July 2013 - routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 19 Jul '13

19 Jul '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 20 Jul, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 459588 Prefixes after maximum aggregation: 186889 Deaggregation factor: 2.46 Unique aggregates announced to Internet: 228557 Total ASes present in the Internet Routing Table: 44556 Prefixes per ASN: 10.31 Origin-only ASes present in the Internet Routing Table: 34873 Origin ASes announcing only one prefix: 16201 Transit ASes present in the Internet Routing Table: 5897 Transit-only ASes present in the Internet Routing Table: 150 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 3294 Unregistered ASNs in the Routing Table: 1332 Number of 32-bit ASNs allocated by the RIRs: 4887 Number of 32-bit ASNs visible in the Routing Table: 3786 Prefixes from 32-bit ASNs in the Routing Table: 11394 Special use prefixes present in the Routing Table: 27 Prefixes being announced from unallocated address space: 264 Number of addresses announced to Internet: 2630581868 Equivalent to 156 /8s, 203 /16s and 126 /24s Percentage of available address space announced: 71.1 Percentage of allocated address space announced: 71.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.7 Total number of prefixes smaller than registry allocations: 160716 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110373 Total APNIC prefixes after maximum aggregation: 33801 APNIC Deaggregation factor: 3.27 Prefixes being announced from the APNIC address blocks: 112375 Unique aggregates announced from the APNIC address blocks: 46225 APNIC Region origin ASes present in the Internet Routing Table: 4855 APNIC Prefixes per ASN: 23.15 APNIC Region origin ASes announcing only one prefix: 1220 APNIC Region transit ASes present in the Internet Routing Table: 826 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 605 Number of APNIC addresses announced to Internet: 726149792 Equivalent to 43 /8s, 72 /16s and 42 /24s Percentage of available APNIC address space announced: 84.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 159451 Total ARIN prefixes after maximum aggregation: 80739 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 160053 Unique aggregates announced from the ARIN address blocks: 74115 ARIN Region origin ASes present in the Internet Routing Table: 15795 ARIN Prefixes per ASN: 10.13 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1653 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1067944512 Equivalent to 63 /8s, 167 /16s and 138 /24s Percentage of available ARIN address space announced: 56.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 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: 118451 Total RIPE prefixes after maximum aggregation: 60254 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 121926 Unique aggregates announced from the RIPE address blocks: 78676 RIPE Region origin ASes present in the Internet Routing Table: 17315 RIPE Prefixes per ASN: 7.04 RIPE Region origin ASes announcing only one prefix: 8212 RIPE Region transit ASes present in the Internet Routing Table: 2835 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2376 Number of RIPE addresses announced to Internet: 656323556 Equivalent to 39 /8s, 30 /16s and 179 /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, 196608-199679 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: 48852 Total LACNIC prefixes after maximum aggregation: 9509 LACNIC Deaggregation factor: 5.14 Prefixes being announced from the LACNIC address blocks: 53365 Unique aggregates announced from the LACNIC address blocks: 25309 LACNIC Region origin ASes present in the Internet Routing Table: 1985 LACNIC Prefixes per ASN: 26.88 LACNIC Region origin ASes announcing only one prefix: 580 LACNIC Region transit ASes present in the Internet Routing Table: 363 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 780 Number of LACNIC addresses announced to Internet: 133371048 Equivalent to 7 /8s, 243 /16s and 20 /24s Percentage of available LACNIC address space announced: 79.5 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: 10977 Total AfriNIC prefixes after maximum aggregation: 2546 AfriNIC Deaggregation factor: 4.31 Prefixes being announced from the AfriNIC address blocks: 11605 Unique aggregates announced from the AfriNIC address blocks: 3986 AfriNIC Region origin ASes present in the Internet Routing Table: 643 AfriNIC Prefixes per ASN: 18.05 AfriNIC Region origin ASes announcing only one prefix: 186 AfriNIC Region transit ASes present in the Internet Routing Table: 134 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46422784 Equivalent to 2 /8s, 196 /16s and 91 /24s Percentage of available AfriNIC address space announced: 46.1 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 2922 11560 918 Korea Telecom (KIX) 17974 2589 871 92 PT TELEKOMUNIKASI INDONESIA 7545 2030 320 108 TPG Internet Pty Ltd 4755 1757 391 192 TATA Communications formerly 9829 1536 1220 44 BSNL National Internet Backbo 9583 1221 92 505 Sify Limited 4808 1171 2152 336 CNCGROUP IP network: China169 9498 1161 309 71 BHARTI Airtel Ltd. 7552 1159 1080 13 Vietel Corporation 24560 1085 394 164 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 2986 3690 68 bellsouth.net, inc. 18566 2067 382 184 Covad Communications 1785 2001 678 126 PaeTec Communications, Inc. 22773 1996 2927 124 Cox Communications, Inc. 20115 1668 1622 620 Charter Communications 4323 1615 1118 404 Time Warner Telecom 701 1531 11127 797 UUNET Technologies, Inc. 30036 1345 304 660 Mediacom Communications Corp 7018 1299 11035 822 AT&T WorldNet Services 11492 1224 218 360 Cable One 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 1579 544 16 Corbina telecom 2118 1385 97 13 EUnet/RELCOM Autonomous Syste 34984 1296 244 222 BILISIM TELEKOM 31148 973 43 21 FreeNet ISP 20940 927 319 728 Akamai Technologies European 13188 837 98 81 Educational Network 6830 807 2376 442 UPC Distribution Services 8551 780 370 45 Bezeq International 12479 675 789 57 Uni2 Autonomous System 34744 637 170 73 SC GVM SISTEM 2003 SRL 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 2933 1589 109 NET Servicos de Comunicao S.A 10620 2653 419 229 TVCABLE BOGOTA 7303 1733 1155 222 Telecom Argentina Stet-France 8151 1269 2751 385 UniNet S.A. de C.V. 18881 1165 844 20 Global Village Telecom 27947 829 94 91 Telconet S.A 6503 819 434 63 AVANTEL, S.A. 3816 717 306 85 Empresa Nacional de Telecomun 7738 698 1370 35 Telecomunicacoes da Bahia S.A 11172 618 88 65 Servicios Alestra S.A de C.V 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 1253 80 4 MOBITEL 24863 883 274 30 LINKdotNET AS number 6713 542 617 25 Itissalat Al-MAGHRIB 8452 438 956 9 TEDATA 24835 332 80 8 RAYA Telecom - Egypt 3741 259 922 218 The Internet Solution 29571 220 17 12 Ci Telecom Autonomous system 15706 219 32 6 Sudatel Internet Exchange Aut 36992 206 527 23 Etisalat MISR 12258 193 28 71 Vodacom Internet Company 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 6389 2986 3690 68 bellsouth.net, inc. 28573 2933 1589 109 NET Servicos de Comunicao S.A 4766 2922 11560 918 Korea Telecom (KIX) 10620 2653 419 229 TVCABLE BOGOTA 17974 2589 871 92 PT TELEKOMUNIKASI INDONESIA 18566 2067 382 184 Covad Communications 7545 2030 320 108 TPG Internet Pty Ltd 1785 2001 678 126 PaeTec Communications, Inc. 22773 1996 2927 124 Cox Communications, Inc. 4755 1757 391 192 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 28573 2933 2824 NET Servicos de Comunicao S.A 17974 2589 2497 PT TELEKOMUNIKASI INDONESIA 10620 2653 2424 TVCABLE BOGOTA 4766 2922 2004 Korea Telecom (KIX) 7545 2030 1922 TPG Internet Pty Ltd 18566 2067 1883 Covad Communications 1785 2001 1875 PaeTec Communications, Inc. 22773 1996 1872 Cox Communications, Inc. 4755 1757 1565 TATA Communications formerly 8402 1579 1563 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 30621 UNALLOCATED 12.151.74.0/23 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 128.0.0.0/24 2541 >>UNKNOWN<< 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.42.0/24 60619 >>UNKNOWN<< 128.0.43.0/24 60619 >>UNKNOWN<< 128.0.46.0/23 39743 Mobimax Telecom SRL 128.0.53.0/24 60993 Totalsoft SA 128.0.54.0/24 60972 Carpatair SA 128.0.55.0/24 48571 SC efectRO SRL 128.0.56.0/24 60996 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.200.128.0/17 59628 Telecommunications Company of 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 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 /10:30 /11:92 /12:251 /13:479 /14:905 /15:1604 /16:12704 /17:6645 /18:11085 /19:22460 /20:32118 /21:34588 /22:48452 /23:42430 /24:241814 /25:1289 /26:1629 /27:837 /28:43 /29:69 /30:19 /31:0 /32:18 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2018 2067 Covad Communications 6389 1715 2986 bellsouth.net, inc. 22773 1298 1996 Cox Communications, Inc. 8402 1274 1579 Corbina telecom 36998 1221 1253 MOBITEL 30036 1212 1345 Mediacom Communications Corp 11492 1185 1224 Cable One 1785 1070 2001 PaeTec Communications, Inc. 6983 1021 1148 ITC^Deltacom 10620 980 2653 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:819 2:727 3:3 4:19 5:832 6:16 8:572 12:1920 13:2 14:864 15:11 16:3 17:10 20:17 23:296 24:1770 27:1499 31:1314 32:45 33:2 34:5 36:59 37:1886 38:884 39:2 40:175 41:2776 42:235 44:8 46:1954 47:2 49:671 50:775 52:12 54:34 55:8 57:26 58:1162 59:582 60:328 61:1420 62:1155 63:2015 64:4348 65:2148 66:4180 67:2014 68:1088 69:3278 70:796 71:489 72:1914 74:2481 75:324 76:307 77:1140 78:957 79:609 80:1290 81:1007 82:635 83:579 84:581 85:1206 86:465 87:1020 88:546 89:1812 90:150 91:5538 92:620 93:1770 94:1939 95:1688 96:520 97:343 98:1027 99:43 100:30 101:585 103:2963 105:519 106:139 107:208 108:516 109:1865 110:927 111:1069 112:550 113:819 114:698 115:1000 116:962 117:834 118:1131 119:1307 120:390 121:737 122:1808 123:1236 124:1376 125:1387 128:636 129:224 130:309 131:671 132:360 133:155 134:268 135:68 136:257 137:242 138:340 139:193 140:202 141:328 142:548 143:380 144:513 145:98 146:529 147:403 148:665 149:352 150:148 151:551 152:414 153:189 154:28 155:405 156:266 157:388 158:278 159:742 160:346 161:449 162:478 163:226 164:581 165:504 166:253 167:599 168:1030 169:128 170:1065 171:182 172:23 173:1595 174:544 175:494 176:1119 177:2122 178:1873 179:65 180:1473 181:549 182:1263 183:425 184:673 185:656 186:2327 187:1318 188:1909 189:1316 190:6745 192:6857 193:5859 194:4696 195:3544 196:1346 197:890 198:4541 199:5363 200:6007 201:2213 202:8840 203:8891 204:4504 205:2595 206:2866 207:2853 208:4013 209:3581 210:2913 211:1519 212:2200 213:2008 214:922 215:99 216:5255 217:1615 218:616 219:312 220:1276 221:556 222:321 223:440 End of report

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

13 Jul '13

BGP Update Report Interval: 04-Jul-13 -to- 11-Jul-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18403 40070 2.3% 78.1 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 2 - AS8402 34876 2.0% 36.3 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS9829 33260 1.9% 35.4 -- BSNL-NIB National Internet Backbone 4 - AS10620 28669 1.6% 14.4 -- Telmex Colombia S.A. 5 - AS27738 24647 1.4% 42.8 -- Ecuadortelecom S.A. 6 - AS35819 23186 1.3% 52.6 -- MOBILY-AS Etihad Etisalat Company (Mobily) 7 - AS9416 19152 1.1% 9576.0 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 8 - AS13208 18574 1.1% 9287.0 -- NEWTELSOLUTIONS-AS Newtel Ltd 9 - AS10428 18127 1.0% 6042.3 -- CWV-NETWORKS - The College of West Virginia 10 - AS7552 17202 1.0% 14.8 -- VIETEL-AS-AP Vietel Corporation 11 - AS4538 17136 1.0% 30.9 -- ERX-CERNET-BKB China Education and Research Network Center 12 - AS34315 17124 1.0% 4281.0 -- MAXNET-AS MAXNET Maxprogres, s.r.o. 13 - AS4775 16190 0.9% 299.8 -- GLOBE-TELECOM-AS Globe Telecoms 14 - AS23394 15137 0.9% 5045.7 -- PSPINC-BDC - Pacific Software Publishing, Inc. 15 - AS28573 11289 0.7% 9.7 -- NET Serviços de Comunicação S.A. 16 - AS7303 11112 0.6% 14.8 -- Telecom Argentina S.A. 17 - AS36998 10060 0.6% 16.2 -- SDN-MOBITEL 18 - AS34969 10008 0.6% 1251.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 19 - AS17974 9329 0.5% 9.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS48612 9118 0.5% 1823.6 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9416 19152 1.1% 9576.0 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 2 - AS13208 18574 1.1% 9287.0 -- NEWTELSOLUTIONS-AS Newtel Ltd 3 - AS14733 7316 0.4% 7316.0 -- AS14733 - Barclays Capital Inc. 4 - AS10428 18127 1.0% 6042.3 -- CWV-NETWORKS - The College of West Virginia 5 - AS9854 5613 0.3% 5613.0 -- KTO-AS-KR KTO 6 - AS23394 15137 0.9% 5045.7 -- PSPINC-BDC - Pacific Software Publishing, Inc. 7 - AS19406 4626 0.3% 4626.0 -- TWRS-MA - Towerstream I, Inc. 8 - AS42334 4573 0.3% 4573.0 -- BBP-AS Broadband Plus s.a.l. 9 - AS31461 4342 0.2% 4342.0 -- MORAVIA-IT-AS Moravia IT, a.s. 10 - AS34315 17124 1.0% 4281.0 -- MAXNET-AS MAXNET Maxprogres, s.r.o. 11 - AS16608 7402 0.4% 3701.0 -- KENTEC - Kentec Communications, Inc. 12 - AS6174 7266 0.4% 3633.0 -- SPRINTLINK8 - Sprint 13 - AS38996 7118 0.4% 2372.7 -- MTSNET-SYKTYVKAR-AS MTS OJSC 14 - AS36976 2268 0.1% 2268.0 -- SONANGOL 15 - AS37367 2046 0.1% 2046.0 -- CALLKEY 16 - AS19111 1861 0.1% 1861.0 -- NATURES-BOUN - NBTY, Inc. 17 - AS48612 9118 0.5% 1823.6 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 18 - AS1880 5470 0.3% 1823.3 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 19 - AS56552 4518 0.3% 1506.0 -- TEHRANAIR Tehran Airlines 20 - AS37373 1486 0.1% 1486.0 -- AUC-ASN TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.118.232.0/21 9579 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 2 - 203.118.224.0/21 9573 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 3 - 213.133.192.0/24 9287 0.5% AS13208 -- NEWTELSOLUTIONS-AS Newtel Ltd 4 - 213.133.193.0/24 9287 0.5% AS13208 -- NEWTELSOLUTIONS-AS Newtel Ltd 5 - 92.246.207.0/24 9098 0.5% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 6 - 192.58.232.0/24 8634 0.5% AS6629 -- NOAA-AS - NOAA 7 - 120.28.62.0/24 8072 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 9 - 192.107.15.0/24 7316 0.4% AS14733 -- AS14733 - Barclays Capital Inc. 10 - 205.166.165.0/24 6045 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 11 - 12.43.218.0/24 6041 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 12 - 199.248.240.0/24 6041 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 13 - 211.214.206.0/24 5613 0.3% AS9854 -- KTO-AS-KR KTO 14 - 204.29.132.0/23 5467 0.3% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 15 - 216.230.240.0/21 5067 0.3% AS23394 -- PSPINC-BDC - Pacific Software Publishing, Inc. 16 - 216.230.248.0/21 5067 0.3% AS23394 -- PSPINC-BDC - Pacific Software Publishing, Inc. 17 - 199.21.220.0/22 5003 0.3% AS23394 -- PSPINC-BDC - Pacific Software Publishing, Inc. 18 - 194.63.9.0/24 4637 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 19 - 69.38.178.0/24 4626 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 20 - 94.101.130.0/24 4577 0.2% AS43395 -- AFROOZ AFROOZ Etela Resan Company Ltd AS56552 -- TEHRANAIR Tehran Airlines 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 13 Jul '13

13 Jul '13

This report has been generated at Fri Jul 12 21:13:26 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 05-07-13 468162 266087 06-07-13 468570 266280 07-07-13 468698 266408 08-07-13 468973 265903 09-07-13 468615 266313 10-07-13 469517 266526 11-07-13 469403 266798 12-07-13 469693 267334 AS Summary 44626 Number of ASes in routing system 18418 Number of ASes announcing only one prefix 4230 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117325792 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'). --- 12Jul13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 470029 267461 202568 43.1% All ASes AS6389 2988 73 2915 97.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2926 486 2440 83.4% NET Serviços de Comunicação S.A. AS7029 4230 2117 2113 50.0% WINDSTREAM - Windstream Communications Inc AS17974 2579 536 2043 79.2% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4766 2931 934 1997 68.1% KIXS-AS-KR Korea Telecom AS10620 2685 836 1849 68.9% Telmex Colombia S.A. AS22773 1992 169 1823 91.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2066 468 1598 77.3% COVAD - Covad Communications Co. AS4323 2979 1529 1450 48.7% TWTC - tw telecom holdings, inc. AS7303 1732 454 1278 73.8% Telecom Argentina S.A. AS7545 2031 756 1275 62.8% TPG-INTERNET-AP TPG Telecom Limited AS2118 1271 87 1184 93.2% RELCOM-AS OOO "NPO Relcom" AS4755 1752 587 1165 66.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18881 1120 43 1077 96.2% Global Village Telecom AS7552 1190 211 979 82.3% VIETEL-AS-AP Vietel Corporation AS33363 2086 1236 850 40.7% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS1785 1999 1154 845 42.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 1001 182 819 81.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1172 398 774 66.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS701 1534 804 730 47.6% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS36998 1172 464 708 60.4% SDN-MOBITEL AS13977 841 139 702 83.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 735 55 680 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS22561 1194 515 679 56.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS6983 1147 480 667 58.2% ITCDELTA - ITC^Deltacom AS24560 1085 418 667 61.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8151 1272 615 657 51.7% Uninet S.A. de C.V. AS4788 764 137 627 82.1% TMNET-AS-AP TM Net, Internet Service Provider AS17676 743 118 625 84.1% GIGAINFRA Softbank BB Corp. AS9808 806 222 584 72.5% CMNET-GD Guangdong Mobile Communication Co.Ltd. Total 52023 16223 35800 68.8% Top 30 total Possible Bogus Routes 5.200.128.0/17 AS59628 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 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. 64.187.208.0/24 AS174 COGENT Cogent/PSI 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.185.0.0/20 AS36219 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 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 67.207.48.0/20 AS11676 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 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 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 74.120.216.0/21 AS53311 77.75.216.0/21 AS43716 80.68.144.0/20 AS33982 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 91.209.163.0/24 AS48445 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 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 173.45.192.0/19 AS6461 MFNX MFN - Metromedia Fiber Network 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 186.249.176.0/20 AS26253 VAS FREITAS SERVICOS DE INTERNET LTDA 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. 194.79.48.0/22 AS39117 194.169.237.0/24 AS12968 CDP Netia SA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., 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 202.94.1.0/24 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 203.191.48.0/20 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 204.9.116.0/22 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.124.150.0/24 AS7748 204.124.151.0/24 AS7748 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.123.17.0/24 AS27363 SWISSRE-US-AS Swiss Re America Holding Corporation 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 208.76.20.0/24 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 208.85.116.0/23 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 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.209.67.0/24 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 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.115.160.0/24 AS11676 216.115.161.0/24 AS11676 216.115.162.0/24 AS11676 216.115.163.0/24 AS11676 216.115.164.0/24 AS11676 216.115.165.0/24 AS11676 216.115.166.0/24 AS11676 216.115.168.0/24 AS11676 216.115.171.0/24 AS11676 216.115.173.0/24 AS11676 216.115.174.0/24 AS11676 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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 12 Jul '13

12 Jul '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 13 Jul, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 458665 Prefixes after maximum aggregation: 186702 Deaggregation factor: 2.46 Unique aggregates announced to Internet: 227996 Total ASes present in the Internet Routing Table: 44488 Prefixes per ASN: 10.31 Origin-only ASes present in the Internet Routing Table: 34829 Origin ASes announcing only one prefix: 16175 Transit ASes present in the Internet Routing Table: 5881 Transit-only ASes present in the Internet Routing Table: 149 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 2692 Unregistered ASNs in the Routing Table: 1140 Number of 32-bit ASNs allocated by the RIRs: 4870 Number of 32-bit ASNs visible in the Routing Table: 3778 Prefixes from 32-bit ASNs in the Routing Table: 11268 Special use prefixes present in the Routing Table: 27 Prefixes being announced from unallocated address space: 293 Number of addresses announced to Internet: 2628759084 Equivalent to 156 /8s, 175 /16s and 174 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.7 Total number of prefixes smaller than registry allocations: 160376 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110093 Total APNIC prefixes after maximum aggregation: 33771 APNIC Deaggregation factor: 3.26 Prefixes being announced from the APNIC address blocks: 112014 Unique aggregates announced from the APNIC address blocks: 46055 APNIC Region origin ASes present in the Internet Routing Table: 4849 APNIC Prefixes per ASN: 23.10 APNIC Region origin ASes announcing only one prefix: 1214 APNIC Region transit ASes present in the Internet Routing Table: 826 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 601 Number of APNIC addresses announced to Internet: 725913568 Equivalent to 43 /8s, 68 /16s and 143 /24s Percentage of available APNIC address space announced: 84.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 159152 Total ARIN prefixes after maximum aggregation: 80574 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 159683 Unique aggregates announced from the ARIN address blocks: 73949 ARIN Region origin ASes present in the Internet Routing Table: 15772 ARIN Prefixes per ASN: 10.12 ARIN Region origin ASes announcing only one prefix: 5995 ARIN Region transit ASes present in the Internet Routing Table: 1641 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1066464064 Equivalent to 63 /8s, 144 /16s and 243 /24s Percentage of available ARIN address space announced: 56.4 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: 118497 Total RIPE prefixes after maximum aggregation: 60385 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 121981 Unique aggregates announced from the RIPE address blocks: 78813 RIPE Region origin ASes present in the Internet Routing Table: 17289 RIPE Prefixes per ASN: 7.06 RIPE Region origin ASes announcing only one prefix: 8199 RIPE Region transit ASes present in the Internet Routing Table: 2831 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2376 Number of RIPE addresses announced to Internet: 656325988 Equivalent to 39 /8s, 30 /16s and 189 /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, 196608-199679 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: 48671 Total LACNIC prefixes after maximum aggregation: 9411 LACNIC Deaggregation factor: 5.17 Prefixes being announced from the LACNIC address blocks: 53175 Unique aggregates announced from the LACNIC address blocks: 24939 LACNIC Region origin ASes present in the Internet Routing Table: 1977 LACNIC Prefixes per ASN: 26.90 LACNIC Region origin ASes announcing only one prefix: 579 LACNIC Region transit ASes present in the Internet Routing Table: 362 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 776 Number of LACNIC addresses announced to Internet: 133326248 Equivalent to 7 /8s, 242 /16s and 101 /24s Percentage of available LACNIC address space announced: 79.5 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: 10896 Total AfriNIC prefixes after maximum aggregation: 2521 AfriNIC Deaggregation factor: 4.32 Prefixes being announced from the AfriNIC address blocks: 11519 Unique aggregates announced from the AfriNIC address blocks: 3974 AfriNIC Region origin ASes present in the Internet Routing Table: 647 AfriNIC Prefixes per ASN: 17.80 AfriNIC Region origin ASes announcing only one prefix: 188 AfriNIC Region transit ASes present in the Internet Routing Table: 132 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46329600 Equivalent to 2 /8s, 194 /16s and 239 /24s Percentage of available AfriNIC address space announced: 46.0 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 2930 11560 919 Korea Telecom (KIX) 17974 2580 855 92 PT TELEKOMUNIKASI INDONESIA 7545 2024 320 108 TPG Internet Pty Ltd 4755 1755 391 193 TATA Communications formerly 9829 1531 1220 44 BSNL National Internet Backbo 9583 1463 118 564 Sify Limited 4808 1172 2151 340 CNCGROUP IP network: China169 7552 1159 1080 13 Vietel Corporation 9498 1159 309 71 BHARTI Airtel Ltd. 24560 1085 394 164 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 2988 3691 69 bellsouth.net, inc. 18566 2066 382 184 Covad Communications 1785 1999 678 126 PaeTec Communications, Inc. 22773 1992 2927 123 Cox Communications, Inc. 20115 1663 1617 616 Charter Communications 4323 1613 1134 403 Time Warner Telecom 701 1531 11127 798 UUNET Technologies, Inc. 30036 1351 304 657 Mediacom Communications Corp 7018 1298 11034 820 AT&T WorldNet Services 11492 1224 218 360 Cable One 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 1607 544 16 Corbina telecom 34984 1294 244 222 BILISIM TELEKOM 2118 1271 97 13 EUnet/RELCOM Autonomous Syste 20940 907 313 720 Akamai Technologies European 13188 837 98 81 Educational Network 31148 801 40 25 FreeNet ISP 6830 786 2376 441 UPC Distribution Services 8551 782 370 45 Bezeq International 12479 679 789 57 Uni2 Autonomous System 34744 648 160 85 SC GVM SISTEM 2003 SRL 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 2902 1586 111 NET Servicos de Comunicao S.A 10620 2685 421 202 TVCABLE BOGOTA 7303 1732 1155 221 Telecom Argentina Stet-France 8151 1269 2747 384 UniNet S.A. de C.V. 18881 1119 844 20 Global Village Telecom 27947 829 94 91 Telconet S.A 6503 819 434 63 AVANTEL, S.A. 3816 718 306 85 Empresa Nacional de Telecomun 7738 698 1370 35 Telecomunicacoes da Bahia S.A 11172 619 88 65 Servicios Alestra S.A de C.V 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 1172 80 4 MOBITEL 24863 883 274 30 LINKdotNET AS number 6713 542 617 25 Itissalat Al-MAGHRIB 8452 453 956 9 TEDATA 24835 345 80 8 RAYA Telecom - Egypt 3741 259 922 218 The Internet Solution 15706 220 32 6 Sudatel Internet Exchange Aut 29571 219 17 12 Ci Telecom Autonomous system 36992 205 527 22 Etisalat MISR 12258 194 28 67 Vodacom Internet Company 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 6389 2988 3691 69 bellsouth.net, inc. 4766 2930 11560 919 Korea Telecom (KIX) 28573 2902 1586 111 NET Servicos de Comunicao S.A 10620 2685 421 202 TVCABLE BOGOTA 17974 2580 855 92 PT TELEKOMUNIKASI INDONESIA 18566 2066 382 184 Covad Communications 7545 2024 320 108 TPG Internet Pty Ltd 1785 1999 678 126 PaeTec Communications, Inc. 22773 1992 2927 123 Cox Communications, Inc. 4755 1755 391 193 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 28573 2902 2791 NET Servicos de Comunicao S.A 17974 2580 2488 PT TELEKOMUNIKASI INDONESIA 10620 2685 2483 TVCABLE BOGOTA 4766 2930 2011 Korea Telecom (KIX) 7545 2024 1916 TPG Internet Pty Ltd 18566 2066 1882 Covad Communications 1785 1999 1873 PaeTec Communications, Inc. 22773 1992 1869 Cox Communications, Inc. 8402 1607 1591 Corbina telecom 4755 1755 1562 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59628 UNALLOCATED 5.200.128.0/17 48159 Telecommunication In 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.42.0/24 60619 >>UNKNOWN<< 128.0.43.0/24 60619 >>UNKNOWN<< 128.0.46.0/23 39743 Mobimax Telecom SRL 128.0.53.0/24 60993 Totalsoft SA 128.0.54.0/24 60972 Carpatair SA 128.0.55.0/24 48571 SC efectRO SRL 128.0.56.0/24 60996 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.200.128.0/17 59628 >>UNKNOWN<< 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 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 /10:30 /11:92 /12:250 /13:482 /14:901 /15:1602 /16:12723 /17:6656 /18:11056 /19:22498 /20:32123 /21:34527 /22:48387 /23:42402 /24:241094 /25:1275 /26:1531 /27:863 /28:41 /29:68 /30:19 /31:0 /32:18 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2017 2066 Covad Communications 6389 1716 2988 bellsouth.net, inc. 8402 1305 1607 Corbina telecom 22773 1295 1992 Cox Communications, Inc. 30036 1218 1351 Mediacom Communications Corp 11492 1185 1224 Cable One 36998 1140 1172 MOBITEL 1785 1068 1999 PaeTec Communications, Inc. 6983 1018 1147 ITC^Deltacom 10620 1000 2685 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:839 2:735 3:3 4:19 5:806 6:16 8:563 12:1912 13:3 14:857 15:11 16:3 17:10 20:17 23:305 24:1779 27:1485 31:1318 32:45 33:2 34:5 36:59 37:1865 38:879 39:2 40:171 41:2755 42:229 44:8 46:1956 47:2 49:659 50:756 52:12 54:35 55:5 57:26 58:1157 59:583 60:328 61:1415 62:1126 63:2013 64:4337 65:2160 66:4179 67:2020 68:1075 69:3296 70:796 71:491 72:1941 74:2468 75:323 76:308 77:1144 78:1003 79:614 80:1272 81:1018 82:634 83:582 84:595 85:1192 86:459 87:1020 88:544 89:1788 90:149 91:5526 92:618 93:1778 94:1934 95:1693 96:524 97:342 98:1024 99:42 100:30 101:586 103:2927 105:472 106:139 107:208 108:513 109:1866 110:921 111:1063 112:552 113:815 114:693 115:993 116:967 117:801 118:1116 119:1319 120:384 121:739 122:1802 123:1221 124:1375 125:1392 128:638 129:223 130:309 131:670 132:360 133:155 134:269 135:68 136:256 137:243 138:340 139:191 140:201 141:326 142:543 143:392 144:503 145:98 146:525 147:398 148:669 149:352 150:148 151:520 152:415 153:189 154:28 155:416 156:265 157:398 158:279 159:721 160:344 161:450 162:480 163:225 164:581 165:501 166:254 167:596 168:1028 169:129 170:1061 171:181 172:23 173:1592 174:545 175:484 176:1131 177:2138 178:1871 179:62 180:1463 181:492 182:1263 183:421 184:670 185:635 186:2313 187:1328 188:2106 189:1254 190:6630 192:6852 193:5860 194:4633 195:3467 196:1350 197:898 198:4507 199:5349 200:6003 201:2171 202:8829 203:8882 204:4503 205:2566 206:2833 207:2846 208:4012 209:3598 210:2902 211:1519 212:2181 213:1998 214:911 215:99 216:5251 217:1614 218:620 219:321 220:1277 221:559 222:321 223:446 End of report

1 0

The Cidr Report
by cidr-report＠potaroo.net 06 Jul '13

06 Jul '13

This report has been generated at Fri Jul 5 21:13:24 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 28-06-13 467649 265547 29-06-13 467674 265554 30-06-13 467686 265411 01-07-13 467550 265422 02-07-13 467581 265413 03-07-13 467818 265546 04-07-13 467704 266352 05-07-13 468162 265844 AS Summary 44574 Number of ASes in routing system 18393 Number of ASes announcing only one prefix 4241 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 116932576 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'). --- 05Jul13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 468542 265897 202645 43.3% All ASes AS6389 2990 73 2917 97.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2900 107 2793 96.3% NET Serviços de Comunicação S.A. AS7029 4241 2106 2135 50.3% WINDSTREAM - Windstream Communications Inc AS17974 2568 550 2018 78.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4766 2939 937 2002 68.1% KIXS-AS-KR Korea Telecom AS10620 2685 693 1992 74.2% Telmex Colombia S.A. AS22773 1988 170 1818 91.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2066 468 1598 77.3% COVAD - Covad Communications Co. AS4323 2988 1531 1457 48.8% TWTC - tw telecom holdings, inc. AS7303 1732 454 1278 73.8% Telecom Argentina S.A. AS7545 2031 755 1276 62.8% TPG-INTERNET-AP TPG Telecom Limited AS2118 1271 87 1184 93.2% RELCOM-AS OOO "NPO Relcom" AS4755 1752 584 1168 66.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18881 1117 43 1074 96.2% Global Village Telecom AS7552 1190 207 983 82.6% VIETEL-AS-AP Vietel Corporation AS36998 1298 420 878 67.6% SDN-MOBITEL AS1785 1997 1152 845 42.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 1002 182 820 81.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS33363 2031 1249 782 38.5% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS4808 1173 398 775 66.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS701 1532 803 729 47.6% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 841 139 702 83.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS22561 1195 516 679 56.8% DIGITAL-TELEPORT - Digital Teleport Inc. AS855 728 54 674 92.6% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1144 477 667 58.3% ITCDELTA - ITC^Deltacom AS24560 1080 414 666 61.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8151 1273 613 660 51.8% Uninet S.A. de C.V. AS4788 754 117 637 84.5% TMNET-AS-AP TM Net, Internet Service Provider AS17676 737 114 623 84.5% GIGAINFRA Softbank BB Corp. AS31148 808 198 610 75.5% FREENET-AS Freenet Ltd. Total 52051 15611 36440 70.0% Top 30 total Possible Bogus Routes 5.200.128.0/17 AS59628 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 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. 64.187.208.0/24 AS174 COGENT Cogent/PSI 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 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 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 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. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 77.75.216.0/21 AS43716 77.243.80.0/24 AS42597 77.243.81.0/24 AS42597 77.243.88.0/24 AS42597 77.243.91.0/24 AS42597 77.243.94.0/24 AS42597 77.243.95.0/24 AS42597 80.68.144.0/20 AS33982 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 91.209.163.0/24 AS48445 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. 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 115.31.64.0/20 AS17639 COMCLARK-AS ComClark Network & Technology Corp. 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 186.216.216.0/21 AS52999 STARTNET COMERCIO E SERVICOS DE INFORMATICA LTDA 186.224.88.0/21 AS26247 PROVEDOR BRCENTRAL.NET LTDA 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. 194.169.237.0/24 AS12968 CDP Netia SA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 201.222.32.0/20 AS27821 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., 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 202.94.1.0/24 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 203.191.48.0/20 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 204.9.116.0/22 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 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 208.77.164.0/24 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 208.85.212.0/22 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. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.209.67.0/24 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 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 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

BGP Update Report
by cidr-report＠potaroo.net 06 Jul '13

06 Jul '13

BGP Update Report Interval: 27-Jun-13 -to- 04-Jul-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35819 166916 7.7% 335.8 -- MOBILY-AS Etihad Etisalat Company (Mobily) 2 - AS9829 34666 1.6% 40.9 -- BSNL-NIB National Internet Backbone 3 - AS4755 33298 1.5% 24.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 4 - AS5800 32606 1.5% 143.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 5 - AS8402 29695 1.4% 33.5 -- CORBINA-AS OJSC "Vimpelcom" 6 - AS4538 24341 1.1% 43.9 -- ERX-CERNET-BKB China Education and Research Network Center 7 - AS7552 21309 1.0% 18.5 -- VIETEL-AS-AP Vietel Corporation 8 - AS9416 18453 0.8% 2636.1 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 9 - AS27738 18107 0.8% 49.5 -- Ecuadortelecom S.A. 10 - AS18403 17762 0.8% 46.5 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 11 - AS36998 17379 0.8% 13.4 -- SDN-MOBITEL 12 - AS13208 17214 0.8% 8607.0 -- NEWTELSOLUTIONS-AS Newtel Ltd 13 - AS10620 16279 0.8% 8.5 -- Telmex Colombia S.A. 14 - AS4775 15592 0.7% 147.1 -- GLOBE-TELECOM-AS Globe Telecoms 15 - AS34315 13892 0.6% 3473.0 -- MAXNET-AS MAXNET Maxprogres, s.r.o. 16 - AS34969 13304 0.6% 1663.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 17 - AS9198 12855 0.6% 21.2 -- KAZTELECOM-AS JSC Kazakhtelecom 18 - AS9116 12296 0.6% 26.5 -- GOLDENLINES-ASN 012 Smile Communications Ltd. 19 - AS9583 11786 0.5% 9.8 -- SIFY-AS-IN Sify Limited 20 - AS31148 11134 0.5% 16.5 -- FREENET-AS Freenet Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13208 17214 0.8% 8607.0 -- NEWTELSOLUTIONS-AS Newtel Ltd 2 - AS9854 5639 0.3% 5639.0 -- KTO-AS-KR KTO 3 - AS11017 4630 0.2% 4630.0 -- CSN - CSN Support Services 4 - AS6629 8733 0.4% 4366.5 -- NOAA-AS - NOAA 5 - AS31461 3539 0.2% 3539.0 -- MORAVIA-IT-AS Moravia IT, a.s. 6 - AS34315 13892 0.6% 3473.0 -- MAXNET-AS MAXNET Maxprogres, s.r.o. 7 - AS6174 6922 0.3% 3461.0 -- SPRINTLINK8 - Sprint 8 - AS4 5794 0.3% 30.0 -- COMUNICALO DE MEXICO S.A. DE C.V 9 - AS14733 7926 0.4% 2642.0 -- AS14733 - Barclays Capital Inc. 10 - AS9416 18453 0.8% 2636.1 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 11 - AS8137 4933 0.2% 2466.5 -- DISNEYONLINE-AS - Disney Online 12 - AS36976 2158 0.1% 2158.0 -- SONANGOL 13 - AS34969 13304 0.6% 1663.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 14 - AS37367 1602 0.1% 1602.0 -- CALLKEY 15 - AS23394 5582 0.3% 1395.5 -- PSPINC-BDC - Pacific Software Publishing, Inc. 16 - AS37373 1211 0.1% 1211.0 -- AUC-ASN 17 - AS52572 2394 0.1% 1197.0 -- Easy Call SCM do Brasil LTDA 18 - AS23295 929 0.0% 929.0 -- EA-01 - Extend America 19 - AS22688 908 0.0% 908.0 -- DOLGENCORP - Dollar General Corporation 20 - AS55150 837 0.0% 837.0 -- DST-01 - DST Resources TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.118.224.0/21 9279 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 2 - 203.118.232.0/21 9164 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 3 - 5.108.104.0/22 8791 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 4 - 5.108.84.0/22 8781 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 5 - 5.108.64.0/22 8781 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 6 - 5.108.72.0/22 8778 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 7 - 5.108.92.0/22 8776 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 8 - 5.108.76.0/22 8773 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 9 - 5.108.80.0/22 8773 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 10 - 5.108.68.0/22 8771 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 11 - 5.108.108.0/22 8771 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 12 - 5.108.100.0/22 8769 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 13 - 5.108.96.0/22 8767 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 14 - 5.108.88.0/22 8758 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 15 - 5.108.126.0/23 8747 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 16 - 5.108.124.0/23 8747 0.4% AS35819 -- MOBILY-AS Etihad Etisalat Company (Mobily) 17 - 92.246.207.0/24 8744 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 18 - 192.58.232.0/24 8729 0.4% AS6629 -- NOAA-AS - NOAA 19 - 213.133.193.0/24 8647 0.4% AS13208 -- NEWTELSOLUTIONS-AS Newtel Ltd 20 - 213.133.192.0/24 8567 0.4% AS13208 -- NEWTELSOLUTIONS-AS Newtel Ltd 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

Weekly Routing Table Report
by Routing Analysis Role Account 05 Jul '13

05 Jul '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 06 Jul, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 457245 Prefixes after maximum aggregation: 186378 Deaggregation factor: 2.45 Unique aggregates announced to Internet: 227307 Total ASes present in the Internet Routing Table: 44422 Prefixes per ASN: 10.29 Origin-only ASes present in the Internet Routing Table: 34778 Origin ASes announcing only one prefix: 16159 Transit ASes present in the Internet Routing Table: 5883 Transit-only ASes present in the Internet Routing Table: 149 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 2057 Unregistered ASNs in the Routing Table: 954 Number of 32-bit ASNs allocated by the RIRs: 4849 Number of 32-bit ASNs visible in the Routing Table: 3761 Prefixes from 32-bit ASNs in the Routing Table: 11148 Special use prefixes present in the Routing Table: 26 Prefixes being announced from unallocated address space: 229 Number of addresses announced to Internet: 2627368716 Equivalent to 156 /8s, 154 /16s and 119 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.7 Total number of prefixes smaller than registry allocations: 160122 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 109526 Total APNIC prefixes after maximum aggregation: 33712 APNIC Deaggregation factor: 3.25 Prefixes being announced from the APNIC address blocks: 111400 Unique aggregates announced from the APNIC address blocks: 45812 APNIC Region origin ASes present in the Internet Routing Table: 4855 APNIC Prefixes per ASN: 22.95 APNIC Region origin ASes announcing only one prefix: 1215 APNIC Region transit ASes present in the Internet Routing Table: 823 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 594 Number of APNIC addresses announced to Internet: 725326816 Equivalent to 43 /8s, 59 /16s and 155 /24s Percentage of available APNIC address space announced: 84.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 158961 Total ARIN prefixes after maximum aggregation: 80408 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 159568 Unique aggregates announced from the ARIN address blocks: 73819 ARIN Region origin ASes present in the Internet Routing Table: 15747 ARIN Prefixes per ASN: 10.13 ARIN Region origin ASes announcing only one prefix: 5988 ARIN Region transit ASes present in the Internet Routing Table: 1638 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1065545024 Equivalent to 63 /8s, 130 /16s and 237 /24s Percentage of available ARIN address space announced: 56.4 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: 117757 Total RIPE prefixes after maximum aggregation: 60247 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 121219 Unique aggregates announced from the RIPE address blocks: 78510 RIPE Region origin ASes present in the Internet Routing Table: 17267 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8183 RIPE Region transit ASes present in the Internet Routing Table: 2837 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2372 Number of RIPE addresses announced to Internet: 656761444 Equivalent to 39 /8s, 37 /16s and 98 /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, 196608-199679 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: 48702 Total LACNIC prefixes after maximum aggregation: 9452 LACNIC Deaggregation factor: 5.15 Prefixes being announced from the LACNIC address blocks: 53152 Unique aggregates announced from the LACNIC address blocks: 24967 LACNIC Region origin ASes present in the Internet Routing Table: 1970 LACNIC Prefixes per ASN: 26.98 LACNIC Region origin ASes announcing only one prefix: 581 LACNIC Region transit ASes present in the Internet Routing Table: 360 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 770 Number of LACNIC addresses announced to Internet: 133069448 Equivalent to 7 /8s, 238 /16s and 122 /24s Percentage of available LACNIC address space announced: 79.3 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: 11061 Total AfriNIC prefixes after maximum aggregation: 2518 AfriNIC Deaggregation factor: 4.39 Prefixes being announced from the AfriNIC address blocks: 11677 Unique aggregates announced from the AfriNIC address blocks: 3988 AfriNIC Region origin ASes present in the Internet Routing Table: 645 AfriNIC Prefixes per ASN: 18.10 AfriNIC Region origin ASes announcing only one prefix: 192 AfriNIC Region transit ASes present in the Internet Routing Table: 134 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46364160 Equivalent to 2 /8s, 195 /16s and 118 /24s Percentage of available AfriNIC address space announced: 46.1 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 2939 11561 922 Korea Telecom (KIX) 17974 2569 855 92 PT TELEKOMUNIKASI INDONESIA 7545 2026 320 108 TPG Internet Pty Ltd 4755 1754 391 192 TATA Communications formerly 9829 1517 1205 40 BSNL National Internet Backbo 9583 1462 117 563 Sify Limited 4808 1173 2151 340 CNCGROUP IP network: China169 9498 1149 309 71 BHARTI Airtel Ltd. 7552 1130 1080 13 Vietel Corporation 24560 1080 394 164 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 2990 3691 69 bellsouth.net, inc. 18566 2066 382 184 Covad Communications 1785 1997 678 126 PaeTec Communications, Inc. 22773 1988 2927 123 Cox Communications, Inc. 20115 1667 1618 620 Charter Communications 4323 1621 1137 403 Time Warner Telecom 701 1531 11127 798 UUNET Technologies, Inc. 30036 1338 300 662 Mediacom Communications Corp 7018 1295 11035 819 AT&T WorldNet Services 11492 1223 218 359 Cable One 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 1607 544 16 Corbina telecom 34984 1280 244 222 BILISIM TELEKOM 2118 1271 97 13 EUnet/RELCOM Autonomous Syste 20940 907 318 712 Akamai Technologies European 31148 808 40 25 FreeNet ISP 13188 788 95 93 Educational Network 6830 782 2375 439 UPC Distribution Services 8551 780 370 45 Bezeq International 12479 673 789 57 Uni2 Autonomous System 34744 656 171 76 SC GVM SISTEM 2003 SRL 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 2918 1576 107 NET Servicos de Comunicao S.A 10620 2684 421 191 TVCABLE BOGOTA 7303 1732 1155 221 Telecom Argentina Stet-France 8151 1256 2743 382 UniNet S.A. de C.V. 18881 1092 844 20 Global Village Telecom 6503 862 434 65 AVANTEL, S.A. 27947 824 94 93 Telconet S.A 3816 717 306 85 Empresa Nacional de Telecomun 7738 698 1370 35 Telecomunicacoes da Bahia S.A 22047 585 334 15 VTR PUNTO NET 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 1298 80 4 MOBITEL 24863 883 274 30 LINKdotNET AS number 6713 542 617 25 Itissalat Al-MAGHRIB 8452 461 956 9 TEDATA 24835 345 80 8 RAYA Telecom - Egypt 3741 259 922 218 The Internet Solution 15706 222 32 6 Sudatel Internet Exchange Aut 29571 219 17 12 Ci Telecom Autonomous system 36992 203 527 21 Etisalat MISR 12258 194 28 67 Vodacom Internet Company 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 6389 2990 3691 69 bellsouth.net, inc. 4766 2939 11561 922 Korea Telecom (KIX) 28573 2918 1576 107 NET Servicos de Comunicao S.A 10620 2684 421 191 TVCABLE BOGOTA 17974 2569 855 92 PT TELEKOMUNIKASI INDONESIA 18566 2066 382 184 Covad Communications 7545 2026 320 108 TPG Internet Pty Ltd 1785 1997 678 126 PaeTec Communications, Inc. 22773 1988 2927 123 Cox Communications, Inc. 4755 1754 391 192 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 28573 2918 2811 NET Servicos de Comunicao S.A 10620 2684 2493 TVCABLE BOGOTA 17974 2569 2477 PT TELEKOMUNIKASI INDONESIA 4766 2939 2017 Korea Telecom (KIX) 7545 2026 1918 TPG Internet Pty Ltd 18566 2066 1882 Covad Communications 1785 1997 1871 PaeTec Communications, Inc. 22773 1988 1865 Cox Communications, Inc. 8402 1607 1591 Corbina telecom 4755 1754 1562 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 26064 UNALLOCATED 12.149.37.0/24 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 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.42.0/24 60619 >>UNKNOWN<< 128.0.43.0/24 60619 >>UNKNOWN<< 128.0.46.0/23 39743 Mobimax Telecom SRL 128.0.53.0/24 60993 Totalsoft SA 128.0.54.0/24 60972 Carpatair SA 128.0.55.0/24 48571 SC efectRO SRL 128.0.57.0/24 60993 Totalsoft SA Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 64.185.231.0/24 27431 JTL Networks Inc. 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 /10:30 /11:92 /12:250 /13:482 /14:899 /15:1603 /16:12708 /17:6636 /18:11097 /19:22496 /20:32068 /21:34463 /22:48120 /23:42352 /24:240124 /25:1274 /26:1533 /27:847 /28:43 /29:67 /30:18 /31:0 /32:16 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2017 2066 Covad Communications 6389 1717 2990 bellsouth.net, inc. 8402 1317 1607 Corbina telecom 22773 1293 1988 Cox Communications, Inc. 36998 1266 1298 MOBITEL 30036 1206 1338 Mediacom Communications Corp 11492 1184 1223 Cable One 1785 1065 1997 PaeTec Communications, Inc. 6983 1015 1144 ITC^Deltacom 10620 998 2684 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:844 2:750 3:3 4:15 5:813 6:16 8:562 12:1920 13:3 14:863 15:11 16:3 17:10 20:17 23:295 24:1771 27:1473 31:1249 32:45 33:2 34:5 36:52 37:1851 38:878 39:2 40:171 41:2791 42:214 44:8 46:1917 47:2 49:664 50:750 52:12 54:35 55:4 57:26 58:1154 59:584 60:328 61:1409 62:1129 63:2013 64:4329 65:2160 66:4173 67:2029 68:1076 69:3279 70:835 71:491 72:1930 74:2465 75:324 76:309 77:1118 78:1011 79:619 80:1274 81:1016 82:630 83:592 84:588 85:1178 86:449 87:1012 88:544 89:1751 90:149 91:5516 92:606 93:1775 94:1895 95:1635 96:523 97:342 98:1016 99:42 100:30 101:320 103:2924 105:519 106:138 107:207 108:513 109:1840 110:912 111:1059 112:543 113:815 114:682 115:964 116:959 117:799 118:1092 119:1315 120:387 121:735 122:1796 123:1216 124:1375 125:1384 128:623 129:225 130:304 131:668 132:359 133:155 134:269 135:68 136:223 137:243 138:340 139:190 140:209 141:326 142:541 143:377 144:482 145:94 146:510 147:386 148:644 149:351 150:146 151:520 152:417 153:189 154:24 155:413 156:265 157:399 158:279 159:712 160:344 161:451 162:470 163:222 164:602 165:498 166:245 167:595 168:1021 169:128 170:1058 171:180 172:21 173:1594 174:544 175:474 176:1118 177:2133 178:1852 179:52 180:1459 181:500 182:1257 183:423 184:668 185:609 186:2303 187:1302 188:2062 189:1274 190:6773 192:6805 193:5850 194:4624 195:3462 196:1362 197:934 198:4504 199:5351 200:5972 201:2149 202:8788 203:8883 204:4510 205:2557 206:2808 207:2848 208:4019 209:3607 210:2923 211:1519 212:2187 213:1985 214:905 215:99 216:5249 217:1619 218:621 219:322 220:1281 221:557 222:321 223:451 End of report

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New on RIPE Labs: Geoff Huston - Here's Looking At You..
by Mirjam Kuehne 04 Jul '13

04 Jul '13

[apologies for duplicates] Dear colleagues, Geoff Huston measured to what extent information relating to individuals’ activities online is being passed to others. Please see his findings on RIPE Labs: https://labs.ripe.net/Members/gih/heres-looking-at-you Kind regards, Mirjam Kuehne RIPE NCC

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Pre-IETF RPKI Workshop
by Matthias Waehlisch 02 Jul '13

02 Jul '13

Hi all, those of you who attend the IETF in Berlin end of this month, might be interested in the "Workshop on RPKI: Tutorial and Deployment Strategies" right before the IETF. This workshop includes an RPKI Tutorial (half-day, July 26), and a discussion round about RPKI Deployment Strategies (full-day, July 27). More details: http://rpkiws.realmv6.org/ Cheers matthias -- Matthias Waehlisch . Freie Universitaet Berlin, Inst. fuer Informatik, AG CST . Takustr. 9, D-14195 Berlin, Germany .. mailto:waehlisch@ieee.org .. http://www.inf.fu-berlin.de/~waehl :. Also: http://inet.cpt.haw-hamburg.de .. http://www.link-lab.net

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