621 27660 0.5% 179.6 -- UNSPECIFIED UNINET-TH
12 - AS9835 27231 0.5% 214.4 -- GITS-TH-AS-AP Government Information Technology Services
13 - AS9829 26727 0.5% 33.0 -- BSNL-NIB National Internet Backbone
14 - AS4739 25606 0.4% 110.8 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
15 - AS21332 24839 0.4% 955.3 -- NTC-AS New Telephone Company
16 - AS17488 23944 0.4% 23.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
17 - AS2386 22351 0.4% 15.8 -- INS-AS - AT&T Data Communications Services
18 - AS24863 22031 0.4% 23.7 -- LINKdotNET-AS
19 - AS20858 21433 0.4% 94.4 -- EGYNET-AS
20 - AS4618 20555 0.4% 337.0 -- INET-TH-AS Internet Thailand Company Limited
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 37340 0.7% 37340.0 -- YKK-USA - YKK USA,INC
2 - AS19334 18498 0.3% 18498.0 -- SPORTLINE-DBC - SPORTLINE
3 - AS40474 9552 0.2% 9552.0 -- ABML-2 - Advantage Business Media, LLC
4 - AS30929 7453 0.1% 7453.0 -- HUTCB Hidrotechnical Faculty - Technical University
5 - AS22629 13496 0.2% 6748.0 -- NORWORLD - NORTHWESTERN CORPORATION
6 - AS41482 5819 0.1% 5819.0 -- CLUEAG-AS Clue AG IT Solutions
7 - AS13495 5737 0.1% 5737.0 -- NTT do Brasil Telecomunicaoes Ltda
8 - AS32207 5637 0.1% 5637.0 --
9 - AS21291 5029 0.1% 5029.0 -- OMEGABANK 8 Dragatsaniou str
10 - AS19389 8847 0.1% 4423.5 -- GOLUB - GOLUB CORPORATION
11 - AS19017 4027 0.1% 4027.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions
12 - AS28977 8020 0.1% 4010.0 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
13 - AS29225 3808 0.1% 3808.0 -- TAIF-TELCOM-AS JSC TAIF-TELCOM
14 - AS9179 9417 0.2% 3139.0 -- KNOWTION-LONDON Knowtion Ltd.
15 - AS27197 12306 0.2% 3076.5 --
16 - AS35555 2913 0.1% 2913.0 -- BUSINESSUNITY-AS Business Unity Ltd.
17 - AS14576 5802 0.1% 2901.0 -- RHNL-NET - Righthosting.com
18 - AS7974 10849 0.2% 2712.2 -- Instituto Mexicano del Petroleo
19 - AS40488 2708 0.1% 2708.0 -- NII-RICHFIELD - National Interstate Insurance Company
20 - AS28646 2617 0.1% 2617.0 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.101.87.0/24 52509 0.8% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - 203.55.229.160/2 47153 0.8% AS4802 -- ASN-IINET iiNet Limited
3 - 12.108.254.0/24 37340 0.6% AS26829 -- YKK-USA - YKK USA,INC
4 - 124.7.35.0/24 28991 0.5% AS9583 -- SIFY-AS-IN Sify Limited
5 - 80.243.64.0/20 24314 0.4% AS21332 -- NTC-AS New Telephone Company
6 - 203.16.208.0/24 24176 0.4% AS4739 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
7 - 202.140.63.0/24 19807 0.3% AS17443 -- ESTELCOM-AP International Internet gateway , India
AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
8 - 64.79.128.0/19 19485 0.3% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
9 - 207.181.144.0/24 19299 0.3% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
10 - 63.169.11.0/24 18498 0.3% AS19334 -- SPORTLINE-DBC - SPORTLINE
11 - 89.4.130.0/24 14319 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 89.4.131.0/24 14142 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
13 - 89.4.128.0/24 12558 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - 89.4.129.0/24 11696 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
15 - 192.100.180.160/ 10804 0.2% AS7974 -- Instituto Mexicano del Petroleo
16 - 200.33.104.0/23 10506 0.2% AS21603 -- Universidad La Salle, AC
17 - 203.63.26.0/24 10293 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
18 - 65.126.154.0/24 9552 0.2% AS40474 -- ABML-2 - Advantage Business Media, LLC
19 - 217.22.170.0/23 9276 0.1% AS16094 -- RAS Roilcom ASN (Russia)
20 - 81.180.108.0/24 7453 0.1% AS30929 -- HUTCB Hidrotechnical Faculty - Technical University
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Feb 22 21:14:25 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
15-02-08 250364 161071
16-02-08 250469 161143
17-02-08 250593 161385
18-02-08 250576 161638
19-02-08 250779 162145
20-02-08 250973 162448
21-02-08 250931 162098
22-02-08 251555 162482
AS Summary
27568 Number of ASes in routing system
11593 Number of ASes announcing only one prefix
1578 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
88763904 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 22Feb08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 251770 162463 89307 35.5% All ASes
AS4755 1578 408 1170 74.1% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS9498 1163 111 1052 90.5% BBIL-AP BHARTI BT INTERNET
LTD.
AS4323 1372 511 861 62.8% TWTC - Time Warner Telecom,
Inc.
AS18566 1042 253 789 75.7% COVAD - Covad Communications
Co.
AS22773 873 94 779 89.2% CCINET-2 - Cox Communications
Inc.
AS11492 1207 456 751 62.2% CABLEONE - CABLE ONE
AS19262 884 152 732 82.8% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS8151 1171 482 689 58.8% Uninet S.A. de C.V.
AS17488 992 336 656 66.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS15270 641 55 586 91.4% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS6478 928 381 547 58.9% ATT-INTERNET3 - AT&T WorldNet
Services
AS2386 1368 858 510 37.3% INS-AS - AT&T Data
Communications Services
AS18101 712 225 487 68.4% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS6197 1034 551 483 46.7% BATI-ATL - BellSouth Network
Solutions, Inc
AS4766 855 397 458 53.6% KIXS-AS-KR Korea Telecom
AS4812 553 95 458 82.8% CHINANET-SH-AP China Telecom
(Group)
AS19916 556 100 456 82.0% ASTRUM-0001 - OLM LLC
AS7011 1060 614 446 42.1% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS7018 1448 1007 441 30.5% ATT-INTERNET4 - AT&T WorldNet
Services
AS855 554 136 418 75.5% CANET-ASN-4 - Bell Aliant
AS7545 497 115 382 76.9% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4808 513 136 377 73.5% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS6389 667 294 373 55.9% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS9443 451 78 373 82.7% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS17676 506 134 372 73.5% GIGAINFRA BB TECHNOLOGY Corp.
AS6140 608 238 370 60.9% IMPSAT-USA - ImpSat USA, Inc.
AS6198 645 277 368 57.1% BATI-MIA - BellSouth Network
Solutions, Inc
AS4668 524 173 351 67.0% LGNET-AS-KR LG CNS
AS16814 426 80 346 81.2% NSS S.A.
AS5668 675 330 345 51.1% AS-5668 - CenturyTel Internet
Holdings, Inc.
Total 25503 9077 16426 64.4% Top 30 total
Possible Bogus Routes
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.60.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.63.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.110.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.232.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.170.64.0/20 AS10352 WCTC - Solarus
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
66.219.192.0/18 AS5048 FIBER - FIBERNET Corp.
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.20.219.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.21.32.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.32.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.46.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.48.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.56.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
67.22.112.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.223.96.0/20 AS30176 AS-PRIORITYCOLO - Priority Colo Inc.
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.56.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.58.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.96.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.68.80.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.132.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.136.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.140.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.146.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.148.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.192.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.171.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.239.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.240.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.255.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.140.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.144.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.150.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.235.122.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.160.224.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.163.30.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.164.192.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.0.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.56.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.171.0.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.173.172.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.173.184.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.36.64.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.36.80.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.37.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.38.188.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.38.190.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.11.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.195.82.0/24 AS43827 ENVAGENCY Environement Agency
95.195.83.0/24 AS43827 ENVAGENCY Environement Agency
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc.
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.145.251.0/24 AS10026 ANC Asia Netcom Corporation
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.144.96.0/20 AS12185
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.133.65.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.66.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.67.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.68.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.133.69.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.71.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.72.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.74.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.75.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.133.76.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.133.77.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.78.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.79.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable and Wireless plc
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc.
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc.
209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.20.241.0/24 AS6220 ILINK - I-Link Worldwide Inc
216.20.242.0/24 AS6220 ILINK - I-Link Worldwide Inc
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC.
216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc.
216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc.
216.210.86.0/24 AS577 BACOM - Bell Canada
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
21 Feb '08
[Apologies for duplicate e-mails]
Dear Colleagues,
The RIPE NCC invites you to register for one of our upcoming training
courses:
- The LIR Training Course
This course teaches LIRs how to request Internet number resources and
interact with the RIPE NCC.
A course outline is available at:
http://www.ripe.net/training/lir/outline.html
- The Routing Registry Training Course
This course teaches LIRs how to use the RIPE Database for routing.
A course outline is available at:
http://www.ripe.net/training/rr/outline.html
- The DNS for LIRs Training Course
This course teaches LIRs about the RIPE NCC's DNS-related services.
A course outline is available at:
http://www.ripe.net/training/dns/outline.html
To see the location of upcoming courses and to register, please use the
LIR Portal or complete the registration form on our website at:
http://www.ripe.net/cgi-bin/trainingform.pl.cgi
If you have any questions please do not hesitate to contact us at
<training(a)ripe.net>.
Kind regards,
Rumy Kanis
Training Services Manager
RIPE NCC
1
0
Hi all,
I know we're still a little under three months away from the Berlin
meeting, but if you're travelling long-haul, or just making travel
plans early, I want to mention that the meeting plan will be slightly
different, and our session is scheduled for the Friday morning between
9 and 10:30.
Now, if you can start thinking of things you want to talk about... :-)
All the best,
Rob
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 16 Feb, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 246017
Prefixes after maximum aggregation: 125334
Deaggregation factor: 1.96
Unique aggregates announced to Internet: 120557
Total ASes present in the Internet Routing Table: 27382
Prefixes per ASN: 8.98
Origin-only ASes present in the Internet Routing Table: 23879
Origin ASes announcing only one prefix: 11589
Transit ASes present in the Internet Routing Table: 3503
Transit-only ASes present in the Internet Routing Table: 74
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 19
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 41
Unregistered ASNs in the Routing Table: 15
Number of 32-bit ASNs allocated by the RIRs: 46
Prefixes from 32-bit ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 871
Number of addresses announced to Internet: 1834332256
Equivalent to 109 /8s, 85 /16s and 176 /24s
Percentage of available address space announced: 49.5
Percentage of allocated address space announced: 61.5
Percentage of available address space allocated: 80.5
Percentage of address space in use by end-sites: 70.1
Total number of prefixes smaller than registry allocations: 116298
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 56489
Total APNIC prefixes after maximum aggregation: 21163
APNIC Deaggregation factor: 2.67
Prefixes being announced from the APNIC address blocks: 53983
Unique aggregates announced from the APNIC address blocks: 23916
APNIC Region origin ASes present in the Internet Routing Table: 3127
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 824
APNIC Region transit ASes present in the Internet Routing Table: 479
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 329581984
Equivalent to 19 /8s, 165 /16s and 5 /24s
Percentage of available APNIC address space announced: 75.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 114/8, 115/8, 116/8,
117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8,
124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8,
218/8, 219/8, 220/8, 221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 115479
Total ARIN prefixes after maximum aggregation: 65634
ARIN Deaggregation factor: 1.76
Prefixes being announced from the ARIN address blocks: 84224
Unique aggregates announced from the ARIN address blocks: 33644
ARIN Region origin ASes present in the Internet Routing Table: 12147
ARIN Prefixes per ASN: 6.93
ARIN Region origin ASes announcing only one prefix: 4689
ARIN Region transit ASes present in the Internet Routing Table: 1147
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 357097600
Equivalent to 21 /8s, 72 /16s and 224 /24s
Percentage of available ARIN address space announced: 78.8
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 52198
Total RIPE prefixes after maximum aggregation: 32717
RIPE Deaggregation factor: 1.60
Prefixes being announced from the RIPE address blocks: 47338
Unique aggregates announced from the RIPE address blocks: 31707
RIPE Region origin ASes present in the Internet Routing Table: 10900
RIPE Prefixes per ASN: 4.34
RIPE Region origin ASes announcing only one prefix: 5703
RIPE Region transit ASes present in the Internet Routing Table: 1653
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 345822848
Equivalent to 20 /8s, 156 /16s and 214 /24s
Percentage of available RIPE address space announced: 79.3
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18589
Total LACNIC prefixes after maximum aggregation: 4686
LACNIC Deaggregation factor: 3.97
Prefixes being announced from the LACNIC address blocks: 16978
Unique aggregates announced from the LACNIC address blocks: 9322
LACNIC Region origin ASes present in the Internet Routing Table: 905
LACNIC Prefixes per ASN: 18.76
LACNIC Region origin ASes announcing only one prefix: 297
LACNIC Region transit ASes present in the Internet Routing Table: 152
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 48126464
Equivalent to 2 /8s, 222 /16s and 90 /24s
Percentage of available LACNIC address space announced: 47.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3220
Total AfriNIC prefixes after maximum aggregation: 1116
AfriNIC Deaggregation factor: 2.89
Prefixes being announced from the AfriNIC address blocks: 3659
Unique aggregates announced from the AfriNIC address blocks: 1750
AfriNIC Region origin ASes present in the Internet Routing Table: 228
AfriNIC Prefixes per ASN: 16.05
AfriNIC Region origin ASes announcing only one prefix: 76
AfriNIC Region transit ASes present in the Internet Routing Table: 42
Average AfriNIC Region AS path length visible: 3.8
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 10004480
Equivalent to 0 /8s, 152 /16s and 168 /24s
Percentage of available AfriNIC address space announced: 29.8
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1576 386 78 Videsh Sanchar Nigam Ltd. Aut
9498 1159 549 60 BHARTI BT INTERNET LTD.
9583 1132 83 443 Sify Limited
17488 983 63 87 Hathway IP Over Cable Interne
4134 863 11881 311 CHINANET-BACKBONE
4766 852 5495 344 Korea Telecom (KIX)
23577 819 34 698 Korea Telecom (ATM-MPLS)
18101 713 128 65 Reliance Infocom Ltd Internet
9829 596 449 11 BSNL National Internet Backbo
4812 552 940 84 China Telecom (Shanghai)
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1429 6004 990 AT&T WorldNet Services
4323 1388 1012 367 Time Warner Telecom
2386 1363 634 832 AT&T Data Communications Serv
11492 1215 138 15 Cable One
7011 1055 307 608 Citizens Utilities
18566 1042 296 10 Covad Communications
6197 1034 754 511 BellSouth Network Solutions,
174 984 6835 815 Cogent Communications
6478 927 237 112 AT&T Worldnet Services
20115 887 808 484 Charter Communications
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 397 188 7 TEDATA
3292 396 1778 359 TDC Tele Danmark
3301 333 1459 304 TeliaNet Sweden
3320 325 7045 269 Deutsche Telekom AG
8866 288 78 24 Bulgarian Telecommunication C
8551 279 267 42 Bezeq International
680 275 2046 256 DFN-IP service G-WiN
3215 272 2607 94 France Telecom Transpac
8708 271 420 241 Romania Data Systems S.A.
6746 270 128 247 Dynamic Network Technologies,
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1153 2421 217 UniNet S.A. de C.V.
11830 555 299 9 Instituto Costarricense de El
7303 443 215 59 Telecom Argentina Stet-France
16814 427 27 10 NSS, S.A.
11172 401 115 65 Servicios Alestra S.A de C.V
6471 397 85 40 ENTEL CHILE S.A.
10620 375 98 35 TVCABLE BOGOTA
14117 351 23 16 Telefonica del Sur S.A.
22047 323 270 14 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 406 60 29 LINKdotNET AS number
3741 282 869 224 The Internet Solution
2018 148 276 116 Tertiary Education Network
6713 143 135 11 Itissalat Al-MAGHRIB
5536 120 8 16 Internet Egypt Network
33783 115 10 13 EEPAD TISP TELECOM & INTERNET
33776 99 6 7 Starcomms Nigeria Limited
20858 91 34 3 EgyNet
24835 89 48 7 RAYA Telecom - Egypt
29571 80 13 7 Ci Telecom Autonomous system
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1576 386 78 Videsh Sanchar Nigam Ltd. Aut
7018 1429 6004 990 AT&T WorldNet Services
4323 1388 1012 367 Time Warner Telecom
2386 1363 634 832 AT&T Data Communications Serv
11492 1215 138 15 Cable One
9498 1159 549 60 BHARTI BT INTERNET LTD.
8151 1153 2421 217 UniNet S.A. de C.V.
9583 1132 83 443 Sify Limited
7011 1055 307 608 Citizens Utilities
18566 1042 296 10 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1215 1200 Cable One
9498 1159 1099 BHARTI BT INTERNET LTD.
18566 1042 1032 Covad Communications
4323 1388 1021 Time Warner Telecom
8151 1153 936 UniNet S.A. de C.V.
17488 983 896 Hathway IP Over Cable Interne
6478 927 815 AT&T Worldnet Services
22773 861 796 Cox Communications, Inc.
19262 879 731 Verizon Global Networks
9583 1132 689 Sify Limited
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15190 UNALLOCATED 63.98.176.0/24 701 UUNET Technologies,
18506 UNALLOCATED 63.107.123.0/24 701 UUNET Technologies,
16886 UNALLOCATED 63.109.3.0/24 1239 Sprint
16886 UNALLOCATED 63.167.139.0/24 1239 Sprint
33526 UNALLOCATED 64.128.26.0/24 4323 Time Warner Telecom
21624 UNALLOCATED 65.163.176.0/24 701 UUNET Technologies,
65000 PRIVATE 92.62.240.0/20 24750 Cable Internet Syste
64601 PRIVATE 118.232.77.0/24 9924 Taiwan Fixed Network
64601 PRIVATE 118.232.78.0/24 9924 Taiwan Fixed Network
64601 PRIVATE 118.232.224.0/21 9924 Taiwan Fixed Network
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.48.10.0/23 19548 Adelphia Business Solutions
24.48.12.0/22 19548 Adelphia Business Solutions
24.48.80.0/21 19548 Adelphia Business Solutions
24.54.224.0/19 20001 HoldCo LLC - Road Runner
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
60.253.0.0/18 27572 Connexion by Boeing
60.253.64.0/19 27572 Connexion by Boeing
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:9 /10:16 /11:39 /12:134
/13:277 /14:495 /15:985 /16:9767 /17:4244 /18:7106
/19:15119 /20:17290 /21:16363 /22:20733 /23:21818 /24:128946
/25:863 /26:1106 /27:562 /28:108 /29:9 /30:1
/31:0 /32:8
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1203 1215 Cable One
2386 1066 1363 AT&T Data Communications Serv
18566 1023 1042 Covad Communications
9583 977 1132 Sify Limited
7011 938 1055 Citizens Utilities
4755 931 1576 Videsh Sanchar Nigam Ltd. Aut
6478 926 927 AT&T Worldnet Services
9498 833 1159 BHARTI BT INTERNET LTD.
23577 810 819 Korea Telecom (ATM-MPLS)
17488 798 983 Hathway IP Over Cable Interne
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:101 12:1978 13:2 15:21 16:3
17:6 18:13 20:35 22:1 24:1026 25:1
32:61 33:4 38:390 40:65 41:579 44:2
47:8 52:3 55:3 56:3 57:22 58:517
59:425 60:407 61:988 62:1034 63:1958 64:3358
65:2353 66:3656 67:1115 68:633 69:2097 70:474
71:107 72:1488 73:6 74:825 75:169 76:252
77:549 78:491 79:77 80:877 81:824 82:577
83:359 84:463 85:1008 86:392 87:648 88:308
89:1117 90:12 91:981 92:137 93:63 95:1
96:12 97:10 98:54 99:2 114:1 115:1
116:524 117:252 118:78 119:143 121:439 122:691
123:295 124:798 125:1122 128:310 129:198 130:132
131:398 132:69 133:9 134:188 135:37 136:218
137:117 138:156 139:63 140:494 141:106 142:377
143:270 144:327 145:53 146:337 147:132 148:478
149:178 150:124 151:148 152:95 153:131 154:11
155:288 156:199 157:250 158:163 159:214 160:229
161:99 162:202 163:192 164:563 165:423 166:292
167:308 168:576 169:132 170:431 171:28 172:3
189:152 190:1369 192:5768 193:4098 194:3244 195:2337
196:975 198:3783 199:3199 200:5445 201:1273 202:7566
203:7804 204:3971 205:2060 206:2415 207:2719 208:3152
209:3577 210:2524 211:1034 212:1268 213:1576 214:449
215:47 216:4161 217:1179 218:340 219:400 220:1097
221:411 222:301
End of report
1
0
BGP Update Report
Interval: 14-Jan-08 -to- 14-Feb-08 (32 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9498 72755 1.3% 60.7 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - AS4802 56636 1.0% 110.0 -- ASN-IINET iiNet Limited
3 - AS24731 55753 1.0% 1051.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
4 - AS8151 46700 0.8% 39.8 -- Uninet S.A. de C.V.
5 - AS9583 45107 0.8% 37.8 -- SIFY-AS-IN Sify Limited
6 - AS4621 40372 0.7% 263.9 -- UNSPECIFIED UNINET-TH
7 - AS20214 38637 0.7% 8.4 -- CCCH-AS6 - Comcast Cable Communications Holdings, Inc
8 - AS7029 38520 0.7% 95.6 -- WINDSTREAM - Windstream Communications Inc
9 - AS26829 37387 0.7% 37387.0 -- YKK-USA - YKK USA,INC
10 - AS8452 34885 0.6% 28.8 -- TEDATA TEDATA
11 - AS705 30775 0.6% 148.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
12 - AS23005 29593 0.5% 1972.9 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
13 - AS33783 27994 0.5% 177.2 -- EEPAD
14 - AS19115 26840 0.5% 63.5 -- CHARTER-LEBANON - Charter Communications
15 - AS9835 26247 0.5% 206.7 -- GITS-TH-AS-AP Government Information Technology Services
16 - AS4739 25270 0.5% 109.4 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
17 - AS22629 25228 0.5% 12614.0 -- NORWORLD - NORTHWESTERN CORPORATION
18 - AS21332 25030 0.5% 962.7 -- NTC-AS New Telephone Company
19 - AS9829 22171 0.4% 27.3 -- BSNL-NIB National Internet Backbone
20 - AS5803 22161 0.4% 130.4 -- DDN-ASNBLK - DoD Network Information Center
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 37387 0.7% 37387.0 -- YKK-USA - YKK USA,INC
2 - AS40474 19662 0.3% 19662.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS19334 18147 0.3% 18147.0 -- SPORTLINE-DBC - SPORTLINE
4 - AS22629 25228 0.5% 12614.0 -- NORWORLD - NORTHWESTERN CORPORATION
5 - AS30929 7564 0.1% 7564.0 -- HUTCB Hidrotechnical Faculty - Technical University
6 - AS41482 5820 0.1% 5820.0 -- CLUEAG-AS Clue AG IT Solutions
7 - AS32207 5683 0.1% 5683.0 --
8 - AS19389 8883 0.2% 4441.5 -- GOLUB - GOLUB CORPORATION
9 - AS9179 13176 0.2% 4392.0 -- KNOWTION-LONDON Knowtion Ltd.
10 - AS35555 4148 0.1% 4148.0 -- BUSINESSUNITY-AS Business Unity Ltd.
11 - AS8276 3715 0.1% 3715.0 -- ROGUEPACKET Roguepacket Networks
12 - AS8282 10993 0.2% 3664.3 -- FIDONET FidoNet Registration Services Ltd
13 - AS28977 6539 0.1% 3269.5 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
14 - AS27197 12618 0.2% 3154.5 --
15 - AS40488 2800 0.1% 2800.0 -- NII-RICHFIELD - National Interstate Insurance Company
16 - AS21291 2187 0.0% 2187.0 -- OMEGABANK 8 Dragatsaniou str
17 - AS7974 8392 0.1% 2098.0 -- Instituto Mexicano del Petroleo
18 - AS18682 10476 0.2% 2095.2 -- TRILUTIONS - TriLutions Computer & Internet Center
19 - AS14576 4086 0.1% 2043.0 -- RHNL-NET - Righthosting.com
20 - AS23005 29593 0.5% 1972.9 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.55.229.160/2 53667 0.9% AS4802 -- ASN-IINET iiNet Limited
2 - 203.101.87.0/24 53611 0.9% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
3 - 12.108.254.0/24 37387 0.6% AS26829 -- YKK-USA - YKK USA,INC
4 - 64.79.128.0/19 29425 0.5% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
5 - 80.243.64.0/20 24807 0.4% AS21332 -- NTC-AS New Telephone Company
6 - 203.16.208.0/24 24175 0.4% AS4739 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
7 - 124.7.35.0/24 22756 0.4% AS9583 -- SIFY-AS-IN Sify Limited
8 - 207.181.144.0/24 20022 0.3% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
9 - 65.126.154.0/24 19662 0.3% AS40474 -- ABML-2 - Advantage Business Media, LLC
10 - 63.169.11.0/24 18147 0.3% AS19334 -- SPORTLINE-DBC - SPORTLINE
11 - 89.4.130.0/24 13766 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 202.140.63.0/24 13735 0.2% AS17443 -- ESTELCOM-AP International Internet gateway , India
AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
13 - 89.4.131.0/24 13176 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - 199.96.16.0/21 12614 0.2% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
15 - 199.96.24.0/22 12614 0.2% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
16 - 89.4.128.0/24 12397 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 89.4.129.0/24 11683 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - 217.22.170.0/23 9747 0.2% AS16094 -- RAS Roilcom ASN (Russia)
19 - 203.63.26.0/24 9272 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
20 - 124.7.10.0/23 8543 0.1% AS9583 -- SIFY-AS-IN Sify Limited
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Feb 15 21:16:48 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
08-02-08 248989 162856
09-02-08 249268 163304
10-02-08 249708 163318
11-02-08 249932 163693
12-02-08 249988 163359
13-02-08 250338 163529
14-02-08 250331 163808
15-02-08 250364 160973
AS Summary
27461 Number of ASes in routing system
11562 Number of ASes announcing only one prefix
1577 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
88894720 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 15Feb08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 250499 160924 89575 35.8% All ASes
AS4755 1577 388 1189 75.4% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS9498 1156 106 1050 90.8% BBIL-AP BHARTI BT INTERNET
LTD.
AS4323 1386 507 879 63.4% TWTC - Time Warner Telecom,
Inc.
AS18566 1042 253 789 75.7% COVAD - Covad Communications
Co.
AS22773 859 87 772 89.9% CCINET-2 - Cox Communications
Inc.
AS11492 1215 447 768 63.2% CABLEONE - CABLE ONE
AS19262 879 148 731 83.2% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS8151 1153 495 658 57.1% Uninet S.A. de C.V.
AS17488 983 402 581 59.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS6478 927 380 547 59.0% ATT-INTERNET3 - AT&T WorldNet
Services
AS2386 1362 847 515 37.8% INS-AS - AT&T Data
Communications Services
AS15270 647 137 510 78.8% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS6197 1032 538 494 47.9% BATI-ATL - BellSouth Network
Solutions, Inc
AS18101 715 241 474 66.3% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS4766 853 391 462 54.2% KIXS-AS-KR Korea Telecom
AS4812 552 94 458 83.0% CHINANET-SH-AP China Telecom
(Group)
AS4668 524 71 453 86.5% LGNET-AS-KR LG CNS
AS7018 1454 1007 447 30.7% ATT-INTERNET4 - AT&T WorldNet
Services
AS7011 1054 609 445 42.2% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS855 554 112 442 79.8% CANET-ASN-4 - Bell Aliant
AS4808 527 129 398 75.5% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS7545 490 112 378 77.1% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS9443 451 76 375 83.1% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS17676 506 134 372 73.5% GIGAINFRA BB TECHNOLOGY Corp.
AS6198 647 278 369 57.0% BATI-MIA - BellSouth Network
Solutions, Inc
AS6140 603 238 365 60.5% IMPSAT-USA - ImpSat USA, Inc.
AS19916 556 202 354 63.7% ASTRUM-0001 - OLM LLC
AS16814 427 75 352 82.4% NSS S.A.
AS3356 844 500 344 40.8% LEVEL3 Level 3 Communications
AS4134 863 521 342 39.6% CHINANET-BACKBONE
No.31,Jin-rong Street
Total 25838 9525 16313 63.1% Top 30 total
Possible Bogus Routes
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.60.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.63.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.110.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.232.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.247.0.0/18 AS8001 NET-ACCESS-CORP - Net Access Corporation
64.247.6.0/23 AS29791 VOXEL-DOT-NET - Voxel Dot Net, Inc.
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
65.44.0.0/14 AS2828 XO-AS15 - XO Communications
65.44.76.0/24 AS14106 LEPMED01 - Leprechaun, LLC
65.44.86.0/24 AS23111 IANA-VENALI - Vision Lab
65.44.103.0/24 AS31902 OTS - Open Technology Solutions
65.44.117.0/24 AS40510 MONAVIECORP - Monavie
65.44.119.0/24 AS23315 USUT-SLC - Firstsource Solutions USA, Inc
65.44.121.0/24 AS22591 BDS-UT2 - Berkeley Data Systems, Inc.
65.44.125.0/24 AS11052 IHC-NET - Intermountain Health Care
65.44.169.0/24 AS2828 XO-AS15 - XO Communications
65.44.171.0/24 AS2828 XO-AS15 - XO Communications
65.44.172.0/24 AS2828 XO-AS15 - XO Communications
65.44.175.0/24 AS2828 XO-AS15 - XO Communications
65.44.181.0/24 AS11638 WMS-ASN1 - Wholesale Mortgage Source, Inc.
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.170.64.0/20 AS10352 WCTC - Solarus
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
66.219.192.0/18 AS5048 FIBER - FIBERNET Corp.
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.20.219.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.21.32.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.32.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.46.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.48.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.56.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
67.22.112.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.56.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.58.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.96.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.68.80.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.132.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.136.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.140.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.146.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.148.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.192.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.171.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.239.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.240.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.255.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.140.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.144.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.150.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.235.122.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.160.224.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.163.30.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.164.192.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.0.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.56.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.171.0.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.173.172.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.173.184.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.36.64.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.36.80.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.37.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.38.188.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.38.190.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.195.83.0/24 AS43827 ENVAGENCY Environement Agency
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc.
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.145.251.0/24 AS10026 ANC Asia Netcom Corporation
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
193.41.122.0/23 AS38924 DDC-AS SC DDC Net Invest SRL
193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.144.96.0/20 AS12185
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable and Wireless plc
206.72.64.0/20 AS19130 DOCKNET - dock.net
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc.
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc.
209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.20.241.0/24 AS6220 ILINK - I-Link Worldwide Inc
216.20.242.0/24 AS6220 ILINK - I-Link Worldwide Inc
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC.
216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc.
216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc.
216.210.86.0/24 AS577 BACOM - Bell Canada
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 09 Feb, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 245014
Prefixes after maximum aggregation: 125074
Deaggregation factor: 1.96
Unique aggregates announced to Internet: 119835
Total ASes present in the Internet Routing Table: 27319
Prefixes per ASN: 8.97
Origin-only ASes present in the Internet Routing Table: 23819
Origin ASes announcing only one prefix: 11581
Transit ASes present in the Internet Routing Table: 3500
Transit-only ASes present in the Internet Routing Table: 75
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN (31609) 21
Prefixes from unregistered ASNs in the Routing Table: 40
Unregistered ASNs in the Routing Table: 15
Number of 32-bit ASNs allocated by the RIRs: 46
Prefixes from 32-bit ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 872
Number of addresses announced to Internet: 1828805344
Equivalent to 109 /8s, 1 /16s and 90 /24s
Percentage of available address space announced: 49.3
Percentage of allocated address space announced: 61.3
Percentage of available address space allocated: 80.5
Percentage of address space in use by end-sites: 70.0
Total number of prefixes smaller than registry allocations: 115802
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 56179
Total APNIC prefixes after maximum aggregation: 21117
APNIC Deaggregation factor: 2.66
Prefixes being announced from the APNIC address blocks: 53680
Unique aggregates announced from the APNIC address blocks: 23760
APNIC Region origin ASes present in the Internet Routing Table: 3119
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 823
APNIC Region transit ASes present in the Internet Routing Table: 470
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 329179296
Equivalent to 19 /8s, 158 /16s and 224 /24s
Percentage of available APNIC address space announced: 75.5
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 114/8, 115/8, 116/8,
117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8,
124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8,
218/8, 219/8, 220/8, 221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 115208
Total ARIN prefixes after maximum aggregation: 65527
ARIN Deaggregation factor: 1.76
Prefixes being announced from the ARIN address blocks: 84084
Unique aggregates announced from the ARIN address blocks: 33462
ARIN Region origin ASes present in the Internet Routing Table: 12125
ARIN Prefixes per ASN: 6.93
ARIN Region origin ASes announcing only one prefix: 4684
ARIN Region transit ASes present in the Internet Routing Table: 1146
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 356776320
Equivalent to 21 /8s, 67 /16s and 249 /24s
Percentage of available ARIN address space announced: 78.8
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 51860
Total RIPE prefixes after maximum aggregation: 32618
RIPE Deaggregation factor: 1.59
Prefixes being announced from the RIPE address blocks: 47058
Unique aggregates announced from the RIPE address blocks: 31591
RIPE Region origin ASes present in the Internet Routing Table: 10876
RIPE Prefixes per ASN: 4.33
RIPE Region origin ASes announcing only one prefix: 5704
RIPE Region transit ASes present in the Internet Routing Table: 1661
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 24
Number of RIPE addresses announced to Internet: 340444928
Equivalent to 20 /8s, 74 /16s and 199 /24s
Percentage of available RIPE address space announced: 78.0
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18567
Total LACNIC prefixes after maximum aggregation: 4689
LACNIC Deaggregation factor: 3.96
Prefixes being announced from the LACNIC address blocks: 16941
Unique aggregates announced from the LACNIC address blocks: 9256
LACNIC Region origin ASes present in the Internet Routing Table: 898
LACNIC Prefixes per ASN: 18.87
LACNIC Region origin ASes announcing only one prefix: 295
LACNIC Region transit ASes present in the Internet Routing Table: 150
Average LACNIC Region AS path length visible: 3.9
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 48076288
Equivalent to 2 /8s, 221 /16s and 150 /24s
Percentage of available LACNIC address space announced: 47.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3170
Total AfriNIC prefixes after maximum aggregation: 1105
AfriNIC Deaggregation factor: 2.87
Prefixes being announced from the AfriNIC address blocks: 3558
Unique aggregates announced from the AfriNIC address blocks: 1770
AfriNIC Region origin ASes present in the Internet Routing Table: 225
AfriNIC Prefixes per ASN: 15.81
AfriNIC Region origin ASes announcing only one prefix: 75
AfriNIC Region transit ASes present in the Internet Routing Table: 40
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 9980928
Equivalent to 0 /8s, 152 /16s and 76 /24s
Percentage of available AfriNIC address space announced: 29.7
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1572 385 78 Videsh Sanchar Nigam Ltd. Aut
9498 1153 549 61 BHARTI BT INTERNET LTD.
9583 1124 83 438 Sify Limited
17488 964 60 86 Hathway IP Over Cable Interne
4134 863 11881 311 CHINANET-BACKBONE
4766 849 5495 342 Korea Telecom (KIX)
23577 817 34 695 Korea Telecom (ATM-MPLS)
18101 688 128 65 Reliance Infocom Ltd Internet
9829 592 449 11 BSNL National Internet Backbo
1221 553 1953 427 Telstra Pty Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1419 6003 988 AT&T WorldNet Services
4323 1388 1012 366 Time Warner Telecom
2386 1360 634 834 AT&T Data Communications Serv
11492 1212 137 14 Cable One
7011 1050 304 605 Citizens Utilities
18566 1041 296 10 Covad Communications
6197 1034 754 511 BellSouth Network Solutions,
174 976 6835 815 Cogent Communications
6478 911 235 106 AT&T Worldnet Services
701 894 6575 684 UUNET Technologies, Inc.
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 397 1778 360 TDC Tele Danmark
8452 358 188 7 TEDATA
3301 332 1458 303 TeliaNet Sweden
3320 325 6022 269 Deutsche Telekom AG
8866 281 78 24 Bulgarian Telecommunication C
8551 279 267 42 Bezeq International
680 275 2046 256 DFN-IP service G-WiN
8708 272 420 242 Romania Data Systems S.A.
3215 271 2591 93 France Telecom Transpac
6746 268 128 246 Dynamic Network Technologies,
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1163 2422 217 UniNet S.A. de C.V.
11830 555 299 9 Instituto Costarricense de El
7303 438 213 59 Telecom Argentina Stet-France
16814 428 27 11 NSS, S.A.
11172 395 115 63 Servicios Alestra S.A de C.V
6471 394 85 39 ENTEL CHILE S.A.
10620 358 94 32 TVCABLE BOGOTA
14117 351 23 16 Telefonica del Sur S.A.
22047 323 270 14 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 422 60 30 LINKdotNET AS number
3741 283 869 225 The Internet Solution
2018 146 268 115 Tertiary Education Network
6713 143 135 11 Itissalat Al-MAGHRIB
33783 129 9 15 EEPAD TISP TELECOM & INTERNET
5536 120 8 16 Internet Egypt Network
33776 99 6 7 Starcomms Nigeria Limited
20858 96 34 3 EgyNet
29571 80 13 7 Ci Telecom Autonomous system
2905 78 176 74 The Internetworking Company o
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1572 385 78 Videsh Sanchar Nigam Ltd. Aut
7018 1419 6003 988 AT&T WorldNet Services
4323 1388 1012 366 Time Warner Telecom
2386 1360 634 834 AT&T Data Communications Serv
11492 1212 137 14 Cable One
8151 1163 2422 217 UniNet S.A. de C.V.
9498 1153 549 61 BHARTI BT INTERNET LTD.
9583 1124 83 438 Sify Limited
7011 1050 304 605 Citizens Utilities
18566 1041 296 10 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1212 1198 Cable One
9498 1153 1092 BHARTI BT INTERNET LTD.
18566 1041 1031 Covad Communications
4323 1388 1022 Time Warner Telecom
8151 1163 946 UniNet S.A. de C.V.
17488 964 878 Hathway IP Over Cable Interne
6478 911 805 AT&T Worldnet Services
22773 847 789 Cox Communications, Inc.
19262 879 731 Verizon Global Networks
9583 1124 686 Sify Limited
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15190 UNALLOCATED 63.98.176.0/24 701 UUNET Technologies,
18506 UNALLOCATED 63.107.123.0/24 33286 Turlock Irrigation D
16886 UNALLOCATED 63.109.3.0/24 1239 Sprint
16886 UNALLOCATED 63.167.139.0/24 1239 Sprint
14699 UNALLOCATED 63.238.252.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 63.238.253.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 64.85.144.0/22 30517 Great Lakes Comnet,
33526 UNALLOCATED 64.128.26.0/24 4323 Time Warner Telecom
14699 UNALLOCATED 65.112.79.0/24 30517 Great Lakes Comnet,
21624 UNALLOCATED 65.163.176.0/24 701 UUNET Technologies,
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.48.10.0/23 19548 Adelphia Business Solutions
24.48.12.0/22 19548 Adelphia Business Solutions
24.48.80.0/21 19548 Adelphia Business Solutions
24.54.224.0/19 20001 HoldCo LLC - Road Runner
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
60.253.0.0/18 27572 Connexion by Boeing
60.253.64.0/19 27572 Connexion by Boeing
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:9 /10:15 /11:39 /12:137
/13:279 /14:493 /15:984 /16:9764 /17:4234 /18:7056
/19:15026 /20:17243 /21:16277 /22:20610 /23:21748 /24:128423
/25:870 /26:1098 /27:564 /28:108 /29:9 /30:1
/31:0 /32:8
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1200 1212 Cable One
2386 1059 1360 AT&T Data Communications Serv
18566 1022 1041 Covad Communications
9583 971 1124 Sify Limited
7011 934 1050 Citizens Utilities
4755 933 1572 Videsh Sanchar Nigam Ltd. Aut
6478 910 911 AT&T Worldnet Services
9498 826 1153 BHARTI BT INTERNET LTD.
23577 808 817 Korea Telecom (ATM-MPLS)
17488 780 964 Hathway IP Over Cable Interne
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:100 12:1961 13:2 15:21 16:3
17:6 18:13 20:35 22:1 24:1024 25:1
32:61 33:4 38:385 40:65 41:572 44:2
47:8 52:3 55:3 56:3 57:22 58:517
59:425 60:407 61:982 62:1022 63:1974 64:3354
65:2364 66:3652 67:1102 68:639 69:2087 70:474
71:107 72:1487 73:7 74:819 75:169 76:240
77:538 78:451 79:76 80:872 81:792 82:574
83:357 84:477 85:1018 86:378 87:646 88:307
89:1101 90:44 91:981 92:121 93:62 95:1
96:10 97:10 98:45 99:2 114:1 115:1
116:509 117:244 118:67 119:122 121:434 122:692
123:272 124:796 125:1115 128:308 129:199 130:132
131:396 132:66 133:9 134:188 135:37 136:217
137:117 138:156 139:62 140:495 141:106 142:378
143:273 144:319 145:52 146:337 147:132 148:483
149:176 150:121 151:140 152:95 153:131 154:11
155:289 156:198 157:250 158:164 159:215 160:229
161:102 162:201 163:193 164:561 165:423 166:294
167:309 168:577 169:133 170:432 171:28 172:3
189:151 190:1363 192:5773 193:4100 194:3236 195:2331
196:942 198:3701 199:3200 200:5442 201:1270 202:7543
203:7813 204:3962 205:2070 206:2344 207:2721 208:3150
209:3615 210:2523 211:1034 212:1274 213:1574 214:448
215:47 216:4139 217:1155 218:339 219:401 220:1060
221:411 222:306
End of report
1
0
BGP Update Report
Interval: 07-Jan-08 -to- 07-Feb-08 (32 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9498 76632 1.2% 63.5 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - AS24731 54451 0.8% 1047.1 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
3 - AS8151 53678 0.8% 45.8 -- Uninet S.A. de C.V.
4 - AS23563 53253 0.8% 819.3 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
5 - AS4802 52374 0.8% 101.7 -- ASN-IINET iiNet Limited
6 - AS7303 45128 0.7% 30.0 -- Telecom Argentina S.A.
7 - AS9583 45014 0.7% 38.3 -- SIFY-AS-IN Sify Limited
8 - AS20214 39426 0.6% 8.5 -- CCCH-AS6 - Comcast Cable Communications Holdings, Inc
9 - AS7029 38612 0.6% 96.5 -- WINDSTREAM - Windstream Communications Inc
10 - AS26829 37458 0.6% 37458.0 -- YKK-USA - YKK USA,INC
11 - AS22629 36774 0.6% 18387.0 -- NORWORLD - NORTHWESTERN CORPORATION
12 - AS4621 35543 0.5% 232.3 -- UNSPECIFIED UNINET-TH
13 - AS6140 34666 0.5% 45.1 -- IMPSAT-USA - ImpSat USA, Inc.
14 - AS8452 34004 0.5% 28.0 -- TEDATA TEDATA
15 - AS23005 33464 0.5% 2230.9 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
16 - AS705 30951 0.5% 148.8 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
17 - AS10834 30774 0.5% 154.6 -- Telefonica Data Argentina S.A.
18 - AS7011 29572 0.5% 27.5 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc.
19 - AS40474 29437 0.4% 29437.0 -- ABML-2 - Advantage Business Media, LLC
20 - AS5803 26744 0.4% 157.3 -- DDN-ASNBLK - DoD Network Information Center
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 37458 0.6% 37458.0 -- YKK-USA - YKK USA,INC
2 - AS40474 29437 0.4% 29437.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS22629 36774 0.6% 18387.0 -- NORWORLD - NORTHWESTERN CORPORATION
4 - AS19334 17784 0.3% 17784.0 -- SPORTLINE-DBC - SPORTLINE
5 - AS30929 7136 0.1% 7136.0 -- HUTCB Hidrotechnical Faculty - Technical University
6 - AS32207 5766 0.1% 5766.0 --
7 - AS35555 5453 0.1% 5453.0 -- BUSINESSUNITY-AS Business Unity Ltd.
8 - AS9179 16300 0.2% 5433.3 -- KNOWTION-LONDON Knowtion Ltd.
9 - AS8282 14955 0.2% 4985.0 -- FIDONET FidoNet Registration Services Ltd
10 - AS8276 4962 0.1% 4962.0 -- ROGUEPACKET Roguepacket Networks
11 - AS19389 9177 0.1% 4588.5 -- GOLUB - GOLUB CORPORATION
12 - AS28977 6848 0.1% 3424.0 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
13 - AS27197 12618 0.2% 3154.5 --
14 - AS30297 15496 0.2% 3099.2 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
15 - AS41880 3074 0.1% 3074.0 -- BOSE-EUROPE-AS Bose European Management Services B.V.
16 - AS40488 2802 0.0% 2802.0 -- NII-RICHFIELD - National Interstate Insurance Company
17 - AS20589 22302 0.3% 2787.8 -- RIVOV-ELECTRONICS Rivov Electronics LTD
18 - AS23005 33464 0.5% 2230.9 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
19 - AS33618 8449 0.1% 2112.2 -- SERVLET-AS - Servlet Inc.
20 - AS7974 8248 0.1% 2062.0 -- Instituto Mexicano del Petroleo
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.101.87.0/24 54469 0.8% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - 203.55.229.160/2 46633 0.7% AS4802 -- ASN-IINET iiNet Limited
3 - 12.108.254.0/24 37458 0.5% AS26829 -- YKK-USA - YKK USA,INC
4 - 64.79.128.0/19 33231 0.5% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
5 - 65.126.154.0/24 29437 0.4% AS40474 -- ABML-2 - Advantage Business Media, LLC
6 - 80.243.64.0/20 25372 0.3% AS21332 -- NTC-AS New Telephone Company
7 - 207.181.144.0/24 20253 0.3% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
8 - 203.16.208.0/24 19615 0.3% AS4739 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
9 - 199.96.16.0/21 18387 0.3% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
10 - 199.96.24.0/22 18387 0.3% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
11 - 63.169.11.0/24 17784 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE
12 - 209.163.125.0/24 17607 0.2% AS14390 -- CORENET - Coretel America, Inc.
13 - 208.70.209.0/24 15471 0.2% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
14 - 124.7.35.0/24 14516 0.2% AS9583 -- SIFY-AS-IN Sify Limited
15 - 89.4.130.0/24 13742 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
16 - 124.7.10.0/23 13060 0.2% AS9583 -- SIFY-AS-IN Sify Limited
17 - 89.4.128.0/24 12657 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - 89.4.129.0/24 12350 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
19 - 89.4.131.0/24 12287 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - 202.140.63.0/24 11789 0.2% AS17443 -- ESTELCOM-AP International Internet gateway , India
AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Feb 8 21:14:03 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
01-02-08 248257 156462
02-02-08 247958 160598
03-02-08 248284 161452
04-02-08 248438 162118
05-02-08 248657 161303
06-02-08 248737 161763
07-02-08 248657 162389
08-02-08 248989 162949
AS Summary
27365 Number of ASes in routing system
11548 Number of ASes announcing only one prefix
1572 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
88895232 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 08Feb08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 248995 162814 86181 34.6% All ASes
AS4755 1572 482 1090 69.3% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS9498 1153 113 1040 90.2% BBIL-AP BHARTI BT INTERNET
LTD.
AS4323 1383 519 864 62.5% TWTC - Time Warner Telecom,
Inc.
AS18566 1041 269 772 74.2% COVAD - Covad Communications
Co.
AS22773 846 75 771 91.1% CCINET-2 - Cox Communications
Inc.
AS11492 1212 447 765 63.1% CABLEONE - CABLE ONE
AS8151 1168 470 698 59.8% Uninet S.A. de C.V.
AS19262 879 195 684 77.8% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS17488 964 382 582 60.4% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS6478 910 351 559 61.4% ATT-INTERNET3 - AT&T WorldNet
Services
AS15270 639 86 553 86.5% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS18101 687 170 517 75.3% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS2386 1365 852 513 37.6% INS-AS - AT&T Data
Communications Services
AS6197 1034 557 477 46.1% BATI-ATL - BellSouth Network
Solutions, Inc
AS19916 556 100 456 82.0% ASTRUM-0001 - OLM LLC
AS4812 548 93 455 83.0% CHINANET-SH-AP China Telecom
(Group)
AS7018 1443 1004 439 30.4% ATT-INTERNET4 - AT&T WorldNet
Services
AS7011 1050 656 394 37.5% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS9443 451 76 375 83.1% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS4808 527 153 374 71.0% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS7545 486 112 374 77.0% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS855 556 183 373 67.1% CANET-ASN-4 - Bell Aliant
AS17676 506 134 372 73.5% GIGAINFRA BB TECHNOLOGY Corp.
AS6140 605 236 369 61.0% IMPSAT-USA - ImpSat USA, Inc.
AS4668 524 173 351 67.0% LGNET-AS-KR LG CNS
AS6198 645 295 350 54.3% BATI-MIA - BellSouth Network
Solutions, Inc
AS3356 843 494 349 41.4% LEVEL3 Level 3 Communications
AS5668 670 322 348 51.9% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS4134 863 523 340 39.4% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4802 509 174 335 65.8% ASN-IINET iiNet Limited
Total 25635 9696 15939 62.2% Top 30 total
Possible Bogus Routes
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.60.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.63.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.110.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.52.232.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
31.31.31.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.170.64.0/20 AS10352 WCTC - Solarus
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
66.219.192.0/18 AS5048 FIBER - FIBERNET Corp.
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.20.219.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.21.32.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.32.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.46.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.48.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.56.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
67.22.112.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.56.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.58.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.96.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.68.80.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.132.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.136.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.140.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.146.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.70.148.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.192.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.171.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.239.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.240.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.169.255.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.140.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.144.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.150.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.235.122.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.160.224.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.163.30.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.164.192.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.0.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.56.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.171.0.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.173.172.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.173.184.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.36.64.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.36.80.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.37.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.38.188.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.38.190.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
75.102.0.0/18 AS23352 SERVERCENTRAL - Server Central Network
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
92.63.128.0/20 AS39451 MELBOURNE-AS Melbourne Network Solutions connectivity
95.52.64.0/18 AS15395 UK Rackspace
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.195.83.0/24 AS43827 ENVAGENCY Environement Agency
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
190.9.96.0/24 AS11581 TRANSTEL S.A.
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc.
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
193.41.122.0/23 AS38924 DDC-AS SC DDC Net Invest SRL
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.144.96.0/20 AS12185
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable & Wireless
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.20.241.0/24 AS6220 ILINK - I-Link Worldwide Inc
216.20.242.0/24 AS6220 ILINK - I-Link Worldwide Inc
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.210.86.0/24 AS577 BACOM - Bell Canada
216.211.160.0/21 AS25143 IU-AS ISP Internet Ukraine's comp. autonomous system
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 02 Feb, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 243583
Prefixes after maximum aggregation: 124880
Deaggregation factor: 1.95
Unique aggregates announced to Internet: 119568
Total ASes present in the Internet Routing Table: 27234
Prefixes per ASN: 8.94
Origin-only ASes present in the Internet Routing Table: 23738
Origin ASes announcing only one prefix: 11535
Transit ASes present in the Internet Routing Table: 3496
Transit-only ASes present in the Internet Routing Table: 69
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 19
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 37
Unregistered ASNs in the Routing Table: 14
Number of 32-bit ASNs allocated by the RIRs: 46
Prefixes from 32-bit ASNs in the Routing Table: 10
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 870
Number of addresses announced to Internet: 1825248736
Equivalent to 108 /8s, 203 /16s and 21 /24s
Percentage of available address space announced: 49.2
Percentage of allocated address space announced: 61.1
Percentage of available address space allocated: 80.5
Percentage of address space in use by end-sites: 69.9
Total number of prefixes smaller than registry allocations: 114737
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 55577
Total APNIC prefixes after maximum aggregation: 21145
APNIC Deaggregation factor: 2.63
Prefixes being announced from the APNIC address blocks: 53070
Unique aggregates announced from the APNIC address blocks: 23817
APNIC Region origin ASes present in the Internet Routing Table: 3112
APNIC Prefixes per ASN: 17.05
APNIC Region origin ASes announcing only one prefix: 818
APNIC Region transit ASes present in the Internet Routing Table: 463
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 327917984
Equivalent to 19 /8s, 139 /16s and 161 /24s
Percentage of available APNIC address space announced: 75.2
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 114/8, 115/8, 116/8,
117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8,
124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8,
218/8, 219/8, 220/8, 221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 114927
Total ARIN prefixes after maximum aggregation: 65329
ARIN Deaggregation factor: 1.76
Prefixes being announced from the ARIN address blocks: 83837
Unique aggregates announced from the ARIN address blocks: 33406
ARIN Region origin ASes present in the Internet Routing Table: 12107
ARIN Prefixes per ASN: 6.92
ARIN Region origin ASes announcing only one prefix: 4669
ARIN Region transit ASes present in the Internet Routing Table: 1150
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 356357248
Equivalent to 21 /8s, 61 /16s and 148 /24s
Percentage of available ARIN address space announced: 78.7
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 51395
Total RIPE prefixes after maximum aggregation: 32577
RIPE Deaggregation factor: 1.58
Prefixes being announced from the RIPE address blocks: 46737
Unique aggregates announced from the RIPE address blocks: 31450
RIPE Region origin ASes present in the Internet Routing Table: 10829
RIPE Prefixes per ASN: 4.32
RIPE Region origin ASes announcing only one prefix: 5686
RIPE Region transit ASes present in the Internet Routing Table: 1661
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 339381504
Equivalent to 20 /8s, 58 /16s and 141 /24s
Percentage of available RIPE address space announced: 77.8
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18505
Total LACNIC prefixes after maximum aggregation: 4650
LACNIC Deaggregation factor: 3.98
Prefixes being announced from the LACNIC address blocks: 16898
Unique aggregates announced from the LACNIC address blocks: 9215
LACNIC Region origin ASes present in the Internet Routing Table: 898
LACNIC Prefixes per ASN: 18.82
LACNIC Region origin ASes announcing only one prefix: 295
LACNIC Region transit ASes present in the Internet Routing Table: 151
Average LACNIC Region AS path length visible: 3.9
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 48028928
Equivalent to 2 /8s, 220 /16s and 221 /24s
Percentage of available LACNIC address space announced: 47.7
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3148
Total AfriNIC prefixes after maximum aggregation: 1159
AfriNIC Deaggregation factor: 2.72
Prefixes being announced from the AfriNIC address blocks: 3450
Unique aggregates announced from the AfriNIC address blocks: 1707
AfriNIC Region origin ASes present in the Internet Routing Table: 218
AfriNIC Prefixes per ASN: 15.83
AfriNIC Region origin ASes announcing only one prefix: 67
AfriNIC Region transit ASes present in the Internet Routing Table: 37
Average AfriNIC Region AS path length visible: 4.1
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 9763328
Equivalent to 0 /8s, 148 /16s and 250 /24s
Percentage of available AfriNIC address space announced: 29.1
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1558 384 75 Videsh Sanchar Nigam Ltd. Aut
9498 1147 533 60 BHARTI BT INTERNET LTD.
9583 1116 82 435 Sify Limited
17488 961 62 87 Hathway IP Over Cable Interne
4134 861 11849 310 CHINANET-BACKBONE
4766 843 5495 342 Korea Telecom (KIX)
23577 815 34 694 Korea Telecom (ATM-MPLS)
9829 570 449 11 BSNL National Internet Backbo
4812 549 940 84 China Telecom (Shanghai)
1221 547 1952 422 Telstra Pty Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1436 6020 982 AT&T WorldNet Services
4323 1386 1012 366 Time Warner Telecom
2386 1354 634 832 AT&T Data Communications Serv
11492 1216 136 19 Cable One
18566 1041 296 10 Covad Communications
7011 1035 301 597 Citizens Utilities
6197 1034 739 512 BellSouth Network Solutions,
174 970 6834 811 Cogent Communications
6478 909 234 104 AT&T Worldnet Services
701 895 6575 686 UUNET Technologies, Inc.
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 395 1650 358 TDC Tele Danmark
3301 332 1458 303 TeliaNet Sweden
3320 322 6020 267 Deutsche Telekom AG
8866 280 78 24 Bulgarian Telecommunication C
8551 279 267 42 Bezeq International
680 275 2046 256 DFN-IP service G-WiN
8708 272 420 242 Romania Data Systems S.A.
3215 271 2591 93 France Telecom Transpac
6746 271 128 249 Dynamic Network Technologies,
8220 250 422 226 COLT Telecommunications
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1165 2421 213 UniNet S.A. de C.V.
11830 547 299 9 Instituto Costarricense de El
7303 436 212 59 Telecom Argentina Stet-France
16814 428 27 11 NSS, S.A.
6471 394 85 39 ENTEL CHILE S.A.
11172 394 115 62 Servicios Alestra S.A de C.V
10620 352 92 26 TVCABLE BOGOTA
14117 351 23 16 Telefonica del Sur S.A.
22047 323 270 14 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 337 52 84 LINKdotNET AS number
3741 279 869 225 The Internet Solution
6713 143 135 11 Itissalat Al-MAGHRIB
24835 143 48 7 RAYA Telecom - Egypt
2018 142 268 114 Tertiary Education Network
33783 129 9 15 EEPAD TISP TELECOM & INTERNET
5536 124 8 10 Internet Egypt Network
15475 101 84 4 Nile Online
33776 99 6 7 Starcomms Nigeria Limited
23889 78 24 16 MAURITIUS TELECOM
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1558 384 75 Videsh Sanchar Nigam Ltd. Aut
7018 1436 6020 982 AT&T WorldNet Services
4323 1386 1012 366 Time Warner Telecom
2386 1354 634 832 AT&T Data Communications Serv
11492 1216 136 19 Cable One
8151 1165 2421 213 UniNet S.A. de C.V.
9498 1147 533 60 BHARTI BT INTERNET LTD.
9583 1116 82 435 Sify Limited
18566 1041 296 10 Covad Communications
7011 1035 301 597 Citizens Utilities
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1216 1197 Cable One
9498 1147 1087 BHARTI BT INTERNET LTD.
18566 1041 1031 Covad Communications
4323 1386 1020 Time Warner Telecom
8151 1165 952 UniNet S.A. de C.V.
17488 961 874 Hathway IP Over Cable Interne
6478 909 805 AT&T Worldnet Services
22773 845 787 Cox Communications, Inc.
19262 878 728 Verizon Global Networks
9583 1116 681 Sify Limited
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15190 UNALLOCATED 63.98.176.0/24 701 UUNET Technologies,
18506 UNALLOCATED 63.107.123.0/24 33286 Turlock Irrigation D
14699 UNALLOCATED 63.238.252.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 63.238.253.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 64.85.144.0/22 30517 Great Lakes Comnet,
33526 UNALLOCATED 64.128.26.0/24 4323 Time Warner Telecom
14699 UNALLOCATED 65.112.79.0/24 30517 Great Lakes Comnet,
21624 UNALLOCATED 65.163.176.0/24 701 UUNET Technologies,
14699 UNALLOCATED 72.35.42.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 72.35.43.0/24 30517 Great Lakes Comnet,
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.48.10.0/23 19548 Adelphia Business Solutions
24.48.12.0/22 19548 Adelphia Business Solutions
24.48.80.0/21 19548 Adelphia Business Solutions
24.49.32.0/22 19548 Adelphia Business Solutions
24.54.224.0/19 19548 Adelphia Business Solutions
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
60.253.0.0/18 27572 Connexion by Boeing
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:9 /10:15 /11:39 /12:137
/13:277 /14:491 /15:976 /16:9749 /17:4219 /18:7037
/19:14993 /20:17152 /21:16168 /22:20452 /23:21553 /24:127654
/25:873 /26:1095 /27:561 /28:96 /29:9 /30:1
/31:0 /32:8
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1205 1216 Cable One
2386 1054 1354 AT&T Data Communications Serv
18566 1022 1041 Covad Communications
9583 963 1116 Sify Limited
4755 919 1558 Videsh Sanchar Nigam Ltd. Aut
7011 919 1035 Citizens Utilities
6478 908 909 AT&T Worldnet Services
9498 822 1147 BHARTI BT INTERNET LTD.
23577 806 815 Korea Telecom (ATM-MPLS)
7018 786 1436 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:98 12:1954 13:2 15:21 16:3
17:6 18:13 20:35 22:1 24:1017 25:1
31:1 32:61 33:4 38:383 40:65 41:444
44:2 47:8 52:3 55:3 56:3 57:22
58:511 59:416 60:407 61:981 62:1025 63:1976
64:3362 65:2359 66:3626 67:1063 68:638 69:2081
70:469 71:107 72:1489 73:7 74:805 75:170
76:205 77:525 78:408 79:72 80:868 81:789
82:607 83:346 84:445 85:1021 86:385 87:633
88:311 89:1100 90:43 91:972 92:108 93:54
95:1 96:8 97:9 98:38 114:1 115:1
116:498 117:239 118:69 119:109 121:416 122:667
123:285 124:777 125:1108 128:308 129:198 130:133
131:389 132:68 133:9 134:188 135:37 136:217
137:85 138:156 139:63 140:497 141:107 142:378
143:263 144:282 145:51 146:336 147:132 148:485
149:178 150:121 151:139 152:95 153:130 154:11
155:286 156:198 157:250 158:163 159:216 160:219
161:102 162:199 163:190 164:558 165:419 166:295
167:309 168:564 169:131 170:432 171:28 172:3
173:1 189:149 190:1356 192:5761 193:4097 194:3252
195:2316 196:936 198:3786 199:3209 200:5436 201:1275
202:7390 203:7744 204:3968 205:2064 206:2420 207:2734
208:3131 209:3621 210:2524 211:1020 212:1281 213:1587
214:439 215:41 216:4124 217:1181 218:337 219:401
220:970 221:408 222:308
End of report
1
0
BGP Update Report
Interval: 31-Dec-07 -to- 29-Jan-08 (30 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17421 154079 2.2% 4054.7 -- EMOME-TW Long Distance & Mobile Business Group,
2 - AS8151 88363 1.3% 76.4 -- Uninet S.A. de C.V.
3 - AS23563 78359 1.1% 1205.5 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
4 - AS9498 75888 1.1% 66.2 -- BBIL-AP BHARTI BT INTERNET LTD.
5 - AS3462 61642 0.9% 373.6 -- HINET Data Communication Business Group
6 - AS4782 52734 0.8% 3766.7 -- GSNET Data Communication Business Group
7 - AS24731 52624 0.8% 1031.8 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
8 - AS4621 46410 0.7% 303.3 -- UNSPECIFIED UNINET-TH
9 - AS7303 44150 0.6% 29.4 -- Telecom Argentina S.A.
10 - AS22629 43176 0.6% 21588.0 -- NORWORLD - NORTHWESTERN CORPORATION
11 - AS4802 40432 0.6% 80.9 -- ASN-IINET iiNet Limited
12 - AS26829 39332 0.6% 39332.0 -- YKK-USA - YKK USA,INC
13 - AS20214 38779 0.6% 8.4 -- CCCH-AS6 - Comcast Cable Communications Holdings, Inc
14 - AS9835 38600 0.6% 303.9 -- GITS-TH-AS-AP Government Information Technology Services
15 - AS7029 38051 0.5% 95.4 -- WINDSTREAM - Windstream Communications Inc
16 - AS40474 37922 0.5% 37922.0 -- ABML-2 - Advantage Business Media, LLC
17 - AS9583 35296 0.5% 30.8 -- SIFY-AS-IN Sify Limited
18 - AS6140 35019 0.5% 45.7 -- IMPSAT-USA - ImpSat USA, Inc.
19 - AS18422 33826 0.5% 1537.5 -- ITRINET-AS-TW Industrial Technology Research Institute
20 - AS4750 32207 0.5% 138.8 -- CSLOXINFO-ISP-AS-AP CSLOXINFO Public Company Limited.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 39332 0.6% 39332.0 -- YKK-USA - YKK USA,INC
2 - AS40474 37922 0.5% 37922.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS22629 43176 0.6% 21588.0 -- NORWORLD - NORTHWESTERN CORPORATION
4 - AS19334 18383 0.3% 18383.0 -- SPORTLINE-DBC - SPORTLINE
5 - AS35555 7021 0.1% 7021.0 -- BUSINESSUNITY-AS Business Unity Ltd.
6 - AS8282 20309 0.3% 6769.7 -- FIDONET FidoNet Registration Services Ltd
7 - AS9179 19765 0.3% 6588.3 -- KNOWTION-LONDON Knowtion Ltd.
8 - AS8276 6340 0.1% 6340.0 -- ROGUEPACKET Roguepacket Networks
9 - AS30929 5697 0.1% 5697.0 -- HUTCB Hidrotechnical Faculty - Technical University
10 - AS10229 22881 0.3% 4576.2 -- YAHOO-TPE Internet Content Provider
11 - AS24506 17786 0.2% 4446.5 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
12 - AS30297 21368 0.3% 4273.6 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
13 - AS24160 4070 0.1% 4070.0 -- CHIMEI-AS Chi Mei Corporation
14 - AS17421 154079 2.2% 4054.7 -- EMOME-TW Long Distance & Mobile Business Group,
15 - AS23712 4054 0.1% 4054.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
16 - AS41880 3943 0.1% 3943.0 -- BOSE-EUROPE-AS Bose European Management Services B.V.
17 - AS23675 3942 0.1% 3942.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
18 - AS4782 52734 0.8% 3766.7 -- GSNET Data Communication Business Group
19 - AS12611 10715 0.1% 3571.7 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG
20 - AS18410 3423 0.1% 3423.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.101.87.0/24 57024 0.8% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - 12.108.254.0/24 39332 0.5% AS26829 -- YKK-USA - YKK USA,INC
3 - 65.126.154.0/24 37922 0.5% AS40474 -- ABML-2 - Advantage Business Media, LLC
4 - 203.55.229.160/2 35918 0.5% AS4802 -- ASN-IINET iiNet Limited
5 - 209.163.125.0/24 29925 0.4% AS14390 -- CORENET - Coretel America, Inc.
6 - 80.243.64.0/20 27252 0.4% AS21332 -- NTC-AS New Telephone Company
7 - 64.79.128.0/19 25729 0.3% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
8 - 199.96.16.0/21 21588 0.3% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
9 - 199.96.24.0/22 21588 0.3% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
10 - 208.70.209.0/24 21341 0.3% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
11 - 207.181.144.0/24 19666 0.3% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
12 - 63.169.11.0/24 18383 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE
13 - 209.4.88.0/24 14306 0.2% AS10882 -- CLARITYCONNECT - Clarity Connect Inc
14 - 89.4.130.0/24 13254 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
15 - 124.7.10.0/23 13032 0.2% AS9583 -- SIFY-AS-IN Sify Limited
16 - 89.4.128.0/24 12398 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 89.4.129.0/24 12142 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - 89.4.131.0/24 11642 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
19 - 203.63.26.0/24 10355 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
20 - 203.16.208.0/24 9957 0.1% AS4739 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Feb 1 21:10:05 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
25-01-08 247660 162166
26-01-08 248051 151070
27-01-08 241439 156427
28-01-08 248360 155966
29-01-08 248310 156462
30-01-08 248257 156462
31-01-08 0 156462
01-02-08 -1077941796 156462
AS Summary
0 Number of ASes in routing system
0 Number of ASes announcing only one prefix
1554 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
0 Largest address span announced by an AS (/32s)
: MIT-GATEWAYS - Massachusetts Institute of Technology
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 01Feb08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 248256 156462 91794 37.0% All ASes
AS9498 1112 66 1046 94.1% BBIL-AP BHARTI BT INTERNET
LTD.
AS4323 1383 371 1012 73.2% TWTC - Time Warner Telecom,
Inc.
AS18566 1041 60 981 94.2% COVAD - Covad Communications
Co.
AS4755 1554 668 886 57.0% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS11492 1210 431 779 64.4% CABLEONE - CABLE ONE
AS22773 847 80 767 90.6% CCINET-2 - Cox Communications
Inc.
AS19262 877 151 726 82.8% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS6478 1101 396 705 64.0% ATT-INTERNET3 - AT&T WorldNet
Services
AS8151 1149 458 691 60.1% Uninet S.A. de C.V.
AS17488 961 316 645 67.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS15270 655 99 556 84.9% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS18101 610 78 532 87.2% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS6197 1035 518 517 50.0% BATI-ATL - BellSouth Network
Solutions, Inc
AS4780 597 81 516 86.4% SEEDNET Digital United Inc.
AS2386 1353 844 509 37.6% INS-AS - AT&T Data
Communications Services
AS4134 863 357 506 58.6% CHINANET-BACKBONE
No.31,Jin-rong Street
AS7018 1482 1009 473 31.9% ATT-INTERNET4 - AT&T WorldNet
Services
AS19916 563 100 463 82.2% ASTRUM-0001 - OLM LLC
AS4766 842 387 455 54.0% KIXS-AS-KR Korea Telecom
AS4812 546 94 452 82.8% CHINANET-SH-AP China Telecom
(Group)
AS855 557 113 444 79.7% CANET-ASN-4 - Bell Aliant
AS17676 506 64 442 87.4% GIGAINFRA BB TECHNOLOGY Corp.
AS7011 1032 595 437 42.3% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS3356 839 415 424 50.5% LEVEL3 Level 3 Communications
AS4808 515 128 387 75.1% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS5668 668 289 379 56.7% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS9443 450 75 375 83.3% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS6140 609 235 374 61.4% IMPSAT-USA - ImpSat USA, Inc.
AS7545 505 136 369 73.1% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4668 523 173 350 66.9% LGNET-AS-KR LG CNS
Total 25985 8787 17198 66.2% Top 30 total
Possible Bogus Routes
10.100.2.250/32 AS8607 Atlas Internet Autonomous System
10.100.200.2/32 AS8607 Atlas Internet Autonomous System
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.49.39.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
31.31.31.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.20.100.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.20.175.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.205.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.234.102.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.234.126.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.166.128.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
72.42.232.0/21 AS14743 INTERNAP-BLOCK-4 - Internap Network Services
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.11.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
93.92.80.0/21 AS34467 SOTCOM-AS Sotcom ISP
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
173.173.173.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924
202.174.72.0/22 AS23924
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable & Wireless
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.145.230.0/24 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.210.86.0/24 AS577 BACOM - Bell Canada
216.211.160.0/21 AS25143 IU-AS ISP Internet Ukraine's comp. autonomous system
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
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afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 26 Jan, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 243794
Prefixes after maximum aggregation: 124576
Deaggregation factor: 1.96
Unique aggregates announced to Internet: 119269
Total ASes present in the Internet Routing Table: 27200
Prefixes per ASN: 8.96
Origin-only ASes present in the Internet Routing Table: 23719
Origin ASes announcing only one prefix: 11517
Transit ASes present in the Internet Routing Table: 3481
Transit-only ASes present in the Internet Routing Table: 68
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 18
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 22
Unregistered ASNs in the Routing Table: 12
Prefixes from 32-bit ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1822105376
Equivalent to 108 /8s, 155 /16s and 31 /24s
Percentage of available address space announced: 49.2
Percentage of allocated address space announced: 62.9
Percentage of available address space allocated: 78.2
Total number of prefixes smaller than registry allocations: 114971
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 55917
Total APNIC prefixes after maximum aggregation: 21083
APNIC Deaggregation factor: 2.65
Prefixes being announced from the APNIC address blocks: 53423
Unique aggregates announced from the APNIC address blocks: 23898
APNIC Region origin ASes present in the Internet Routing Table: 3111
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 812
APNIC Region transit ASes present in the Internet Routing Table: 466
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 326665632
Equivalent to 19 /8s, 120 /16s and 133 /24s
Percentage of available APNIC address space announced: 74.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 114/7, 116/6, 120/6, 124/7, 126/8
202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 114924
Total ARIN prefixes after maximum aggregation: 65330
ARIN Deaggregation factor: 1.76
Prefixes being announced from the ARIN address blocks: 83810
Unique aggregates announced from the ARIN address blocks: 33376
ARIN Region origin ASes present in the Internet Routing Table: 12093
ARIN Prefixes per ASN: 6.93
ARIN Region origin ASes announcing only one prefix: 4664
ARIN Region transit ASes present in the Internet Routing Table: 1144
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 358115712
Equivalent to 21 /8s, 88 /16s and 105 /24s
Percentage of available ARIN address space announced: 79.1
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 51160
Total RIPE prefixes after maximum aggregation: 32412
RIPE Deaggregation factor: 1.58
Prefixes being announced from the RIPE address blocks: 48451
Unique aggregates announced from the RIPE address blocks: 32314
RIPE Region origin ASes present in the Internet Routing Table: 10810
RIPE Prefixes per ASN: 4.48
RIPE Region origin ASes announcing only one prefix: 5683
RIPE Region transit ASes present in the Internet Routing Table: 1648
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 340946688
Equivalent to 20 /8s, 82 /16s and 111 /24s
Percentage of available RIPE address space announced: 78.2
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18403
Total LACNIC prefixes after maximum aggregation: 4632
LACNIC Deaggregation factor: 3.97
Prefixes being announced from the LACNIC address blocks: 16596
Unique aggregates announced from the LACNIC address blocks: 9066
LACNIC Region origin ASes present in the Internet Routing Table: 897
LACNIC Prefixes per ASN: 18.50
LACNIC Region origin ASes announcing only one prefix: 290
LACNIC Region transit ASes present in the Internet Routing Table: 150
Average LACNIC Region AS path length visible: 3.9
Max LACNIC Region AS path length visible: 17
Number of LACNIC addresses announced to Internet: 47317568
Equivalent to 2 /8s, 210 /16s and 2 /24s
Percentage of available LACNIC address space announced: 47.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/7, 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3375
Total AfriNIC prefixes after maximum aggregation: 1101
AfriNIC Deaggregation factor: 3.07
Prefixes being announced from the AfriNIC address blocks: 2543
Unique aggregates announced from the AfriNIC address blocks: 1445
AfriNIC Region origin ASes present in the Internet Routing Table: 220
AfriNIC Prefixes per ASN: 11.56
AfriNIC Region origin ASes announcing only one prefix: 68
AfriNIC Region transit ASes present in the Internet Routing Table: 39
Average AfriNIC Region AS path length visible: 3.7
Max AfriNIC Region AS path length visible: 14
Number of AfriNIC addresses announced to Internet: 8256000
Equivalent to 0 /8s, 125 /16s and 250 /24s
Percentage of available AfriNIC address space announced: 24.6
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1550 384 74 Videsh Sanchar Nigam Ltd. Aut
9583 1120 83 439 Sify Limited
9498 1110 549 61 BHARTI BT INTERNET LTD.
17488 961 62 87 Hathway IP Over Cable Interne
4134 863 11761 311 CHINANET-BACKBONE
4766 841 5494 340 Korea Telecom (KIX)
23577 817 34 696 Korea Telecom (ATM-MPLS)
18101 609 128 65 Reliance Infocom Ltd Internet
4780 596 309 46 Digital United Inc.
9829 584 449 11 BSNL National Internet Backbo
4812 546 938 84 China Telecom (Shanghai)
1221 545 1952 420 Telstra Pty Ltd
4808 530 821 125 CNCGROUP IP network: China169
4668 523 68 10 LG-EDS Systems Inc.
17676 506 10919 64 Softbank BB Corp.
7545 497 147 94 TPG Internet Pty Ltd
4802 470 128 151 Wantree Development
9443 437 121 71 Primus Telecommunications
17974 402 145 17 PT TELEKOMUNIKASI INDONESIA
7474 385 202 271 SingTel Optus Pty Ltd
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1461 6073 989 AT&T WorldNet Services
4323 1384 1012 366 Time Warner Telecom
2386 1346 633 827 AT&T Data Communications Serv
11492 1210 135 17 Cable One
6478 1101 331 121 AT&T Worldnet Services
18566 1041 296 10 Covad Communications
6197 1033 739 510 BellSouth Network Solutions,
7011 1030 300 592 Citizens Utilities
174 971 6834 813 Cogent Communications
701 900 6560 690 UUNET Technologies, Inc.
19262 877 3227 149 Verizon Global Networks
20115 866 797 471 Charter Communications
22773 844 2139 58 Cox Communications, Inc.
3356 840 10909 413 Level 3 Communications, LLC
1239 794 2672 553 Sprint
209 744 3910 596 Qwest
5668 668 177 21 CenturyTel Internet Holdings,
15270 635 193 55 PaeTec.net -a division of Pae
6517 619 151 42 Yipes Communications, Inc.
6140 606 110 155 ImpSat
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 394 1650 359 TDC Tele Danmark
3301 330 1458 301 TeliaNet Sweden
3320 319 6019 265 Deutsche Telekom AG
8452 295 188 7 TEDATA
8866 282 78 24 Bulgarian Telecommunication C
8551 279 267 42 Bezeq International
8708 272 420 240 Romania Data Systems S.A.
680 271 2046 256 DFN-IP service G-WiN
3215 270 2583 92 France Telecom Transpac
6746 270 128 248 Dynamic Network Technologies,
8220 253 422 227 COLT Telecommunications
3352 241 1948 40 Ibernet, Internet Access Netw
3269 233 3085 70 TELECOM ITALIA
5462 229 666 27 Telewest Broadband
9155 214 45 10 QualityNet AS number
3300 211 172 100 AUCS Communications Services
9121 207 1444 25 TTnet Autonomous System
1257 199 1196 182 SWIPnet Swedish IP Network
29357 199 17 4 WATANIYA TELECOM
2856 195 2307 162 BTnet UK Regional network
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1150 2390 218 UniNet S.A. de C.V.
11830 547 299 9 Instituto Costarricense de El
7303 427 208 54 Telecom Argentina Stet-France
16814 427 27 10 NSS, S.A.
11172 396 115 62 Servicios Alestra S.A de C.V
6471 394 85 39 ENTEL CHILE S.A.
10620 352 92 26 TVCABLE BOGOTA
14117 351 23 16 Telefonica del Sur S.A.
22047 322 254 13 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
6147 257 214 21 Telefonica Del Peru
7738 244 602 25 Telecomunicacoes da Bahia S.A
11556 237 128 5 Cable-Wireless Panama
23216 232 17 49 RAMtelecom Telecomunicaciones
28573 230 322 24 NET Servicos de Comunicao S.A
20299 227 33 30 NEWCOM AMERICAS
6503 219 180 85 AVANTEL, S.A.
10834 194 76 41 ADVANCE TELECOMUNICACIONES S.
19169 191 12 20 Telconet
21826 187 33 48 INTERCABLE
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 408 60 30 LINKdotNET AS number
3741 279 869 225 The Internet Solution
20858 202 34 3 EgyNet
6713 145 135 11 Itissalat Al-MAGHRIB
2018 142 268 114 Tertiary Education Network
33783 129 9 15 EEPAD TISP TELECOM & INTERNET
5536 124 8 10 Internet Egypt Network
33776 99 6 7 Starcomms Nigeria Limited
15475 93 84 4 Nile Online
24835 88 48 6 RAYA Telecom - Egypt
23889 78 24 16 MAURITIUS TELECOM
29571 77 13 7 Ci Telecom Autonomous system
2905 76 174 73 The Internetworking Company o
20484 71 5 4 Yalla Online Autonomous Syste
15706 58 12 4 Sudatel Internet Exchange Aut
5713 51 455 41 Telkom SA Ltd
33774 51 37 28 AS Number for Telecom Algeria
16637 47 21 28 Johnnic e-Ventures
8524 33 2 8 AUCEGYPT Autonomous System
21152 32 2 1 AS for the uplinks of Soficom
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1210 1193 Cable One
9498 1110 1049 BHARTI BT INTERNET LTD.
18566 1041 1031 Covad Communications
4323 1384 1018 Time Warner Telecom
6478 1101 980 AT&T Worldnet Services
8151 1150 932 UniNet S.A. de C.V.
17488 961 874 Hathway IP Over Cable Interne
22773 844 786 Cox Communications, Inc.
19262 877 728 Verizon Global Networks
9583 1120 681 Sify Limited
5668 668 647 CenturyTel Internet Holdings,
15270 635 580 PaeTec.net -a division of Pae
6517 619 577 Yipes Communications, Inc.
9829 584 573 BSNL National Internet Backbo
4134 863 552 CHINANET-BACKBONE
4780 596 550 Digital United Inc.
18101 609 544 Reliance Infocom Ltd Internet
11830 547 538 Instituto Costarricense de El
6197 1033 523 BellSouth Network Solutions,
19916 563 521 OLM LLC
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15190 UNALLOCATED 63.98.176.0/24 701 UUNET Technologies,
18506 UNALLOCATED 63.107.123.0/24 33286 Turlock Irrigation D
14699 UNALLOCATED 63.238.252.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 63.238.253.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 64.85.144.0/22 30517 Great Lakes Comnet,
33526 UNALLOCATED 64.128.26.0/24 4323 Time Warner Telecom
14699 UNALLOCATED 65.112.79.0/24 30517 Great Lakes Comnet,
21624 UNALLOCATED 65.163.176.0/24 701 UUNET Technologies,
14699 UNALLOCATED 72.35.42.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 72.35.43.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 72.35.44.0/22 30517 Great Lakes Comnet,
14699 UNALLOCATED 72.35.60.0/24 30517 Great Lakes Comnet,
65364 PRIVATE 190.144.163.0/24 14080 FIRSTCOM COLOMBIA
65389 PRIVATE 190.144.166.0/24 14080 FIRSTCOM COLOMBIA
65394 PRIVATE 190.144.167.0/24 14080 FIRSTCOM COLOMBIA
65403 PRIVATE 190.144.168.0/24 14080 FIRSTCOM COLOMBIA
65375 PRIVATE 190.144.175.0/24 14080 FIRSTCOM COLOMBIA
14699 UNALLOCATED 208.25.96.0/24 30517 Great Lakes Comnet,
14699 UNALLOCATED 208.25.97.0/24 30517 Great Lakes Comnet,
21624 UNALLOCATED 208.246.136.0/24 701 UUNET Technologies,
21624 UNALLOCATED 208.248.233.0/24 701 UUNET Technologies,
14699 UNALLOCATED 209.165.242.0/23 30517 Great Lakes Comnet,
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
31.31.31.0/24 9730 The Best ISP to go Multimedia
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
173.173.173.0/24 9730 The Best ISP to go Multimedia
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:9 /10:15 /11:39 /12:136
/13:275 /14:490 /15:974 /16:9750 /17:4218 /18:6957
/19:14934 /20:17118 /21:16251 /22:20453 /23:21579 /24:127936
/25:874 /26:1095 /27:552 /28:102 /29:9 /30:1
/31:0 /32:8
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1200 1210 Cable One
6478 1100 1101 AT&T Worldnet Services
2386 1047 1346 AT&T Data Communications Serv
18566 1022 1041 Covad Communications
9583 965 1120 Sify Limited
7011 914 1030 Citizens Utilities
4755 911 1550 Videsh Sanchar Nigam Ltd. Aut
23577 808 817 Korea Telecom (ATM-MPLS)
7018 800 1461 AT&T WorldNet Services
9498 782 1110 BHARTI BT INTERNET LTD.
6197 776 1033 BellSouth Network Solutions,
17488 776 961 Hathway IP Over Cable Interne
4766 624 841 Korea Telecom (KIX)
4323 587 1384 Time Warner Telecom
15270 587 635 PaeTec.net -a division of Pae
6517 582 619 Yipes Communications, Inc.
19916 558 563 OLM LLC
5668 524 668 CenturyTel Internet Holdings,
4668 513 523 LG-EDS Systems Inc.
18101 496 609 Reliance Infocom Ltd Internet
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:98 12:1953 13:2 15:21 16:3
17:6 18:14 20:35 22:1 24:1012 25:1
31:1 32:61 33:4 38:386 40:65 41:467
44:2 47:8 52:3 55:3 56:3 57:22
58:508 59:419 60:408 61:982 62:1056 63:1969
64:3364 65:2368 66:3624 67:1058 68:636 69:2090
70:471 71:102 72:1462 73:7 74:801 75:171
76:186 77:484 78:460 79:70 80:885 81:792
82:582 83:350 84:525 85:949 86:375 87:611
88:287 89:1095 90:42 91:945 92:72 93:54
96:2 97:7 98:36 114:1 115:1 116:494
117:247 118:62 119:98 121:408 122:664 123:265
124:779 125:1071 128:309 129:199 130:130 131:393
132:68 133:9 134:188 135:36 136:216 137:97
138:156 139:81 140:495 141:106 142:377 143:266
144:322 145:51 146:334 147:130 148:485 149:178
150:118 151:139 152:94 153:130 154:11 155:284
156:198 157:250 158:164 159:215 160:212 161:96
162:198 163:185 164:560 165:417 166:292 167:308
168:564 169:132 170:430 171:28 172:3 173:1
189:143 190:1312 192:5754 193:4083 194:3241 195:2314
196:961 198:3787 199:3192 200:5431 201:1273 202:7508
203:7919 204:3971 205:2062 206:2432 207:2739 208:3118
209:3636 210:2636 211:1023 212:1287 213:1588 214:444
215:47 216:4136 217:1216 218:336 219:398 220:1006
221:413 222:300
End of report
1
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BGP Update Report
Interval: 24-Dec-07 -to- 24-Jan-08 (32 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17421 419590 5.6% 10489.8 -- EMOME-TW Long Distance & Mobile Business Group,
2 - AS3462 176750 2.3% 1064.8 -- HINET Data Communication Business Group
3 - AS4782 152348 2.0% 10882.0 -- GSNET Data Communication Business Group
4 - AS18422 95689 1.3% 4349.5 -- ITRINET-AS-TW Industrial Technology Research Institute
5 - AS8151 86614 1.1% 75.1 -- Uninet S.A. de C.V.
6 - AS23563 78283 1.0% 1204.4 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
7 - AS9498 73402 1.0% 64.1 -- BBIL-AP BHARTI BT INTERNET LTD.
8 - AS10229 65289 0.9% 13057.8 -- YAHOO-TPE Internet Content Provider
9 - AS4621 58238 0.8% 380.6 -- UNSPECIFIED UNINET-TH
10 - AS9835 55131 0.7% 434.1 -- GITS-TH-AS-AP Government Information Technology Services
11 - AS24731 52988 0.7% 1039.0 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - AS24506 51523 0.7% 12880.8 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
13 - AS7303 45677 0.6% 30.7 -- Telecom Argentina S.A.
14 - AS14390 43969 0.6% 697.9 -- CORENET - Coretel America, Inc.
15 - AS26829 43221 0.6% 43221.0 -- YKK-USA - YKK USA,INC
16 - AS40474 41156 0.6% 41156.0 -- ABML-2 - Advantage Business Media, LLC
17 - AS22629 36270 0.5% 18135.0 -- NORWORLD - NORTHWESTERN CORPORATION
18 - AS19115 35771 0.5% 86.6 -- CHARTER-LEBANON - Charter Communications
19 - AS7470 33996 0.5% 346.9 -- ASIAINFO-AS-AP ASIA INFONET Co.,Ltd.
20 - AS9583 33501 0.4% 29.3 -- SIFY-AS-IN Sify Limited
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 43221 0.6% 43221.0 -- YKK-USA - YKK USA,INC
2 - AS40474 41156 0.6% 41156.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS19334 20016 0.3% 20016.0 -- SPORTLINE-DBC - SPORTLINE
4 - AS22629 36270 0.5% 18135.0 -- NORWORLD - NORTHWESTERN CORPORATION
5 - AS10229 65289 0.9% 13057.8 -- YAHOO-TPE Internet Content Provider
6 - AS24506 51523 0.7% 12880.8 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
7 - AS23712 11909 0.2% 11909.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
8 - AS24160 11709 0.2% 11709.0 -- CHIMEI-AS Chi Mei Corporation
9 - AS23675 11507 0.1% 11507.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
10 - AS4782 152348 2.0% 10882.0 -- GSNET Data Communication Business Group
11 - AS17421 419590 5.6% 10489.8 -- EMOME-TW Long Distance & Mobile Business Group,
12 - AS18410 9558 0.1% 9558.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
13 - AS35555 7761 0.1% 7761.0 -- BUSINESSUNITY-AS Business Unity Ltd.
14 - AS8282 22578 0.3% 7526.0 -- FIDONET FidoNet Registration Services Ltd
15 - AS9179 21169 0.3% 7056.3 -- KNOWTION-LONDON Knowtion Ltd.
16 - AS8276 7018 0.1% 7018.0 -- ROGUEPACKET Roguepacket Networks
17 - AS12611 15074 0.2% 5024.7 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG
18 - AS30297 25061 0.3% 5012.2 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
19 - AS18422 95689 1.3% 4349.5 -- ITRINET-AS-TW Industrial Technology Research Institute
20 - AS41880 3795 0.1% 3795.0 -- BOSE-EUROPE-AS Bose European Management Services B.V.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.101.87.0/24 62160 0.8% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - 12.108.254.0/24 43221 0.5% AS26829 -- YKK-USA - YKK USA,INC
3 - 209.163.125.0/24 42511 0.5% AS14390 -- CORENET - Coretel America, Inc.
4 - 65.126.154.0/24 41156 0.5% AS40474 -- ABML-2 - Advantage Business Media, LLC
5 - 80.243.64.0/20 31289 0.4% AS21332 -- NTC-AS New Telephone Company
6 - 203.55.229.160/2 27525 0.3% AS4802 -- ASN-IINET iiNet Limited
7 - 208.70.209.0/24 25040 0.3% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
8 - 209.4.88.0/24 24566 0.3% AS10882 -- CLARITYCONNECT - Clarity Connect Inc
9 - 64.79.128.0/19 21703 0.3% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
10 - 63.169.11.0/24 20016 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE
11 - 207.181.144.0/24 18771 0.2% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
12 - 199.96.16.0/21 18135 0.2% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
13 - 199.96.24.0/22 18135 0.2% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
14 - 124.7.10.0/23 16301 0.2% AS9583 -- SIFY-AS-IN Sify Limited
15 - 89.4.130.0/24 13396 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
16 - 203.188.206.0/23 13070 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
17 - 203.84.192.0/21 13069 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
18 - 202.43.218.0/24 13050 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
19 - 202.43.200.0/23 13050 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
20 - 202.43.192.0/21 13050 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Jan 25 21:15:38 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
18-01-08 247518 160455
19-01-08 247476 160840
20-01-08 247625 160759
21-01-08 247695 160732
22-01-08 247350 160924
23-01-08 247639 161138
24-01-08 247495 161674
25-01-08 247660 162230
AS Summary
27295 Number of ASes in routing system
11496 Number of ASes announcing only one prefix
1552 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
688037888 Largest address span announced by an AS (/32s)
AS5628 : EUROTEL-SK EuroTel Bratislava, Ltd.
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 25Jan08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 248028 162189 85839 34.6% All ASes
AS9498 1110 67 1043 94.0% BBIL-AP BHARTI BT INTERNET
LTD.
AS18566 1041 125 916 88.0% COVAD - Covad Communications
Co.
AS4755 1552 680 872 56.2% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS4323 1382 537 845 61.1% TWTC - Time Warner Telecom,
Inc.
AS11492 1210 453 757 62.6% CABLEONE - CABLE ONE
AS6478 1101 379 722 65.6% ATT-INTERNET3 - AT&T WorldNet
Services
AS8151 1150 476 674 58.6% Uninet S.A. de C.V.
AS22773 843 187 656 77.8% CCINET-2 - Cox Communications
Inc.
AS17488 961 310 651 67.7% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS19262 877 286 591 67.4% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS18101 609 94 515 84.6% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS2386 1352 845 507 37.5% INS-AS - AT&T Data
Communications Services
AS7018 1482 1009 473 31.9% ATT-INTERNET4 - AT&T WorldNet
Services
AS19916 563 100 463 82.2% ASTRUM-0001 - OLM LLC
AS4134 863 407 456 52.8% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4766 842 389 453 53.8% KIXS-AS-KR Korea Telecom
AS17676 506 91 415 82.0% GIGAINFRA BB TECHNOLOGY Corp.
AS15270 635 225 410 64.6% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4808 522 132 390 74.7% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS3356 838 450 388 46.3% LEVEL3 Level 3 Communications
AS855 557 181 376 67.5% CANET-ASN-4 - Bell Aliant
AS6197 1033 658 375 36.3% BATI-ATL - BellSouth Network
Solutions, Inc
AS9443 450 75 375 83.3% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS6140 607 233 374 61.6% IMPSAT-USA - ImpSat USA, Inc.
AS7545 505 136 369 73.1% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4668 523 175 348 66.5% LGNET-AS-KR LG CNS
AS4812 546 202 344 63.0% CHINANET-SH-AP China Telecom
(Group)
AS4802 499 163 336 67.3% ASN-IINET iiNet Limited
AS5668 664 329 335 50.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS7011 1031 701 330 32.0% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
Total 25854 10095 15759 61.0% Top 30 total
Possible Bogus Routes
2.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
5.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
10.100.2.250/32 AS8607 Atlas Internet Autonomous System
10.100.200.2/32 AS8607 Atlas Internet Autonomous System
23.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
27.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
31.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
31.31.31.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
36.0.0.0/7 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
39.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
42.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
46.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
49.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
50.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
72.42.232.0/21 AS14743 INTERNAP-BLOCK-4 - Internap Network Services
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.11.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
100.0.0.0/6 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
104.0.0.0/5 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
112.0.0.0/7 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
128.209.0.0/16 AS4017
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
173.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
173.173.173.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
174.0.0.0/7 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
176.0.0.0/5 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
184.0.0.0/7 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
197.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
198.18.0.0/15 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924
202.174.72.0/22 AS23924
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable & Wireless
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.145.230.0/24 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.210.86.0/24 AS577 BACOM - Bell Canada
216.211.160.0/21 AS25143 IU-AS ISP Internet Ukraine's comp. autonomous system
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
223.0.0.0/8 AS5628 EUROTEL-SK EuroTel Bratislava, Ltd.
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 10:00 +10GMT Sat 19 Jan, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 243516
Prefixes after maximum aggregation: 123936
Deaggregation factor: 1.96
Unique aggregates announced to Internet: 117788
Total ASes present in the Internet Routing Table: 27117
Prefixes per ASN: 8.98
Origin-only ASes present in the Internet Routing Table: 23629
Origin ASes announcing only one prefix: 11488
Transit ASes present in the Internet Routing Table: 3488
Transit-only ASes present in the Internet Routing Table: 74
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 18
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 10
Unregistered ASNs in the Routing Table: 10
Prefixes from 32-bit ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1803647520
Equivalent to 107 /8s, 129 /16s and 122 /24s
Percentage of available address space announced: 48.7
Percentage of allocated address space announced: 62.2
Percentage of available address space allocated: 78.2
Total number of prefixes smaller than registry allocations: 114743
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 56152
Total APNIC prefixes after maximum aggregation: 20652
APNIC Deaggregation factor: 2.72
Prefixes being announced from the APNIC address blocks: 53652
Unique aggregates announced from the APNIC address blocks: 22808
APNIC Region origin ASes present in the Internet Routing Table: 3100
APNIC Prefixes per ASN: 17.31
APNIC Region origin ASes announcing only one prefix: 809
APNIC Region transit ASes present in the Internet Routing Table: 459
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 14
Number of APNIC addresses announced to Internet: 326308000
Equivalent to 19 /8s, 115 /16s and 16 /24s
Percentage of available APNIC address space announced: 74.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 114/7, 116/6, 120/6, 124/7, 126/8
202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 114660
Total ARIN prefixes after maximum aggregation: 65243
ARIN Deaggregation factor: 1.76
Prefixes being announced from the ARIN address blocks: 83573
Unique aggregates announced from the ARIN address blocks: 33291
ARIN Region origin ASes present in the Internet Routing Table: 12069
ARIN Prefixes per ASN: 6.92
ARIN Region origin ASes announcing only one prefix: 4657
ARIN Region transit ASes present in the Internet Routing Table: 1148
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 357760960
Equivalent to 21 /8s, 82 /16s and 255 /24s
Percentage of available ARIN address space announced: 79.0
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 50874
Total RIPE prefixes after maximum aggregation: 32306
RIPE Deaggregation factor: 1.57
Prefixes being announced from the RIPE address blocks: 48212
Unique aggregates announced from the RIPE address blocks: 32047
RIPE Region origin ASes present in the Internet Routing Table: 10762
RIPE Prefixes per ASN: 4.48
RIPE Region origin ASes announcing only one prefix: 5665
RIPE Region transit ASes present in the Internet Routing Table: 1657
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 340400128
Equivalent to 20 /8s, 74 /16s and 24 /24s
Percentage of available RIPE address space announced: 78.0
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18457
Total LACNIC prefixes after maximum aggregation: 4611
LACNIC Deaggregation factor: 4.00
Prefixes being announced from the LACNIC address blocks: 16670
Unique aggregates announced from the LACNIC address blocks: 9023
LACNIC Region origin ASes present in the Internet Routing Table: 894
LACNIC Prefixes per ASN: 18.65
LACNIC Region origin ASes announcing only one prefix: 288
LACNIC Region transit ASes present in the Internet Routing Table: 150
Average LACNIC Region AS path length visible: 3.9
Max LACNIC Region AS path length visible: 15
Number of LACNIC addresses announced to Internet: 47263488
Equivalent to 2 /8s, 209 /16s and 47 /24s
Percentage of available LACNIC address space announced: 47.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/7, 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3358
Total AfriNIC prefixes after maximum aggregation: 1106
AfriNIC Deaggregation factor: 3.04
Prefixes being announced from the AfriNIC address blocks: 2507
Unique aggregates announced from the AfriNIC address blocks: 1457
AfriNIC Region origin ASes present in the Internet Routing Table: 217
AfriNIC Prefixes per ASN: 11.55
AfriNIC Region origin ASes announcing only one prefix: 69
AfriNIC Region transit ASes present in the Internet Routing Table: 39
Average AfriNIC Region AS path length visible: 3.7
Max AfriNIC Region AS path length visible: 14
Number of AfriNIC addresses announced to Internet: 8208896
Equivalent to 0 /8s, 125 /16s and 66 /24s
Percentage of available AfriNIC address space announced: 24.5
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1546 384 75 Videsh Sanchar Nigam Ltd. Aut
9583 1126 108 16 Sify Limited
9498 1102 549 61 BHARTI BT INTERNET LTD.
17488 960 62 87 Hathway IP Over Cable Interne
4134 862 11761 310 CHINANET-BACKBONE
4766 839 5494 340 Korea Telecom (KIX)
23577 817 34 695 Korea Telecom (ATM-MPLS)
18101 608 121 60 Reliance Infocom Ltd Internet
4780 594 309 45 Digital United Inc.
9829 592 449 11 BSNL National Internet Backbo
1221 544 1952 420 Telstra Pty Ltd
4812 531 934 86 China Telecom (Shanghai)
4808 530 821 125 CNCGROUP IP network: China169
4668 523 68 10 LG-EDS Systems Inc.
17676 506 10919 64 Softbank BB Corp.
7545 486 147 92 TPG Internet Pty Ltd
4802 469 128 150 Wantree Development
9443 437 121 71 Primus Telecommunications
17974 399 145 17 PT TELEKOMUNIKASI INDONESIA
7474 385 202 271 SingTel Optus Pty Ltd
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1465 6058 990 AT&T WorldNet Services
4323 1389 1010 364 Time Warner Telecom
2386 1361 668 831 AT&T Data Communications Serv
11492 1210 135 17 Cable One
6478 1100 331 121 AT&T Worldnet Services
18566 1040 296 10 Covad Communications
7011 1025 299 587 Citizens Utilities
174 970 6834 812 Cogent Communications
6197 970 713 503 BellSouth Network Solutions,
701 896 6559 690 UUNET Technologies, Inc.
19262 874 3219 151 Verizon Global Networks
20115 864 795 471 Charter Communications
22773 841 2139 58 Cox Communications, Inc.
3356 839 10910 413 Level 3 Communications, LLC
1239 793 2672 551 Sprint
209 748 3911 600 Qwest
5668 667 177 21 CenturyTel Internet Holdings,
6140 616 110 152 ImpSat
6517 609 150 41 Yipes Communications, Inc.
15270 604 161 56 PaeTec.net -a division of Pae
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 403 1651 368 TDC Tele Danmark
3301 330 1458 301 TeliaNet Sweden
3320 318 6019 264 Deutsche Telekom AG
8452 288 188 7 TEDATA
8866 279 78 24 Bulgarian Telecommunication C
8551 278 267 41 Bezeq International
680 270 2046 255 DFN-IP service G-WiN
3215 270 2583 92 France Telecom Transpac
8708 270 420 241 Romania Data Systems S.A.
6746 269 128 247 Dynamic Network Technologies,
8220 250 422 227 COLT Telecommunications
3352 241 1948 40 Ibernet, Internet Access Netw
3269 231 3037 68 TELECOM ITALIA
5462 229 666 27 Telewest Broadband
9155 216 43 10 QualityNet AS number
3300 211 172 100 AUCS Communications Services
9121 209 1444 25 TTnet Autonomous System
29357 199 17 4 WATANIYA TELECOM
1257 197 1196 180 SWIPnet Swedish IP Network
2856 195 2307 162 BTnet UK Regional network
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1147 2390 215 UniNet S.A. de C.V.
11830 547 299 9 Instituto Costarricense de El
16814 427 27 10 NSS, S.A.
7303 421 205 54 Telecom Argentina Stet-France
11172 396 115 62 Servicios Alestra S.A de C.V
6471 385 85 39 ENTEL CHILE S.A.
10620 351 92 25 TVCABLE BOGOTA
14117 351 23 16 Telefonica del Sur S.A.
22047 322 254 13 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
6147 255 214 21 Telefonica Del Peru
7738 239 602 25 Telecomunicacoes da Bahia S.A
11556 236 128 4 Cable-Wireless Panama
20299 236 33 29 NEWCOM AMERICAS
23216 231 17 49 RAMtelecom Telecomunicaciones
28573 228 322 23 NET Servicos de Comunicao S.A
6503 220 180 85 AVANTEL, S.A.
10834 193 76 40 ADVANCE TELECOMUNICACIONES S.
19169 193 12 20 Telconet
21826 187 33 48 INTERCABLE
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 408 60 31 LINKdotNET AS number
3741 279 869 225 The Internet Solution
20858 202 34 3 EgyNet
6713 145 135 11 Itissalat Al-MAGHRIB
2018 142 268 114 Tertiary Education Network
33783 127 9 20 EEPAD TISP TELECOM & INTERNET
5536 124 8 10 Internet Egypt Network
33776 99 6 7 Starcomms Nigeria Limited
15475 89 84 4 Nile Online
24835 88 48 6 RAYA Telecom - Egypt
29571 77 13 7 Ci Telecom Autonomous system
2905 76 174 73 The Internetworking Company o
23889 76 24 16 MAURITIUS TELECOM
20484 71 5 4 Yalla Online Autonomous Syste
15706 57 12 4 Sudatel Internet Exchange Aut
5713 50 455 40 Telkom SA Ltd
33774 50 37 28 AS Number for Telecom Algeria
16637 47 21 28 Johnnic e-Ventures
8524 33 2 8 AUCEGYPT Autonomous System
21152 32 2 1 AS for the uplinks of Soficom
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1210 1193 Cable One
9583 1126 1110 Sify Limited
9498 1102 1041 BHARTI BT INTERNET LTD.
18566 1040 1030 Covad Communications
4323 1389 1025 Time Warner Telecom
6478 1100 979 AT&T Worldnet Services
8151 1147 932 UniNet S.A. de C.V.
17488 960 873 Hathway IP Over Cable Interne
22773 841 783 Cox Communications, Inc.
19262 874 723 Verizon Global Networks
5668 667 646 CenturyTel Internet Holdings,
9829 592 581 BSNL National Internet Backbo
6517 609 568 Yipes Communications, Inc.
4134 862 552 CHINANET-BACKBONE
4780 594 549 Digital United Inc.
18101 608 548 Reliance Infocom Ltd Internet
15270 604 548 PaeTec.net -a division of Pae
11830 547 538 Instituto Costarricense de El
2386 1361 530 AT&T Data Communications Serv
19916 563 521 OLM LLC
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
18506 UNALLOCATED 63.107.123.0/24 33286 Turlock Irrigation D
33526 UNALLOCATED 64.128.26.0/24 4323 Time Warner Telecom
21624 UNALLOCATED 65.163.176.0/24 701 UUNET Technologies,
65364 PRIVATE 190.144.163.0/24 14080 FIRSTCOM COLOMBIA
65389 PRIVATE 190.144.166.0/24 14080 FIRSTCOM COLOMBIA
65394 PRIVATE 190.144.167.0/24 14080 FIRSTCOM COLOMBIA
65403 PRIVATE 190.144.168.0/24 14080 FIRSTCOM COLOMBIA
65375 PRIVATE 190.144.175.0/24 14080 FIRSTCOM COLOMBIA
21624 UNALLOCATED 208.246.136.0/24 701 UUNET Technologies,
21624 UNALLOCATED 208.248.233.0/24 701 UUNET Technologies,
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
31.31.31.0/24 9730 The Best ISP to go Multimedia
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
173.173.173.0/24 9730 The Best ISP to go Multimedia
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:9 /10:15 /11:40 /12:137
/13:275 /14:490 /15:973 /16:9746 /17:4214 /18:6946
/19:14889 /20:17106 /21:16196 /22:20423 /23:21532 /24:127846
/25:875 /26:1104 /27:558 /28:106 /29:9 /30:1
/31:0 /32:8
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1200 1210 Cable One
6478 1099 1100 AT&T Worldnet Services
2386 1055 1361 AT&T Data Communications Serv
18566 1021 1040 Covad Communications
9583 962 1126 Sify Limited
7011 910 1025 Citizens Utilities
4755 906 1546 Videsh Sanchar Nigam Ltd. Aut
23577 808 817 Korea Telecom (ATM-MPLS)
7018 799 1465 AT&T WorldNet Services
17488 775 960 Hathway IP Over Cable Interne
9498 774 1102 BHARTI BT INTERNET LTD.
6197 729 970 BellSouth Network Solutions,
4766 622 839 Korea Telecom (KIX)
4323 594 1389 Time Warner Telecom
6517 572 609 Yipes Communications, Inc.
15270 563 604 PaeTec.net -a division of Pae
19916 558 563 OLM LLC
5668 524 667 CenturyTel Internet Holdings,
4668 513 523 LG-EDS Systems Inc.
18101 502 608 Reliance Infocom Ltd Internet
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:95 12:1944 13:2 15:21 16:3
17:6 18:14 20:35 24:1013 25:1 31:1
32:61 33:4 38:382 40:65 41:449 44:2
47:8 52:3 55:3 56:3 57:22 58:506
59:416 60:407 61:976 62:1058 63:1976 64:3337
65:2378 66:3609 67:1055 68:635 69:2087 70:467
71:102 72:1458 73:7 74:789 75:170 76:183
77:479 78:443 79:66 80:884 81:787 82:574
83:352 84:513 85:921 86:372 87:602 88:291
89:1085 90:41 91:924 92:67 93:18 96:3
97:7 98:30 114:1 115:1 116:488 117:243
118:61 119:92 121:405 122:673 123:264 124:773
125:1068 128:309 129:199 130:125 131:392 132:68
133:9 134:187 135:31 136:215 137:97 138:156
139:82 140:497 141:106 142:378 143:265 144:322
145:51 146:331 147:128 148:480 149:188 150:116
151:132 152:95 153:127 154:11 155:281 156:197
157:249 158:164 159:212 160:213 161:96 162:199
163:186 164:562 165:419 166:291 167:311 168:572
169:132 170:435 171:28 172:3 173:1 189:142
190:1342 192:5751 193:4067 194:3249 195:2319 196:955
198:3807 199:3212 200:5442 201:1285 202:7546 203:7896
204:3961 205:2051 206:2418 207:2745 208:3104 209:3611
210:2651 211:1137 212:1292 213:1618 214:444 215:46
216:4126 217:1233 218:331 219:405 220:1013 221:411
222:298
End of report
1
0
BGP Update Report
Interval: 17-Dec-07 -to- 01-Jan-70 (-13863 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17421 481981 6.5% 12049.5 -- EMOME-TW Long Distance & Mobile Business Group,
2 - AS3462 203500 2.7% 1225.9 -- HINET Data Communication Business Group
3 - AS4782 174913 2.4% 12493.8 -- GSNET Data Communication Business Group
4 - AS18422 110472 1.5% 5021.5 -- ITRINET-AS-TW Industrial Technology Research Institute
5 - AS9116 81003 1.1% 214.3 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
6 - AS9498 78665 1.1% 68.9 -- BBIL-AP BHARTI BT INTERNET LTD.
7 - AS23563 78511 1.1% 1207.9 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
8 - AS8151 76298 1.0% 65.0 -- Uninet S.A. de C.V.
9 - AS10229 74941 1.0% 14988.2 -- YAHOO-TPE Internet Content Provider
10 - AS24506 59233 0.8% 14808.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
11 - AS14390 56346 0.8% 894.4 -- CORENET - Coretel America, Inc.
12 - AS7303 51017 0.7% 34.3 -- Telecom Argentina S.A.
13 - AS24731 47735 0.6% 936.0 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - AS26829 43324 0.6% 43324.0 -- YKK-USA - YKK USA,INC
15 - AS9835 41743 0.6% 328.7 -- GITS-TH-AS-AP Government Information Technology Services
16 - AS17974 40070 0.5% 60.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
17 - AS23577 38226 0.5% 38.3 -- ATM-MPLS-AS-KR Korea Telecom
18 - AS40474 38012 0.5% 38012.0 -- ABML-2 - Advantage Business Media, LLC
19 - AS8866 37441 0.5% 133.2 -- BTC-AS Bulgarian Telecommunication Company Plc.
20 - AS10882 35218 0.5% 640.3 -- CLARITYCONNECT - Clarity Connect Inc
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 43324 0.6% 43324.0 -- YKK-USA - YKK USA,INC
2 - AS40474 38012 0.5% 38012.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS19334 18613 0.2% 18613.0 -- SPORTLINE-DBC - SPORTLINE
4 - AS10229 74941 1.0% 14988.2 -- YAHOO-TPE Internet Content Provider
5 - AS24506 59233 0.8% 14808.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
6 - AS23712 13705 0.2% 13705.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
7 - AS24160 13428 0.2% 13428.0 -- CHIMEI-AS Chi Mei Corporation
8 - AS23675 13221 0.2% 13221.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
9 - AS4782 174913 2.4% 12493.8 -- GSNET Data Communication Business Group
10 - AS22629 24650 0.3% 12325.0 -- NORWORLD - NORTHWESTERN CORPORATION
11 - AS17421 481981 6.5% 12049.5 -- EMOME-TW Long Distance & Mobile Business Group,
12 - AS18410 10951 0.1% 10951.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
13 - AS8282 19630 0.3% 6543.3 -- FIDONET FidoNet Registration Services Ltd
14 - AS35555 6398 0.1% 6398.0 -- BUSINESSUNITY-AS Business Unity Ltd.
15 - AS30297 25350 0.3% 5070.0 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
16 - AS18422 110472 1.5% 5021.5 -- ITRINET-AS-TW Industrial Technology Research Institute
17 - AS12611 14998 0.2% 4999.3 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG
18 - AS8276 4968 0.1% 4968.0 -- ROGUEPACKET Roguepacket Networks
19 - AS39837 4074 0.1% 4074.0 -- MUR mur.at - Verein zur Foerderung von Netzwerkkunst
20 - AS9179 11774 0.2% 3924.7 -- KNOWTION-LONDON Knowtion Ltd.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.101.87.0/24 58041 0.7% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - 209.163.125.0/24 54995 0.7% AS14390 -- CORENET - Coretel America, Inc.
3 - 12.108.254.0/24 43324 0.6% AS26829 -- YKK-USA - YKK USA,INC
4 - 65.126.154.0/24 38012 0.5% AS40474 -- ABML-2 - Advantage Business Media, LLC
5 - 209.4.88.0/24 29131 0.4% AS10882 -- CLARITYCONNECT - Clarity Connect Inc
6 - 208.70.209.0/24 25330 0.3% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
7 - 80.243.64.0/20 23423 0.3% AS21332 -- NTC-AS New Telephone Company
8 - 63.169.11.0/24 18613 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE
9 - 207.181.144.0/24 17661 0.2% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
10 - 64.79.128.0/19 15272 0.2% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
11 - 203.84.192.0/21 14993 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
12 - 203.188.206.0/23 14993 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
13 - 202.43.218.0/24 14986 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
14 - 202.43.200.0/23 14986 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
15 - 202.43.192.0/21 14983 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
16 - 203.188.204.0/23 14812 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
17 - 203.188.200.0/22 14811 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
18 - 203.188.192.0/21 14811 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
19 - 116.214.0.0/20 14799 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
20 - 124.7.10.0/23 14485 0.2% AS9583 -- SIFY-AS-IN Sify Limited
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Jan 18 21:14:52 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
11-01-08 247337 159641
12-01-08 246701 160117
13-01-08 247007 160145
14-01-08 246958 161222
15-01-08 248114 160901
16-01-08 247238 161162
17-01-08 247397 159880
18-01-08 247518 160482
AS Summary
27206 Number of ASes in routing system
11469 Number of ASes announcing only one prefix
1547 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
88965888 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 18Jan08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 247519 160455 87064 35.2% All ASes
AS9498 1100 67 1033 93.9% BBIL-AP BHARTI BT INTERNET
LTD.
AS18566 1040 124 916 88.1% COVAD - Covad Communications
Co.
AS4323 1384 494 890 64.3% TWTC - Time Warner Telecom,
Inc.
AS4755 1547 690 857 55.4% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS11492 1210 453 757 62.6% CABLEONE - CABLE ONE
AS22773 839 82 757 90.2% CCINET-2 - Cox Communications
Inc.
AS6478 1097 394 703 64.1% ATT-INTERNET3 - AT&T WorldNet
Services
AS8151 1150 454 696 60.5% Uninet S.A. de C.V.
AS19262 872 179 693 79.5% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS17488 960 308 652 67.9% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS15270 605 78 527 87.1% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS18101 608 90 518 85.2% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS2386 1359 846 513 37.7% INS-AS - AT&T Data
Communications Services
AS7018 1480 1006 474 32.0% ATT-INTERNET4 - AT&T WorldNet
Services
AS19916 563 100 463 82.2% ASTRUM-0001 - OLM LLC
AS4134 862 406 456 52.9% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4766 839 385 454 54.1% KIXS-AS-KR Korea Telecom
AS17676 506 90 416 82.2% GIGAINFRA BB TECHNOLOGY Corp.
AS3356 837 422 415 49.6% LEVEL3 Level 3 Communications
AS4808 522 126 396 75.9% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS6140 618 232 386 62.5% IMPSAT-USA - ImpSat USA, Inc.
AS855 556 178 378 68.0% CANET-ASN-4 - Bell Aliant
AS9443 451 76 375 83.1% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS7545 495 133 362 73.1% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4668 523 175 348 66.5% LGNET-AS-KR LG CNS
AS7011 1008 662 346 34.3% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS5668 664 319 345 52.0% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS4812 531 187 344 64.8% CHINANET-SH-AP China Telecom
(Group)
AS6197 970 633 337 34.7% BATI-ATL - BellSouth Network
Solutions, Inc
AS4802 497 162 335 67.4% ASN-IINET iiNet Limited
Total 25693 9551 16142 62.8% Top 30 total
Possible Bogus Routes
10.100.2.250/32 AS8607 Atlas Internet Autonomous System
10.100.200.2/32 AS8607 Atlas Internet Autonomous System
10.137.32.0/20 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
31.31.31.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL
64.46.112.0/20 AS30217 DESYNC Desync Corporation
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
72.42.232.0/21 AS14743 INTERNAP-BLOCK-4 - Internap Network Services
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
92.62.16.0/20 AS8559 WELLCOM BNET Datahighway
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
171.0.0.1/32 AS13005 AS13005 C2 Internet ASN
173.173.173.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924
202.174.72.0/22 AS23924
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable & Wireless
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.102.192.0/19 AS12179 INTERNAP-2BLK - Internap Network Services
209.102.222.0/24 AS12179 INTERNAP-2BLK - Internap Network Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.145.230.0/24 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
213.178.32.0/20 AS8439 AISTNET AIST Autonomous System
213.178.48.0/21 AS8439 AISTNET AIST Autonomous System
213.178.56.0/21 AS8439 AISTNET AIST Autonomous System
216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.210.86.0/24 AS577 BACOM - Bell Canada
216.211.160.0/21 AS25143 IU-AS ISP Internet Ukraine's comp. autonomous system
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 12 Jan, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 242944
Prefixes after maximum aggregation: 124170
Deaggregation factor: 1.96
Unique aggregates announced to Internet: 118684
Total ASes present in the Internet Routing Table: 27064
Prefixes per ASN: 8.98
Origin-only ASes present in the Internet Routing Table: 23563
Origin ASes announcing only one prefix: 11452
Transit ASes present in the Internet Routing Table: 3501
Transit-only ASes present in the Internet Routing Table: 77
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 19
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 12
Unregistered ASNs in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1799965984
Equivalent to 107 /8s, 73 /16s and 77 /24s
Percentage of available address space announced: 48.6
Percentage of allocated address space announced: 62.1
Percentage of available address space allocated: 78.2
Total number of prefixes smaller than registry allocations: 114374
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 55911
Total APNIC prefixes after maximum aggregation: 21003
APNIC Deaggregation factor: 2.66
Prefixes being announced from the APNIC address blocks: 53426
Unique aggregates announced from the APNIC address blocks: 23847
APNIC Region origin ASes present in the Internet Routing Table: 3091
APNIC Prefixes per ASN: 17.28
APNIC Region origin ASes announcing only one prefix: 806
APNIC Region transit ASes present in the Internet Routing Table: 461
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 14
Number of APNIC addresses announced to Internet: 325161632
Equivalent to 19 /8s, 97 /16s and 146 /24s
Percentage of available APNIC address space announced: 74.4
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 114/7, 116/6, 120/6, 124/7, 126/8
202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 114433
Total ARIN prefixes after maximum aggregation: 65214
ARIN Deaggregation factor: 1.75
Prefixes being announced from the ARIN address blocks: 83426
Unique aggregates announced from the ARIN address blocks: 33233
ARIN Region origin ASes present in the Internet Routing Table: 12059
ARIN Prefixes per ASN: 6.92
ARIN Region origin ASes announcing only one prefix: 4646
ARIN Region transit ASes present in the Internet Routing Table: 1152
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 355588544
Equivalent to 21 /8s, 49 /16s and 217 /24s
Percentage of available ARIN address space announced: 78.5
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 50815
Total RIPE prefixes after maximum aggregation: 32203
RIPE Deaggregation factor: 1.58
Prefixes being announced from the RIPE address blocks: 48137
Unique aggregates announced from the RIPE address blocks: 31950
RIPE Region origin ASes present in the Internet Routing Table: 10722
RIPE Prefixes per ASN: 4.49
RIPE Region origin ASes announcing only one prefix: 5645
RIPE Region transit ASes present in the Internet Routing Table: 1666
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 340099072
Equivalent to 20 /8s, 69 /16s and 128 /24s
Percentage of available RIPE address space announced: 78.0
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18404
Total LACNIC prefixes after maximum aggregation: 4626
LACNIC Deaggregation factor: 3.98
Prefixes being announced from the LACNIC address blocks: 16553
Unique aggregates announced from the LACNIC address blocks: 9040
LACNIC Region origin ASes present in the Internet Routing Table: 897
LACNIC Prefixes per ASN: 18.45
LACNIC Region origin ASes announcing only one prefix: 287
LACNIC Region transit ASes present in the Internet Routing Table: 153
Average LACNIC Region AS path length visible: 3.9
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 47242240
Equivalent to 2 /8s, 208 /16s and 220 /24s
Percentage of available LACNIC address space announced: 46.9
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/7, 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3359
Total AfriNIC prefixes after maximum aggregation: 1106
AfriNIC Deaggregation factor: 3.04
Prefixes being announced from the AfriNIC address blocks: 2504
Unique aggregates announced from the AfriNIC address blocks: 1455
AfriNIC Region origin ASes present in the Internet Routing Table: 217
AfriNIC Prefixes per ASN: 11.54
AfriNIC Region origin ASes announcing only one prefix: 68
AfriNIC Region transit ASes present in the Internet Routing Table: 39
Average AfriNIC Region AS path length visible: 3.6
Max AfriNIC Region AS path length visible: 14
Number of AfriNIC addresses announced to Internet: 8219136
Equivalent to 0 /8s, 125 /16s and 106 /24s
Percentage of available AfriNIC address space announced: 24.5
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1518 383 71 Videsh Sanchar Nigam Ltd. Aut
9583 1112 82 436 Sify Limited
9498 1094 549 61 BHARTI BT INTERNET LTD.
17488 960 62 87 Hathway IP Over Cable Interne
4134 858 11593 305 CHINANET-BACKBONE
4766 834 5494 339 Korea Telecom (KIX)
23577 815 34 693 Korea Telecom (ATM-MPLS)
18101 609 121 60 Reliance Infocom Ltd Internet
4780 591 308 43 Digital United Inc.
9829 590 449 11 BSNL National Internet Backbo
1221 545 1952 421 Telstra Pty Ltd
4812 535 938 83 China Telecom (Shanghai)
4808 530 821 125 CNCGROUP IP network: China169
4668 521 68 10 LG-EDS Systems Inc.
17676 505 10919 64 Softbank BB Corp.
7545 486 146 89 TPG Internet Pty Ltd
4802 471 128 152 Wantree Development
9443 434 121 69 Primus Telecommunications
17974 399 145 17 PT TELEKOMUNIKASI INDONESIA
7474 386 202 272 SingTel Optus Pty Ltd
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1472 6073 996 AT&T WorldNet Services
4323 1388 1011 361 Time Warner Telecom
2386 1355 668 824 AT&T Data Communications Serv
11492 1210 134 16 Cable One
6478 1095 330 135 AT&T Worldnet Services
18566 1039 296 10 Covad Communications
7011 1003 296 589 Citizens Utilities
174 969 6832 812 Cogent Communications
6197 968 697 502 BellSouth Network Solutions,
701 898 6559 693 UUNET Technologies, Inc.
19262 863 3156 171 Verizon Global Networks
20115 862 794 468 Charter Communications
22773 837 2139 58 Cox Communications, Inc.
3356 835 10907 412 Level 3 Communications, LLC
1239 793 2673 552 Sprint
209 751 3912 600 Qwest
5668 666 177 19 CenturyTel Internet Holdings,
6140 608 110 151 ImpSat
6517 605 151 42 Yipes Communications, Inc.
852 600 1134 358 Telus Advanced Communications
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 402 1651 367 TDC Tele Danmark
3301 327 1458 298 TeliaNet Sweden
3320 317 6019 263 Deutsche Telekom AG
8452 287 188 7 TEDATA
8551 278 267 41 Bezeq International
8866 277 78 24 Bulgarian Telecommunication C
5462 276 666 27 Telewest Broadband
6746 272 128 250 Dynamic Network Technologies,
680 270 2046 255 DFN-IP service G-WiN
3215 270 2583 92 France Telecom Transpac
8708 270 420 241 Romania Data Systems S.A.
8220 242 422 228 COLT Telecommunications
3352 240 1948 40 Ibernet, Internet Access Netw
3269 231 3037 68 TELECOM ITALIA
9155 227 43 10 QualityNet AS number
3300 211 172 100 AUCS Communications Services
9121 209 1444 25 TTnet Autonomous System
29357 199 17 4 WATANIYA TELECOM
1257 197 1196 180 SWIPnet Swedish IP Network
9116 196 184 28 Goldenlines main autonomous s
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1149 2390 218 UniNet S.A. de C.V.
11830 545 299 9 Instituto Costarricense de El
16814 427 27 10 NSS, S.A.
7303 418 203 56 Telecom Argentina Stet-France
11172 396 115 62 Servicios Alestra S.A de C.V
6471 374 85 37 ENTEL CHILE S.A.
14117 351 23 16 Telefonica del Sur S.A.
10620 343 91 25 TVCABLE BOGOTA
22047 322 254 13 VTR PUNTO NET S.A.
10481 301 120 10 Prima S.A.
6147 255 214 21 Telefonica Del Peru
7738 240 602 25 Telecomunicacoes da Bahia S.A
11556 236 128 4 Cable-Wireless Panama
20299 236 33 29 NEWCOM AMERICAS
28573 228 322 23 NET Servicos de Comunicao S.A
23216 225 17 47 RAMtelecom Telecomunicaciones
14522 220 36 8 SatNet S.A.
6503 215 180 85 AVANTEL, S.A.
10834 194 76 40 ADVANCE TELECOMUNICACIONES S.
19169 193 12 20 Telconet
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 402 60 36 LINKdotNET AS number
3741 282 869 226 The Internet Solution
20858 201 34 3 EgyNet
6713 145 135 11 Itissalat Al-MAGHRIB
2018 142 268 114 Tertiary Education Network
33783 141 9 10 EEPAD TISP TELECOM & INTERNET
5536 124 8 10 Internet Egypt Network
33776 99 6 7 Starcomms Nigeria Limited
24835 88 48 6 RAYA Telecom - Egypt
15475 85 84 4 Nile Online
2905 77 174 73 The Internetworking Company o
23889 77 24 16 MAURITIUS TELECOM
29571 77 13 7 Ci Telecom Autonomous system
20484 71 5 4 Yalla Online Autonomous Syste
15706 57 12 4 Sudatel Internet Exchange Aut
5713 50 455 40 Telkom SA Ltd
33774 50 37 28 AS Number for Telecom Algeria
16637 41 21 28 Johnnic e-Ventures
8524 33 2 8 AUCEGYPT Autonomous System
12455 32 6 3 Jambonet Autonomous system
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1210 1194 Cable One
9498 1094 1033 BHARTI BT INTERNET LTD.
18566 1039 1029 Covad Communications
4323 1388 1027 Time Warner Telecom
6478 1095 960 AT&T Worldnet Services
8151 1149 931 UniNet S.A. de C.V.
17488 960 873 Hathway IP Over Cable Interne
22773 837 779 Cox Communications, Inc.
19262 863 692 Verizon Global Networks
9583 1112 676 Sify Limited
5668 666 647 CenturyTel Internet Holdings,
9829 590 579 BSNL National Internet Backbo
6517 605 563 Yipes Communications, Inc.
4134 858 553 CHINANET-BACKBONE
18101 609 549 Reliance Infocom Ltd Internet
4780 591 548 Digital United Inc.
15270 600 545 PaeTec.net -a division of Pae
11830 545 536 Instituto Costarricense de El
2386 1355 531 AT&T Data Communications Serv
19916 563 521 OLM LLC
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65101 PRIVATE 89.211.192.0/19 42298 Qatar Telecom
65364 PRIVATE 190.144.163.0/24 14080 FIRSTCOM COLOMBIA
65389 PRIVATE 190.144.166.0/24 14080 FIRSTCOM COLOMBIA
65394 PRIVATE 190.144.167.0/24 14080 FIRSTCOM COLOMBIA
65403 PRIVATE 190.144.168.0/24 14080 FIRSTCOM COLOMBIA
65375 PRIVATE 190.144.175.0/24 14080 FIRSTCOM COLOMBIA
65201 PRIVATE 202.112.45.0/24 4538 China Education and
65201 PRIVATE 202.112.49.0/24 4538 China Education and
65201 PRIVATE 202.112.50.0/24 4538 China Education and
65201 PRIVATE 202.112.54.0/24 4538 China Education and
65201 PRIVATE 202.112.57.0/24 4538 China Education and
65201 PRIVATE 202.112.58.0/24 4538 China Education and
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
31.31.31.0/24 9730 The Best ISP to go Multimedia
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
173.173.173.0/24 9730 The Best ISP to go Multimedia
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:9 /10:15 /11:40 /12:133
/13:271 /14:486 /15:969 /16:9735 /17:4210 /18:6947
/19:14867 /20:17088 /21:16130 /22:20334 /23:21444 /24:127610
/25:872 /26:1093 /27:557 /28:101 /29:8 /30:1
/31:0 /32:6
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1200 1210 Cable One
6478 1094 1095 AT&T Worldnet Services
2386 1049 1355 AT&T Data Communications Serv
18566 1020 1039 Covad Communications
9583 957 1112 Sify Limited
7011 888 1003 Citizens Utilities
4755 882 1518 Videsh Sanchar Nigam Ltd. Aut
7018 808 1472 AT&T WorldNet Services
23577 806 815 Korea Telecom (ATM-MPLS)
17488 775 960 Hathway IP Over Cable Interne
9498 766 1094 BHARTI BT INTERNET LTD.
6197 728 968 BellSouth Network Solutions,
4766 618 834 Korea Telecom (KIX)
4323 594 1388 Time Warner Telecom
6517 568 605 Yipes Communications, Inc.
15270 560 600 PaeTec.net -a division of Pae
19916 558 563 OLM LLC
5668 522 666 CenturyTel Internet Holdings,
4668 511 521 LG-EDS Systems Inc.
18101 503 609 Reliance Infocom Ltd Internet
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:97 12:1940 13:2 15:21 16:3
17:6 18:14 20:35 24:1009 25:1 31:1
32:61 33:4 38:379 40:65 41:439 44:2
47:8 52:3 55:3 56:3 57:22 58:504
59:413 60:405 61:980 62:1046 63:1981 64:3335
65:2364 66:3605 67:1059 68:640 69:2077 70:469
71:105 72:1462 73:7 74:785 75:173 76:176
77:493 78:434 79:65 80:888 81:786 82:565
83:352 84:522 85:926 86:366 87:595 88:289
89:1085 90:39 91:898 92:96 93:18 95:1
96:2 97:7 98:29 114:1 115:1 116:481
117:241 118:63 119:89 121:387 122:668 123:226
124:767 125:1062 128:310 129:198 130:125 131:390
132:68 133:9 134:188 135:31 136:215 137:85
138:149 139:90 140:500 141:131 142:375 143:272
144:325 145:51 146:336 147:129 148:481 149:188
150:115 151:131 152:95 153:127 154:11 155:278
156:196 157:246 158:165 159:212 160:196 161:99
162:199 163:190 164:562 165:420 166:291 167:310
168:566 169:130 170:427 171:28 172:3 173:1
189:140 190:1382 192:5742 193:4061 194:3247 195:2317
196:959 198:3803 199:3221 200:5414 201:1295 202:7492
203:7906 204:3959 205:2052 206:2424 207:2753 208:3092
209:3607 210:2637 211:1118 212:1265 213:1612 214:448
215:46 216:4134 217:1236 218:331 219:404 220:1008
221:411 222:295
End of report
1
0
BGP Update Report
Interval: 10-Dec-07 -to- 01-Jan-70 (-13856 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17421 473582 6.4% 11839.5 -- EMOME-TW Long Distance & Mobile Business Group,
2 - AS9116 244395 3.3% 658.7 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
3 - AS3462 200463 2.7% 1207.6 -- HINET Data Communication Business Group
4 - AS4782 171914 2.3% 12279.6 -- GSNET Data Communication Business Group
5 - AS18422 108791 1.5% 4945.0 -- ITRINET-AS-TW Industrial Technology Research Institute
6 - AS9498 89254 1.2% 76.4 -- BBIL-AP BHARTI BT INTERNET LTD.
7 - AS8151 82419 1.1% 51.2 -- Uninet S.A. de C.V.
8 - AS23563 76527 1.0% 1177.3 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
9 - AS10229 71518 1.0% 14303.6 -- YAHOO-TPE Internet Content Provider
10 - AS9583 61386 0.8% 54.0 -- SIFY-AS-IN Sify Limited
11 - AS14390 57473 0.8% 912.3 -- CORENET - Coretel America, Inc.
12 - AS24506 56509 0.8% 14127.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
13 - AS8866 56062 0.8% 198.1 -- BTC-AS Bulgarian Telecommunication Company Plc.
14 - AS7303 50699 0.7% 34.2 -- Telecom Argentina S.A.
15 - AS24731 45767 0.6% 953.5 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
16 - AS3815 45027 0.6% 5003.0 -- AQUILA - Aquila BBS Inc.
17 - AS9835 44979 0.6% 354.2 -- GITS-TH-AS-AP Government Information Technology Services
18 - AS17974 44027 0.6% 64.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - AS26829 43252 0.6% 43252.0 -- YKK-USA - YKK USA,INC
20 - AS23577 38287 0.5% 38.4 -- ATM-MPLS-AS-KR Korea Telecom
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 43252 0.6% 43252.0 -- YKK-USA - YKK USA,INC
2 - AS40474 31582 0.4% 31582.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS19334 15937 0.2% 15937.0 -- SPORTLINE-DBC - SPORTLINE
4 - AS10229 71518 1.0% 14303.6 -- YAHOO-TPE Internet Content Provider
5 - AS24506 56509 0.8% 14127.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
6 - AS24160 13200 0.2% 13200.0 -- CHIMEI-AS Chi Mei Corporation
7 - AS23675 12993 0.2% 12993.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
8 - AS23712 12951 0.2% 12951.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
9 - AS4782 171914 2.3% 12279.6 -- GSNET Data Communication Business Group
10 - AS17421 473582 6.4% 11839.5 -- EMOME-TW Long Distance & Mobile Business Group,
11 - AS18410 8459 0.1% 8459.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
12 - AS22629 12994 0.2% 6497.0 -- NORWORLD - NORTHWESTERN CORPORATION
13 - AS33447 5145 0.1% 5145.0 -- RPTCO-ASN-1 - RPT Consulting, Inc.
14 - AS3815 45027 0.6% 5003.0 -- AQUILA - Aquila BBS Inc.
15 - AS8282 14964 0.2% 4988.0 -- FIDONET FidoNet Registration Services Ltd
16 - AS18422 108791 1.5% 4945.0 -- ITRINET-AS-TW Industrial Technology Research Institute
17 - AS35555 4893 0.1% 4893.0 -- BUSINESSUNITY-AS Business Unity Ltd.
18 - AS12611 13898 0.2% 4632.7 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG
19 - AS8276 3544 0.1% 3544.0 -- ROGUEPACKET Roguepacket Networks
20 - AS39837 3453 0.1% 3453.0 -- MUR mur.at - Verein zur Foerderung von Netzwerkkunst
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 209.163.125.0/24 56641 0.7% AS14390 -- CORENET - Coretel America, Inc.
2 - 203.101.87.0/24 53133 0.7% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
3 - 12.108.254.0/24 43252 0.6% AS26829 -- YKK-USA - YKK USA,INC
4 - 65.126.154.0/24 31582 0.4% AS40474 -- ABML-2 - Advantage Business Media, LLC
5 - 209.4.88.0/24 29129 0.4% AS10882 -- CLARITYCONNECT - Clarity Connect Inc
6 - 83.228.59.0/24 19151 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc.
7 - 84.95.158.0/24 18541 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
8 - 84.95.159.0/24 18479 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
9 - 83.228.61.0/24 18393 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc.
10 - 84.95.157.0/24 18131 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
11 - 84.95.156.0/24 17966 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
12 - 84.95.155.0/24 17837 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
13 - 84.95.154.0/24 17194 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
14 - 84.95.152.0/24 17058 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
15 - 208.70.209.0/24 16558 0.2% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
16 - 84.95.153.0/24 16451 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
17 - 84.95.151.0/24 16384 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
18 - 207.181.144.0/24 16363 0.2% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
19 - 80.243.64.0/20 16307 0.2% AS21332 -- NTC-AS New Telephone Company
20 - 63.169.11.0/24 15937 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Jan 11 21:14:14 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
04-01-08 246314 159505
05-01-08 246314 159662
06-01-08 246382 158514
07-01-08 246457 158842
08-01-08 246484 159075
09-01-08 246699 159731
10-01-08 246770 160257
11-01-08 247337 159646
AS Summary
27150 Number of ASes in routing system
11438 Number of ASes announcing only one prefix
1505 Largest number of prefixes announced by an AS
AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
89015040 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 11Jan08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 246675 159605 87070 35.3% All ASes
AS9498 1092 66 1026 94.0% BBIL-AP BHARTI BT INTERNET
LTD.
AS4323 1382 432 950 68.7% TWTC - Time Warner Telecom,
Inc.
AS18566 1039 122 917 88.3% COVAD - Covad Communications
Co.
AS4755 1505 650 855 56.8% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS11492 1210 431 779 64.4% CABLEONE - CABLE ONE
AS22773 836 76 760 90.9% CCINET-2 - Cox Communications
Inc.
AS6478 1095 387 708 64.7% ATT-INTERNET3 - AT&T WorldNet
Services
AS8151 1143 444 699 61.2% Uninet S.A. de C.V.
AS17488 929 296 633 68.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS19262 858 279 579 67.5% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS15270 601 55 546 90.8% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS18101 609 90 519 85.2% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS2386 1359 842 517 38.0% INS-AS - AT&T Data
Communications Services
AS7018 1493 1016 477 31.9% ATT-INTERNET4 - AT&T WorldNet
Services
AS4134 859 400 459 53.4% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4766 834 383 451 54.1% KIXS-AS-KR Korea Telecom
AS4812 535 118 417 77.9% CHINANET-SH-AP China Telecom
(Group)
AS17676 505 90 415 82.2% GIGAINFRA BB TECHNOLOGY Corp.
AS6197 969 560 409 42.2% BATI-ATL - BellSouth Network
Solutions, Inc
AS4808 522 128 394 75.5% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS3356 833 448 385 46.2% LEVEL3 Level 3 Communications
AS6140 608 232 376 61.8% IMPSAT-USA - ImpSat USA, Inc.
AS9443 441 71 370 83.9% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS19916 563 204 359 63.8% ASTRUM-0001 - OLM LLC
AS855 554 197 357 64.4% CANET-ASN-4 - Bell Aliant
AS7011 1003 649 354 35.3% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS7545 497 144 353 71.0% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4668 521 173 348 66.8% LGNET-AS-KR LG CNS
AS4802 496 163 333 67.1% ASN-IINET iiNet Limited
AS5668 660 327 333 50.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
Total 25551 9473 16078 62.9% Top 30 total
Possible Bogus Routes
10.100.2.250/32 AS8607 Atlas Internet Autonomous System
10.100.200.2/32 AS8607 Atlas Internet Autonomous System
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.54.224.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.105.32.0/20 AS11427 SCRR-11427 - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
31.31.31.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications
64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc.
64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc.
64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc.
64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc.
64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc.
64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc.
64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc.
64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL
64.46.112.0/20 AS30217 DESYNC Desync Corporation
64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.8.0/24 AS5696
65.36.9.0/24 AS5696
65.36.33.0/24 AS5696
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
72.42.232.0/21 AS14743 INTERNAP-BLOCK-4 - Internap Network Services
76.191.64.0/19 AS11404 AS-VOBIZ - vanoppen.biz LLC
76.191.96.0/20 AS11404 AS-VOBIZ - vanoppen.biz LLC
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
92.61.224.0/20 AS25003 QOS QoS - Value Added Communications 2000 Ltd
95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
173.173.173.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd
192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS21775
192.101.67.0/24 AS21775
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd.
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.133.0/24 AS36966 Edgenet
196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP
196.216.135.0/24 AS36966 Edgenet
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.45.132.0/22 AS24314
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.128.109.0/24 AS4802 ASN-IINET iiNet Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924
202.174.72.0/22 AS23924
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017
204.153.71.0/24 AS4017
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.28.176.0/21 AS1273 CW Cable & Wireless
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.200.0/23 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc.
208.86.36.0/22 AS23308 UTI1001 - UTILITY TELEPHONE, INC.
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.102.192.0/19 AS12179 INTERNAP-2BLK - Internap Network Services
209.102.222.0/24 AS12179 INTERNAP-2BLK - Internap Network Services
209.105.224.0/19 AS20074
209.140.64.0/20 AS22307
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.145.230.0/24 AS14237 BEAMSPEED1 - Beamspeed
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.198.0.0/19 AS6137 SISNA - SISNA, Inc.
216.198.32.0/19 AS7459 GRANDECOM-AS1 - Grande Communications Networks, Inc.
216.210.86.0/24 AS577 BACOM - Bell Canada
216.211.160.0/21 AS25143 IU-AS ISP Internet Ukraine's comp. autonomous system
216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.205.0/24 AS209 ASN-QWEST - Qwest
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 05 Jan, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 242200
Prefixes after maximum aggregation: 124007
Deaggregation factor: 1.95
Unique aggregates announced to Internet: 118208
Total ASes present in the Internet Routing Table: 27005
Prefixes per ASN: 8.97
Origin-only ASes present in the Internet Routing Table: 23512
Origin ASes announcing only one prefix: 11444
Transit ASes present in the Internet Routing Table: 3493
Transit-only ASes present in the Internet Routing Table: 75
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 19
Max AS path prepend of ASN (29642) 15
Prefixes from unregistered ASNs in the Routing Table: 14
Unregistered ASNs in the Routing Table: 11
Prefixes from 32-bit ASNs in the Routing Table: 8
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1799264928
Equivalent to 107 /8s, 62 /16s and 154 /24s
Percentage of available address space announced: 48.5
Percentage of allocated address space announced: 62.1
Percentage of available address space allocated: 78.2
Total number of prefixes smaller than registry allocations: 113778
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 55901
Total APNIC prefixes after maximum aggregation: 20947
APNIC Deaggregation factor: 2.67
Prefixes being announced from the APNIC address blocks: 53413
Unique aggregates announced from the APNIC address blocks: 23736
APNIC Region origin ASes present in the Internet Routing Table: 3088
APNIC Prefixes per ASN: 17.30
APNIC Region origin ASes announcing only one prefix: 809
APNIC Region transit ASes present in the Internet Routing Table: 459
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 14
Number of APNIC addresses announced to Internet: 324705440
Equivalent to 19 /8s, 90 /16s and 156 /24s
Percentage of available APNIC address space announced: 74.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 114/7, 116/6, 120/6, 124/7, 126/8
202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 114232
Total ARIN prefixes after maximum aggregation: 65155
ARIN Deaggregation factor: 1.75
Prefixes being announced from the ARIN address blocks: 83294
Unique aggregates announced from the ARIN address blocks: 33130
ARIN Region origin ASes present in the Internet Routing Table: 12043
ARIN Prefixes per ASN: 6.92
ARIN Region origin ASes announcing only one prefix: 4634
ARIN Region transit ASes present in the Internet Routing Table: 1149
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 15
Number of ARIN addresses announced to Internet: 355905984
Equivalent to 21 /8s, 54 /16s and 177 /24s
Percentage of available ARIN address space announced: 78.6
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 50554
Total RIPE prefixes after maximum aggregation: 32176
RIPE Deaggregation factor: 1.57
Prefixes being announced from the RIPE address blocks: 47887
Unique aggregates announced from the RIPE address blocks: 31727
RIPE Region origin ASes present in the Internet Routing Table: 10690
RIPE Prefixes per ASN: 4.48
RIPE Region origin ASes announcing only one prefix: 5645
RIPE Region transit ASes present in the Internet Routing Table: 1658
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 339848832
Equivalent to 20 /8s, 65 /16s and 174 /24s
Percentage of available RIPE address space announced: 77.9
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055
RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 18140
Total LACNIC prefixes after maximum aggregation: 4608
LACNIC Deaggregation factor: 3.94
Prefixes being announced from the LACNIC address blocks: 16311
Unique aggregates announced from the LACNIC address blocks: 9002
LACNIC Region origin ASes present in the Internet Routing Table: 893
LACNIC Prefixes per ASN: 18.27
LACNIC Region origin ASes announcing only one prefix: 289
LACNIC Region transit ASes present in the Internet Routing Table: 154
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 47137792
Equivalent to 2 /8s, 207 /16s and 68 /24s
Percentage of available LACNIC address space announced: 46.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/7, 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3351
Total AfriNIC prefixes after maximum aggregation: 1105
AfriNIC Deaggregation factor: 3.03
Prefixes being announced from the AfriNIC address blocks: 2500
Unique aggregates announced from the AfriNIC address blocks: 1455
AfriNIC Region origin ASes present in the Internet Routing Table: 215
AfriNIC Prefixes per ASN: 11.63
AfriNIC Region origin ASes announcing only one prefix: 67
AfriNIC Region transit ASes present in the Internet Routing Table: 38
Average AfriNIC Region AS path length visible: 3.6
Max AfriNIC Region AS path length visible: 14
Number of AfriNIC addresses announced to Internet: 8214528
Equivalent to 0 /8s, 125 /16s and 88 /24s
Percentage of available AfriNIC address space announced: 24.5
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4755 1510 383 70 Videsh Sanchar Nigam Ltd. Aut
9583 1104 82 434 Sify Limited
9498 1101 549 61 BHARTI BT INTERNET LTD.
4134 980 11601 305 CHINANET-BACKBONE
17488 944 61 82 Hathway IP Over Cable Interne
4766 827 5495 339 Korea Telecom (KIX)
23577 810 34 691 Korea Telecom (ATM-MPLS)
18101 608 120 59 Reliance Infocom Ltd Internet
4780 592 308 42 Digital United Inc.
9829 590 449 11 BSNL National Internet Backbo
1221 545 1952 421 Telstra Pty Ltd
4812 529 874 82 China Telecom (Shanghai)
4808 526 815 123 CNCGROUP IP network: China169
4668 521 68 10 LG-EDS Systems Inc.
17676 505 10919 64 Softbank BB Corp.
7545 490 147 93 TPG Internet Pty Ltd
4802 470 128 151 Wantree Development
9443 434 121 69 Primus Telecommunications
17974 400 145 17 PT TELEKOMUNIKASI INDONESIA
7474 387 202 273 SingTel Optus Pty Ltd
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1483 6106 1006 AT&T WorldNet Services
4323 1387 1009 360 Time Warner Telecom
2386 1342 651 815 AT&T Data Communications Serv
11492 1205 134 16 Cable One
6478 1096 330 135 AT&T Worldnet Services
18566 1039 296 10 Covad Communications
7011 1010 297 590 Citizens Utilities
174 970 6832 818 Cogent Communications
6197 969 697 502 BellSouth Network Solutions,
701 899 6544 706 UUNET Technologies, Inc.
20115 858 792 466 Charter Communications
19262 856 3141 172 Verizon Global Networks
22773 838 2140 59 Cox Communications, Inc.
3356 836 10907 415 Level 3 Communications, LLC
1239 794 2672 551 Sprint
209 747 3784 595 Qwest
5668 665 177 19 CenturyTel Internet Holdings,
6140 604 109 152 ImpSat
15270 597 160 53 PaeTec.net -a division of Pae
6517 595 150 41 Yipes Communications, Inc.
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 409 1654 368 TDC Tele Danmark
3301 324 1458 298 TeliaNet Sweden
3320 316 6019 262 Deutsche Telekom AG
8452 287 188 7 TEDATA
8551 277 266 40 Bezeq International
8866 276 78 24 Bulgarian Telecommunication C
6746 272 128 250 Dynamic Network Technologies,
680 270 2046 255 DFN-IP service G-WiN
3215 270 2583 92 France Telecom Transpac
8708 270 420 242 Romania Data Systems S.A.
8220 242 422 228 COLT Telecommunications
3352 238 1948 40 Ibernet, Internet Access Netw
9155 233 43 10 QualityNet AS number
3269 231 3037 68 TELECOM ITALIA
5462 229 666 27 Telewest Broadband
9116 215 184 28 Goldenlines main autonomous s
3300 211 172 100 AUCS Communications Services
9121 209 1444 25 TTnet Autonomous System
29357 199 17 4 WATANIYA TELECOM
1257 196 1195 179 SWIPnet Swedish IP Network
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1149 2390 219 UniNet S.A. de C.V.
11830 545 299 9 Instituto Costarricense de El
16814 427 27 10 NSS, S.A.
7303 419 204 56 Telecom Argentina Stet-France
11172 379 115 62 Servicios Alestra S.A de C.V
6471 376 85 37 ENTEL CHILE S.A.
14522 371 34 8 SatNet S.A.
22047 322 254 13 VTR PUNTO NET S.A.
10620 302 81 23 TVCABLE BOGOTA
10481 301 120 10 Prima S.A.
14117 286 19 15 Telefonica del Sur S.A.
6147 255 214 21 Telefonica Del Peru
7738 237 602 25 Telecomunicacoes da Bahia S.A
11556 235 128 3 Cable-Wireless Panama
28573 230 322 23 NET Servicos de Comunicao S.A
23216 225 17 47 RAMtelecom Telecomunicaciones
20299 220 33 29 NEWCOM AMERICAS
6503 216 180 85 AVANTEL, S.A.
19169 193 12 20 Telconet
21826 187 33 48 INTERCABLE
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 402 60 36 LINKdotNET AS number
3741 284 869 226 The Internet Solution
20858 201 34 3 EgyNet
6713 145 135 11 Itissalat Al-MAGHRIB
2018 142 268 114 Tertiary Education Network
33783 139 9 10 EEPAD TISP TELECOM & INTERNET
5536 124 8 10 Internet Egypt Network
33776 99 6 7 Starcomms Nigeria Limited
24835 88 48 6 RAYA Telecom - Egypt
15475 84 84 4 Nile Online
23889 79 24 16 MAURITIUS TELECOM
2905 77 174 73 The Internetworking Company o
29571 77 13 7 Ci Telecom Autonomous system
20484 70 5 6 Yalla Online Autonomous Syste
15706 57 12 4 Sudatel Internet Exchange Aut
5713 50 455 40 Telkom SA Ltd
33774 50 37 28 AS Number for Telecom Algeria
16637 43 21 28 Johnnic e-Ventures
8524 33 2 8 AUCEGYPT Autonomous System
12455 32 6 3 Jambonet Autonomous system
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
11492 1205 1189 Cable One
9498 1101 1040 BHARTI BT INTERNET LTD.
18566 1039 1029 Covad Communications
4323 1387 1027 Time Warner Telecom
6478 1096 961 AT&T Worldnet Services
8151 1149 930 UniNet S.A. de C.V.
17488 944 862 Hathway IP Over Cable Interne
22773 838 779 Cox Communications, Inc.
19262 856 684 Verizon Global Networks
4134 980 675 CHINANET-BACKBONE
9583 1104 670 Sify Limited
5668 665 646 CenturyTel Internet Holdings,
9829 590 579 BSNL National Internet Backbo
6517 595 554 Yipes Communications, Inc.
4780 592 550 Digital United Inc.
18101 608 549 Reliance Infocom Ltd Internet
15270 597 544 PaeTec.net -a division of Pae
11830 545 536 Instituto Costarricense de El
2386 1342 527 AT&T Data Communications Serv
19916 563 521 OLM LLC
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
43185 UNALLOCATED 77.95.208.0/21 12779 ITGATE.Net
65500 PRIVATE 83.142.233.0/24 20516 *LuckyNet Israel
65101 PRIVATE 89.211.160.0/19 42298 Qatar Telecom
65101 PRIVATE 89.211.192.0/19 42298 Qatar Telecom
65364 PRIVATE 190.144.163.0/24 14080 FIRSTCOM COLOMBIA
65389 PRIVATE 190.144.166.0/24 14080 FIRSTCOM COLOMBIA
65394 PRIVATE 190.144.167.0/24 14080 FIRSTCOM COLOMBIA
65403 PRIVATE 190.144.168.0/24 14080 FIRSTCOM COLOMBIA
65375 PRIVATE 190.144.175.0/24 14080 FIRSTCOM COLOMBIA
60003 RESERVED 195.164.196.0/24 8308 NASK
65201 PRIVATE 202.112.49.0/24 4538 China Education and
65201 PRIVATE 202.112.50.0/24 4538 China Education and
65201 PRIVATE 202.112.54.0/24 4538 China Education and
65201 PRIVATE 202.112.57.0/24 4538 China Education and
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
31.31.31.0/24 9730 The Best ISP to go Multimedia
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
173.173.173.0/24 9730 The Best ISP to go Multimedia
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:9 /10:15 /11:40 /12:134
/13:271 /14:488 /15:969 /16:9748 /17:4211 /18:6940
/19:14918 /20:17056 /21:16132 /22:20287 /23:21293 /24:127042
/25:871 /26:1090 /27:551 /28:102 /29:8 /30:1
/31:0 /32:6
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
11492 1195 1205 Cable One
6478 1095 1096 AT&T Worldnet Services
2386 1037 1342 AT&T Data Communications Serv
18566 1020 1039 Covad Communications
9583 949 1104 Sify Limited
7011 895 1010 Citizens Utilities
4755 876 1510 Videsh Sanchar Nigam Ltd. Aut
7018 816 1483 AT&T WorldNet Services
23577 801 810 Korea Telecom (ATM-MPLS)
9498 774 1101 BHARTI BT INTERNET LTD.
17488 759 944 Hathway IP Over Cable Interne
6197 729 969 BellSouth Network Solutions,
4766 610 827 Korea Telecom (KIX)
4323 594 1387 Time Warner Telecom
6517 559 595 Yipes Communications, Inc.
15270 558 597 PaeTec.net -a division of Pae
19916 558 563 OLM LLC
5668 522 665 CenturyTel Internet Holdings,
4668 511 521 LG-EDS Systems Inc.
18101 502 608 Reliance Infocom Ltd Internet
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:96 12:1933 13:2 15:21 16:3
17:6 18:14 20:35 24:1009 25:1 31:1
32:61 33:4 38:373 40:65 41:438 44:2
47:8 52:3 55:3 56:3 57:21 58:507
59:417 60:403 61:984 62:1046 63:1982 64:3323
65:2365 66:3564 67:1013 68:642 69:2074 70:470
71:105 72:1471 73:7 74:802 75:173 76:174
77:488 78:416 79:65 80:886 81:791 82:558
83:365 84:520 85:893 86:363 87:593 88:290
89:1080 90:39 91:874 92:60 96:2 97:7
98:28 114:1 115:1 116:466 117:236 118:59
119:79 121:388 122:668 123:226 124:764 125:1059
128:311 129:187 130:130 131:389 132:68 133:9
134:187 135:34 136:197 137:84 138:150 139:90
140:500 141:129 142:374 143:264 144:321 145:51
146:336 147:128 148:482 149:188 150:115 151:129
152:95 153:127 154:11 155:279 156:200 157:244
158:165 159:210 160:192 161:99 162:199 163:189
164:562 165:413 166:290 167:310 168:553 169:129
170:426 171:28 172:3 173:1 189:138 190:1336
192:5739 193:4063 194:3246 195:2336 196:951 198:3807
199:3226 200:5337 201:1299 202:7476 203:7905 204:3966
205:2059 206:2411 207:2748 208:3079 209:3580 210:2637
211:1116 212:1262 213:1607 214:440 215:45 216:4092
217:1227 218:329 219:401 220:1006 221:407 222:295
End of report
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