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- 5 participants
- 3290 discussions
Dear all,
we hope you are all good and getting ready for RIPE 74.
As we get closer to the RIPE 74 meeting we are opening a Call for presentations/contributions for the Routing WG meeting.
Please send suggestions to Paolo and myself at routing-wg-chairs(a)ripe.net <mailto:routing-wg-chairs@ripe.net>.
If you have submitted a presentation to the plenary but would also want to have it considered for the routing wg, just let us know.
Looking forward to see you participate.
Regards
João Damas
RIPE Routing WG co-chair
1
0
Hi,
- pick a route: 217.109.0.0/16
- query for its RPKI status: invalid
- inform BGP guys @ AS3215: gestip.rain(a)orange.com
- wait for an answer: yet no reply
what would you do?
thank you
--
antonio
4
7
Dear all,
We'll carry out maintenance work on the core RIPE Atlas and RIPEstat
infrastructure tomorrow (14 March 2017), approximately between 09:00 and
11:00 UTC+1. As a result, we will switch over to the reduced data set,
limiting the amount of history available from the service. This affects
RIPE Atlas, RIPEstat, RIS and DNSMON.
We apologise for the inconvenience.
Best regards,
Paul de Weerd
Senior Systems Engineer
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.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 11 Mar, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 639763
Prefixes after maximum aggregation (per Origin AS): 249160
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 308424
Total ASes present in the Internet Routing Table: 56466
Prefixes per ASN: 11.33
Origin-only ASes present in the Internet Routing Table: 48885
Origin ASes announcing only one prefix: 21729
Transit ASes present in the Internet Routing Table: 7581
Transit-only ASes present in the Internet Routing Table: 211
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 69
Numnber of instances of unregistered ASNs: 70
Number of 32-bit ASNs allocated by the RIRs: 17648
Number of 32-bit ASNs visible in the Routing Table: 13695
Prefixes from 32-bit ASNs in the Routing Table: 55367
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 408
Number of addresses announced to Internet: 2837876068
Equivalent to 169 /8s, 38 /16s and 141 /24s
Percentage of available address space announced: 76.7
Percentage of allocated address space announced: 76.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 213848
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 174984
Total APNIC prefixes after maximum aggregation: 50104
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 174317
Unique aggregates announced from the APNIC address blocks: 71873
APNIC Region origin ASes present in the Internet Routing Table: 7908
APNIC Prefixes per ASN: 22.04
APNIC Region origin ASes announcing only one prefix: 2220
APNIC Region transit ASes present in the Internet Routing Table: 1131
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2748
Number of APNIC addresses announced to Internet: 760936068
Equivalent to 45 /8s, 90 /16s and 246 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 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, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 194699
Total ARIN prefixes after maximum aggregation: 93351
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 197144
Unique aggregates announced from the ARIN address blocks: 90309
ARIN Region origin ASes present in the Internet Routing Table: 17824
ARIN Prefixes per ASN: 11.06
ARIN Region origin ASes announcing only one prefix: 6638
ARIN Region transit ASes present in the Internet Routing Table: 1772
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1825
Number of ARIN addresses announced to Internet: 1107678144
Equivalent to 66 /8s, 5 /16s and 211 /24s
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, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 171000
Total RIPE prefixes after maximum aggregation: 84309
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 166169
Unique aggregates announced from the RIPE address blocks: 100699
RIPE Region origin ASes present in the Internet Routing Table: 23774
RIPE Prefixes per ASN: 6.99
RIPE Region origin ASes announcing only one prefix: 10981
RIPE Region transit ASes present in the Internet Routing Table: 3357
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5614
Number of RIPE addresses announced to Internet: 710346112
Equivalent to 42 /8s, 87 /16s and 5 /24s
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, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 82674
Total LACNIC prefixes after maximum aggregation: 17651
LACNIC Deaggregation factor: 4.68
Prefixes being announced from the LACNIC address blocks: 83870
Unique aggregates announced from the LACNIC address blocks: 38378
LACNIC Region origin ASes present in the Internet Routing Table: 5693
LACNIC Prefixes per ASN: 14.73
LACNIC Region origin ASes announcing only one prefix: 1562
LACNIC Region transit ASes present in the Internet Routing Table: 1036
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3211
Number of LACNIC addresses announced to Internet: 171430816
Equivalent to 10 /8s, 55 /16s and 211 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16303
Total AfriNIC prefixes after maximum aggregation: 3686
AfriNIC Deaggregation factor: 4.42
Prefixes being announced from the AfriNIC address blocks: 17855
Unique aggregates announced from the AfriNIC address blocks: 6810
AfriNIC Region origin ASes present in the Internet Routing Table: 1029
AfriNIC Prefixes per ASN: 17.35
AfriNIC Region origin ASes announcing only one prefix: 328
AfriNIC Region transit ASes present in the Internet Routing Table: 200
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 23
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 297
Number of AfriNIC addresses announced to Internet: 87023872
Equivalent to 5 /8s, 47 /16s and 225 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5564 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3737 391 257 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2989 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2750 11134 751 KIXS-AS-KR Korea Telecom, KR
9829 2729 1501 541 BSNL-NIB National Internet Backbone, IN
9808 2295 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2067 421 219 TATACOMM-AS TATA Communications formerl
45899 1882 1307 103 VNPT-AS-VN VNPT Corp, VN
4808 1646 1786 448 CHINA169-BJ China Unicom Beijing Provin
24560 1562 580 257 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3663 2969 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3325 1333 83 SHAW - Shaw Communications Inc., CA
18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1974 2066 388 CHARTER-NET-HKY-NC - Charter Communicat
209 1781 5065 641 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1727 3323 562 AMAZON-02 - Amazon.com, Inc., US
30036 1712 319 416 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1682 852 227 ITCDELTA - Earthlink, Inc., US
701 1579 10583 651 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS , SA
20940 3081 1143 2188 AKAMAI-ASN1 , US
9121 2636 1691 18 TTNET , TR
34984 2000 328 384 TELLCOM-AS , TR
13188 1652 99 58 TRIOLAN , UA
8551 1635 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12479 1509 1033 50 UNI2-AS , ES
9198 1316 352 23 KAZTELECOM-AS , KZ
12389 1299 1235 518 ROSTELECOM-AS , RU
6849 1266 355 21 UKRTELNET , UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3542 545 156 Telmex Colombia S.A., CO
26615 3123 2330 44 Tim Celular S.A., BR
8151 2498 3378 545 Uninet S.A. de C.V., MX
11830 1800 368 66 Instituto Costarricense de Electricidad
6503 1572 437 53 Axtel, S.A.B. de C.V., MX
7303 1555 1002 248 Telecom Argentina S.A., AR
6147 1169 377 27 Telefonica del Peru S.A.A., PE
28573 1083 2289 185 CLARO S.A., BR
3816 1005 479 185 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 977 280 35 Techtel LMDS Comunicaciones Interactiva
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1308 399 45 LINKdotNET-AS, EG
36903 718 361 122 MT-MPLS, MA
37611 696 67 6 Afrihost, ZA
36992 598 1375 26 ETISALAT-MISR, EG
24835 491 722 14 RAYA-AS, EG
8452 384 1474 16 TE-AS TE-AS, EG
29571 368 36 10 CITelecom-AS, CI
37492 339 300 77 ORANGE-TN, TN
15399 336 35 7 WANANCHI-KE, KE
2018 272 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5564 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3737 391 257 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3663 2969 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3542 545 156 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3325 1333 83 SHAW - Shaw Communications Inc., CA
26615 3123 2330 44 Tim Celular S.A., BR
20940 3081 1143 2188 AKAMAI-ASN1 , US
17974 2989 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2750 11134 751 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3663 3514 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3737 3480 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3542 3386 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3325 3242 SHAW - Shaw Communications Inc., CA
26615 3123 3079 Tim Celular S.A., BR
17974 2989 2917 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2636 2618 TTNET , TR
9808 2295 2262 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2729 2188 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS , IL
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM , RU
41.77.248.0/21 203496 AB-TELECOM , RU
41.78.12.0/23 203496 AB-TELECOM , RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM , RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.142.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.143.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.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 /8:16 /9:13 /10:36 /11:103 /12:279
/13:538 /14:1047 /15:1793 /16:13205 /17:7758 /18:13304
/19:24677 /20:38268 /21:41012 /22:75019 /23:63356 /24:357987
/25:548 /26:411 /27:287 /28:35 /29:19 /30:25
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3121 3325 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2840 3663 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
26615 2639 3123 Tim Celular S.A., BR
18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US
9121 1852 2636 TTNET , TR
30036 1523 1712 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1458 3542 Telmex Colombia S.A., CO
13188 1377 1652 TRIOLAN , UA
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1617 2:842 4:25 5:2477 6:34 8:1048
12:1817 13:92 14:1787 15:22 16:2 17:113
18:128 19:1 20:54 23:2132 24:1862 25:2
27:2376 31:1885 32:89 33:5 34:1 35:19
36:382 37:2564 38:1348 39:45 40:99 41:2844
42:464 43:1901 44:62 45:2409 46:2649 47:114
49:1214 50:966 51:18 52:751 54:356 55:7
56:4 57:41 58:1620 59:995 60:388 61:1928
62:1492 63:1921 64:4577 65:2191 66:4540 67:2265
68:1192 69:3334 70:1305 71:577 72:2146 74:2624
75:401 76:415 77:1428 78:1661 79:1312 80:1345
81:1400 82:963 83:728 84:860 85:1743 86:482
87:1139 88:800 89:2061 90:205 91:6146 92:992
93:2370 94:2376 95:2812 96:566 97:359 98:939
99:84 100:153 101:1244 103:13921 104:2792 105:165
106:483 107:1549 108:809 109:2599 110:1296 111:1721
112:1161 113:1308 114:1042 115:1720 116:1762 117:1671
118:2070 119:1605 120:951 121:1092 122:2334 123:2104
124:1537 125:1816 128:711 129:508 130:415 131:1387
132:522 133:190 134:531 135:216 136:514 137:423
138:1824 139:508 140:373 141:506 142:734 143:905
144:773 145:168 146:1037 147:662 148:1380 149:559
150:701 151:944 152:729 153:307 154:759 155:977
156:554 157:612 158:452 159:1424 160:563 161:743
162:2449 163:527 164:788 165:1157 166:387 167:1236
168:2583 169:756 170:2933 171:282 172:964 173:1838
174:805 175:727 176:1764 177:4242 178:2491 179:1612
180:2192 181:2036 182:2230 183:1045 184:840 185:8998
186:3191 187:2668 188:2437 189:1810 190:8093 191:1897
192:9285 193:5766 194:4646 195:3842 196:1940 197:1272
198:5564 199:5842 200:7393 201:4097 202:10227 203:9816
204:4465 205:2766 206:3002 207:3140 208:3979 209:3962
210:3947 211:2116 212:2814 213:2490 214:870 215:65
216:5897 217:2022 218:833 219:621 220:1693 221:893
222:724 223:1154
End of report
1
0
Dear colleagues,
Please note the approaching deadline of *12 March 2017* for RIPE 74
plenary programme submissions.
You can find the CFP for RIPE 74 below or at
https://ripe74.ripe.net/submit-topic/cfp/, for your proposals for
plenary session presentations, tutorials, workshops, BoFs (Birds of a
Feather sessions) and lightning talks.
Please also note that speakers do not receive any extra reduction or
funding towards the meeting fee at the RIPE Meetings.
Kind regards,
Benno Overeinder
RIPE PC Chair
https://ripe74.ripe.net/programme/ripe-pc/
-------------------->>><<<--------------------
Call for Presentations
A RIPE Meeting is an open event where Internet Service Providers,
network operators and other interested parties get together. Although
the meeting is mostly technical, it is also a chance for people to meet
and network with others in their field.
RIPE 74 will take place from 8-12 May 2017 in Budapest, Hungary.
The RIPE Programme Committee (PC) is now seeking content proposals from
the RIPE community for the plenary sessions, BoFs (Birds of a Feather
sessions), panels, workshops, tutorials and lightning talks at RIPE 74.
See the full descriptions of the different presentation formats,
https://ripe74.ripe.net/submit-topic/presentation-formats/.
Proposals for plenary sessions, BoFs, panels, workshops and tutorials
must be submitted for full consideration no later than 12 March 2017.
Proposals submitted after this date will be considered depending on the
remaining available space in the programme.
The PC is looking for presentations covering topics of network
engineering and operations, including but not limited to:
- IPv6 deployment
- Managing IPv4 scarcity
- Data centre technologies
- Network and DNS operations
- Internet governance and regulatory practices
- Network and routing security
- Content delivery
- Internet peering and mobile data exchange
- Connected Things (aka. Internet of Things - IoT)
Submissions
RIPE Meeting attendees are quite sensitive to keeping presentations
non-commercial, and product marketing talks are strongly discouraged.
Repeated audience feedback shows that the most successful talks focus on
operational experience, research results, or case studies. For example,
presenters wishing to describe a commercial solution should focus on the
underlying technology and not attempt a product demonstration.
Presenters should indicate how much time they will require. In general,
the time allocated for the different presentation formats is as follows:
- Plenary presentations: 20-25 minutes presentation with 5-10 minutes
discussion
- Tutorials: up to two hours (Monday morning)
- Workshops: one hour (during evening sessions) to two hours (Monday
morning)
- BoFs: approximately one hour
- Lightning talks: 10 minutes total for both presentation and any
discussion
The following general requirements apply:
- Proposals must be submitted using the meeting submission system,
https://ripe74.ripe.net/submit-topic/submission-form/.
- Lightning talks should also be submitted using the meeting submission
system (https://ripe74.ripe.net/submit-topic/submission-form/) and can
be submitted any time up to and including the meeting week.
Allocation of lightning talks will start a few days before the
meeting, and will continue throughout the meeting. During the
meeting, they may be announced on the day before the talk or even on
the same day as the talk.
- Lightning talks should also be submitted using the meeting submission
system (https://ripe74.ripe.net/submit-topic/submission-form/) and can
be submitted any time up to and including the meeting week. The
allocation of lightning talks will be announced on short notice, in
some cases on the same day but often one day prior to the time slot
allocated.
- Presenters who propose a panel or BoF are encouraged to include
speakers from several (perhaps even competing) companies and/or a
neutral facilitator.
- All presentation proposals will only be considered by the PC if they
contain at least draft presentation slides (slides may be updated
later on). For panels, proposals must contain a clear description, as
well as the names of invited panellists, presenters and moderators.
- Due to potential technical issues, presenters/panellists should be
physically present at the RIPE Meeting.
If you have any questions or requests concerning content submissions,
please email pc [at] ripe [dot] net.
--
Benno J. Overeinder
NLnet Labs
http://www.nlnetlabs.nl/
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 04 Mar, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 639225
Prefixes after maximum aggregation (per Origin AS): 248678
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 307752
Total ASes present in the Internet Routing Table: 56403
Prefixes per ASN: 11.33
Origin-only ASes present in the Internet Routing Table: 48853
Origin ASes announcing only one prefix: 21709
Transit ASes present in the Internet Routing Table: 7550
Transit-only ASes present in the Internet Routing Table: 207
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 42
Max AS path prepend of ASN ( 22394) 39
Prefixes from unregistered ASNs in the Routing Table: 68
Numnber of instances of unregistered ASNs: 69
Number of 32-bit ASNs allocated by the RIRs: 17548
Number of 32-bit ASNs visible in the Routing Table: 13633
Prefixes from 32-bit ASNs in the Routing Table: 55318
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 397
Number of addresses announced to Internet: 2836585604
Equivalent to 169 /8s, 18 /16s and 220 /24s
Percentage of available address space announced: 76.6
Percentage of allocated address space announced: 76.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 213156
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 174750
Total APNIC prefixes after maximum aggregation: 49968
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 174086
Unique aggregates announced from the APNIC address blocks: 71703
APNIC Region origin ASes present in the Internet Routing Table: 7887
APNIC Prefixes per ASN: 22.07
APNIC Region origin ASes announcing only one prefix: 2205
APNIC Region transit ASes present in the Internet Routing Table: 1123
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2726
Number of APNIC addresses announced to Internet: 760850308
Equivalent to 45 /8s, 89 /16s and 167 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 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, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 194786
Total ARIN prefixes after maximum aggregation: 93195
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 197227
Unique aggregates announced from the ARIN address blocks: 90282
ARIN Region origin ASes present in the Internet Routing Table: 17817
ARIN Prefixes per ASN: 11.07
ARIN Region origin ASes announcing only one prefix: 6647
ARIN Region transit ASes present in the Internet Routing Table: 1771
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1813
Number of ARIN addresses announced to Internet: 1106472928
Equivalent to 65 /8s, 243 /16s and 111 /24s
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, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 170475
Total RIPE prefixes after maximum aggregation: 84124
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 165696
Unique aggregates announced from the RIPE address blocks: 100287
RIPE Region origin ASes present in the Internet Routing Table: 23765
RIPE Prefixes per ASN: 6.97
RIPE Region origin ASes announcing only one prefix: 10985
RIPE Region transit ASes present in the Internet Routing Table: 3355
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5601
Number of RIPE addresses announced to Internet: 710371200
Equivalent to 42 /8s, 87 /16s and 103 /24s
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, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 82580
Total LACNIC prefixes after maximum aggregation: 17633
LACNIC Deaggregation factor: 4.68
Prefixes being announced from the LACNIC address blocks: 83764
Unique aggregates announced from the LACNIC address blocks: 38289
LACNIC Region origin ASes present in the Internet Routing Table: 5677
LACNIC Prefixes per ASN: 14.75
LACNIC Region origin ASes announcing only one prefix: 1546
LACNIC Region transit ASes present in the Internet Routing Table: 1028
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3200
Number of LACNIC addresses announced to Internet: 171328672
Equivalent to 10 /8s, 54 /16s and 68 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16532
Total AfriNIC prefixes after maximum aggregation: 3700
AfriNIC Deaggregation factor: 4.47
Prefixes being announced from the AfriNIC address blocks: 18055
Unique aggregates announced from the AfriNIC address blocks: 6840
AfriNIC Region origin ASes present in the Internet Routing Table: 1024
AfriNIC Prefixes per ASN: 17.63
AfriNIC Region origin ASes announcing only one prefix: 326
AfriNIC Region transit ASes present in the Internet Routing Table: 198
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 293
Number of AfriNIC addresses announced to Internet: 87054848
Equivalent to 5 /8s, 48 /16s and 90 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5556 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3735 391 256 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2985 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2743 11133 744 KIXS-AS-KR Korea Telecom, KR
9829 2722 1501 541 BSNL-NIB National Internet Backbone, IN
9808 2295 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2067 421 219 TATACOMM-AS TATA Communications formerl
45899 1875 1307 103 VNPT-AS-VN VNPT Corp, VN
4808 1658 1786 448 CHINA169-BJ China Unicom Beijing Provin
24560 1562 580 254 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3660 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3300 1333 83 SHAW - Shaw Communications Inc., CA
18566 2187 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1976 2050 405 CHARTER-NET-HKY-NC - Charter Communicat
209 1727 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1705 318 426 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1704 3321 559 AMAZON-02 - Amazon.com, Inc., US
6983 1683 852 227 ITCDELTA - Earthlink, Inc., US
701 1581 10599 653 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS , SA
20940 3009 1124 2140 AKAMAI-ASN1 , US
9121 2644 1691 18 TTNET , TR
34984 1994 328 383 TELLCOM-AS , TR
13188 1654 99 58 TRIOLAN , UA
8551 1633 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12479 1498 1033 49 UNI2-AS , ES
12389 1274 1216 495 ROSTELECOM-AS , RU
9198 1270 352 22 KAZTELECOM-AS , KZ
6849 1268 355 22 UKRTELNET , UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3541 545 164 Telmex Colombia S.A., CO
26615 3018 2330 44 Tim Celular S.A., BR
8151 2500 3379 543 Uninet S.A. de C.V., MX
11830 1800 368 66 Instituto Costarricense de Electricidad
6503 1556 437 53 Axtel, S.A.B. de C.V., MX
7303 1552 999 251 Telecom Argentina S.A., AR
6147 1166 377 27 Telefonica del Peru S.A.A., PE
28573 1086 2285 180 CLARO S.A., BR
3816 1004 479 186 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 978 280 35 Techtel LMDS Comunicaciones Interactiva
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1299 399 42 LINKdotNET-AS, EG
36903 718 361 122 MT-MPLS, MA
37611 693 67 6 Afrihost, ZA
36992 600 1375 26 ETISALAT-MISR, EG
24835 491 722 14 RAYA-AS, EG
8452 417 1474 16 TE-AS TE-AS, EG
37492 393 316 74 ORANGE-TN, TN
29571 368 36 10 CITelecom-AS, CI
15399 334 35 7 WANANCHI-KE, KE
2018 272 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5556 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3735 391 256 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3660 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3541 545 164 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3300 1333 83 SHAW - Shaw Communications Inc., CA
26615 3018 2330 44 Tim Celular S.A., BR
20940 3009 1124 2140 AKAMAI-ASN1 , US
17974 2985 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2743 11133 744 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3660 3512 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3735 3479 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3541 3377 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3300 3217 SHAW - Shaw Communications Inc., CA
26615 3018 2974 Tim Celular S.A., BR
17974 2985 2913 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2644 2626 TTNET , TR
9808 2295 2262 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2722 2181 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS , IL
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.157.128.0/17 393899 -Reserved AS-, ZZ
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
41.73.20.0/24 37004 Suburban-Broadband-AS, NG
41.73.21.0/24 37004 Suburban-Broadband-AS, NG
41.73.22.0/24 37004 Suburban-Broadband-AS, NG
Complete listing at http://thyme.rand.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 /8:16 /9:13 /10:36 /11:103 /12:278
/13:537 /14:1046 /15:1794 /16:13200 /17:7788 /18:13239
/19:24772 /20:38244 /21:41013 /22:74772 /23:63160 /24:357847
/25:554 /26:415 /27:293 /28:34 /29:18 /30:26
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3096 3300 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2839 3660 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
26615 2534 3018 Tim Celular S.A., BR
18566 2080 2187 MEGAPATH5-US - MegaPath Corporation, US
9121 1856 2644 TTNET , TR
30036 1516 1705 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1457 3541 Telmex Colombia S.A., CO
13188 1378 1654 TRIOLAN , UA
6389 1372 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1609 2:837 4:25 5:2454 6:34 8:1051
12:1812 13:85 14:1779 15:22 16:2 17:109
18:129 19:1 20:53 23:2375 24:1857 25:2
27:2373 31:1856 32:89 33:5 34:1 35:3
36:375 37:2560 38:1345 39:44 40:99 41:2811
42:463 43:1895 44:62 45:2389 46:2626 47:112
49:1224 50:965 51:18 52:746 54:356 55:5
56:4 57:41 58:1622 59:990 60:387 61:1935
62:1510 63:1921 64:4568 65:2182 66:4479 67:2263
68:1191 69:3339 70:1303 71:574 72:2141 74:2622
75:396 76:413 77:1429 78:1668 79:1311 80:1358
81:1403 82:964 83:727 84:861 85:1737 86:483
87:1137 88:804 89:2055 90:205 91:6130 92:994
93:2367 94:2369 95:2824 96:565 97:358 98:938
99:83 100:153 101:1243 103:13830 104:2776 105:165
106:484 107:1545 108:829 109:2594 110:1290 111:1722
112:1158 113:1309 114:1042 115:1733 116:1753 117:1660
118:2073 119:1604 120:946 121:1095 122:2335 123:2113
124:1538 125:1820 128:707 129:620 130:409 131:1383
132:522 133:190 134:528 135:215 136:512 137:420
138:1858 139:500 140:372 141:524 142:790 143:906
144:764 145:168 146:1036 147:710 148:1380 149:569
150:695 151:945 152:729 153:302 154:760 155:970
156:552 157:616 158:454 159:1424 160:564 161:737
162:2478 163:535 164:787 165:1156 166:385 167:1225
168:2577 169:749 170:2899 171:281 172:1012 173:1838
174:801 175:725 176:1775 177:4256 178:2476 179:1603
180:2184 181:2018 182:2218 183:1055 184:833 185:8884
186:3181 187:2664 188:2421 189:1814 190:8102 191:1885
192:9287 193:5768 194:4650 195:3836 196:1955 197:1283
198:5566 199:5838 200:7396 201:4096 202:10206 203:9813
204:4460 205:2773 206:2998 207:3130 208:3975 209:3971
210:3945 211:2116 212:2811 213:2477 214:864 215:65
216:5878 217:2008 218:839 219:615 220:1693 221:893
222:723 223:1152
End of report
1
0
01 Mar '17
Hi,
we are a team of researchers from TU Berlin [1] working on a measurement project
to assess the ramifications of traffic with spoofed source IP addresses in the
Internet.
This is a follow-up project to the work about IP source address spoofing I presented
at the last Connect WG in Madrid. But we also thought it might convern or
interest the members of the Routing WG.
To better understand the operational challenges that you as network operators
face when deploying (or not deploying) source IP address filtering techniques,
we'd like to invite you to participate in our survey.
If you could spare 5 minutes of your time, we'd be delighted if you could fill
out our survey form and tell us about your current practices regarding network
filtering.
To participate, please visit:
[2] http://filteringsurvey.inet.tu-berlin.de/
If you have any concerns or questions, you can reply on-list or contact us via
[3] filtering-survey(a)inet.tu-berlin.de. We will only publish anonymized results of
this study and once we've analyzed your feedback we'll publish a digest of the
results on-list if you're interested.
As you are probably subscribed to more network operator and WG lists you might
encounter this mail multiple times. We apologize for cross-posting, but in
order to get results that will give us meaningful insights we need the broadest
coverage we can get.
Thank you very much for your support!
Franziska Lichtblau
[1] www.inet.tu-berlin.de
[2] http://filteringsurvey.inet.tu-berlin.de/
[3] filtering-survey(a)inet.tu-berlin.de
--
Franziska Lichtblau, M.A. building MAR, 4th floor, room 4.004
Fachgebiet INET - Sekr. MAR 4-4 phone: +49 30 314 757 33
Technische Universität Berlin gpg-fp: 4FA0 F1BC 8B9A 7F64 797C
Marchstrasse 23 - 10587 Berlin 221C C6C6 2786 91EC 5CD5
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 25 Feb, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 637688
Prefixes after maximum aggregation (per Origin AS): 248290
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 307053
Total ASes present in the Internet Routing Table: 56336
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 48757
Origin ASes announcing only one prefix: 21715
Transit ASes present in the Internet Routing Table: 7579
Transit-only ASes present in the Internet Routing Table: 218
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 72
Numnber of instances of unregistered ASNs: 73
Number of 32-bit ASNs allocated by the RIRs: 17465
Number of 32-bit ASNs visible in the Routing Table: 13551
Prefixes from 32-bit ASNs in the Routing Table: 54921
Number of bogon 32-bit ASNs visible in the Routing Table: 48
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 401
Number of addresses announced to Internet: 2834795780
Equivalent to 168 /8s, 247 /16s and 141 /24s
Percentage of available address space announced: 76.6
Percentage of allocated address space announced: 76.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 213138
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 174301
Total APNIC prefixes after maximum aggregation: 49850
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 173626
Unique aggregates announced from the APNIC address blocks: 71559
APNIC Region origin ASes present in the Internet Routing Table: 7882
APNIC Prefixes per ASN: 22.03
APNIC Region origin ASes announcing only one prefix: 2212
APNIC Region transit ASes present in the Internet Routing Table: 1126
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2717
Number of APNIC addresses announced to Internet: 760730500
Equivalent to 45 /8s, 87 /16s and 211 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 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, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 193820
Total ARIN prefixes after maximum aggregation: 93061
ARIN Deaggregation factor: 2.08
Prefixes being announced from the ARIN address blocks: 196248
Unique aggregates announced from the ARIN address blocks: 90025
ARIN Region origin ASes present in the Internet Routing Table: 17810
ARIN Prefixes per ASN: 11.02
ARIN Region origin ASes announcing only one prefix: 6646
ARIN Region transit ASes present in the Internet Routing Table: 1773
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1794
Number of ARIN addresses announced to Internet: 1105362080
Equivalent to 65 /8s, 226 /16s and 124 /24s
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, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 170431
Total RIPE prefixes after maximum aggregation: 84028
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 165689
Unique aggregates announced from the RIPE address blocks: 100187
RIPE Region origin ASes present in the Internet Routing Table: 23741
RIPE Prefixes per ASN: 6.98
RIPE Region origin ASes announcing only one prefix: 10992
RIPE Region transit ASes present in the Internet Routing Table: 3368
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5585
Number of RIPE addresses announced to Internet: 709973120
Equivalent to 42 /8s, 81 /16s and 84 /24s
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, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 82464
Total LACNIC prefixes after maximum aggregation: 17605
LACNIC Deaggregation factor: 4.68
Prefixes being announced from the LACNIC address blocks: 83647
Unique aggregates announced from the LACNIC address blocks: 38172
LACNIC Region origin ASes present in the Internet Routing Table: 5636
LACNIC Prefixes per ASN: 14.84
LACNIC Region origin ASes announcing only one prefix: 1539
LACNIC Region transit ASes present in the Internet Routing Table: 1033
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3163
Number of LACNIC addresses announced to Internet: 171272288
Equivalent to 10 /8s, 53 /16s and 104 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16566
Total AfriNIC prefixes after maximum aggregation: 3688
AfriNIC Deaggregation factor: 4.49
Prefixes being announced from the AfriNIC address blocks: 18077
Unique aggregates announced from the AfriNIC address blocks: 6760
AfriNIC Region origin ASes present in the Internet Routing Table: 1023
AfriNIC Prefixes per ASN: 17.67
AfriNIC Region origin ASes announcing only one prefix: 326
AfriNIC Region transit ASes present in the Internet Routing Table: 197
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 292
Number of AfriNIC addresses announced to Internet: 87002112
Equivalent to 5 /8s, 47 /16s and 140 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5554 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3733 391 256 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2988 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2746 11133 744 KIXS-AS-KR Korea Telecom, KR
9829 2717 1501 541 BSNL-NIB National Internet Backbone, IN
9808 2288 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2065 421 219 TATACOMM-AS TATA Communications formerl
45899 1883 1303 102 VNPT-AS-VN VNPT Corp, VN
4808 1650 1786 448 CHINA169-BJ China Unicom Beijing Provin
9583 1558 120 534 SIFY-AS-IN Sify Limited, IN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3639 2968 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3308 1333 83 SHAW - Shaw Communications Inc., CA
18566 2189 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1972 2038 403 CHARTER-NET-HKY-NC - Charter Communicat
209 1726 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1705 3321 555 AMAZON-02 - Amazon.com, Inc., US
30036 1692 318 454 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1681 852 227 ITCDELTA - Earthlink, Inc., US
701 1582 10600 655 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS , SA
20940 3027 1131 2142 AKAMAI-ASN1 , US
9121 2642 1691 18 TTNET , TR
34984 1990 327 381 TELLCOM-AS , TR
13188 1653 99 59 TRIOLAN , UA
8551 1604 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12479 1497 1033 50 UNI2-AS , ES
6849 1303 355 22 UKRTELNET , UA
9198 1274 352 24 KAZTELECOM-AS , KZ
12389 1268 1214 490 ROSTELECOM-AS , RU
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3527 543 208 Telmex Colombia S.A., CO
26615 3052 2330 44 Tim Celular S.A., BR
8151 2498 3378 544 Uninet S.A. de C.V., MX
11830 1798 368 66 Instituto Costarricense de Electricidad
6503 1569 437 53 Axtel, S.A.B. de C.V., MX
7303 1548 994 253 Telecom Argentina S.A., AR
6147 1265 377 27 Telefonica del Peru S.A.A., PE
28573 1074 2285 182 CLARO S.A., BR
3816 1004 480 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 979 280 36 Techtel LMDS Comunicaciones Interactiva
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1299 399 42 LINKdotNET-AS, EG
36903 717 360 125 MT-MPLS, MA
37611 695 67 6 Afrihost, ZA
36992 606 1373 25 ETISALAT-MISR, EG
24835 491 722 14 RAYA-AS, EG
8452 436 1474 16 TE-AS TE-AS, EG
37492 392 316 74 ORANGE-TN, TN
29571 368 36 10 CITelecom-AS, CI
15399 328 35 6 WANANCHI-KE, KE
2018 273 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5554 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3733 391 256 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3639 2968 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3527 543 208 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3308 1333 83 SHAW - Shaw Communications Inc., CA
26615 3052 2330 44 Tim Celular S.A., BR
20940 3027 1131 2142 AKAMAI-ASN1 , US
17974 2988 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2746 11133 744 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3639 3489 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3733 3477 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3527 3319 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3308 3225 SHAW - Shaw Communications Inc., CA
26615 3052 3008 Tim Celular S.A., BR
17974 2988 2916 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2642 2624 TTNET , TR
9808 2288 2255 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2717 2176 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS , IL
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
41.73.20.0/24 37004 Suburban-Broadband-AS, NG
41.73.21.0/24 37004 Suburban-Broadband-AS, NG
41.73.22.0/24 37004 Suburban-Broadband-AS, NG
41.73.23.0/24 37004 Suburban-Broadband-AS, NG
41.76.232.0/21 203496 AB-TELECOM , RU
Complete listing at http://thyme.rand.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 /8:16 /9:13 /10:36 /11:103 /12:277
/13:537 /14:1046 /15:1797 /16:13188 /17:7772 /18:13181
/19:24802 /20:38268 /21:41054 /22:74525 /23:63021 /24:356688
/25:558 /26:415 /27:294 /28:34 /29:18 /30:18
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3104 3308 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2833 3639 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
26615 2568 3052 Tim Celular S.A., BR
18566 2082 2189 MEGAPATH5-US - MegaPath Corporation, US
9121 1854 2642 TTNET , TR
30036 1503 1692 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1451 3527 Telmex Colombia S.A., CO
13188 1377 1653 TRIOLAN , UA
6389 1372 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1584 2:837 4:25 5:2460 6:34 8:1051
12:1811 13:83 14:1778 15:22 16:2 17:107
18:128 19:1 20:54 23:2017 24:1857 25:2
27:2375 31:1870 32:89 33:4 34:1 35:19
36:359 37:2541 38:1307 39:43 40:99 41:2862
42:451 43:1926 44:63 45:2371 46:2623 47:111
49:1215 50:950 51:18 52:746 54:357 55:6
56:4 57:41 58:1616 59:990 60:389 61:1938
62:1504 63:1924 64:4568 65:2177 66:4446 67:2228
68:1189 69:3321 70:1302 71:571 72:2137 74:2615
75:400 76:411 77:1444 78:1686 79:1281 80:1359
81:1404 82:980 83:724 84:860 85:1767 86:482
87:1133 88:802 89:2050 90:209 91:6132 92:995
93:2378 94:2367 95:2829 96:561 97:357 98:938
99:83 100:153 101:1239 103:13756 104:2760 105:156
106:481 107:1554 108:794 109:2601 110:1288 111:1685
112:1153 113:1322 114:1035 115:1734 116:1766 117:1656
118:2039 119:1571 120:936 121:1093 122:2327 123:2040
124:1537 125:1811 128:706 129:620 130:412 131:1361
132:517 133:190 134:530 135:214 136:506 137:412
138:1853 139:500 140:367 141:526 142:731 143:881
144:761 145:167 146:1028 147:657 148:1368 149:572
150:691 151:946 152:725 153:313 154:759 155:972
156:552 157:600 158:446 159:1423 160:567 161:736
162:2474 163:530 164:787 165:1156 166:375 167:1256
168:2528 169:742 170:2842 171:278 172:947 173:1833
174:800 175:727 176:1778 177:4299 178:2469 179:1620
180:2173 181:2012 182:2215 183:1042 184:832 185:8866
186:3180 187:2650 188:2379 189:1824 190:8111 191:1915
192:9292 193:5761 194:4629 195:3836 196:1943 197:1298
198:5571 199:5836 200:7415 201:4112 202:10188 203:9877
204:4453 205:2772 206:2989 207:3137 208:3984 209:3940
210:3919 211:2115 212:2847 213:2482 214:863 215:64
216:5859 217:2006 218:834 219:615 220:1695 221:896
222:723 223:1150
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 18 Feb, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 635871
Prefixes after maximum aggregation (per Origin AS): 247826
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 306367
Total ASes present in the Internet Routing Table: 56267
Prefixes per ASN: 11.30
Origin-only ASes present in the Internet Routing Table: 48704
Origin ASes announcing only one prefix: 21704
Transit ASes present in the Internet Routing Table: 7563
Transit-only ASes present in the Internet Routing Table: 208
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 71
Numnber of instances of unregistered ASNs: 72
Number of 32-bit ASNs allocated by the RIRs: 17355
Number of 32-bit ASNs visible in the Routing Table: 13507
Prefixes from 32-bit ASNs in the Routing Table: 54157
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 416
Number of addresses announced to Internet: 2833030564
Equivalent to 168 /8s, 220 /16s and 157 /24s
Percentage of available address space announced: 76.5
Percentage of allocated address space announced: 76.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.4
Total number of prefixes smaller than registry allocations: 212477
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 173711
Total APNIC prefixes after maximum aggregation: 49697
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 173034
Unique aggregates announced from the APNIC address blocks: 71428
APNIC Region origin ASes present in the Internet Routing Table: 7873
APNIC Prefixes per ASN: 21.98
APNIC Region origin ASes announcing only one prefix: 2196
APNIC Region transit ASes present in the Internet Routing Table: 1127
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2702
Number of APNIC addresses announced to Internet: 760465540
Equivalent to 45 /8s, 83 /16s and 200 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 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, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 193535
Total ARIN prefixes after maximum aggregation: 92922
ARIN Deaggregation factor: 2.08
Prefixes being announced from the ARIN address blocks: 195954
Unique aggregates announced from the ARIN address blocks: 89899
ARIN Region origin ASes present in the Internet Routing Table: 17786
ARIN Prefixes per ASN: 11.02
ARIN Region origin ASes announcing only one prefix: 6632
ARIN Region transit ASes present in the Internet Routing Table: 1762
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1774
Number of ARIN addresses announced to Internet: 1104178336
Equivalent to 65 /8s, 208 /16s and 108 /24s
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, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 170001
Total RIPE prefixes after maximum aggregation: 83919
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 165322
Unique aggregates announced from the RIPE address blocks: 99924
RIPE Region origin ASes present in the Internet Routing Table: 23702
RIPE Prefixes per ASN: 6.98
RIPE Region origin ASes announcing only one prefix: 10974
RIPE Region transit ASes present in the Internet Routing Table: 3356
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5566
Number of RIPE addresses announced to Internet: 709624448
Equivalent to 42 /8s, 76 /16s and 2 /24s
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, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 82075
Total LACNIC prefixes after maximum aggregation: 17546
LACNIC Deaggregation factor: 4.68
Prefixes being announced from the LACNIC address blocks: 83205
Unique aggregates announced from the LACNIC address blocks: 37958
LACNIC Region origin ASes present in the Internet Routing Table: 5653
LACNIC Prefixes per ASN: 14.72
LACNIC Region origin ASes announcing only one prefix: 1575
LACNIC Region transit ASes present in the Internet Routing Table: 1042
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3173
Number of LACNIC addresses announced to Internet: 170727680
Equivalent to 10 /8s, 45 /16s and 25 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16444
Total AfriNIC prefixes after maximum aggregation: 3685
AfriNIC Deaggregation factor: 4.46
Prefixes being announced from the AfriNIC address blocks: 17940
Unique aggregates announced from the AfriNIC address blocks: 6794
AfriNIC Region origin ASes present in the Internet Routing Table: 1020
AfriNIC Prefixes per ASN: 17.59
AfriNIC Region origin ASes announcing only one prefix: 327
AfriNIC Region transit ASes present in the Internet Routing Table: 193
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 292
Number of AfriNIC addresses announced to Internet: 87572736
Equivalent to 5 /8s, 56 /16s and 65 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5546 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3731 391 257 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2985 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2734 11133 745 KIXS-AS-KR Korea Telecom, KR
9829 2699 1499 541 BSNL-NIB National Internet Backbone, IN
9808 2282 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2053 420 217 TATACOMM-AS TATA Communications formerl
45899 1857 1299 103 VNPT-AS-VN VNPT Corp, VN
4808 1636 1785 447 CHINA169-BJ China Unicom Beijing Provin
24560 1566 577 258 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3633 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3284 1333 83 SHAW - Shaw Communications Inc., CA
18566 2190 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1969 2035 400 CHARTER-NET-HKY-NC - Charter Communicat
209 1726 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1690 317 455 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1688 3065 546 AMAZON-02 - Amazon.com, Inc., US
6983 1680 852 227 ITCDELTA - Earthlink, Inc., US
701 1587 10604 656 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS , SA
20940 3036 1137 2142 AKAMAI-ASN1 , US
9121 2624 1691 18 TTNET , TR
34984 1985 327 387 TELLCOM-AS , TR
13188 1617 99 62 TRIOLAN , UA
8551 1603 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12479 1490 1033 50 UNI2-AS , ES
9198 1311 352 24 KAZTELECOM-AS , KZ
6849 1304 355 22 UKRTELNET , UA
12389 1265 1212 487 ROSTELECOM-AS , RU
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3531 543 188 Telmex Colombia S.A., CO
26615 3046 2330 44 Tim Celular S.A., BR
8151 2490 3374 550 Uninet S.A. de C.V., MX
11830 1803 368 66 Instituto Costarricense de Electricidad
6503 1567 437 54 Axtel, S.A.B. de C.V., MX
7303 1428 876 254 Telecom Argentina S.A., AR
6147 1358 377 27 Telefonica del Peru S.A.A., PE
28573 1063 2282 180 CLARO S.A., BR
3816 1003 480 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 979 280 36 Techtel LMDS Comunicaciones Interactiva
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1297 398 41 LINKdotNET-AS, EG
36903 718 361 122 MT-MPLS, MA
37611 691 67 6 Afrihost, ZA
36992 587 1373 25 ETISALAT-MISR, EG
24835 489 658 16 RAYA-AS, EG
8452 447 1474 16 TE-AS TE-AS, EG
37492 392 316 74 ORANGE-TN, TN
29571 366 36 10 CITelecom-AS, CI
15399 327 35 6 WANANCHI-KE, KE
2018 273 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5546 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3731 391 257 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3633 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3531 543 188 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3284 1333 83 SHAW - Shaw Communications Inc., CA
26615 3046 2330 44 Tim Celular S.A., BR
20940 3036 1137 2142 AKAMAI-ASN1 , US
17974 2985 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2734 11133 745 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3633 3482 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3731 3474 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3531 3343 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3284 3201 SHAW - Shaw Communications Inc., CA
26615 3046 3002 Tim Celular S.A., BR
17974 2985 2914 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2624 2606 TTNET , TR
9808 2282 2249 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2699 2158 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS , IL
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
41.73.20.0/24 37004 Suburban-Broadband-AS, NG
41.73.21.0/24 37004 Suburban-Broadband-AS, NG
41.73.22.0/24 37004 Suburban-Broadband-AS, NG
41.73.23.0/24 37004 Suburban-Broadband-AS, NG
41.76.232.0/21 203496 AB-TELECOM , RU
Complete listing at http://thyme.rand.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 /8:16 /9:13 /10:36 /11:103 /12:276
/13:535 /14:1047 /15:1801 /16:13165 /17:7765 /18:13085
/19:24959 /20:38121 /21:40928 /22:74244 /23:62948 /24:355462
/25:561 /26:414 /27:294 /28:35 /29:18 /30:18
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3080 3284 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2828 3633 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
26615 2562 3046 Tim Celular S.A., BR
18566 2083 2190 MEGAPATH5-US - MegaPath Corporation, US
9121 1835 2624 TTNET , TR
30036 1501 1690 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1456 3531 Telmex Colombia S.A., CO
6389 1372 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1360 1617 TRIOLAN , UA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1594 2:832 4:25 5:2452 6:34 8:1052
12:1811 13:78 14:1777 15:22 16:2 17:100
18:128 19:1 20:53 23:2012 24:1850 25:2
27:2387 31:1862 32:89 33:4 34:1 35:3
36:359 37:2541 38:1312 39:43 40:99 41:2846
42:455 43:1930 44:63 45:2358 46:2581 47:109
49:1211 50:946 51:18 52:743 54:357 55:7
56:4 57:41 58:1626 59:986 60:387 61:1901
62:1504 63:1927 64:4563 65:2171 66:4437 67:2225
68:1169 69:3320 70:1300 71:571 72:2121 74:2605
75:402 76:407 77:1429 78:1675 79:1280 80:1358
81:1407 82:983 83:726 84:861 85:1732 86:484
87:1134 88:829 89:2035 90:209 91:6120 92:982
93:2376 94:2362 95:2827 96:568 97:357 98:938
99:88 100:153 101:1239 103:13702 104:2742 105:156
106:485 107:1551 108:795 109:2575 110:1287 111:1657
112:1149 113:1236 114:1043 115:1732 116:1762 117:1654
118:2055 119:1564 120:956 121:1096 122:2313 123:2016
124:1538 125:1814 128:731 129:619 130:412 131:1367
132:518 133:191 134:527 135:210 136:505 137:412
138:1840 139:500 140:369 141:520 142:729 143:887
144:758 145:167 146:1020 147:654 148:1271 149:570
150:692 151:941 152:723 153:319 154:755 155:970
156:552 157:595 158:447 159:1396 160:568 161:726
162:2479 163:529 164:782 165:1150 166:376 167:1257
168:2531 169:743 170:2772 171:274 172:936 173:1832
174:805 175:720 176:1775 177:4195 178:2473 179:1623
180:2085 181:2036 182:2209 183:1041 184:830 185:8759
186:3174 187:2680 188:2354 189:1808 190:8152 191:1914
192:9300 193:5770 194:4624 195:3859 196:1946 197:1257
198:5567 199:5842 200:7394 201:4121 202:10124 203:9877
204:4438 205:2763 206:2985 207:3134 208:3993 209:3927
210:3917 211:2098 212:2793 213:2480 214:857 215:64
216:5822 217:1993 218:834 219:611 220:1688 221:898
222:738 223:1147
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 11 Feb, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 635010
Prefixes after maximum aggregation (per Origin AS): 247431
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 305846
Total ASes present in the Internet Routing Table: 56204
Prefixes per ASN: 11.30
Origin-only ASes present in the Internet Routing Table: 48647
Origin ASes announcing only one prefix: 21683
Transit ASes present in the Internet Routing Table: 7557
Transit-only ASes present in the Internet Routing Table: 208
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 80
Numnber of instances of unregistered ASNs: 81
Number of 32-bit ASNs allocated by the RIRs: 17256
Number of 32-bit ASNs visible in the Routing Table: 13413
Prefixes from 32-bit ASNs in the Routing Table: 53971
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 429
Number of addresses announced to Internet: 2832797668
Equivalent to 168 /8s, 217 /16s and 15 /24s
Percentage of available address space announced: 76.5
Percentage of allocated address space announced: 76.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.4
Total number of prefixes smaller than registry allocations: 211930
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 173285
Total APNIC prefixes after maximum aggregation: 49607
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 172688
Unique aggregates announced from the APNIC address blocks: 71398
APNIC Region origin ASes present in the Internet Routing Table: 7845
APNIC Prefixes per ASN: 22.01
APNIC Region origin ASes announcing only one prefix: 2190
APNIC Region transit ASes present in the Internet Routing Table: 1119
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2672
Number of APNIC addresses announced to Internet: 760441732
Equivalent to 45 /8s, 83 /16s and 107 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 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, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 193476
Total ARIN prefixes after maximum aggregation: 92928
ARIN Deaggregation factor: 2.08
Prefixes being announced from the ARIN address blocks: 195792
Unique aggregates announced from the ARIN address blocks: 89820
ARIN Region origin ASes present in the Internet Routing Table: 17789
ARIN Prefixes per ASN: 11.01
ARIN Region origin ASes announcing only one prefix: 6642
ARIN Region transit ASes present in the Internet Routing Table: 1766
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1756
Number of ARIN addresses announced to Internet: 1104034720
Equivalent to 65 /8s, 206 /16s and 59 /24s
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, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 169226
Total RIPE prefixes after maximum aggregation: 83704
RIPE Deaggregation factor: 2.02
Prefixes being announced from the RIPE address blocks: 164564
Unique aggregates announced from the RIPE address blocks: 99725
RIPE Region origin ASes present in the Internet Routing Table: 23672
RIPE Prefixes per ASN: 6.95
RIPE Region origin ASes announcing only one prefix: 10968
RIPE Region transit ASes present in the Internet Routing Table: 3356
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5534
Number of RIPE addresses announced to Internet: 709553024
Equivalent to 42 /8s, 74 /16s and 235 /24s
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, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 82544
Total LACNIC prefixes after maximum aggregation: 17448
LACNIC Deaggregation factor: 4.73
Prefixes being announced from the LACNIC address blocks: 83648
Unique aggregates announced from the LACNIC address blocks: 37823
LACNIC Region origin ASes present in the Internet Routing Table: 5645
LACNIC Prefixes per ASN: 14.82
LACNIC Region origin ASes announcing only one prefix: 1557
LACNIC Region transit ASes present in the Internet Routing Table: 1039
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3161
Number of LACNIC addresses announced to Internet: 170804288
Equivalent to 10 /8s, 46 /16s and 68 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16366
Total AfriNIC prefixes after maximum aggregation: 3683
AfriNIC Deaggregation factor: 4.44
Prefixes being announced from the AfriNIC address blocks: 17889
Unique aggregates announced from the AfriNIC address blocks: 6717
AfriNIC Region origin ASes present in the Internet Routing Table: 1017
AfriNIC Prefixes per ASN: 17.59
AfriNIC Region origin ASes announcing only one prefix: 326
AfriNIC Region transit ASes present in the Internet Routing Table: 198
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 290
Number of AfriNIC addresses announced to Internet: 87502592
Equivalent to 5 /8s, 55 /16s and 47 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5531 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3724 391 256 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2984 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2729 11133 744 KIXS-AS-KR Korea Telecom, KR
9829 2718 1501 542 BSNL-NIB National Internet Backbone, IN
9808 2283 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2058 421 220 TATACOMM-AS TATA Communications formerl
45899 1861 1299 100 VNPT-AS-VN VNPT Corp, VN
4808 1636 1784 445 CHINA169-BJ China Unicom Beijing Provin
24560 1564 571 250 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3629 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3260 1333 83 SHAW - Shaw Communications Inc., CA
18566 2191 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1970 2034 406 CHARTER-NET-HKY-NC - Charter Communicat
209 1725 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1688 317 459 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1680 848 227 ITCDELTA - Earthlink, Inc., US
16509 1642 3064 537 AMAZON-02 - Amazon.com, Inc., US
701 1594 10597 657 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS , SA
20940 3013 1129 2135 AKAMAI-ASN1 , US
9121 2138 1691 18 TTNET , TR
34984 1994 328 380 TELLCOM-AS , TR
13188 1615 99 62 TRIOLAN , UA
8551 1607 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12479 1468 1033 50 UNI2-AS , ES
6849 1318 355 22 UKRTELNET , UA
9198 1300 352 24 KAZTELECOM-AS , KZ
8402 1151 544 15 CORBINA-AS OJSC "Vimpelcom", RU
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3541 545 158 Telmex Colombia S.A., CO
26615 3027 2330 44 Tim Celular S.A., BR
8151 2488 3390 549 Uninet S.A. de C.V., MX
11830 1804 368 66 Instituto Costarricense de Electricidad
6503 1570 437 54 Axtel, S.A.B. de C.V., MX
7303 1430 878 255 Telecom Argentina S.A., AR
6147 1353 377 27 Telefonica del Peru S.A.A., PE
28573 1059 2273 182 CLARO S.A., BR
3816 1001 479 185 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 984 280 35 Techtel LMDS Comunicaciones Interactiva
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1298 398 41 LINKdotNET-AS, EG
36903 719 361 123 MT-MPLS, MA
37611 690 67 6 Afrihost, ZA
36992 587 1373 25 ETISALAT-MISR, EG
24835 490 658 16 RAYA-AS, EG
8452 461 1474 16 TE-AS TE-AS, EG
37492 392 316 74 ORANGE-TN, TN
29571 367 36 10 CITelecom-AS, CI
15399 327 35 6 WANANCHI-KE, KE
2018 273 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5531 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3724 391 256 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3629 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3541 545 158 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3260 1333 83 SHAW - Shaw Communications Inc., CA
26615 3027 2330 44 Tim Celular S.A., BR
20940 3013 1129 2135 AKAMAI-ASN1 , US
17974 2984 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2729 11133 744 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3629 3478 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3724 3468 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3541 3383 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3260 3177 SHAW - Shaw Communications Inc., CA
26615 3027 2983 Tim Celular S.A., BR
17974 2984 2913 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9808 2283 2250 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2718 2176 BSNL-NIB National Internet Backbone, IN
9121 2138 2120 TTNET , TR
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS , IL
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
41.73.20.0/24 37004 Suburban-Broadband-AS, NG
41.73.21.0/24 37004 Suburban-Broadband-AS, NG
41.73.22.0/24 37004 Suburban-Broadband-AS, NG
41.73.23.0/24 37004 Suburban-Broadband-AS, NG
41.76.232.0/21 203496 AB-TELECOM , RU
Complete listing at http://thyme.rand.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 /8:16 /9:13 /10:36 /11:103 /12:276
/13:535 /14:1047 /15:1801 /16:13175 /17:7751 /18:12998
/19:25124 /20:38119 /21:40837 /22:74093 /23:62687 /24:355030
/25:561 /26:415 /27:294 /28:35 /29:19 /30:18
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3056 3260 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2825 3629 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
26615 2543 3027 Tim Celular S.A., BR
18566 2084 2191 MEGAPATH5-US - MegaPath Corporation, US
9121 1503 2138 TTNET , TR
30036 1499 1688 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1452 3541 Telmex Colombia S.A., CO
6389 1372 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1359 1615 TRIOLAN , UA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1596 2:832 4:25 5:2443 6:34 8:1047
12:1810 13:74 14:1777 15:22 16:2 17:100
18:128 19:1 20:53 23:2012 24:1847 25:2
27:2385 31:1858 32:89 33:2 34:1 35:3
36:357 37:2526 38:1308 39:43 40:101 41:2846
42:452 43:1929 44:59 45:2382 46:2548 47:110
49:1218 50:945 51:18 52:709 54:357 55:7
56:4 57:41 58:1616 59:989 60:386 61:1898
62:1505 63:1928 64:4558 65:2185 66:4451 67:2222
68:1168 69:3324 70:1302 71:570 72:2050 74:2609
75:405 76:411 77:1436 78:1583 79:1280 80:1342
81:1401 82:982 83:722 84:869 85:1691 86:482
87:1132 88:781 89:2054 90:201 91:6125 92:985
93:2378 94:2356 95:2793 96:570 97:357 98:936
99:91 100:152 101:1261 103:13569 104:2706 105:147
106:482 107:1530 108:794 109:2575 110:1287 111:1662
112:1149 113:1234 114:1028 115:1733 116:1745 117:1649
118:2056 119:1564 120:952 121:1099 122:2341 123:2016
124:1527 125:1813 128:745 129:616 130:412 131:1391
132:520 133:193 134:529 135:209 136:505 137:430
138:1841 139:499 140:367 141:518 142:731 143:908
144:764 145:167 146:1021 147:658 148:1361 149:569
150:686 151:938 152:722 153:316 154:750 155:963
156:548 157:589 158:443 159:1393 160:566 161:734
162:2473 163:528 164:782 165:1153 166:370 167:1260
168:2519 169:738 170:2777 171:275 172:934 173:1827
174:805 175:720 176:1774 177:4234 178:2477 179:1644
180:2096 181:2032 182:2210 183:1041 184:830 185:8713
186:3208 187:2684 188:2367 189:1786 190:8138 191:1945
192:9288 193:5777 194:4624 195:3845 196:1957 197:1231
198:5572 199:5835 200:7387 201:4132 202:10117 203:9879
204:4454 205:2772 206:2985 207:3150 208:3999 209:3882
210:3914 211:2096 212:2789 213:2456 214:861 215:64
216:5814 217:1988 218:834 219:607 220:1685 221:901
222:723 223:1172
End of report
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