January 2016 - routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 15 Jan '16

15 Jan '16

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, SAFNOG, PaNOG, 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 16 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 579243 Prefixes after maximum aggregation (per Origin AS): 214165 Deaggregation factor: 2.70 Unique aggregates announced (without unneeded subnets): 287310 Total ASes present in the Internet Routing Table: 52514 Prefixes per ASN: 11.03 Origin-only ASes present in the Internet Routing Table: 36606 Origin ASes announcing only one prefix: 15851 Transit ASes present in the Internet Routing Table: 6420 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 40285) 34 Prefixes from unregistered ASNs in the Routing Table: 1011 Unregistered ASNs in the Routing Table: 359 Number of 32-bit ASNs allocated by the RIRs: 12365 Number of 32-bit ASNs visible in the Routing Table: 9488 Prefixes from 32-bit ASNs in the Routing Table: 36286 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 414 Number of addresses announced to Internet: 2804584132 Equivalent to 167 /8s, 42 /16s and 142 /24s Percentage of available address space announced: 75.8 Percentage of allocated address space announced: 75.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.9 Total number of prefixes smaller than registry allocations: 189977 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 147506 Total APNIC prefixes after maximum aggregation: 40730 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 156287 Unique aggregates announced from the APNIC address blocks: 63033 APNIC Region origin ASes present in the Internet Routing Table: 5127 APNIC Prefixes per ASN: 30.48 APNIC Region origin ASes announcing only one prefix: 1181 APNIC Region transit ASes present in the Internet Routing Table: 903 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1799 Number of APNIC addresses announced to Internet: 756473220 Equivalent to 45 /8s, 22 /16s and 221 /24s Percentage of available APNIC address space announced: 88.4 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, 131072-135580 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: 181505 Total ARIN prefixes after maximum aggregation: 89204 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184920 Unique aggregates announced from the ARIN address blocks: 92086 ARIN Region origin ASes present in the Internet Routing Table: 16450 ARIN Prefixes per ASN: 11.24 ARIN Region origin ASes announcing only one prefix: 5923 ARIN Region transit ASes present in the Internet Routing Table: 1711 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 938 Number of ARIN addresses announced to Internet: 1100217536 Equivalent to 65 /8s, 147 /16s and 252 /24s Percentage of available ARIN address space announced: 58.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 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: 138794 Total RIPE prefixes after maximum aggregation: 69063 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 146870 Unique aggregates announced from the RIPE address blocks: 90884 RIPE Region origin ASes present in the Internet Routing Table: 18054 RIPE Prefixes per ASN: 8.14 RIPE Region origin ASes announcing only one prefix: 7968 RIPE Region transit ASes present in the Internet Routing Table: 3013 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4366 Number of RIPE addresses announced to Internet: 702490240 Equivalent to 41 /8s, 223 /16s and 38 /24s Percentage of available RIPE address space announced: 102.1 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, 196608-204287 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: 61110 Total LACNIC prefixes after maximum aggregation: 11950 LACNIC Deaggregation factor: 5.11 Prefixes being announced from the LACNIC address blocks: 74383 Unique aggregates announced from the LACNIC address blocks: 34513 LACNIC Region origin ASes present in the Internet Routing Table: 2468 LACNIC Prefixes per ASN: 30.14 LACNIC Region origin ASes announcing only one prefix: 588 LACNIC Region transit ASes present in the Internet Routing Table: 543 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2202 Number of LACNIC addresses announced to Internet: 170669568 Equivalent to 10 /8s, 44 /16s and 54 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 13958 Total AfriNIC prefixes after maximum aggregation: 3177 AfriNIC Deaggregation factor: 4.39 Prefixes being announced from the AfriNIC address blocks: 16369 Unique aggregates announced from the AfriNIC address blocks: 6454 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 22.27 AfriNIC Region origin ASes announcing only one prefix: 191 AfriNIC Region transit ASes present in the Internet Routing Table: 173 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 183 Number of AfriNIC addresses announced to Internet: 74363648 Equivalent to 4 /8s, 110 /16s and 179 /24s Percentage of available AfriNIC address space announced: 73.9 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 5592 4192 76 China Education and Research 7545 3129 348 159 TPG Telecom Limited 4766 3017 11136 1005 Korea Telecom 17974 2859 914 96 PT Telekomunikasi Indonesia 9829 2294 1430 370 National Internet Backbone 4755 2076 432 234 TATA Communications formerly 9808 1725 8717 29 Guangdong Mobile Communicatio 4808 1611 2278 506 CNCGROUP IP network China169 9583 1515 121 560 Sify Limited 38197 1423 89 189 Sun Network (Hong Kong) Limit 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 3292 2948 145 Cox Communications Inc. 3356 2603 10691 547 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2209 394 277 MegaPath Corporation 20115 1907 1908 409 Charter Communications 6983 1696 849 238 EarthLink, Inc. 30036 1679 333 325 Mediacom Communications Corp 4323 1580 1021 393 tw telecom holdings, inc. 209 1471 4339 1234 Qwest Communications Company, 701 1385 11450 656 MCI Communications Services, 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 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2322 917 1659 Akamai International B.V. 34984 1940 322 412 TELLCOM ILETISIM HIZMETLERI A 8551 1224 376 53 Bezeq International-Ltd 8402 1084 544 15 OJSC "Vimpelcom" 13188 1076 97 77 TOV "Bank-Inform" 12479 1072 965 80 France Telecom Espana SA 31148 1043 48 42 Freenet Ltd. 9198 976 352 24 JSC Kazakhtelecom 6830 895 2712 465 Liberty Global Operations B.V 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 3412 540 144 Telmex Colombia S.A. 8151 2175 3384 523 Uninet S.A. de C.V. 7303 1588 943 243 Telecom Argentina S.A. 11830 1434 366 25 Instituto Costarricense de El 6503 1400 437 56 Axtel, S.A.B. de C.V. 28573 1161 2170 144 NET Serviços de Comunicação S 6147 1037 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 981 459 186 COLOMBIA TELECOMUNICACIONES S 26615 943 2325 34 Tim Celular S.A. 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 8452 1275 1472 15 TE-AS 24863 1173 403 36 Link Egypt (Link.NET) 37611 584 39 42 Afrihost-Brevis Computer Serv 36903 553 278 106 Office National des Postes et 36992 450 1237 34 ETISALAT MISR 37492 335 213 63 Orange Tunisie 24835 331 146 12 Vodafone Data 29571 264 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 36947 177 807 13 Telecom Algeria 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 5592 4192 76 China Education and Research 10620 3412 540 144 Telmex Colombia S.A. 22773 3292 2948 145 Cox Communications Inc. 7545 3129 348 159 TPG Telecom Limited 4766 3017 11136 1005 Korea Telecom 17974 2859 914 96 PT Telekomunikasi Indonesia 3356 2603 10691 547 Level 3 Communications, Inc. 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 6389 2508 3687 42 BellSouth.net Inc. 20940 2322 917 1659 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3412 3268 Telmex Colombia S.A. 22773 3292 3147 Cox Communications Inc. 7545 3129 2970 TPG Telecom Limited 17974 2859 2763 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2508 2466 BellSouth.net Inc. 3356 2603 2056 Level 3 Communications, Inc. 4766 3017 2012 Korea Telecom 18566 2209 1932 MegaPath Corporation 9829 2294 1924 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 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 /10:35 /11:99 /12:263 /13:506 /14:1016 /15:1756 /16:12972 /17:7430 /18:12631 /19:25611 /20:37962 /21:40069 /22:63974 /23:55455 /24:317867 /25:544 /26:577 /27:386 /28:15 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2475 3292 Cox Communications Inc. 39891 2472 2515 SaudiNet, Saudi Telecom Compa 18566 2111 2209 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1496 1679 Mediacom Communications Corp 6983 1342 1696 EarthLink, Inc. 10620 1292 3412 Telmex Colombia S.A. 34984 1226 1940 TELLCOM ILETISIM HIZMETLERI A 11492 1152 1244 CABLE ONE, INC. 31148 960 1043 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1622 2:670 4:101 5:2073 6:26 8:1432 12:1783 13:33 14:1614 15:22 16:2 17:58 18:19 20:48 22:1 23:1339 24:1747 27:2215 31:1721 32:54 33:2 34:4 35:5 36:209 37:2331 38:1136 39:23 40:81 41:3097 42:374 43:1649 44:38 45:1627 46:2381 47:66 49:1077 50:827 51:3 52:42 54:136 55:6 56:8 57:44 58:1470 59:847 60:535 61:1777 62:1436 63:1915 64:4466 65:2175 66:4081 67:2109 68:1101 69:3282 70:1042 71:462 72:1984 74:2545 75:358 76:421 77:1366 78:1273 79:797 80:1313 81:1349 82:857 83:670 84:783 85:1522 86:455 87:1048 88:551 89:1933 90:150 91:5972 92:866 93:2306 94:2249 95:2262 96:472 97:352 98:944 99:45 100:75 101:877 103:9365 104:2206 105:94 106:373 107:1106 108:642 109:2172 110:1261 111:1595 112:888 113:1209 114:945 115:1573 116:1518 117:1363 118:2019 119:1534 120:494 121:1166 122:2277 123:2010 124:1590 125:1741 128:684 129:356 130:424 131:1304 132:603 133:170 134:450 135:117 136:345 137:325 138:1633 139:200 140:251 141:471 142:637 143:797 144:579 145:152 146:840 147:600 148:1407 149:453 150:639 151:802 152:583 153:266 154:539 155:913 156:451 157:419 158:348 159:1071 160:419 161:711 162:2234 163:528 164:717 165:1123 166:316 167:954 168:1355 169:566 170:1479 171:264 172:399 173:1586 174:708 175:820 176:1493 177:4082 178:2228 179:1080 180:2055 181:1636 182:1921 183:619 184:798 185:5393 186:3038 187:1905 188:2113 189:1735 190:7602 191:1270 192:8775 193:5728 194:4321 195:3721 196:2298 197:1149 198:5505 199:5535 200:6807 201:3695 202:9995 203:9348 204:4577 205:2720 206:2965 207:3030 208:4012 209:3963 210:3776 211:2005 212:2613 213:2131 214:827 215:73 216:5693 217:1886 218:742 219:557 220:1641 221:848 222:667 223:908 End of report

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Registering in RIPE routes for prefixes in address space not managed by RIPE
by Rafal.Jankowski＠thomsonreuters.com 13 Jan '16

13 Jan '16

Hi, I can see there are some routes registered in RIPE for prefixes under administration of different RIRs. For example https://apps.db.ripe.net/search/lookup.html?source=ripe&key=23.59.96.0/20AS… The 23/8 is an Arin address space. I'm wondering what is the recommended approach for registering routes related to non-RIPE prefixes: -to register them only in RIPE (because of the security mechanisms implemented for RIPE database objects?), -to register them in both RIPE and appropriate (according to IANA http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xhtml) RIR (probably not because of extra effort required and the risk of data inconsistency) -or register only in the RIR appropriate to the IANA address space and not to register in RIPE BTW I recently started using http://irrexplorer.nlnog.net and according to its logic route registered in RIPE for non RIPE prefix is OK (not perfect, but OK - displayed with green label). Are there any other tools that help to verify whois/irr data accuracy? Regards, Rafał ________________________________ This e-mail is for the sole use of the intended recipient and contains information that may be privileged and/or confidential. If you are not an intended recipient, please notify the sender by return e-mail and delete this e-mail and any attachments. Certain required legal entity disclosures can be accessed on our website.<http://site.thomsonreuters.com/site/disclosures/>

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[training] RIPE NCC Webinars - new dates
by Training Services 13 Jan '16

13 Jan '16

Dear colleagues, We are pleased to announce the launch of new dates for our Webinars. The RIPE NCC Webinars are live and take only one hour. You can interact with our trainers without leaving your desk. We focus on the topics and issues most important for LIRs. Register now at https://www.ripe.net/lir-services/training/e-learning/webinars Participation is limited to 20 people, so don't hesitate if you want to take part! If you have questions, please email <training(a)ripe.net>. We look forward to seeing you online. Kind regards, RIPE NCC Training Services

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BGP Update Report
by cidr-report＠potaroo.net 08 Jan '16

08 Jan '16

BGP Update Report Interval: 31-Dec-15 -to- 07-Jan-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 424852 12.2% 183.8 -- BSNL-NIB National Internet Backbone,IN 2 - AS6147 90135 2.6% 395.3 -- Telefonica del Peru S.A.A.,PE 3 - AS45899 61934 1.8% 16.9 -- VNPT-AS-VN VNPT Corp,VN 4 - AS47329 49250 1.4% 49250.0 -- WDM-AS Maria Jaroslawska, trading as WDM COMPUTERS,PL 5 - AS10859 44101 1.3% 5512.6 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 6 - AS13118 43329 1.2% 522.0 -- ASN-YARTELECOM PJSC Rostelecom,RU 7 - AS22059 40442 1.2% 20221.0 -- -Reserved AS-,ZZ 8 - AS45235 37497 1.1% 1041.6 -- GEONET GEOCITY NETWORK SOLUTIONS PVT LTD,IN 9 - AS134438 32008 0.9% 32008.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited,TH 10 - AS48340 26427 0.8% 2936.3 -- LIRA-S-IX-AS OOO Lira-S,RU 11 - AS197068 25777 0.7% 25777.0 -- QRATOR HLL LLC,RU 12 - AS37340 25236 0.7% 336.5 -- Spectranet,NG 13 - AS45271 24877 0.7% 127.6 -- ICLNET-AS-AP Idea Cellular Limited,IN 14 - AS35074 23746 0.7% 164.9 -- COBRANET-AS Cobranet Limited,LB 15 - AS2697 20914 0.6% 418.3 -- ERX-ERNET-AS Education and Research Network,IN 16 - AS37127 20756 0.6% 482.7 -- VISAFONE,NG 17 - AS4538 19206 0.6% 3.9 -- ERX-CERNET-BKB China Education and Research Network Center,CN 18 - AS132084 18520 0.5% 2315.0 -- OPSOURCE-AP 5201 Great America Pkwy # 120,AU 19 - AS36947 17866 0.5% 940.3 -- ALGTEL-AS,DZ 20 - AS27803 17824 0.5% 557.0 -- WorldAdmin Colombia Ltda,CO TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS47329 49250 1.4% 49250.0 -- WDM-AS Maria Jaroslawska, trading as WDM COMPUTERS,PL 2 - AS134438 32008 0.9% 32008.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited,TH 3 - AS197068 25777 0.7% 25777.0 -- QRATOR HLL LLC,RU 4 - AS22059 40442 1.2% 20221.0 -- -Reserved AS-,ZZ 5 - AS264410 13491 0.4% 13491.0 -- OKNET COMERCIO E SERVICOS DE INFORMATICA LTDA - ME,BR 6 - AS200671 12252 0.3% 12252.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL 7 - AS20787 7489 0.2% 7489.0 -- PRO-CONNECTION-AS SC Pro Connection SRL,RO 8 - AS34341 12216 0.3% 6108.0 -- NCEM Namvaran Consulting Engineers and Managers,IR 9 - AS10859 44101 1.3% 5512.6 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 10 - AS24033 4285 0.1% 4285.0 -- ACTIV8ME-AS-AP Australian Private Networks Pty Ltd,AU 11 - AS17659 4285 0.1% 4285.0 -- MAINT-AU-SPEEDCASTAUSTRALIA NewSat Ltd,AU 12 - AS262525 3490 0.1% 3490.0 -- Georadar Levantamentos Geofísicos S.A.,BR 13 - AS48340 26427 0.8% 2936.3 -- LIRA-S-IX-AS OOO Lira-S,RU 14 - AS40493 2819 0.1% 2819.0 -- FACILITYSOURCEINC - FacilitySource,US 15 - AS27750 2761 0.1% 2761.0 -- Cooperación Latino Americana de Redes Avanzadas,UY 16 - AS132084 18520 0.5% 2315.0 -- OPSOURCE-AP 5201 Great America Pkwy # 120,AU 17 - AS43747 2273 0.1% 2273.0 -- MOSTELECOM-AS ZAO Mostelecom,RU 18 - AS10846 2095 0.1% 2095.0 -- DEERE - Deere & Company,US 19 - AS33040 2025 0.1% 2025.0 -- ISNW-AS - ISN Wireless,CA 20 - AS263796 7485 0.2% 1871.2 -- Othos Telecomunications,CR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 91.206.114.0/23 49250 1.4% AS47329 -- WDM-AS Maria Jaroslawska, trading as WDM COMPUTERS,PL 2 - 131.131.98.0/24 44069 1.2% AS10859 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 3 - 93.181.192.0/19 38397 1.1% AS13118 -- ASN-YARTELECOM PJSC Rostelecom,RU 4 - 110.170.17.0/24 32008 0.9% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited,TH 5 - 185.65.148.0/24 25777 0.7% AS197068 -- QRATOR HLL LLC,RU 6 - 64.34.125.0/24 20719 0.6% AS22059 -- -Reserved AS-,ZZ 7 - 76.191.107.0/24 19723 0.6% AS22059 -- -Reserved AS-,ZZ 8 - 168.128.73.0/24 18502 0.5% AS132084 -- OPSOURCE-AP 5201 Great America Pkwy # 120,AU 9 - 197.112.0.0/13 17667 0.5% AS36947 -- ALGTEL-AS,DZ 10 - 131.221.48.0/22 13491 0.4% AS264410 -- OKNET COMERCIO E SERVICOS DE INFORMATICA LTDA - ME,BR 11 - 155.133.79.0/24 12252 0.3% AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL 12 - 185.78.104.0/24 12184 0.3% AS34341 -- NCEM Namvaran Consulting Engineers and Managers,IR 13 - 202.41.70.0/24 10175 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network,IN 14 - 202.41.83.0/24 9720 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network,IN 15 - 202.171.96.0/24 8570 0.2% AS17659 -- MAINT-AU-SPEEDCASTAUSTRALIA NewSat Ltd,AU AS24033 -- ACTIV8ME-AS-AP Australian Private Networks Pty Ltd,AU 16 - 94.73.56.0/21 8527 0.2% AS42081 -- SPEEDY-NET-AS Speedy net AD,BG 17 - 91.235.113.0/24 7489 0.2% AS20787 -- PRO-CONNECTION-AS SC Pro Connection SRL,RO 18 - 66.19.194.0/24 6935 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.,US 19 - 67.61.206.0/24 6804 0.2% AS11492 -- CABLEONE - CABLE ONE, INC.,US 20 - 67.61.207.0/24 6451 0.2% AS11492 -- CABLEONE - CABLE ONE, INC.,US Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 08 Jan '16

08 Jan '16

This report has been generated at Fri Jan 8 21:14:56 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 01-01-16 586864 315506 02-01-16 586745 315485 03-01-16 587027 315500 04-01-16 587127 315467 05-01-16 586994 315600 06-01-16 587134 315984 07-01-16 587433 316005 08-01-16 587722 316273 AS Summary 52749 Number of ASes in routing system 20751 Number of ASes announcing only one prefix 5620 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 121025280 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 08Jan16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 588074 316158 271916 46.2% All ASes AS22773 3277 217 3060 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS17974 2858 96 2762 96.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS4538 5620 2901 2719 48.4% ERX-CERNET-BKB China Education and Research Network Center,CN AS8452 2657 27 2630 99.0% TE-AS TE-AS,EG AS39891 2514 38 2476 98.5% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS6389 2508 45 2463 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS7545 3139 966 2173 69.2% TPG-INTERNET-AP TPG Telecom Limited,AU AS9394 2106 210 1896 90.0% CTTNET China TieTong Telecommunications Corporation,CN AS3356 2581 835 1746 67.6% LEVEL3 - Level 3 Communications, Inc.,US AS9808 1729 100 1629 94.2% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS4755 2071 505 1566 75.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS4766 3018 1502 1516 50.2% KIXS-AS-KR Korea Telecom,KR AS10620 3403 1891 1512 44.4% Telmex Colombia S.A.,CO AS20115 1900 409 1491 78.5% CHARTER-NET-HKY-NC - Charter Communications,US AS6983 1695 242 1453 85.7% ITCDELTA - Earthlink, Inc.,US AS9498 1403 116 1287 91.7% BBIL-AP BHARTI Airtel Ltd.,IN AS38197 1458 225 1233 84.6% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK AS18566 2210 998 1212 54.8% MEGAPATH5-US - MegaPath Corporation,US AS7552 1413 205 1208 85.5% VIETEL-AS-AP Viettel Corporation,VN AS4323 1579 395 1184 75.0% TWTC - tw telecom holdings, inc.,US AS38285 1172 20 1152 98.3% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4808 1638 547 1091 66.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS8151 2172 1102 1070 49.3% Uninet S.A. de C.V.,MX AS7303 1585 532 1053 66.4% Telecom Argentina S.A.,AR AS8402 1058 22 1036 97.9% CORBINA-AS OJSC "Vimpelcom",RU AS4788 1445 429 1016 70.3% TMNET-AS-AP TM Net, Internet Service Provider,MY AS12479 1070 88 982 91.8% UNI2-AS France Telecom Espana SA,ES AS22561 1179 221 958 81.3% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS7738 994 78 916 92.2% Telemar Norte Leste S.A.,BR AS28573 1213 321 892 73.5% CLARO S.A.,BR Total 62665 15283 47382 75.6% Top 30 total Possible Bogus Routes 23.226.112.0/20 AS62788 -Reserved AS-,ZZ 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.144.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.152.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 27.100.7.0/24 AS56096 37.46.10.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.14.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.15.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.3.0/24 AS37004 -Reserved AS-,ZZ 41.73.4.0/24 AS37004 -Reserved AS-,ZZ 41.73.5.0/24 AS37004 -Reserved AS-,ZZ 41.73.6.0/24 AS37004 -Reserved AS-,ZZ 41.73.7.0/24 AS37004 -Reserved AS-,ZZ 41.73.8.0/24 AS37004 -Reserved AS-,ZZ 41.73.9.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.17.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.19.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.73.22.0/24 AS37004 -Reserved AS-,ZZ 41.73.23.0/24 AS37004 -Reserved AS-,ZZ 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 43.229.29.0/24 AS63888 43.229.30.0/24 AS63888 43.229.31.0/24 AS63888 43.250.188.0/22 AS13274 GGL-AS-AP Guochao Group limited,HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.33.208.0/20 AS26482 -Reserved AS-,ZZ 64.234.238.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 65.255.48.0/20 AS22933 -Reserved AS-,ZZ 65.255.48.0/24 AS22933 -Reserved AS-,ZZ 65.255.49.0/24 AS22933 -Reserved AS-,ZZ 65.255.50.0/24 AS22933 -Reserved AS-,ZZ 65.255.52.0/23 AS22933 -Reserved AS-,ZZ 65.255.54.0/24 AS22933 -Reserved AS-,ZZ 65.255.55.0/24 AS22933 -Reserved AS-,ZZ 65.255.56.0/22 AS22933 -Reserved AS-,ZZ 65.255.60.0/24 AS22933 -Reserved AS-,ZZ 65.255.61.0/24 AS22933 -Reserved AS-,ZZ 65.255.62.0/24 AS22933 -Reserved AS-,ZZ 65.255.63.0/24 AS22933 -Reserved AS-,ZZ 66.4.0.0/16 AS19957 TENNESSEE-NET - BellSouth.net Inc.,US 66.5.0.0/16 AS19957 TENNESSEE-NET - BellSouth.net Inc.,US 66.5.128.0/24 AS19957 TENNESSEE-NET - BellSouth.net Inc.,US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.97.112.0/20 AS4323 TWTC - tw telecom holdings, inc.,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc.,US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.244.144.0/20 AS27589 MOJOHOST - MOJOHOST,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 67.208.48.0/20 AS4323 TWTC - tw telecom holdings, inc.,US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.5.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.17.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.18.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.19.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.20.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.21.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.22.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.23.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.24.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.26.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.28.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.29.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 69.5.48.0/24 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 69.5.49.0/24 AS32811 -Reserved AS-,ZZ 69.5.50.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 69.5.53.0/24 AS32811 -Reserved AS-,ZZ 69.5.54.0/23 AS32811 -Reserved AS-,ZZ 69.5.56.0/24 AS32811 -Reserved AS-,ZZ 69.5.57.0/24 AS2828 XO-AS15 - XO Communications,US 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc,US 69.5.62.0/24 AS32811 -Reserved AS-,ZZ 69.5.63.0/24 AS32811 -Reserved AS-,ZZ 69.50.96.0/20 AS26482 -Reserved AS-,ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.116.48.0/22 AS47033 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 85.235.93.0/24 AS34984 TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.213.220.0/24 AS19662 -Reserved AS-,ZZ 91.217.120.0/23 AS51563 -Reserved AS-,ZZ 91.228.251.0/24 AS12703 PULSANT-AS Pulsant (Scotland) Ltd,GB 93.175.240.0/20 AS47860 -Reserved AS-,ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 103.4.135.0/24 AS55548 103.5.196.0/23 AS13246 , 103.5.216.0/24 AS13204 103.5.218.0/24 AS17762 HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd,IN 103.11.196.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc.,JP 103.12.48.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.12.241.0/24 AS7718 TRANSACT-SDN-AS TransACT Capital Communications Pty Limited,AU 103.12.247.0/24 AS13233 103.13.204.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.21.220.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc.,JP 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.41.184.0/24 AS26484 HOSTSPACE - HOSTSPACE NETWORKS LLC,US 103.42.36.0/22 AS13274 GGL-AS-AP Guochao Group limited,HK 103.42.200.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.42.220.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.42.240.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.196.164.0/23 AS20278 NEXEON - Nexeon Technologies, Inc.,US 103.196.166.0/23 AS20278 NEXEON - Nexeon Technologies, Inc.,US 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.233.140.0/23 AS55330 GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK,AF 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho,JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom,KR 103.243.128.0/22 AS13373 TOINTER-AS-AP Royal Network Technology Co., Ltd. in Guangzhou,CN 103.252.48.0/24 AS13313 103.253.44.0/22 AS13315 , 103.253.44.0/23 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 103.253.44.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 103.253.45.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 103.253.46.0/23 AS13318 , 103.253.46.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 103.253.47.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 103.253.164.0/23 AS13317 103.255.108.0/22 AS59260 , 103.255.110.0/24 AS59260 , 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 149.255.16.0/22 AS19800 -Reserved AS-,ZZ 149.255.20.0/22 AS19800 -Reserved AS-,ZZ 150.242.104.0/22 AS13360 , 150.242.104.0/23 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 150.242.104.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 150.242.105.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 150.242.106.0/23 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 150.242.106.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 150.242.107.0/24 AS58691 DELTA-IIG-BD Delta Infocom Limited.,BD 154.168.28.0/23 AS29571 CITelecom-AS,CI 155.35.0.0/16 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.1.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.34.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.35.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.46.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.47.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.232.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 162.210.240.0/21 AS17246 -Reserved AS-,ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.219.56.0/24 AS63990 PROTRAFSOLUTIONS-AS-AP ProTraf Solutions LLC,AU 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.64.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.68.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.222.222.0/24 AS63990 PROTRAFSOLUTIONS-AS-AP ProTraf Solutions LLC,AU 162.222.223.0/24 AS63990 PROTRAFSOLUTIONS-AS-AP ProTraf Solutions LLC,AU 162.244.140.0/22 AS17246 -Reserved AS-,ZZ 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.88.48.0/20 AS29927 -Reserved AS-,ZZ 168.112.0.0/21 AS36026 -Reserved AS-,ZZ 168.112.8.0/21 AS36026 -Reserved AS-,ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 173.45.192.0/20 AS62722 -Reserved AS-,ZZ 173.45.208.0/20 AS62722 -Reserved AS-,ZZ 173.242.176.0/20 AS25773 -Reserved AS-,ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited,HK 178.215.224.0/20 AS48347 MTW-AS JSC MediaSoft Ekspert,RU 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 184.164.0.0/18 AS3257 TINET-BACKBONE Tinet SpA,DE 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 185.38.33.0/24 AS34119 WILDCARD-AS Wildcard UK Limited,GB 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.46.0/23 AS17139 NETRANGE - Corporate Colocation Inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.243.64.0/20 AS3257 TINET-BACKBONE Tinet SpA,DE 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 196.3.180.0/24 AS37004 -Reserved AS-,ZZ 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 198.8.72.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.72.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.76.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.77.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.78.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.79.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 198.49.88.0/24 AS54818 -Reserved AS-,ZZ 198.49.89.0/24 AS54818 -Reserved AS-,ZZ 198.73.226.0/23 AS62839 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.44.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.45.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.46.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.47.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.103.89.0/24 AS19523 -Reserved AS-,ZZ 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc.,CA 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 199.255.12.0/22 AS27464 -Reserved AS-,ZZ 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.61.112.0/24 AS55825 202.61.113.0/24 AS55825 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.123.112.0/23 AS20278 NEXEON - Nexeon Technologies, Inc.,US 202.123.114.0/23 AS20278 NEXEON - Nexeon Technologies, Inc.,US 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited,PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.142.219.0/24 AS45149 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 204.13.104.0/24 AS22933 -Reserved AS-,ZZ 204.13.105.0/24 AS22933 -Reserved AS-,ZZ 204.13.106.0/23 AS22933 -Reserved AS-,ZZ 204.13.106.0/24 AS22933 -Reserved AS-,ZZ 204.13.107.0/24 AS22933 -Reserved AS-,ZZ 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.145.153.0/24 AS46344 -Reserved AS-,ZZ 205.145.154.0/24 AS46352 -Reserved AS-,ZZ 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.167.128.0/23 AS21712 -Reserved AS-,ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc.,US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc.,US 208.73.28.0/22 AS21519 -Reserved AS-,ZZ 208.73.40.0/22 AS19901 -Reserved AS-,ZZ 208.73.41.0/24 AS19901 -Reserved AS-,ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/23 AS31812 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 208.182.0.0/16 AS19957 TENNESSEE-NET - BellSouth.net Inc.,US 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS8452 TE-AS TE-AS,EG 213.255.144.0/20 AS8452 TE-AS TE-AS,EG 213.255.156.0/24 AS8452 TE-AS TE-AS,EG 213.255.157.0/24 AS8452 TE-AS TE-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 08 Jan '16

08 Jan '16

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, SAFNOG, PaNOG, 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 09 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 577904 Prefixes after maximum aggregation (per Origin AS): 213596 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 281683 Total ASes present in the Internet Routing Table: 52425 Prefixes per ASN: 11.02 Origin-only ASes present in the Internet Routing Table: 36605 Origin ASes announcing only one prefix: 15864 Transit ASes present in the Internet Routing Table: 6407 Transit-only ASes present in the Internet Routing Table: 164 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 1022 Unregistered ASNs in the Routing Table: 364 Number of 32-bit ASNs allocated by the RIRs: 12305 Number of 32-bit ASNs visible in the Routing Table: 9413 Prefixes from 32-bit ASNs in the Routing Table: 36098 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 440 Number of addresses announced to Internet: 2802534084 Equivalent to 167 /8s, 11 /16s and 70 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.9 Total number of prefixes smaller than registry allocations: 189356 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 147258 Total APNIC prefixes after maximum aggregation: 40643 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 156044 Unique aggregates announced from the APNIC address blocks: 63000 APNIC Region origin ASes present in the Internet Routing Table: 5127 APNIC Prefixes per ASN: 30.44 APNIC Region origin ASes announcing only one prefix: 1187 APNIC Region transit ASes present in the Internet Routing Table: 897 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1791 Number of APNIC addresses announced to Internet: 756488836 Equivalent to 45 /8s, 23 /16s and 26 /24s Percentage of available APNIC address space announced: 88.4 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, 131072-135580 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: 181566 Total ARIN prefixes after maximum aggregation: 89017 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 184966 Unique aggregates announced from the ARIN address blocks: 86826 ARIN Region origin ASes present in the Internet Routing Table: 16461 ARIN Prefixes per ASN: 11.24 ARIN Region origin ASes announcing only one prefix: 5926 ARIN Region transit ASes present in the Internet Routing Table: 1720 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 920 Number of ARIN addresses announced to Internet: 1101459904 Equivalent to 65 /8s, 166 /16s and 241 /24s Percentage of available ARIN address space announced: 58.3 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, 393216-395164 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: 138687 Total RIPE prefixes after maximum aggregation: 68896 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 146691 Unique aggregates announced from the RIPE address blocks: 90771 RIPE Region origin ASes present in the Internet Routing Table: 18040 RIPE Prefixes per ASN: 8.13 RIPE Region origin ASes announcing only one prefix: 7969 RIPE Region transit ASes present in the Internet Routing Table: 3002 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4342 Number of RIPE addresses announced to Internet: 702250624 Equivalent to 41 /8s, 219 /16s and 126 /24s Percentage of available RIPE address space announced: 102.1 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, 196608-204287 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: 60570 Total LACNIC prefixes after maximum aggregation: 11881 LACNIC Deaggregation factor: 5.10 Prefixes being announced from the LACNIC address blocks: 73732 Unique aggregates announced from the LACNIC address blocks: 34381 LACNIC Region origin ASes present in the Internet Routing Table: 2462 LACNIC Prefixes per ASN: 29.95 LACNIC Region origin ASes announcing only one prefix: 590 LACNIC Region transit ASes present in the Internet Routing Table: 539 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2180 Number of LACNIC addresses announced to Internet: 170577664 Equivalent to 10 /8s, 42 /16s and 207 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 13639 Total AfriNIC prefixes after maximum aggregation: 3118 AfriNIC Deaggregation factor: 4.37 Prefixes being announced from the AfriNIC address blocks: 16031 Unique aggregates announced from the AfriNIC address blocks: 6341 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 21.90 AfriNIC Region origin ASes announcing only one prefix: 192 AfriNIC Region transit ASes present in the Internet Routing Table: 168 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 180 Number of AfriNIC addresses announced to Internet: 71174144 Equivalent to 4 /8s, 62 /16s and 8 /24s Percentage of available AfriNIC address space announced: 70.7 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 5603 4192 76 China Education and Research 7545 3095 346 158 TPG Telecom Limited 4766 3017 11136 1004 Korea Telecom 17974 2858 914 96 PT Telekomunikasi Indonesia 9829 2312 1433 376 National Internet Backbone 4755 2072 431 234 TATA Communications formerly 9808 1728 8717 29 Guangdong Mobile Communicatio 4808 1620 2278 506 CNCGROUP IP network China169 9583 1514 121 556 Sify Limited 38197 1416 88 182 Sun Network (Hong Kong) Limit 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 3274 2948 145 Cox Communications Inc. 3356 2602 10693 546 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2210 394 277 MegaPath Corporation 20115 1900 1905 406 Charter Communications 6983 1695 849 238 EarthLink, Inc. 30036 1673 333 323 Mediacom Communications Corp 4323 1579 1021 393 tw telecom holdings, inc. 209 1469 4339 1233 Qwest Communications Company, 701 1380 11445 652 MCI Communications Services, 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 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2322 921 1662 Akamai International B.V. 34984 1940 322 412 TELLCOM ILETISIM HIZMETLERI A 8551 1238 376 44 Bezeq International-Ltd 13188 1075 97 79 TOV "Bank-Inform" 12479 1070 965 80 France Telecom Espana SA 8402 1065 544 15 OJSC "Vimpelcom" 31148 1043 48 42 Freenet Ltd. 9198 972 351 22 JSC Kazakhtelecom 6830 894 2712 464 Liberty Global Operations B.V 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 3400 539 160 Telmex Colombia S.A. 8151 2172 3383 518 Uninet S.A. de C.V. 7303 1585 943 242 Telecom Argentina S.A. 6503 1389 437 57 Axtel, S.A.B. de C.V. 28573 1213 2172 140 NET Serviços de Comunicação S 11830 1101 366 25 Instituto Costarricense de El 6147 1036 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 978 460 187 COLOMBIA TELECOMUNICACIONES S 26615 959 2325 34 Tim Celular S.A. 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 8452 1240 1472 15 TE-AS 24863 1174 403 36 Link Egypt (Link.NET) 37611 581 39 41 Afrihost-Brevis Computer Serv 36903 549 276 123 Office National des Postes et 36992 447 1233 33 ETISALAT MISR 37492 335 213 63 Orange Tunisie 24835 330 146 12 Vodafone Data 29571 264 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 36947 174 807 13 Telecom Algeria 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 5603 4192 76 China Education and Research 10620 3400 539 160 Telmex Colombia S.A. 22773 3274 2948 145 Cox Communications Inc. 7545 3095 346 158 TPG Telecom Limited 4766 3017 11136 1004 Korea Telecom 17974 2858 914 96 PT Telekomunikasi Indonesia 3356 2602 10693 546 Level 3 Communications, Inc. 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 6389 2508 3687 42 BellSouth.net Inc. 20940 2322 921 1662 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3400 3240 Telmex Colombia S.A. 22773 3274 3129 Cox Communications Inc. 7545 3095 2937 TPG Telecom Limited 17974 2858 2762 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2508 2466 BellSouth.net Inc. 3356 2602 2056 Level 3 Communications, Inc. 4766 3017 2013 Korea Telecom 9829 2312 1936 National Internet Backbone 18566 2210 1933 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 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 /11:100 /12:265 /13:506 /14:1015 /15:1770 /16:12972 /17:7424 /18:12625 /19:25603 /20:37895 /21:39925 /22:63843 /23:55275 /24:317050 /25:545 /26:577 /27:387 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2472 2515 SaudiNet, Saudi Telecom Compa 22773 2459 3274 Cox Communications Inc. 18566 2112 2210 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1490 1673 Mediacom Communications Corp 6983 1341 1695 EarthLink, Inc. 10620 1292 3400 Telmex Colombia S.A. 34984 1226 1940 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1225 CABLE ONE, INC. 31148 960 1043 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1617 2:666 4:100 5:2062 6:26 8:1428 12:1797 13:31 14:1605 15:23 16:2 17:57 18:19 20:48 22:1 23:1344 24:1740 27:2174 31:1715 32:54 33:2 34:4 35:5 36:204 37:2312 38:1139 39:23 40:80 41:3044 42:370 43:1638 44:36 45:1633 46:2364 47:66 49:1076 50:824 51:3 52:39 54:136 55:7 56:8 57:44 58:1467 59:843 60:530 61:1776 62:1438 63:1915 64:4461 65:2171 66:4071 67:2128 68:1089 69:3274 70:1044 71:461 72:1984 74:2584 75:358 76:421 77:1388 78:1277 79:811 80:1309 81:1349 82:866 83:674 84:780 85:1539 86:455 87:1048 88:549 89:1944 90:150 91:5956 92:867 93:2293 94:2248 95:2245 96:470 97:352 98:954 99:45 100:76 101:868 103:9355 104:2207 105:94 106:369 107:1111 108:640 109:2181 110:1274 111:1610 112:901 113:1191 114:939 115:1552 116:1516 117:1359 118:2022 119:1525 120:520 121:1165 122:2274 123:1991 124:1575 125:1747 128:683 129:355 130:425 131:1300 132:603 133:170 134:449 135:117 136:345 137:320 138:1635 139:201 140:248 141:466 142:639 143:771 144:587 145:151 146:843 147:606 148:1408 149:452 150:636 151:806 152:567 153:266 154:528 155:907 156:451 157:419 158:348 159:1067 160:420 161:702 162:2230 163:527 164:709 165:1100 166:316 167:943 168:1353 169:562 170:1483 171:264 172:393 173:1590 174:713 175:815 176:1490 177:4039 178:2223 179:1068 180:2067 181:1630 182:1921 183:668 184:762 185:5334 186:2991 187:1863 188:2133 189:1720 190:7594 191:1286 192:8757 193:5725 194:4307 195:3719 196:2275 197:1103 198:5500 199:5526 200:6746 201:3467 202:9997 203:9350 204:4567 205:2726 206:2966 207:3041 208:4011 209:3973 210:3769 211:2019 212:2619 213:2169 214:824 215:73 216:5705 217:1890 218:740 219:557 220:1636 221:846 222:665 223:892 End of report

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BGP Update Report
by cidr-report＠potaroo.net 01 Jan '16

01 Jan '16

BGP Update Report Interval: 24-Dec-15 -to- 31-Dec-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 223464 5.4% 142.5 -- BSNL-NIB National Internet Backbone,IN 2 - AS53264 102557 2.5% 2629.7 -- CDC-LMB1 - Continuum Data Centers, LLC.,US 3 - AS38478 68324 1.6% 533.8 -- SUNNYVISION-AS-AP SunnyVision Limited,HK 4 - AS35074 62712 1.5% 1279.8 -- COBRANET-AS Cobranet Limited,LB 5 - AS40676 62625 1.5% 229.4 -- AS40676 - Psychz Networks,US 6 - AS37127 60143 1.5% 1398.7 -- VISAFONE,NG 7 - AS37340 57523 1.4% 833.7 -- Spectranet,NG 8 - AS45235 47083 1.1% 1001.8 -- GEONET GEOCITY NETWORK SOLUTIONS PVT LTD,IN 9 - AS37148 46968 1.1% 1565.6 -- globacom-as,NG 10 - AS10859 43681 1.1% 10920.2 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 11 - AS48159 43559 1.1% 125.9 -- TIC-AS Telecommunication Infrastructure Company,IR 12 - AS22059 39830 1.0% 5690.0 -- -Reserved AS-,ZZ 13 - AS3816 39377 0.9% 99.2 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 14 - AS45899 38694 0.9% 11.8 -- VNPT-AS-VN VNPT Corp,VN 15 - AS45271 37292 0.9% 72.8 -- ICLNET-AS-AP Idea Cellular Limited,IN 16 - AS13118 34600 0.8% 380.2 -- ASN-YARTELECOM PJSC Rostelecom,RU 17 - AS134438 33614 0.8% 33614.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited,TH 18 - AS12880 30226 0.7% 129.2 -- DCI-AS Information Technology Company (ITC),IR 19 - AS36887 29246 0.7% 1329.4 -- DOPC-AS,NG 20 - AS28171 28852 0.7% 824.3 -- S. O. do Brasil Telecomunicações LTDA ME,BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 33614 0.8% 33614.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited,TH 2 - AS132084 19096 0.5% 19096.0 -- OPSOURCE-AP 5201 Great America Pkwy # 120,AU 3 - AS200671 18582 0.5% 18582.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL 4 - AS62006 14728 0.4% 14728.0 -- UNECHA-TELESET-AS Unecha Television Network Ltd.,RU 5 - AS10859 43681 1.1% 10920.2 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 6 - AS20787 9023 0.2% 9023.0 -- PRO-CONNECTION-AS SC Pro Connection SRL,RO 7 - AS47329 7137 0.2% 7137.0 -- WDM-AS Maria Jaroslawska, trading as WDM COMPUTERS,PL 8 - AS197068 25587 0.6% 6396.8 -- QRATOR HLL LLC,RU 9 - AS22059 39830 1.0% 5690.0 -- -Reserved AS-,ZZ 10 - AS34341 10699 0.3% 5349.5 -- NCEM Namvaran Consulting Engineers and Managers,IR 11 - AS264410 4549 0.1% 4549.0 -- OKNET COMERCIO E SERVICOS DE INFORMATICA LTDA - ME,BR 12 - AS393847 2983 0.1% 2983.0 -- NOTO - NOTO Communications,US 13 - AS133179 14742 0.4% 2948.4 -- SYNTEGRATE-AS-AP Syntegrate,NP 14 - AS55154 26515 0.6% 2946.1 -- MADGEN-01 - Madgenius.com,US 15 - AS40493 2864 0.1% 2864.0 -- FACILITYSOURCEINC - FacilitySource,US 16 - AS53264 102557 2.5% 2629.7 -- CDC-LMB1 - Continuum Data Centers, LLC.,US 17 - AS56636 2558 0.1% 2558.0 -- ASVEDARU VEDA Ltd.,RU 18 - AS34019 2283 0.1% 2283.0 -- HIVANE Hivane,FR 19 - AS15124 13493 0.3% 2248.8 -- CHICAGONET-NET - Chicagonet,US 20 - AS327929 8743 0.2% 2185.8 -- Center-Point-Technologies,DZ TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 131.131.98.0/24 43654 1.0% AS10859 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 2 - 110.170.17.0/24 33614 0.8% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited,TH 3 - 93.181.192.0/19 30010 0.7% AS13118 -- ASN-YARTELECOM PJSC Rostelecom,RU 4 - 185.65.148.0/24 25517 0.6% AS197068 -- QRATOR HLL LLC,RU 5 - 64.34.125.0/24 20377 0.5% AS22059 -- -Reserved AS-,ZZ 6 - 76.191.107.0/24 19443 0.5% AS22059 -- -Reserved AS-,ZZ 7 - 168.128.73.0/24 19096 0.4% AS132084 -- OPSOURCE-AP 5201 Great America Pkwy # 120,AU 8 - 155.133.79.0/24 18582 0.4% AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL 9 - 193.231.137.0/24 18222 0.4% AS6663 -- TTI-NET Euroweb Romania SA,RO 10 - 92.38.43.0/24 14728 0.3% AS62006 -- UNECHA-TELESET-AS Unecha Television Network Ltd.,RU 11 - 209.182.110.0/24 13207 0.3% AS20473 -- AS-CHOOPA - Choopa, LLC,US AS64520 -- -Private Use AS-,ZZ 12 - 185.78.104.0/24 10616 0.2% AS34341 -- NCEM Namvaran Consulting Engineers and Managers,IR 13 - 202.41.70.0/24 10018 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network,IN 14 - 67.61.207.0/24 9921 0.2% AS11492 -- CABLEONE - CABLE ONE, INC.,US 15 - 202.41.83.0/24 9400 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network,IN 16 - 91.235.113.0/24 9023 0.2% AS20787 -- PRO-CONNECTION-AS SC Pro Connection SRL,RO 17 - 94.73.56.0/21 8715 0.2% AS42081 -- SPEEDY-NET-AS Speedy net AD,BG 18 - 202.171.96.0/24 7516 0.2% AS17659 -- MAINT-AU-SPEEDCASTAUSTRALIA NewSat Ltd,AU AS24033 -- ACTIV8ME-AS-AP Australian Private Networks Pty Ltd,AU 19 - 91.206.114.0/23 7137 0.2% AS47329 -- WDM-AS Maria Jaroslawska, trading as WDM COMPUTERS,PL 20 - 66.19.194.0/24 6874 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.,US Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 01 Jan '16

01 Jan '16

This report has been generated at Fri Jan 1 21:15:00 2016 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 25-12-15 585112 315399 26-12-15 585082 315397 27-12-15 585179 315384 28-12-15 585107 315612 29-12-15 585012 315381 30-12-15 586867 315471 31-12-15 586869 315385 01-01-16 586864 315480 AS Summary 52700 Number of ASes in routing system 20769 Number of ASes announcing only one prefix 5618 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 121025280 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 01Jan16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 586875 315521 271354 46.2% All ASes AS22773 3276 217 3059 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS17974 2841 90 2751 96.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS4538 5618 2898 2720 48.4% ERX-CERNET-BKB China Education and Research Network Center,CN AS8452 2663 27 2636 99.0% TE-AS TE-AS,EG AS6389 2508 45 2463 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS39891 2474 38 2436 98.5% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS7545 3137 966 2171 69.2% TPG-INTERNET-AP TPG Telecom Limited,AU AS9394 2103 207 1896 90.2% CTTNET China TieTong Telecommunications Corporation,CN AS3356 2581 829 1752 67.9% LEVEL3 - Level 3 Communications, Inc.,US AS9808 1728 99 1629 94.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS4755 2069 504 1565 75.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS4766 3022 1501 1521 50.3% KIXS-AS-KR Korea Telecom,KR AS20115 1908 410 1498 78.5% CHARTER-NET-HKY-NC - Charter Communications,US AS10620 3407 1923 1484 43.6% Telmex Colombia S.A.,CO AS6983 1698 242 1456 85.7% ITCDELTA - Earthlink, Inc.,US AS9498 1406 119 1287 91.5% BBIL-AP BHARTI Airtel Ltd.,IN AS38197 1458 219 1239 85.0% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK AS18566 2212 1000 1212 54.8% MEGAPATH5-US - MegaPath Corporation,US AS4323 1579 395 1184 75.0% TWTC - tw telecom holdings, inc.,US AS38285 1167 18 1149 98.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS7552 1358 214 1144 84.2% VIETEL-AS-AP Viettel Corporation,VN AS4808 1622 547 1075 66.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS8151 2144 1078 1066 49.7% Uninet S.A. de C.V.,MX AS7303 1579 528 1051 66.6% Telecom Argentina S.A.,AR AS8402 1022 22 1000 97.8% CORBINA-AS OJSC "Vimpelcom",RU AS8551 1434 435 999 69.7% BEZEQ-INTERNATIONAL-AS Bezeq International-Ltd,IL AS4788 1416 428 988 69.8% TMNET-AS-AP TM Net, Internet Service Provider,MY AS12479 1070 88 982 91.8% UNI2-AS France Telecom Espana SA,ES AS22561 1179 221 958 81.3% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS7738 994 78 916 92.2% Telemar Norte Leste S.A.,BR Total 62673 15386 47287 75.5% Top 30 total Possible Bogus Routes 23.226.112.0/20 AS62788 -Reserved AS-,ZZ 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.144.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.152.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 27.100.7.0/24 AS56096 31.170.96.0/23 AS19798 YOUZEE-MAIN Manaslu Media Entertainment SL,ES 37.46.10.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.14.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.15.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.3.0/24 AS37004 -Reserved AS-,ZZ 41.73.4.0/24 AS37004 -Reserved AS-,ZZ 41.73.5.0/24 AS37004 -Reserved AS-,ZZ 41.73.6.0/24 AS37004 -Reserved AS-,ZZ 41.73.7.0/24 AS37004 -Reserved AS-,ZZ 41.73.8.0/24 AS37004 -Reserved AS-,ZZ 41.73.9.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.17.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.19.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.73.22.0/24 AS37004 -Reserved AS-,ZZ 41.73.23.0/24 AS37004 -Reserved AS-,ZZ 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.126.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 43.229.29.0/24 AS63888 43.229.30.0/24 AS63888 43.229.31.0/24 AS63888 43.250.188.0/22 AS13274 GGL-AS-AP Guochao Group limited,HK 45.112.120.0/22 AS7690 MIRAI Mirai Communication Network Inc.,JP 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.33.208.0/20 AS26482 -Reserved AS-,ZZ 64.234.238.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc.,US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.5.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.17.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.18.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.19.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.20.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.21.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.22.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.23.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.24.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.26.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.28.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.29.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 69.50.96.0/20 AS26482 -Reserved AS-,ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.116.48.0/22 AS47033 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 85.235.93.0/24 AS42176 -Reserved AS-,ZZ 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.213.220.0/24 AS19662 -Reserved AS-,ZZ 91.217.120.0/23 AS51563 -Reserved AS-,ZZ 91.228.251.0/24 AS12703 PULSANT-AS Pulsant (Scotland) Ltd,GB 93.175.240.0/20 AS47860 -Reserved AS-,ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 103.4.135.0/24 AS55548 103.12.48.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.12.241.0/24 AS7718 TRANSACT-SDN-AS TransACT Capital Communications Pty Limited,AU 103.12.247.0/24 AS13233 103.13.204.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.41.184.0/24 AS26484 HOSTSPACE - HOSTSPACE NETWORKS LLC,US 103.42.36.0/22 AS13274 GGL-AS-AP Guochao Group limited,HK 103.42.200.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.42.240.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.233.140.0/23 AS55330 GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK,AF 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho,JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom,KR 103.243.128.0/22 AS13373 TOINTER-AS-AP Royal Network Technology Co., Ltd. in Guangzhou,CN 103.253.164.0/23 AS13317 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 149.255.16.0/22 AS19800 -Reserved AS-,ZZ 149.255.20.0/22 AS19800 -Reserved AS-,ZZ 154.168.28.0/23 AS29571 CITelecom-AS,CI 155.35.0.0/16 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.1.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.34.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.35.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.46.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.47.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.232.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 162.210.240.0/21 AS17246 -Reserved AS-,ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.64.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.68.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.244.140.0/22 AS17246 -Reserved AS-,ZZ 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.88.48.0/20 AS29927 -Reserved AS-,ZZ 168.112.0.0/21 AS36026 -Reserved AS-,ZZ 168.112.8.0/21 AS36026 -Reserved AS-,ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 173.45.192.0/20 AS62722 -Reserved AS-,ZZ 173.45.208.0/20 AS62722 -Reserved AS-,ZZ 173.242.176.0/20 AS25773 -Reserved AS-,ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited,HK 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 184.164.0.0/18 AS3257 TINET-BACKBONE Tinet SpA,DE 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 185.38.32.0/24 AS39451 MELBOURNE-AS Melbourne Server Hosting Ltd.,GB 185.38.33.0/24 AS34119 WILDCARD-AS Wildcard UK Limited,GB 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.46.0/23 AS17139 NETRANGE - Corporate Colocation Inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.243.64.0/20 AS3257 TINET-BACKBONE Tinet SpA,DE 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 196.3.180.0/24 AS37004 -Reserved AS-,ZZ 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 198.8.72.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.72.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.76.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.77.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.78.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.79.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 198.73.226.0/23 AS62839 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.44.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.45.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.46.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.47.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.103.89.0/24 AS19523 -Reserved AS-,ZZ 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc.,CA 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 199.255.12.0/22 AS27464 -Reserved AS-,ZZ 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited,PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.142.219.0/24 AS45149 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.167.128.0/23 AS21712 -Reserved AS-,ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc.,US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc.,US 208.73.28.0/22 AS21519 -Reserved AS-,ZZ 208.73.40.0/22 AS19901 -Reserved AS-,ZZ 208.73.41.0/24 AS19901 -Reserved AS-,ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/23 AS31812 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS8452 TE-AS TE-AS,EG 213.255.156.0/24 AS8452 TE-AS TE-AS,EG 213.255.157.0/24 AS8452 TE-AS TE-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 01 Jan '16

01 Jan '16

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, SAFNOG, PaNOG, 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 02 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 576790 Prefixes after maximum aggregation (per Origin AS): 213317 Deaggregation factor: 2.70 Unique aggregates announced (without unneeded subnets): 281104 Total ASes present in the Internet Routing Table: 52380 Prefixes per ASN: 11.01 Origin-only ASes present in the Internet Routing Table: 36587 Origin ASes announcing only one prefix: 15873 Transit ASes present in the Internet Routing Table: 6419 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 1004 Unregistered ASNs in the Routing Table: 361 Number of 32-bit ASNs allocated by the RIRs: 12266 Number of 32-bit ASNs visible in the Routing Table: 9374 Prefixes from 32-bit ASNs in the Routing Table: 35887 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 382 Number of addresses announced to Internet: 2802747332 Equivalent to 167 /8s, 14 /16s and 135 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.9 Total number of prefixes smaller than registry allocations: 189420 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 146553 Total APNIC prefixes after maximum aggregation: 40529 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 155260 Unique aggregates announced from the APNIC address blocks: 62790 APNIC Region origin ASes present in the Internet Routing Table: 5122 APNIC Prefixes per ASN: 30.31 APNIC Region origin ASes announcing only one prefix: 1194 APNIC Region transit ASes present in the Internet Routing Table: 898 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1779 Number of APNIC addresses announced to Internet: 756331140 Equivalent to 45 /8s, 20 /16s and 178 /24s Percentage of available APNIC address space announced: 88.4 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, 131072-135580 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: 181208 Total ARIN prefixes after maximum aggregation: 88927 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 184631 Unique aggregates announced from the ARIN address blocks: 86591 ARIN Region origin ASes present in the Internet Routing Table: 16456 ARIN Prefixes per ASN: 11.22 ARIN Region origin ASes announcing only one prefix: 5922 ARIN Region transit ASes present in the Internet Routing Table: 1725 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 911 Number of ARIN addresses announced to Internet: 1101680064 Equivalent to 65 /8s, 170 /16s and 77 /24s Percentage of available ARIN address space announced: 58.3 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, 393216-395164 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: 138671 Total RIPE prefixes after maximum aggregation: 68862 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 146667 Unique aggregates announced from the RIPE address blocks: 90783 RIPE Region origin ASes present in the Internet Routing Table: 18042 RIPE Prefixes per ASN: 8.13 RIPE Region origin ASes announcing only one prefix: 7973 RIPE Region transit ASes present in the Internet Routing Table: 3006 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4339 Number of RIPE addresses announced to Internet: 702366336 Equivalent to 41 /8s, 221 /16s and 66 /24s Percentage of available RIPE address space announced: 102.1 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, 196608-204287 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: 60730 Total LACNIC prefixes after maximum aggregation: 11852 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 73834 Unique aggregates announced from the LACNIC address blocks: 34308 LACNIC Region origin ASes present in the Internet Routing Table: 2464 LACNIC Prefixes per ASN: 29.97 LACNIC Region origin ASes announcing only one prefix: 594 LACNIC Region transit ASes present in the Internet Routing Table: 546 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2169 Number of LACNIC addresses announced to Internet: 170653696 Equivalent to 10 /8s, 43 /16s and 248 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 13654 Total AfriNIC prefixes after maximum aggregation: 3105 AfriNIC Deaggregation factor: 4.40 Prefixes being announced from the AfriNIC address blocks: 16016 Unique aggregates announced from the AfriNIC address blocks: 6309 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 21.94 AfriNIC Region origin ASes announcing only one prefix: 190 AfriNIC Region transit ASes present in the Internet Routing Table: 169 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 176 Number of AfriNIC addresses announced to Internet: 71369216 Equivalent to 4 /8s, 65 /16s and 2 /24s Percentage of available AfriNIC address space announced: 70.9 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 5601 4192 76 China Education and Research 7545 3097 346 158 TPG Telecom Limited 4766 3021 11136 1003 Korea Telecom 17974 2841 909 90 PT Telekomunikasi Indonesia 9829 2292 1430 370 National Internet Backbone 4755 2069 431 233 TATA Communications formerly 9808 1727 8717 29 Guangdong Mobile Communicatio 4808 1604 2278 506 CNCGROUP IP network China169 9583 1511 121 558 Sify Limited 38197 1415 88 185 Sun Network (Hong Kong) Limit 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 3273 2948 145 Cox Communications Inc. 3356 2591 10689 530 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2211 394 277 MegaPath Corporation 20115 1908 1907 407 Charter Communications 6983 1698 849 238 EarthLink, Inc. 30036 1669 333 330 Mediacom Communications Corp 4323 1579 1021 393 tw telecom holdings, inc. 209 1467 4338 1231 Qwest Communications Company, 701 1381 11445 652 MCI Communications Services, 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 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2284 902 1635 Akamai International B.V. 34984 1938 322 411 TELLCOM ILETISIM HIZMETLERI A 8551 1435 376 44 Bezeq International-Ltd 13188 1075 97 79 TOV "Bank-Inform" 12479 1070 965 80 France Telecom Espana SA 31148 1042 47 41 Freenet Ltd. 8402 1033 544 15 OJSC "Vimpelcom" 9198 957 349 26 JSC Kazakhtelecom 6830 894 2712 464 Liberty Global Operations B.V 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 3407 540 140 Telmex Colombia S.A. 8151 2145 3372 500 Uninet S.A. de C.V. 7303 1579 941 241 Telecom Argentina S.A. 6503 1388 453 58 Axtel, S.A.B. de C.V. 28573 1214 2173 135 NET Serviços de Comunicação S 11830 1096 366 25 Instituto Costarricense de El 6147 1034 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 977 460 187 COLOMBIA TELECOMUNICACIONES S 26615 959 2325 34 Tim Celular S.A. 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 8452 1226 1472 16 TE-AS 24863 1163 403 36 Link Egypt (Link.NET) 37611 583 39 40 Afrihost-Brevis Computer Serv 36903 552 278 110 Office National des Postes et 36992 445 1233 33 ETISALAT MISR 37492 332 197 64 Orange Tunisie 24835 326 146 12 Vodafone Data 29571 264 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 15706 171 32 6 Sudatel (Sudan Telecom Co. Lt 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 5601 4192 76 China Education and Research 10620 3407 540 140 Telmex Colombia S.A. 22773 3273 2948 145 Cox Communications Inc. 7545 3097 346 158 TPG Telecom Limited 4766 3021 11136 1003 Korea Telecom 17974 2841 909 90 PT Telekomunikasi Indonesia 3356 2591 10689 530 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 9829 2292 1430 370 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3407 3267 Telmex Colombia S.A. 22773 3273 3128 Cox Communications Inc. 7545 3097 2939 TPG Telecom Limited 17974 2841 2751 PT Telekomunikasi Indonesia 6389 2508 2466 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2591 2061 Level 3 Communications, Inc. 4766 3021 2018 Korea Telecom 18566 2211 1934 MegaPath Corporation 9829 2292 1922 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 31.170.96.0/23 23456 32bit Transition AS 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 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 /11:100 /12:265 /13:506 /14:1016 /15:1770 /16:12974 /17:7411 /18:12627 /19:25579 /20:37829 /21:40085 /22:63764 /23:55187 /24:316045 /25:547 /26:575 /27:382 /28:17 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2460 3273 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2113 2211 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1486 1669 Mediacom Communications Corp 6983 1344 1698 EarthLink, Inc. 10620 1291 3407 Telmex Colombia S.A. 34984 1225 1938 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1225 CABLE ONE, INC. 31148 961 1042 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1631 2:662 4:100 5:2064 6:26 8:1430 12:1796 13:30 14:1605 15:23 16:2 17:57 18:19 20:48 22:1 23:1325 24:1733 27:2171 31:1718 32:54 33:2 34:4 35:5 36:202 37:2179 38:1140 39:22 40:80 41:3025 42:368 43:1612 44:36 45:1580 46:2371 47:64 49:1068 50:823 51:3 52:36 54:96 55:7 56:8 57:44 58:1458 59:841 60:519 61:1776 62:1436 63:1913 64:4451 65:2175 66:4077 67:2135 68:1090 69:3269 70:1042 71:461 72:1984 74:2556 75:357 76:419 77:1389 78:1245 79:821 80:1315 81:1350 82:860 83:672 84:777 85:1536 86:456 87:1048 88:552 89:1937 90:152 91:5960 92:863 93:2301 94:2242 95:2255 96:471 97:353 98:955 99:45 100:78 101:866 103:9273 104:2189 105:90 106:361 107:1114 108:640 109:2376 110:1250 111:1558 112:906 113:1190 114:930 115:1543 116:1516 117:1361 118:2023 119:1518 120:520 121:1162 122:2254 123:1883 124:1577 125:1741 128:675 129:357 130:423 131:1256 132:600 133:170 134:452 135:117 136:345 137:310 138:1634 139:202 140:246 141:464 142:639 143:750 144:582 145:150 146:830 147:609 148:1429 149:454 150:628 151:806 152:566 153:270 154:493 155:905 156:446 157:416 158:348 159:1059 160:420 161:700 162:2221 163:525 164:710 165:1100 166:315 167:919 168:1338 169:561 170:1480 171:263 172:378 173:1575 174:716 175:769 176:1492 177:4034 178:2216 179:1050 180:2067 181:1646 182:1914 183:665 184:764 185:5293 186:3004 187:1864 188:2127 189:1712 190:7607 191:1277 192:8756 193:5726 194:4317 195:3715 196:2251 197:1109 198:5491 199:5520 200:6711 201:3496 202:9930 203:9296 204:4565 205:2722 206:2966 207:3039 208:4011 209:3976 210:3766 211:2018 212:2642 213:2185 214:819 215:72 216:5708 217:1894 218:741 219:556 220:1647 221:810 222:646 223:888 End of report

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