- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 26 Nov '13

26 Nov '13

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, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. 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 0400 +10GMT Sat 23 Nov, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 472996 Prefixes after maximum aggregation: 189628 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 234531 Total ASes present in the Internet Routing Table: 41350 Prefixes per ASN: 11.44 Origin-only ASes present in the Internet Routing Table: 35408 Origin ASes announcing only one prefix: 16278 Transit ASes present in the Internet Routing Table: 5942 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 103 Max AS path prepend of ASN ( 50404) 101 Prefixes from unregistered ASNs in the Routing Table: 985 Unregistered ASNs in the Routing Table: 282 Number of 32-bit ASNs allocated by the RIRs: 5399 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 13142 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1166 Number of addresses announced to Internet: 2654800220 Equivalent to 158 /8s, 61 /16s and 9 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.3 Total number of prefixes smaller than registry allocations: 165017 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 111990 Total APNIC prefixes after maximum aggregation: 34022 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 114240 Unique aggregates announced from the APNIC address blocks: 47745 APNIC Region origin ASes present in the Internet Routing Table: 4875 APNIC Prefixes per ASN: 23.43 APNIC Region origin ASes announcing only one prefix: 1219 APNIC Region transit ASes present in the Internet Routing Table: 835 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 728686528 Equivalent to 43 /8s, 110 /16s and 223 /24s Percentage of available APNIC address space announced: 85.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 162923 Total ARIN prefixes after maximum aggregation: 81714 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163759 Unique aggregates announced from the ARIN address blocks: 75912 ARIN Region origin ASes present in the Internet Routing Table: 15939 ARIN Prefixes per ASN: 10.27 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1658 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1073967232 Equivalent to 64 /8s, 3 /16s and 112 /24s Percentage of available ARIN address space announced: 56.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 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: 119427 Total RIPE prefixes after maximum aggregation: 61061 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123136 Unique aggregates announced from the RIPE address blocks: 78812 RIPE Region origin ASes present in the Internet Routing Table: 17527 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8293 RIPE Region transit ASes present in the Internet Routing Table: 2826 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 103 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 656226532 Equivalent to 39 /8s, 29 /16s and 56 /24s Percentage of available RIPE address space announced: 95.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-200191 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: 53080 Total LACNIC prefixes after maximum aggregation: 10038 LACNIC Deaggregation factor: 5.29 Prefixes being announced from the LACNIC address blocks: 58307 Unique aggregates announced from the LACNIC address blocks: 27085 LACNIC Region origin ASes present in the Internet Routing Table: 2040 LACNIC Prefixes per ASN: 28.58 LACNIC Region origin ASes announcing only one prefix: 553 LACNIC Region transit ASes present in the Internet Routing Table: 390 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 143625784 Equivalent to 8 /8s, 143 /16s and 142 /24s Percentage of available LACNIC address space announced: 85.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 11750 Total AfriNIC prefixes after maximum aggregation: 2600 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12388 Unique aggregates announced from the AfriNIC address blocks: 4039 AfriNIC Region origin ASes present in the Internet Routing Table: 689 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 210 AfriNIC Region transit ASes present in the Internet Routing Table: 139 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 48324352 Equivalent to 2 /8s, 225 /16s and 95 /24s Percentage of available AfriNIC address space announced: 48.0 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 4766 2931 11557 940 Korea Telecom (KIX) 17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA 7545 2111 319 111 TPG Internet Pty Ltd 4755 1792 392 190 TATA Communications formerly 9829 1543 1245 45 BSNL National Internet Backbo 9583 1246 95 509 Sify Limited 9498 1210 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 4808 1144 2119 337 CNCGROUP IP network: China169 24560 1095 380 166 Bharti Airtel Ltd., Telemedia 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 6389 3042 3688 53 BellSouth.net Inc. 22773 2208 2941 141 Cox Communications, Inc. 1785 2058 686 145 PaeTec Communications, Inc. 18566 2055 379 178 MegaPath Corporation 20115 1681 1655 598 Charter Communications 4323 1641 1098 419 Time Warner Telecom 701 1509 11162 784 MCI Communications Services, 30036 1388 313 578 Mediacom Communications Corp 7018 1331 17778 870 AT&T WorldNet Services 6983 1294 756 580 ITC^Deltacom 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 8402 1923 544 16 OJSC "Vimpelcom" 34984 1367 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1164 437 871 Akamai Technologies European 31148 1009 45 19 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 869 363 39 JSC UKRTELECOM, 8551 787 370 41 Bezeq International 6830 773 2327 425 UPC Distribution Services 12479 679 797 57 Uni2 Autonomous System 35228 548 246 16 Avatar Broadband Limited 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 28573 3306 1781 123 NET Servicos de Comunicao S.A 10620 2670 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1647 908 20 Global Village Telecom 8151 1358 2850 419 UniNet S.A. de C.V. 11830 866 364 15 Instituto Costarricense de El 27947 819 94 92 Telconet S.A 6503 793 434 62 AVANTEL, S.A. 6147 790 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia 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 36998 1864 112 5 Sudanese Mobile Telephone (ZA 24863 888 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 411 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 29571 226 17 13 Ci Telecom Autonomous system 15706 221 32 6 Sudatel Internet Exchange Aut 36992 219 501 29 Etisalat MISR 29975 192 668 21 Vodacom 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 28573 3306 1781 123 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 4766 2931 11557 940 Korea Telecom (KIX) 17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2670 433 213 Telmex Colombia S.A. 22773 2208 2941 141 Cox Communications, Inc. 7545 2111 319 111 TPG Internet Pty Ltd 1785 2058 686 145 PaeTec Communications, Inc. 18566 2055 379 178 MegaPath Corporation 8402 1923 544 16 OJSC "Vimpelcom" Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3042 2989 BellSouth.net Inc. 17974 2714 2626 PT TELEKOMUNIKASI INDONESIA 10620 2670 2457 Telmex Colombia S.A. 22773 2208 2067 Cox Communications, Inc. 7545 2111 2000 TPG Internet Pty Ltd 4766 2931 1991 Korea Telecom (KIX) 1785 2058 1913 PaeTec Communications, Inc. 8402 1923 1907 OJSC "Vimpelcom" 18566 2055 1877 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom 62850 UNALLOCATED 8.25.147.0/24 3356 Level 3 Communicatio 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 65160 PRIVATE 12.1.58.0/24 17361 Sungard Trading Syst 65160 PRIVATE 12.1.59.0/24 17361 Sungard Trading Syst 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.4.0/24 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.21.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Capital Technology Services G 23.91.96.0/20 37958 ChinaCache Networks ASN 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 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 /9:11 /10:31 /11:92 /12:253 /13:474 /14:924 /15:1625 /16:12820 /17:6775 /18:11309 /19:23082 /20:32928 /21:35636 /22:49999 /23:43870 /24:250678 /25:871 /26:993 /27:467 /28:42 /29:69 /30:17 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2009 2055 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1594 1923 OJSC "Vimpelcom" 22773 1463 2208 Cox Communications, Inc. 30036 1232 1388 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1095 2058 PaeTec Communications, Inc. 6983 1035 1294 ITC^Deltacom 22561 964 1241 Digital Teleport, Inc Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:899 2:825 3:3 4:17 5:1027 6:21 8:624 12:1880 13:3 14:900 15:11 16:3 17:18 18:19 20:21 23:585 24:1757 27:1625 31:1506 32:45 33:2 34:5 36:86 37:1936 38:916 39:5 40:182 41:3235 42:290 44:14 46:2034 47:10 49:695 50:861 52:12 54:44 55:5 56:4 57:26 58:1165 59:575 60:368 61:1476 62:1247 63:1987 64:4325 65:2348 66:4160 67:2114 68:1093 69:3301 70:889 71:488 72:2012 74:2577 75:325 76:303 77:1158 78:1073 79:662 80:1272 81:1049 82:648 83:682 84:588 85:1260 86:375 87:1021 88:557 89:1562 90:152 91:5690 92:615 93:1611 94:2075 95:1554 96:515 97:348 98:1041 99:41 100:32 101:653 103:3675 105:527 106:141 107:218 108:536 109:1981 110:979 111:1119 112:597 113:812 114:753 115:1062 116:990 117:822 118:1184 119:1281 120:338 121:754 122:1872 123:1266 124:1397 125:1437 128:674 129:229 130:353 131:665 132:361 133:158 134:303 135:72 136:284 137:250 138:352 139:298 140:201 141:331 142:547 143:400 144:495 145:90 146:532 147:412 148:775 149:361 150:153 151:665 152:412 153:205 154:54 155:500 156:295 157:421 158:284 159:783 160:361 161:458 162:867 163:225 164:622 165:592 166:263 167:634 168:1043 169:125 170:1126 171:185 172:27 173:1591 174:694 175:526 176:1321 177:2472 178:1864 179:297 180:1597 181:859 182:1379 183:468 184:630 185:1057 186:2642 187:1484 188:1875 189:1265 190:7310 192:7078 193:5434 194:4026 195:3366 196:1340 197:1041 198:4766 199:5491 200:6055 201:2524 202:8976 203:8897 204:4546 205:2649 206:2833 207:2837 208:3985 209:3653 210:3047 211:1577 212:2151 213:1998 214:898 215:91 216:5423 217:1694 218:627 219:323 220:1277 221:585 222:328 223:509 End of report

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RPKI Validator 2.13 released
by Alex Band 25 Nov '13

25 Nov '13

Hello everyone, We just released RPKI Validator 2.13 and I would just like to highlight a couple of important improvements and fixes. 1. Single, unified configuration file We recently received a request to allow overriding the default paths of the application to allow Debian packaging. This meant we ended up with so many startup flags and environment variables that we decided to put every user configurable option together in one single file. You can choose your own name and path for the config file, to allow for easy updating without overwriting your preferences. 2. Application health and trust anchor monitoring Quite some users have asked us to implement monitoring, so they can keep an eye on whether the application itself is running properly and if the RPKI repositories are available and serving data. Application health monitoring currently only checks if the rsync binary can be found and executed. For Trust Anchor monitoring we built a dedicated page. For example: http://localcert.ripe.net:8088/trust-anchor-monitor/44a4f26e67 Both are a basic, initial implementations. We’re actively looking for feedback on which checks you would like to see and how you would like to be able to implement them in your monitoring setups. 3. Deep linking You can specify an AS Number or prefix in the URL of the ROA and BGP Preview pages to get direct, bookmark-able access to information. For example: - http://localcert.ripe.net:8088/roas?q=2001:7fb:fe01::/48 - http://localcert.ripe.net:8088/bgp-preview?q=AS12654 4. Bug and conformance fixes At IETF88 in Vancouver we did some rigorous testing with other implementors to see how the application handles malformed objects. A couple of bugs and other anomalies came to light that have been fixed in this version. You can download RPKI Validator 2.13 here: https://www.ripe.net/lir-services/resource-management/certification/tools-a… We recommend that you update to this release. As always, we look forward to your feedback. Kind regards, Alex Band Product Manager RIPE NCC

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BGP Update Report
by cidr-report＠potaroo.net 23 Nov '13

23 Nov '13

BGP Update Report Interval: 14-Nov-13 -to- 21-Nov-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7545 79543 2.7% 37.5 -- TPG-INTERNET-AP TPG Telecom Limited 2 - AS30693 49031 1.7% 91.1 -- SERVERHUB-PHOENIX - Eonix Corporation 3 - AS8402 40599 1.4% 19.4 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS9829 39167 1.3% 25.4 -- BSNL-NIB National Internet Backbone 5 - AS4538 32376 1.1% 59.1 -- ERX-CERNET-BKB China Education and Research Network Center 6 - AS7029 30570 1.0% 7.2 -- WINDSTREAM - Windstream Communications Inc 7 - AS28573 24608 0.8% 7.1 -- NET Serviços de Comunicação S.A. 8 - AS13118 23281 0.8% 529.1 -- ASN-YARTELECOM OJSC Rostelecom 9 - AS29990 22641 0.8% 754.7 -- ASN-APPNEXUS - AppNexus, Inc 10 - AS38457 21312 0.7% 234.2 -- HNS-AS-AP Honesty Net Solution (I) Pvt Ltd 11 - AS36753 19597 0.7% 6532.3 -- SSF-AUTO-PARTS - SSF Imported Autoparts Inc. 12 - AS15003 19508 0.7% 22.6 -- NOBIS-TECH - Nobis Technology Group, LLC 13 - AS35873 18792 0.6% 1708.4 -- MOVE-NETWORKS - Move Networks, inc. 14 - AS17974 18608 0.6% 6.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 15 - AS4775 18460 0.6% 142.0 -- GLOBE-TELECOM-AS Globe Telecoms 16 - AS27738 18250 0.6% 31.7 -- Ecuadortelecom S.A. 17 - AS11976 15374 0.5% 75.4 -- FIDN - Fidelity Communication International Inc. 18 - AS4323 15282 0.5% 5.1 -- TWTC - tw telecom holdings, inc. 19 - AS36998 14333 0.5% 7.7 -- SDN-MOBITEL 20 - AS3 14294 0.5% 3394.0 -- RAFFEL-INTERNET Raffel Internet B.V. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS36753 19597 0.7% 6532.3 -- SSF-AUTO-PARTS - SSF Imported Autoparts Inc. 2 - AS57130 11844 0.4% 3948.0 -- SECPRAL-AS Secpral COM SRL 3 - AS62431 2000 0.1% 2000.0 -- NCSC-IE-AS National Cyber Security Centre 4 - AS35873 18792 0.6% 1708.4 -- MOVE-NETWORKS - Move Networks, inc. 5 - AS54465 7528 0.2% 1505.6 -- QPM-AS-1 - QuickPlay Media Inc. 6 - AS3 1269 0.0% 3453.0 -- RAFFEL-INTERNET Raffel Internet B.V. 7 - AS6775 7181 0.2% 1196.8 -- BACKBONE_EHF_EUROPE Backbone ehf 8 - AS7202 8622 0.3% 862.2 -- FAMU - Florida A & M University 9 - AS49742 827 0.0% 827.0 -- IWT-NETWORK LLC "Iwt" Company 10 - AS57851 771 0.0% 771.0 -- GENESIS-HOUSING-ASSOCIATION-LIMITED Genesis Housing Association Limited 11 - AS29990 22641 0.8% 754.7 -- ASN-APPNEXUS - AppNexus, Inc 12 - AS52355 1343 0.1% 671.5 -- Jalasoft Corp. 13 - AS37367 667 0.0% 667.0 -- CALLKEY 14 - AS11947 3186 0.1% 637.2 -- Cablenett Limited 15 - AS57201 578 0.0% 578.0 -- EDF-AS Estonian Defence Forces 16 - AS13118 23281 0.8% 529.1 -- ASN-YARTELECOM OJSC Rostelecom 17 - AS37453 7206 0.2% 514.7 -- VODACOM-CONGO 18 - AS3 14294 0.5% 3394.0 -- RAFFEL-INTERNET Raffel Internet B.V. 19 - AS22688 855 0.0% 427.5 -- DOLGENCORP - Dollar General Corporation 20 - AS50337 1230 0.0% 410.0 -- TETTAS-AS TETTAS SRL TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/20 23044 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 103.243.220.0/22 22568 0.7% AS29990 -- ASN-APPNEXUS - AppNexus, Inc 3 - 8.20.2.0/24 18763 0.6% AS35873 -- MOVE-NETWORKS - Move Networks, inc. 4 - 194.9.23.0/24 11835 0.4% AS57130 -- SECPRAL-AS Secpral COM SRL 5 - 12.68.46.0/24 9850 0.3% AS36753 -- SSF-AUTO-PARTS - SSF Imported Autoparts Inc. 6 - 64.240.174.0/24 9745 0.3% AS36753 -- SSF-AUTO-PARTS - SSF Imported Autoparts Inc. 9 - 14.202.160.0/22 8351 0.3% AS7545 -- TPG-INTERNET-AP TPG Telecom Limited 10 - 67.210.190.0/23 7834 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 11 - 206.152.15.0/24 7522 0.2% AS54465 -- QPM-AS-1 - QuickPlay Media Inc. 12 - 192.58.232.0/24 7476 0.2% AS6629 -- NOAA-AS - NOAA 13 - 79.134.225.0/24 7093 0.2% AS6775 -- BACKBONE_EHF_EUROPE Backbone ehf 14 - 38.87.227.0/24 6937 0.2% AS37453 -- VODACOM-CONGO 15 - 220.244.72.0/21 6858 0.2% AS7545 -- TPG-INTERNET-AP TPG Telecom Limited 16 - 67.210.188.0/23 6746 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 17 - 110.175.88.0/22 5507 0.2% AS7545 -- TPG-INTERNET-AP TPG Telecom Limited 18 - 220.244.0.0/22 5445 0.2% AS7545 -- TPG-INTERNET-AP TPG Telecom Limited 19 - 37.0.16.0/22 4828 0.1% AS35467 -- DCF-AS DataCenter Fryslan AS 20 - 37.0.20.0/22 4818 0.1% AS35467 -- DCF-AS DataCenter Fryslan AS 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

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The Cidr Report
by cidr-report＠potaroo.net 23 Nov '13

23 Nov '13

This report has been generated at Fri Nov 22 21:13:32 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 15-11-13 485585 273250 16-11-13 484011 273668 17-11-13 483814 273917 18-11-13 484111 272263 19-11-13 484362 272400 20-11-13 484547 272722 21-11-13 484317 272975 22-11-13 483927 273289 AS Summary 45683 Number of ASes in routing system 18756 Number of ASes announcing only one prefix 4209 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 118835968 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 22Nov13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 484535 273295 211240 43.6% All ASes AS28573 3392 89 3303 97.4% NET Serviços de Comunicação S.A. AS6389 3042 56 2986 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2713 173 2540 93.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4209 1739 2470 58.7% WINDSTREAM - Windstream Communications Inc AS22773 2211 158 2053 92.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2931 949 1982 67.6% KIXS-AS-KR Korea Telecom AS18881 1647 31 1616 98.1% Global Village Telecom AS36998 1864 375 1489 79.9% SDN-MOBITEL AS18566 2054 566 1488 72.4% MEGAPATH5-US - MegaPath Corporation AS4323 2960 1527 1433 48.4% TWTC - tw telecom holdings, inc. AS7303 1729 470 1259 72.8% Telecom Argentina S.A. AS1785 2058 836 1222 59.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1792 582 1210 67.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS10620 2671 1469 1202 45.0% Telmex Colombia S.A. AS7552 1194 139 1055 88.4% VIETEL-AS-AP Vietel Corporation AS22561 1241 221 1020 82.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS9829 1544 659 885 57.3% BSNL-NIB National Internet Backbone AS35908 913 91 822 90.0% VPLSNET - Krypt Technologies AS7545 2113 1304 809 38.3% TPG-INTERNET-AP TPG Telecom Limited AS18101 982 180 802 81.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1144 400 744 65.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS8151 1365 637 728 53.3% Uninet S.A. de C.V. AS24560 1095 368 727 66.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS701 1509 786 723 47.9% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS6983 1295 580 715 55.2% ITCDELTA - ITC^Deltacom AS13977 853 144 709 83.1% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS6147 790 108 682 86.3% Telefonica del Peru S.A.A. AS4780 1018 348 670 65.8% SEEDNET Digital United Inc. AS855 725 56 669 92.3% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS26615 755 87 668 88.5% Tim Celular S.A. Total 53809 15128 38681 71.9% Top 30 total Possible Bogus Routes 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 27.100.7.0/24 AS56096 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 63.247.0.0/19 AS226 LOS-NETTOS-AS - Los Nettos 63.247.0.0/24 AS27609 63.247.1.0/24 AS27609 63.247.2.0/24 AS27609 63.247.3.0/24 AS27609 63.247.4.0/24 AS27609 63.247.5.0/24 AS27609 63.247.6.0/24 AS27609 63.247.7.0/24 AS27609 63.247.8.0/24 AS27609 63.247.9.0/24 AS27609 63.247.10.0/24 AS27609 63.247.11.0/24 AS27609 63.247.13.0/24 AS27609 63.247.14.0/24 AS27609 63.247.15.0/24 AS27609 63.247.16.0/24 AS27609 63.247.17.0/24 AS27609 63.247.18.0/24 AS27609 63.247.19.0/24 AS27609 63.247.20.0/24 AS27609 63.247.21.0/24 AS27609 63.247.22.0/24 AS27609 63.247.23.0/24 AS27609 63.247.24.0/24 AS27609 63.247.25.0/24 AS27609 63.247.26.0/24 AS27609 63.247.27.0/24 AS27609 63.247.28.0/24 AS27609 63.247.29.0/24 AS27609 64.25.16.0/23 AS19535 64.25.20.0/24 AS19535 64.25.21.0/24 AS19535 64.25.22.0/24 AS19535 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 64.111.0.0/20 AS8039 CCC-ASN-1 - Cinergy Communications 64.111.160.0/20 AS40551 64.111.160.0/24 AS40551 64.111.161.0/24 AS40551 64.111.162.0/24 AS40551 64.111.167.0/24 AS40551 64.111.169.0/24 AS40551 64.111.170.0/24 AS40551 64.111.171.0/24 AS40551 64.111.172.0/24 AS40551 64.111.173.0/24 AS40551 64.111.174.0/24 AS40551 64.111.175.0/24 AS40551 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.202.48.0/22 AS23380 64.202.52.0/23 AS23380 64.202.54.0/24 AS23380 64.202.55.0/24 AS23380 64.202.56.0/22 AS23380 64.202.60.0/24 AS23380 64.202.61.0/24 AS23380 64.202.62.0/24 AS23380 64.202.63.0/24 AS23380 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.11.112.0/20 AS14572 66.55.96.0/23 AS17203 66.55.98.0/24 AS17203 66.55.99.0/24 AS17203 66.55.100.0/22 AS17203 66.55.102.0/23 AS17203 66.55.104.0/21 AS17203 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation 66.180.239.0/24 AS35888 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc. 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.206.208.0/22 AS23380 66.206.211.0/24 AS14288 MPINET - MPInet 66.206.212.0/24 AS23380 66.206.213.0/24 AS14288 MPINET - MPInet 66.206.214.0/24 AS23380 66.206.215.0/24 AS23380 66.206.216.0/23 AS14288 MPINET - MPInet 66.206.218.0/23 AS23380 66.206.220.0/22 AS23380 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.254.160.0/20 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.176.0/21 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.184.0/22 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.188.0/22 AS35916 MULTA-ASN1 - MULTACOM CORPORATION 67.21.144.0/22 AS174 COGENT Cogent/PSI 67.21.148.0/22 AS174 COGENT Cogent/PSI 68.69.96.0/21 AS32986 68.69.96.0/24 AS32986 68.69.104.0/21 AS32986 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS6246 AVALONTEL - AvalonTel 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.112.100.0/22 AS16764 74.113.200.0/23 AS46939 74.114.52.0/22 AS40818 74.114.52.0/23 AS40818 74.114.52.0/24 AS40818 74.114.53.0/24 AS40818 74.114.54.0/23 AS40818 74.114.54.0/24 AS40818 74.114.55.0/24 AS40818 74.114.140.0/22 AS32757 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 74.118.132.0/22 AS5117 91.193.60.0/22 AS3356 LEVEL3 Level 3 Communications 91.195.66.0/23 AS3356 LEVEL3 Level 3 Communications 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.200.188.0/22 AS44016 91.207.152.0/24 AS64100 91.207.153.0/24 AS64100 91.209.115.0/24 AS31103 KEYWEB-AS Keyweb AG 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 94.158.16.0/22 AS3257 TINET-BACKBONE Tinet SpA 94.158.20.0/22 AS3257 TINET-BACKBONE Tinet SpA 94.158.24.0/22 AS3257 TINET-BACKBONE Tinet SpA 94.158.28.0/22 AS3257 TINET-BACKBONE Tinet SpA 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.11.1.0/24 AS9822 AMNET-AU-AP Amnet IT Services Pty Ltd 103.13.184.0/23 AS58674 115.166.130.0/23 AS45423 115.166.132.0/24 AS45423 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 124.64.0.0/10 AS4847 CNIX-AP China Networks Inter-Exchange 164.40.184.0/24 AS19821 164.138.96.0/23 AS58101 164.138.96.0/24 AS58101 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.136.192.0/18 AS14572 178.218.240.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.241.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.242.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.243.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.244.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.245.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.246.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.247.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.248.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.249.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.250.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.251.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.252.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.253.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.254.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.255.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA SAS 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 192.166.32.0/20 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.9.59.0/24 AS1257 TELE2 193.16.106.0/24 AS31539 193.22.224.0/20 AS3322 193.22.238.0/23 AS6824 HERMES-NETWORK Hermes Telecom International Ltd 193.33.66.0/23 AS39874 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 193.178.217.0/24 AS20737 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company 193.202.8.0/21 AS3322 193.254.218.0/23 AS25229 VOLIA-AS Kyivski Telekomunikatsiyni Merezhi LLC 194.50.82.0/24 AS16276 OVH OVH Systems 194.63.152.0/22 AS3356 LEVEL3 Level 3 Communications 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.126.219.0/24 AS34545 195.85.239.0/24 AS29324 195.114.4.0/23 AS41158 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 195.234.156.0/24 AS25028 195.248.240.0/23 AS34169 MEDIA-COM-TYCHY Media-Com Sp. z o.o. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.49.33.0/24 AS7657 VODAFONE-NZ-NGN-AS Vodafone NZ Ltd. 202.58.113.0/24 AS19161 202.59.240.0/24 AS17477 MCT-SYDNEY Macquarie Telecom 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.32.0/24 AS25617 204.9.33.0/24 AS25617 204.9.34.0/24 AS25617 204.9.35.0/24 AS25617 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc. 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.115.110.0/23 AS53709 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 204.225.173.0/24 AS6407 PRIMUS-AS6407 - Primus Telecommunications Canada Inc. 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp 205.207.66.0/24 AS15290 ALLST-15290 - Allstream Corp. 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 205.236.71.0/24 AS852 ASN852 - TELUS Communications Inc. 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.66.120.0/22 AS32757 208.68.180.0/22 AS4323 TWTC - tw telecom holdings, inc. 208.74.224.0/22 AS174 COGENT Cogent/PSI 208.75.152.0/21 AS32146 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.84.232.0/24 AS33131 208.84.234.0/24 AS33131 208.84.237.0/24 AS33131 208.84.238.0/24 AS33131 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS65160 -Private Use AS- 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.164.0/22 AS46099 208.92.224.0/22 AS32757 209.161.96.0/20 AS8039 CCC-ASN-1 - Cinergy Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.193.112.0/20 AS209 ASN-QWEST-US NOVARTIS-DMZ-US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 212.119.32.0/19 AS12550 213.184.64.0/24 AS13071 213.184.65.0/24 AS13071 213.184.66.0/24 AS13071 213.184.67.0/24 AS13071 213.184.68.0/24 AS13071 213.184.69.0/24 AS13071 213.184.70.0/24 AS13071 213.184.71.0/24 AS13071 213.184.72.0/24 AS13071 213.184.73.0/24 AS13071 213.184.74.0/24 AS13071 213.184.75.0/24 AS13071 213.184.76.0/24 AS13071 213.184.77.0/24 AS13071 213.184.78.0/24 AS13071 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.14.64.0/20 AS14728 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 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

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Weekly Routing Table Report
by Routing Analysis Role Account 22 Nov '13

22 Nov '13

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, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. 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 23 Nov, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet Complete listing at http://thyme.rand.apnic.net/current/data-badAS Complete listing at http://thyme.rand.apnic.net/current/data-dsua Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos End of report

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Routing Resilience Survey (a project coordinated by ISOC)
by Andrei Robachevsky 19 Nov '13

19 Nov '13

Hello everyone, I'd like to draw your attention to an effort coordinated by the Internet Society aimed at a better understanding of Internet-wide routing security issues. This effort is based on the collection of incident data related to routing resiliency to provide a statistically representative picture of these incidents and their impacts, as a basis for risk assessment and global trend analysis. We would like to invite network operators to join this effort. You can find more information about this project here: https://www.internetsociety.org/rrs/ For participating network operators the project will help answering questions like: - What happens with my prefixes elsewhere in the global Internet? - What impact can routing misconfigurations have on my network? - How "safe" is the global routing system? One important thing I'd like to mention here is related to confidentiality. We understand the sensitivity of some of the data involved in this effort. Therefore, the Internet Society is committed to ensuring participant-specific information remains confidential. All data collected will be stored on Internet Society servers. Any public information or analyses will be fully anonymised. This is a 6-month effort. After the project is successfully completed we will publish a report presenting the findings, statistical data and trends. We'll also be happy to present the results at one of RIPE meetings. We hope you will join this effort. Thanks, Andrei Robachevsky Internet Society

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[training] RIPE NCC Training Courses January-March 2014
by Training Team 18 Nov '13

18 Nov '13

Dear Colleagues, Our training team travels the RIPE NCC service region to deliver training courses to our members without any additional cost. Over the next few months, we'll be in Lisbon, Frankfurt, Busto Arsizio, Manamah, St. Petersburg, Tallinn, London, Warsaw, Copenhagen, Amsterdam, Bucharest. Visit the following page to register and to check which training courses we are giving in your area: https://lirportal.ripe.net/training/courses The RIPE NCC delivers the following training courses: - LIR Training Course - Database Training Course - IPv6 for LIRs Training Course - Routing Security Training Course For more information visit: http://www.ripe.net/lir-services/training/courses With kind regards, Rumy Spratley-Kanis Training Services Manager

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BGP Update Report
by cidr-report＠potaroo.net 16 Nov '13

16 Nov '13

BGP Update Report Interval: 07-Nov-13 -to- 14-Nov-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 47293 2.1% 38.9 -- BSNL-NIB National Internet Backbone 2 - AS30693 42347 1.9% 411.1 -- SERVERHUB - Eonix Corporation 3 - AS18809 41433 1.8% 812.4 -- Cable Onda 4 - AS6407 40720 1.8% 768.3 -- PRIMUS-AS6407 - Primus Telecommunications Canada Inc. 5 - AS8402 33557 1.5% 40.4 -- CORBINA-AS OJSC "Vimpelcom" 6 - AS38457 31250 1.4% 367.6 -- HNS-AS-AP Honesty Net Solution (I) Pvt Ltd 7 - AS7545 28859 1.3% 29.6 -- TPG-INTERNET-AP TPG Telecom Limited 8 - AS24863 24868 1.1% 45.9 -- LINKdotNET-AS 9 - AS29990 21868 1.0% 3124.0 -- ASN-APPNEXUS - AppNexus, Inc 10 - AS13118 21208 0.9% 482.0 -- ASN-YARTELECOM OJSC Rostelecom 11 - AS35873 20413 0.9% 4082.6 -- MOVE-NETWORKS - Move Networks, inc. 12 - AS28573 20384 0.9% 8.3 -- NET Serviços de Comunicação S.A. 13 - AS13188 18726 0.8% 52.5 -- BANKINFORM-AS TOV "Bank-Inform" 14 - AS29049 18476 0.8% 54.2 -- DELTA-TELECOM-AS Delta Telecom LTD. 15 - AS7552 16766 0.7% 15.4 -- VIETEL-AS-AP Vietel Corporation 16 - AS4775 16486 0.7% 1099.1 -- GLOBE-TELECOM-AS Globe Telecoms 17 - AS4538 15993 0.7% 29.2 -- ERX-CERNET-BKB China Education and Research Network Center 18 - AS4847 13696 0.6% 28.9 -- CNIX-AP China Networks Inter-Exchange 19 - AS11976 13313 0.6% 242.1 -- FIDN - Fidelity Communication International Inc. 20 - AS7303 13247 0.6% 8.2 -- Telecom Argentina S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS57130 12788 0.6% 6394.0 -- SECPRAL-AS Secpral COM SRL 2 - AS35873 20413 0.9% 4082.6 -- MOVE-NETWORKS - Move Networks, inc. 3 - AS6174 6595 0.3% 3297.5 -- SPRINTLINK8 - Sprint 4 - AS29990 21868 1.0% 3124.0 -- ASN-APPNEXUS - AppNexus, Inc 5 - AS57109 2732 0.1% 2732.0 -- ASPROREVIZOR Pro-Revizor LLC. 6 - AS32244 6966 0.3% 2322.0 -- LIQUID-WEB-INC - Liquid Web, Inc. 7 - AS62431 1887 0.1% 1887.0 -- NCSC-IE-AS National Cyber Security Centre 8 - AS36753 3678 0.2% 1839.0 -- SSF-AUTO-PARTS - SSF Imported Autoparts Inc. 9 - AS7202 8578 0.4% 1715.6 -- FAMU - Florida A & M University 10 - AS3 1569 0.1% 2513.0 -- RAFFEL-INTERNET Raffel Internet B.V. 11 - AS37367 1511 0.1% 1511.0 -- CALLKEY 12 - AS54465 6993 0.3% 1398.6 -- QPM-AS-1 - QuickPlay Media Inc. 13 - AS144 6415 0.3% 1283.0 -- ATT-INTERNET - Lucent Technologies/Bell Laboratories 14 - AS6421 1226 0.1% 1226.0 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 15 - AS4775 16486 0.7% 1099.1 -- GLOBE-TELECOM-AS Globe Telecoms 16 - AS6775 5598 0.2% 933.0 -- BACKBONE_EHF_EUROPE Backbone ehf 17 - AS22688 906 0.0% 906.0 -- DOLGENCORP - Dollar General Corporation 18 - AS45554 842 0.0% 842.0 -- VNNICANYCASTDNS-AS-VN Vietnam Internet network information center (VNNIC) 19 - AS18809 41433 1.8% 812.4 -- Cable Onda 20 - AS6407 40720 1.8% 768.3 -- PRIMUS-AS6407 - Primus Telecommunications Canada Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 103.243.220.0/22 21848 0.9% AS29990 -- ASN-APPNEXUS - AppNexus, Inc 2 - 109.161.64.0/20 21038 0.9% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 3 - 8.20.2.0/24 20407 0.8% AS35873 -- MOVE-NETWORKS - Move Networks, inc. 4 - 194.9.23.0/24 12786 0.5% AS57130 -- SECPRAL-AS Secpral COM SRL 5 - 192.58.232.0/24 8629 0.4% AS6629 -- NOAA-AS - NOAA 6 - 222.127.0.0/24 8170 0.3% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 7 - 120.28.62.0/24 8139 0.3% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 115.170.128.0/17 7145 0.3% AS4847 -- CNIX-AP China Networks Inter-Exchange 9 - 206.152.15.0/24 6862 0.3% AS54465 -- QPM-AS-1 - QuickPlay Media Inc. 10 - 67.210.190.0/23 6614 0.3% AS11976 -- FIDN - Fidelity Communication International Inc. 11 - 67.210.188.0/23 6361 0.3% AS11976 -- FIDN - Fidelity Communication International Inc. 12 - 79.134.225.0/24 5585 0.2% AS6775 -- BACKBONE_EHF_EUROPE Backbone ehf 14 - 69.38.178.0/24 4339 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 15 - 168.223.206.0/23 4315 0.2% AS7202 -- FAMU - Florida A & M University 16 - 168.223.200.0/22 4245 0.2% AS7202 -- FAMU - Florida A & M University 17 - 220.244.84.0/22 4019 0.2% AS7545 -- TPG-INTERNET-AP TPG Telecom Limited 18 - 121.52.144.0/24 3983 0.2% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited AS45773 -- HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pakistan 19 - 2.93.235.0/24 3970 0.2% AS8402 -- CORBINA-AS OJSC "Vimpelcom" 20 - 220.244.88.0/22 3949 0.2% AS7545 -- TPG-INTERNET-AP TPG Telecom Limited 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

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The Cidr Report
by cidr-report＠potaroo.net 16 Nov '13

16 Nov '13

This report has been generated at Fri Nov 15 21:13:34 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 08-11-13 482564 272254 09-11-13 482563 271900 10-11-13 482880 273274 11-11-13 482972 273298 12-11-13 483067 273564 13-11-13 483213 273544 14-11-13 485555 273300 15-11-13 485585 273226 AS Summary 45610 Number of ASes in routing system 18728 Number of ASes announcing only one prefix 4208 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 118835968 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 15Nov13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 484140 273313 210827 43.5% All ASes AS28573 3423 88 3335 97.4% NET Serviços de Comunicação S.A. AS6389 3050 58 2992 98.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2712 169 2543 93.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4208 1734 2474 58.8% WINDSTREAM - Windstream Communications Inc AS4766 2931 952 1979 67.5% KIXS-AS-KR Korea Telecom AS10620 2666 1056 1610 60.4% Telmex Colombia S.A. AS18881 1621 82 1539 94.9% Global Village Telecom AS18566 2056 566 1490 72.5% MEGAPATH5-US - MegaPath Corporation AS36998 1864 375 1489 79.9% SDN-MOBITEL AS4323 2956 1525 1431 48.4% TWTC - tw telecom holdings, inc. AS7303 1728 469 1259 72.9% Telecom Argentina S.A. AS1785 2039 820 1219 59.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1789 586 1203 67.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1198 139 1059 88.4% VIETEL-AS-AP Vietel Corporation AS22561 1242 221 1021 82.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS22773 2200 1266 934 42.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS9829 1544 631 913 59.1% BSNL-NIB National Internet Backbone AS35908 911 90 821 90.1% VPLSNET - Krypt Technologies AS7545 2109 1299 810 38.4% TPG-INTERNET-AP TPG Telecom Limited AS18101 982 180 802 81.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4788 868 68 800 92.2% TMNET-AS-AP TM Net, Internet Service Provider AS4808 1146 401 745 65.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 1096 365 731 66.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS701 1507 785 722 47.9% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS6983 1294 579 715 55.3% ITCDELTA - ITC^Deltacom AS8151 1368 655 713 52.1% Uninet S.A. de C.V. AS13977 853 144 709 83.1% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS6147 813 108 705 86.7% Telefonica del Peru S.A.A. AS4780 1002 307 695 69.4% SEEDNET Digital United Inc. AS8402 1922 1240 682 35.5% CORBINA-AS OJSC "Vimpelcom" Total 55098 16958 38140 69.2% Top 30 total Possible Bogus Routes 23.255.0.0/17 AS11878 TZULO - tzulo, inc. 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 27.100.7.0/24 AS56096 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 63.247.0.0/19 AS226 LOS-NETTOS-AS - Los Nettos 63.247.0.0/24 AS27609 63.247.1.0/24 AS27609 63.247.2.0/24 AS27609 63.247.3.0/24 AS27609 63.247.4.0/24 AS27609 63.247.5.0/24 AS27609 63.247.6.0/24 AS27609 63.247.7.0/24 AS27609 63.247.8.0/24 AS27609 63.247.9.0/24 AS27609 63.247.10.0/24 AS27609 63.247.11.0/24 AS27609 63.247.12.0/24 AS27609 63.247.13.0/24 AS27609 63.247.14.0/24 AS27609 63.247.15.0/24 AS27609 63.247.16.0/24 AS27609 63.247.17.0/24 AS27609 63.247.18.0/24 AS27609 63.247.19.0/24 AS27609 63.247.20.0/24 AS27609 63.247.21.0/24 AS27609 63.247.22.0/24 AS27609 63.247.23.0/24 AS27609 63.247.24.0/24 AS27609 63.247.25.0/24 AS27609 63.247.26.0/24 AS27609 63.247.27.0/24 AS27609 63.247.28.0/24 AS27609 63.247.29.0/24 AS27609 64.25.16.0/23 AS19535 64.25.20.0/24 AS19535 64.25.21.0/24 AS19535 64.25.22.0/24 AS19535 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 64.111.0.0/20 AS8039 CCC-ASN-1 - Cinergy Communications 64.111.160.0/20 AS40551 64.111.160.0/24 AS40551 64.111.161.0/24 AS40551 64.111.162.0/24 AS40551 64.111.167.0/24 AS40551 64.111.169.0/24 AS40551 64.111.170.0/24 AS40551 64.111.171.0/24 AS40551 64.111.172.0/24 AS40551 64.111.173.0/24 AS40551 64.111.174.0/24 AS40551 64.111.175.0/24 AS40551 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.202.48.0/22 AS23380 64.202.52.0/23 AS23380 64.202.54.0/24 AS23380 64.202.55.0/24 AS23380 64.202.56.0/22 AS23380 64.202.60.0/24 AS23380 64.202.61.0/24 AS23380 64.202.62.0/24 AS23380 64.202.63.0/24 AS23380 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.11.112.0/20 AS14572 66.55.96.0/23 AS17203 66.55.98.0/24 AS17203 66.55.99.0/24 AS17203 66.55.100.0/22 AS17203 66.55.102.0/23 AS17203 66.55.104.0/21 AS17203 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc. 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.206.208.0/22 AS23380 66.206.211.0/24 AS14288 MPINET - MPInet 66.206.212.0/24 AS23380 66.206.213.0/24 AS14288 MPINET - MPInet 66.206.214.0/24 AS23380 66.206.215.0/24 AS23380 66.206.216.0/23 AS14288 MPINET - MPInet 66.206.218.0/23 AS23380 66.206.220.0/22 AS23380 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.254.160.0/20 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.176.0/21 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.184.0/22 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.188.0/22 AS35916 MULTA-ASN1 - MULTACOM CORPORATION 67.21.144.0/22 AS174 COGENT Cogent/PSI 67.21.148.0/22 AS174 COGENT Cogent/PSI 68.69.96.0/21 AS32986 68.69.96.0/24 AS32986 68.69.104.0/21 AS32986 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS6246 AVALONTEL - AvalonTel 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.112.100.0/22 AS16764 74.113.200.0/23 AS46939 74.114.52.0/22 AS40818 74.114.140.0/22 AS32757 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 74.118.132.0/22 AS5117 91.193.60.0/22 AS3356 LEVEL3 Level 3 Communications 91.195.66.0/23 AS3356 LEVEL3 Level 3 Communications 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.200.188.0/22 AS44016 91.207.152.0/24 AS64100 91.207.153.0/24 AS64100 91.209.115.0/24 AS31103 KEYWEB-AS Keyweb AG 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.11.1.0/24 AS9822 AMNET-AU-AP Amnet IT Services Pty Ltd 103.13.184.0/23 AS58674 115.166.130.0/23 AS45423 115.166.132.0/24 AS45423 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 124.64.0.0/10 AS4847 CNIX-AP China Networks Inter-Exchange 164.40.184.0/24 AS19821 164.138.96.0/23 AS58101 164.138.96.0/24 AS58101 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.136.192.0/18 AS14572 185.40.148.0/22 AS42493 TELELORCA-AS Lorca TV Sol S.L 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 192.166.32.0/20 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.9.59.0/24 AS1257 TELE2 193.22.224.0/20 AS3322 193.22.238.0/23 AS6824 HERMES-NETWORK Hermes Telecom International Ltd 193.33.66.0/23 AS39874 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 193.178.217.0/24 AS20737 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company 193.202.8.0/21 AS3322 193.254.218.0/23 AS25229 VOLIA-AS Kyivski Telekomunikatsiyni Merezhi LLC 194.50.82.0/24 AS16276 OVH OVH Systems 194.63.152.0/22 AS3356 LEVEL3 Level 3 Communications 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.126.219.0/24 AS34545 195.85.239.0/24 AS29324 195.114.4.0/23 AS41158 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 195.234.156.0/24 AS25028 195.248.240.0/23 AS34169 MEDIA-COM-TYCHY Media-Com Sp. z o.o. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.49.33.0/24 AS7657 VODAFONE-NZ-NGN-AS Vodafone NZ Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.86.216.0/23 AS38212 202.86.220.0/24 AS38212 202.86.222.0/24 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.81.0/24 AS57792 PROVITEX-AS PE Glazunov Yuriy Anatol'yevich 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.32.0/24 AS25617 204.9.33.0/24 AS25617 204.9.34.0/24 AS25617 204.9.35.0/24 AS25617 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc. 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.115.110.0/23 AS53709 204.115.250.0/24 AS32880 SMOOTHSTONE-IP-COMMUNICATIONS-CORP - Smoothstone IP Communications Corporation 204.115.251.0/24 AS32880 SMOOTHSTONE-IP-COMMUNICATIONS-CORP - Smoothstone IP Communications Corporation 204.115.252.0/23 AS32880 SMOOTHSTONE-IP-COMMUNICATIONS-CORP - Smoothstone IP Communications Corporation 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 204.225.173.0/24 AS6407 PRIMUS-AS6407 - Primus Telecommunications Canada Inc. 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp 205.207.66.0/24 AS15290 ALLST-15290 - Allstream Corp. 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 205.236.71.0/24 AS852 ASN852 - TELUS Communications Inc. 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.66.120.0/22 AS32757 208.68.180.0/22 AS4323 TWTC - tw telecom holdings, inc. 208.74.224.0/22 AS174 COGENT Cogent/PSI 208.75.152.0/21 AS32146 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.84.232.0/24 AS33131 208.84.234.0/24 AS33131 208.84.237.0/24 AS33131 208.84.238.0/24 AS33131 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS65160 -Private Use AS- 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.164.0/22 AS46099 208.92.224.0/22 AS32757 208.92.226.0/24 AS32757 209.161.96.0/20 AS8039 CCC-ASN-1 - Cinergy Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.193.112.0/20 AS209 ASN-QWEST-US NOVARTIS-DMZ-US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 212.119.32.0/19 AS12550 213.184.64.0/24 AS13071 213.184.65.0/24 AS13071 213.184.66.0/24 AS13071 213.184.67.0/24 AS13071 213.184.68.0/24 AS13071 213.184.69.0/24 AS13071 213.184.70.0/24 AS13071 213.184.71.0/24 AS13071 213.184.72.0/24 AS13071 213.184.73.0/24 AS13071 213.184.74.0/24 AS13071 213.184.75.0/24 AS13071 213.184.76.0/24 AS13071 213.184.77.0/24 AS13071 213.184.78.0/24 AS13071 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.14.64.0/20 AS14728 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 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 15 Nov '13

15 Nov '13

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, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. 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 Nov, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 472903 Prefixes after maximum aggregation: 189382 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234611 Total ASes present in the Internet Routing Table: 45459 Prefixes per ASN: 10.40 Origin-only ASes present in the Internet Routing Table: 35351 Origin ASes announcing only one prefix: 16281 Transit ASes present in the Internet Routing Table: 5951 Transit-only ASes present in the Internet Routing Table: 164 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 2046 Unregistered ASNs in the Routing Table: 428 Number of 32-bit ASNs allocated by the RIRs: 5358 Number of 32-bit ASNs visible in the Routing Table: 4157 Prefixes from 32-bit ASNs in the Routing Table: 13071 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1082 Number of addresses announced to Internet: 2655478552 Equivalent to 158 /8s, 71 /16s and 99 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.2 Total number of prefixes smaller than registry allocations: 165126 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 111822 Total APNIC prefixes after maximum aggregation: 33900 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 114037 Unique aggregates announced from the APNIC address blocks: 47694 APNIC Region origin ASes present in the Internet Routing Table: 4878 APNIC Prefixes per ASN: 23.38 APNIC Region origin ASes announcing only one prefix: 1220 APNIC Region transit ASes present in the Internet Routing Table: 833 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 742 Number of APNIC addresses announced to Internet: 730096320 Equivalent to 43 /8s, 132 /16s and 98 /24s Percentage of available APNIC address space announced: 85.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 163112 Total ARIN prefixes after maximum aggregation: 81716 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163887 Unique aggregates announced from the ARIN address blocks: 76079 ARIN Region origin ASes present in the Internet Routing Table: 15916 ARIN Prefixes per ASN: 10.30 ARIN Region origin ASes announcing only one prefix: 6004 ARIN Region transit ASes present in the Internet Routing Table: 1662 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 35 Number of ARIN addresses announced to Internet: 1073593728 Equivalent to 63 /8s, 253 /16s and 189 /24s Percentage of available ARIN address space announced: 56.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 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: 119356 Total RIPE prefixes after maximum aggregation: 61017 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123088 Unique aggregates announced from the RIPE address blocks: 78871 RIPE Region origin ASes present in the Internet Routing Table: 17517 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8304 RIPE Region transit ASes present in the Internet Routing Table: 2836 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2480 Number of RIPE addresses announced to Internet: 656752868 Equivalent to 39 /8s, 37 /16s and 64 /24s Percentage of available RIPE address space announced: 95.5 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, 196608-200191 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: 53151 Total LACNIC prefixes after maximum aggregation: 9998 LACNIC Deaggregation factor: 5.32 Prefixes being announced from the LACNIC address blocks: 58393 Unique aggregates announced from the LACNIC address blocks: 27055 LACNIC Region origin ASes present in the Internet Routing Table: 2040 LACNIC Prefixes per ASN: 28.62 LACNIC Region origin ASes announcing only one prefix: 551 LACNIC Region transit ASes present in the Internet Routing Table: 396 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 894 Number of LACNIC addresses announced to Internet: 143157748 Equivalent to 8 /8s, 136 /16s and 105 /24s Percentage of available LACNIC address space announced: 85.3 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 11783 Total AfriNIC prefixes after maximum aggregation: 2598 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 12416 Unique aggregates announced from the AfriNIC address blocks: 4043 AfriNIC Region origin ASes present in the Internet Routing Table: 682 AfriNIC Prefixes per ASN: 18.21 AfriNIC Region origin ASes announcing only one prefix: 202 AfriNIC Region transit ASes present in the Internet Routing Table: 138 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 48082176 Equivalent to 2 /8s, 221 /16s and 173 /24s Percentage of available AfriNIC address space announced: 47.8 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 4766 2931 11557 943 Korea Telecom (KIX) 17974 2713 902 88 PT TELEKOMUNIKASI INDONESIA 7545 2108 319 110 TPG Internet Pty Ltd 4755 1789 392 190 TATA Communications formerly 9829 1543 1245 45 BSNL National Internet Backbo 9583 1242 94 508 Sify Limited 9498 1215 309 74 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 4808 1146 2124 339 CNCGROUP IP network: China169 24560 1096 380 163 Bharti Airtel Ltd., Telemedia 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 6389 3051 3688 55 BellSouth.net Inc. 22773 2198 2939 138 Cox Communications, Inc. 18566 2057 379 178 MegaPath Corporation 1785 2039 685 130 PaeTec Communications, Inc. 20115 1682 1654 607 Charter Communications 4323 1636 1098 417 Time Warner Telecom 701 1507 11146 783 MCI Communications Services, 30036 1382 311 583 Mediacom Communications Corp 7018 1332 17778 871 AT&T WorldNet Services 6983 1293 755 578 ITC^Deltacom 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 8402 1959 544 17 OJSC "Vimpelcom" 34984 1363 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1125 417 854 Akamai Technologies European 31148 1005 45 19 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 861 356 30 JSC UKRTELECOM, 8551 787 370 41 Bezeq International 6830 774 2328 426 UPC Distribution Services 12479 680 798 55 Uni2 Autonomous System 35228 547 246 16 Avatar Broadband Limited 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 28573 3423 1793 87 NET Servicos de Comunicao S.A 10620 2666 432 219 Telmex Colombia S.A. 7303 1728 1150 231 Telecom Argentina Stet-France 18881 1621 908 20 Global Village Telecom 8151 1362 2853 414 UniNet S.A. de C.V. 11830 866 364 15 Instituto Costarricense de El 27947 846 93 90 Telconet S.A 6147 813 373 27 Telefonica Del Peru 6503 793 434 62 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia 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 36998 1864 112 5 Sudanese Mobile Telephone (ZA 24863 887 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 418 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 36992 229 501 29 Etisalat MISR 29571 224 17 12 Ci Telecom Autonomous system 15706 221 32 6 Sudatel Internet Exchange Aut 29975 192 668 21 Vodacom 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 28573 3423 1793 87 NET Servicos de Comunicao S.A 6389 3051 3688 55 BellSouth.net Inc. 4766 2931 11557 943 Korea Telecom (KIX) 17974 2713 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2666 432 219 Telmex Colombia S.A. 22773 2198 2939 138 Cox Communications, Inc. 7545 2108 319 110 TPG Internet Pty Ltd 18566 2057 379 178 MegaPath Corporation 1785 2039 685 130 PaeTec Communications, Inc. 8402 1959 544 17 OJSC "Vimpelcom" Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3051 2996 BellSouth.net Inc. 17974 2713 2625 PT TELEKOMUNIKASI INDONESIA 10620 2666 2447 Telmex Colombia S.A. 22773 2198 2060 Cox Communications, Inc. 7545 2108 1998 TPG Internet Pty Ltd 4766 2931 1988 Korea Telecom (KIX) 8402 1959 1942 OJSC "Vimpelcom" 1785 2039 1909 PaeTec Communications, Inc. 18566 2057 1879 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom 62850 UNALLOCATED 8.25.147.0/24 3356 Level 3 Communicatio 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 65160 PRIVATE 12.1.58.0/24 17361 Sungard Trading Syst 65160 PRIVATE 12.1.59.0/24 17361 Sungard Trading Syst 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.4.0/24 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Capital Technology Services G 23.91.96.0/20 37958 ChinaCache Networks ASN 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 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 /9:11 /10:31 /11:92 /12:254 /13:474 /14:922 /15:1628 /16:12833 /17:6760 /18:11334 /19:23102 /20:32903 /21:35605 /22:50000 /23:43850 /24:250577 /25:875 /26:997 /27:472 /28:51 /29:81 /30:21 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2011 2057 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1705 3051 BellSouth.net Inc. 8402 1622 1959 OJSC "Vimpelcom" 22773 1457 2198 Cox Communications, Inc. 30036 1228 1382 Mediacom Communications Corp 11492 1193 1231 Cable One 1785 1086 2039 PaeTec Communications, Inc. 6983 1034 1293 ITC^Deltacom 22561 965 1242 Digital Teleport, Inc Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:899 2:842 3:3 4:17 5:1025 6:21 8:620 12:1883 13:3 14:891 15:11 16:3 17:17 18:19 20:21 23:560 24:1746 27:1643 31:1445 32:44 33:2 34:5 36:86 37:1923 38:919 39:5 40:182 41:3265 42:274 44:14 46:2032 47:10 49:689 50:846 52:12 54:43 55:7 56:4 57:26 58:1166 59:574 60:378 61:1468 62:1242 63:1979 64:4330 65:2344 66:4148 67:2118 68:1109 69:3299 70:875 71:489 72:2043 74:2563 75:326 76:307 77:1156 78:1077 79:673 80:1300 81:1039 82:646 83:660 84:591 85:1257 86:383 87:1027 88:557 89:1557 90:150 91:5657 92:622 93:1610 94:2066 95:1631 96:512 97:350 98:1039 99:41 100:32 101:643 103:3616 105:527 106:140 107:217 108:536 109:1948 110:972 111:1114 112:595 113:808 114:748 115:1052 116:1013 117:823 118:1179 119:1279 120:336 121:751 122:1859 123:1265 124:1398 125:1429 128:680 129:229 130:332 131:660 132:365 133:158 134:558 135:72 136:283 137:249 138:351 139:176 140:198 141:331 142:545 143:416 144:502 145:90 146:530 147:409 148:782 149:368 150:139 151:653 152:411 153:205 154:53 155:497 156:294 157:421 158:280 159:782 160:361 161:458 162:857 163:223 164:636 165:588 166:260 167:634 168:1044 169:125 170:1119 171:185 172:27 173:1589 174:696 175:526 176:1309 177:2476 178:1975 179:302 180:1591 181:865 182:1376 183:466 184:658 185:1024 186:2610 187:1467 188:1877 189:1265 190:7307 192:7055 193:5426 194:4037 195:3363 196:1342 197:1039 198:4760 199:5489 200:6070 201:2521 202:8982 203:8884 204:4534 205:2651 206:2837 207:2830 208:4002 209:3653 210:3038 211:1568 212:2159 213:1976 214:906 215:91 216:5421 217:1693 218:627 219:323 220:1278 221:578 222:326 223:507 End of report

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