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Weekly Routing Table Report
by Routing Analysis Role Account 10 Jul '15

10 Jul '15

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, 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 11 Jul, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 551197 Prefixes after maximum aggregation (per Origin AS): 208852 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 268761 Total ASes present in the Internet Routing Table: 50862 Prefixes per ASN: 10.84 Origin-only ASes present in the Internet Routing Table: 36703 Origin ASes announcing only one prefix: 16222 Transit ASes present in the Internet Routing Table: 6328 Transit-only ASes present in the Internet Routing Table: 170 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 39 Max AS path prepend of ASN ( 12486) 32 Prefixes from unregistered ASNs in the Routing Table: 1315 Unregistered ASNs in the Routing Table: 430 Number of 32-bit ASNs allocated by the RIRs: 10163 Number of 32-bit ASNs visible in the Routing Table: 7831 Prefixes from 32-bit ASNs in the Routing Table: 28944 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 504 Number of addresses announced to Internet: 2766799648 Equivalent to 164 /8s, 234 /16s and 3 /24s Percentage of available address space announced: 74.7 Percentage of allocated address space announced: 74.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 184446 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 136179 Total APNIC prefixes after maximum aggregation: 39528 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 143088 Unique aggregates announced from the APNIC address blocks: 58021 APNIC Region origin ASes present in the Internet Routing Table: 5059 APNIC Prefixes per ASN: 28.28 APNIC Region origin ASes announcing only one prefix: 1195 APNIC Region transit ASes present in the Internet Routing Table: 875 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1542 Number of APNIC addresses announced to Internet: 750827456 Equivalent to 44 /8s, 192 /16s and 183 /24s Percentage of available APNIC address space announced: 87.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 179662 Total ARIN prefixes after maximum aggregation: 88217 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 182213 Unique aggregates announced from the ARIN address blocks: 85011 ARIN Region origin ASes present in the Internet Routing Table: 16616 ARIN Prefixes per ASN: 10.97 ARIN Region origin ASes announcing only one prefix: 6112 ARIN Region transit ASes present in the Internet Routing Table: 1743 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 534 Number of ARIN addresses announced to Internet: 1082901024 Equivalent to 64 /8s, 139 /16s and 194 /24s Percentage of available ARIN address space announced: 57.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 133748 Total RIPE prefixes after maximum aggregation: 66563 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 140411 Unique aggregates announced from the RIPE address blocks: 86940 RIPE Region origin ASes present in the Internet Routing Table: 17974 RIPE Prefixes per ASN: 7.81 RIPE Region origin ASes announcing only one prefix: 8110 RIPE Region transit ASes present in the Internet Routing Table: 2968 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3843 Number of RIPE addresses announced to Internet: 697952256 Equivalent to 41 /8s, 153 /16s and 232 /24s Percentage of available RIPE address space announced: 101.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 60282 Total LACNIC prefixes after maximum aggregation: 11422 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 71030 Unique aggregates announced from the LACNIC address blocks: 33156 LACNIC Region origin ASes present in the Internet Routing Table: 2445 LACNIC Prefixes per ASN: 29.05 LACNIC Region origin ASes announcing only one prefix: 610 LACNIC Region transit ASes present in the Internet Routing Table: 509 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1782 Number of LACNIC addresses announced to Internet: 168556608 Equivalent to 10 /8s, 11 /16s and 248 /24s Percentage of available LACNIC address space announced: 100.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12121 Total AfriNIC prefixes after maximum aggregation: 3073 AfriNIC Deaggregation factor: 3.94 Prefixes being announced from the AfriNIC address blocks: 13951 Unique aggregates announced from the AfriNIC address blocks: 5235 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 19.01 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 162 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 130 Number of AfriNIC addresses announced to Internet: 65769984 Equivalent to 3 /8s, 235 /16s and 146 /24s Percentage of available AfriNIC address space announced: 65.3 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 2947 11304 938 Korea Telecom 17974 2699 904 78 PT Telekomunikasi Indonesia 7545 2634 339 135 TPG Telecom Limited 4538 2022 4190 71 China Education and Research 4755 2016 423 221 TATA Communications formerly 9829 1801 1361 143 National Internet Backbone 9808 1557 8717 28 Guangdong Mobile Communicatio 9583 1515 119 573 Sify Limited 4808 1462 2241 470 CNCGROUP IP network China169 9498 1359 335 107 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3179 2957 136 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 3356 2579 10702 511 Level 3 Communications, Inc. 18566 2059 380 198 MegaPath Corporation 20115 1866 1838 406 Charter Communications 6983 1751 850 244 EarthLink, Inc. 4323 1609 1022 412 tw telecom holdings, inc. 30036 1570 320 433 Mediacom Communications Corp 701 1392 11371 676 MCI Communications Services, 22561 1382 415 257 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2206 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 2030 796 1472 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 8551 1104 376 52 Bezeq International-Ltd 8402 1052 544 15 OJSC "Vimpelcom" 31148 1051 46 24 Freenet Ltd. 13188 1041 97 75 TOV "Bank-Inform" 12479 958 933 77 France Telecom Espana SA 6830 913 2694 469 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3288 536 197 Telmex Colombia S.A. 28573 2279 2170 113 NET Serviços de Comunicação S 8151 1698 3271 477 Uninet S.A. de C.V. 7303 1631 1008 238 Telecom Argentina S.A. 6147 1386 374 30 Telefonica del Peru S.A.A. 6503 1268 421 55 Axtel, S.A.B. de C.V. 26615 1102 2325 35 Tim Celular S.A. 7738 999 1882 41 Telemar Norte Leste S.A. 3816 951 428 161 COLOMBIA TELECOMUNICACIONES S 11830 892 364 15 Instituto Costarricense de El Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 876 280 26 Link Egypt (Link.NET) 8452 835 958 13 TE-AS 36903 512 258 99 Office National des Postes et 36992 439 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 307 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 249 21 13 Cote d'Ivoire Telecom 36947 192 807 13 Telecom Algeria 15706 174 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3288 536 197 Telmex Colombia S.A. 22773 3179 2957 136 Cox Communications Inc. 4766 2947 11304 938 Korea Telecom 6389 2758 3688 51 BellSouth.net Inc. 17974 2699 904 78 PT Telekomunikasi Indonesia 7545 2634 339 135 TPG Telecom Limited 3356 2579 10702 511 Level 3 Communications, Inc. 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2279 2170 113 NET Serviços de Comunicação S 34984 2206 305 366 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3179 3043 Cox Communications Inc. 6389 2758 2707 BellSouth.net Inc. 17974 2699 2621 PT Telekomunikasi Indonesia 7545 2634 2499 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2279 2166 NET Serviços de Comunicação S 3356 2579 2068 Level 3 Communications, Inc. 4766 2947 2009 Korea Telecom 4538 2022 1951 China Education and Research 18566 2059 1861 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:36 /11:95 /12:260 /13:504 /14:1001 /15:1730 /16:12886 /17:7277 /18:12377 /19:25606 /20:36004 /21:38758 /22:60453 /23:52463 /24:298703 /25:1104 /26:1152 /27:709 /28:14 /29:12 /30:7 /31:0 /32:17 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2382 3179 Cox Communications Inc. 18566 2005 2059 MegaPath Corporation 6389 1629 2758 BellSouth.net Inc. 34984 1464 2206 TELLCOM ILETISIM HIZMETLERI A 6983 1398 1751 EarthLink, Inc. 30036 1392 1570 Mediacom Communications Corp 10620 1158 3288 Telmex Colombia S.A. 11492 1114 1198 CABLE ONE, INC. 22561 1055 1382 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1502 2:686 4:93 5:1875 6:25 8:1382 11:1 12:1820 13:14 14:1382 15:17 16:2 17:45 18:22 20:48 23:1252 24:1760 27:1972 31:1612 32:38 33:2 34:4 35:3 36:143 37:1961 38:1034 39:5 40:72 41:2717 42:295 43:1367 44:28 45:779 46:2300 47:45 49:889 50:787 52:12 54:79 55:3 56:6 57:42 58:1331 59:723 60:481 61:1752 62:1361 63:1901 64:4428 65:2259 66:4032 67:2054 68:1075 69:3253 70:1022 71:444 72:1966 74:2640 75:340 76:399 77:1274 78:1193 79:809 80:1354 81:1311 82:846 83:728 84:783 85:1381 86:437 87:1064 88:533 89:1899 90:144 91:6011 92:837 93:2243 94:2077 95:2209 96:434 97:348 98:1053 99:53 100:72 101:845 103:7784 104:1868 105:63 106:264 107:1006 108:628 109:2067 110:1146 111:1447 112:837 113:1103 114:840 115:1253 116:1409 117:1065 118:1869 119:1452 120:454 121:1084 122:2123 123:1844 124:1522 125:1624 128:653 129:391 130:410 131:1197 132:513 133:171 134:405 135:94 136:334 137:315 138:959 139:152 140:237 141:449 142:668 143:502 144:546 145:123 146:744 147:583 148:1215 149:416 150:555 151:652 152:520 153:249 154:464 155:877 156:436 157:419 158:353 159:1002 160:398 161:656 162:1957 163:437 164:692 165:698 166:307 167:833 168:1275 169:183 170:1467 171:245 172:284 173:1544 174:720 175:687 176:1445 177:3811 178:2165 179:945 180:1935 181:1576 182:1830 183:628 184:761 185:3837 186:2805 187:1760 188:2059 189:1614 190:7704 191:1024 192:8473 193:5633 194:4214 195:3697 196:1992 197:986 198:5529 199:5486 200:6598 201:3250 202:9536 203:9129 204:4712 205:2848 206:3037 207:2970 208:3985 209:3937 210:3592 211:1897 212:2580 213:2300 214:851 215:73 216:5746 217:1818 218:714 219:467 220:1453 221:792 222:461 223:789 End of report

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BGP Update Report
by cidr-report＠potaroo.net 04 Jul '15

04 Jul '15

BGP Update Report Interval: 25-Jun-15 -to- 02-Jul-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 380679 7.9% 308.5 -- BSNL-NIB National Internet Backbone,IN 2 - AS11139 351030 7.3% 3441.5 -- CWDOM - Cable & Wireless Dominica,DM 3 - AS23752 276685 5.8% 2249.5 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 4 - AS36947 86995 1.8% 604.1 -- ALGTEL-AS,DZ 5 - AS3709 69609 1.4% 2578.1 -- NET-CITY-SA - City of San Antonio,US 6 - AS54169 65669 1.4% 65669.0 -- MGH-ION-1 - Marin General Hospital,US 7 - AS14287 63873 1.3% 9124.7 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 8 - AS18566 58620 1.2% 175.5 -- MEGAPATH5-US - MegaPath Corporation,US 9 - AS3316 57167 1.2% 1633.3 -- RELARN Association of scientific and educational organizations-computer networks users "RELARN",RU 10 - AS22059 41113 0.9% 20556.5 -- -Reserved AS-,ZZ 11 - AS25438 40155 0.8% 378.8 -- ASN-ICCNET International Computer Company, Ltd.,SA 12 - AS209 39450 0.8% 10.9 -- CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 13 - AS25563 38456 0.8% 12818.7 -- WEBLAND-AS Webland AG,CH 14 - AS38197 36248 0.8% 37.4 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 15 - AS34984 24286 0.5% 38.0 -- TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR 16 - AS59943 22829 0.5% 22829.0 -- RADAR-AS Radar LLC,RU 17 - AS48159 22193 0.5% 63.8 -- TIC-AS Telecommunication Infrastructure Company,IR 18 - AS10620 21456 0.5% 13.6 -- Telmex Colombia S.A.,CO 19 - AS38264 19074 0.4% 68.4 -- WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment,PK 20 - AS9341 18824 0.4% 319.1 -- ICONPLN-ID-AP PT Indonesia Comnets Plus,ID TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS54169 65669 1.4% 65669.0 -- MGH-ION-1 - Marin General Hospital,US 2 - AS59943 22829 0.5% 22829.0 -- RADAR-AS Radar LLC,RU 3 - AS22059 41113 0.9% 20556.5 -- -Reserved AS-,ZZ 4 - AS25563 38456 0.8% 12818.7 -- WEBLAND-AS Webland AG,CH 5 - AS393588 9732 0.2% 9732.0 -- MUBEA-FLO - Mubea,US 6 - AS61039 9256 0.2% 9256.0 -- ZMZ OAO ZMZ,RU 7 - AS14287 63873 1.3% 9124.7 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 8 - AS40637 8678 0.2% 8678.0 -- MAILROUTE - MailRoute, Inc.,US 9 - AS10013 6042 0.1% 6042.0 -- FBDC FreeBit Co.,Ltd.,JP 10 - AS21973 5790 0.1% 5790.0 -- XPONET - Xponet,US 11 - AS31357 11188 0.2% 5594.0 -- TOMICA-AS Tomsk Information and Consulting Agency,RU 12 - AS201522 4067 0.1% 4067.0 -- UB330-NET UB330.net d.o.o.,SI 13 - AS11139 351030 7.3% 3441.5 -- CWDOM - Cable & Wireless Dominica,DM 14 - AS51088 3424 0.1% 3424.0 -- A2B A2B IP B.V.,NL 15 - AS19502 3293 0.1% 3293.0 -- CRANEWAREINSIGHT-AS - Craneware Insight, Inc.,US 16 - AS55741 2684 0.1% 2684.0 -- WBSDC-NET-IN West Bengal Electronics Industry Development,IN 17 - AS3709 69609 1.4% 2578.1 -- NET-CITY-SA - City of San Antonio,US 18 - AS40493 2520 0.1% 2520.0 -- FACILITYSOURCEINC - FacilitySource,US 19 - AS39045 2496 0.1% 2496.0 -- GAZTELECOM-AS LLC "Gazprom telecom",RU 20 - AS52233 9930 0.2% 2482.5 -- Columbus Communications Curacao NV,CW TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.88.0/21 137708 2.8% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.64.0/21 137600 2.8% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 105.96.0.0/22 83944 1.7% AS36947 -- ALGTEL-AS,DZ 4 - 204.80.242.0/24 65669 1.3% AS54169 -- MGH-ION-1 - Marin General Hospital,US 5 - 185.65.148.0/24 22829 0.5% AS59943 -- RADAR-AS Radar LLC,RU 6 - 64.34.125.0/24 20866 0.4% AS22059 -- -Reserved AS-,ZZ 7 - 76.191.107.0/24 20247 0.4% AS22059 -- -Reserved AS-,ZZ 8 - 208.163.55.0/24 15193 0.3% AS10292 -- CWJ-1 - Cable & Wireless Jamaica,JM 9 - 92.43.216.0/21 12983 0.3% AS25563 -- WEBLAND-AS Webland AG,CH 10 - 185.84.192.0/22 12806 0.3% AS25563 -- WEBLAND-AS Webland AG,CH 11 - 208.73.244.0/22 12781 0.3% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 12 - 208.88.232.0/22 12774 0.3% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 13 - 208.78.116.0/22 12774 0.3% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 14 - 216.162.0.0/20 12774 0.3% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 15 - 208.70.20.0/22 12762 0.3% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 16 - 178.174.96.0/19 12667 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 17 - 78.140.0.0/18 11185 0.2% AS31357 -- TOMICA-AS Tomsk Information and Consulting Agency,RU 18 - 192.58.137.0/24 9732 0.2% AS393588 -- MUBEA-FLO - Mubea,US 19 - 203.192.255.0/24 9552 0.2% AS17665 -- IN2CABLE-AP AS Number of In2cable.com (India) Ltd.,IN 20 - 69.73.201.0/24 9374 0.2% AS11139 -- CWDOM - Cable & Wireless Dominica,DM 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 04 Jul '15

04 Jul '15

This report has been generated at Fri Jul 3 21:18:39 2015 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 26-06-15 559284 304656 27-06-15 559355 304870 28-06-15 559516 304889 29-06-15 559583 305132 30-06-15 559786 307143 01-07-15 563153 305369 02-07-15 559591 305504 03-07-15 558842 305482 AS Summary 51058 Number of ASes in routing system 20318 Number of ASes announcing only one prefix 3268 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120761600 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 03Jul15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 559024 305540 253484 45.3% All ASes AS22773 3184 171 3013 94.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS6389 2758 71 2687 97.4% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2697 78 2619 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS9394 2918 315 2603 89.2% CTTNET China TieTong Telecommunications Corporation,CN AS39891 2473 32 2441 98.7% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS28573 2282 119 2163 94.8% NET Serviços de Comunicação S.A.,BR AS3356 2578 791 1787 69.3% LEVEL3 - Level 3 Communications, Inc.,US AS4766 2950 1234 1716 58.2% KIXS-AS-KR Korea Telecom,KR AS10620 3268 1584 1684 51.5% Telmex Colombia S.A.,CO AS6983 1750 247 1503 85.9% ITCDELTA - Earthlink, Inc.,US AS7545 2666 1170 1496 56.1% TPG-INTERNET-AP TPG Telecom Limited,AU AS9808 1551 67 1484 95.7% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS20115 1865 481 1384 74.2% CHARTER-NET-HKY-NC - Charter Communications,US AS4755 2022 696 1326 65.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS9498 1360 122 1238 91.0% BBIL-AP BHARTI Airtel Ltd.,IN AS4323 1614 412 1202 74.5% TWTC - tw telecom holdings, inc.,US AS7552 1142 59 1083 94.8% VIETEL-AS-AP Viettel Corporation,VN AS22561 1382 325 1057 76.5% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS7303 1630 580 1050 64.4% Telecom Argentina S.A.,AR AS18566 2060 1030 1030 50.0% MEGAPATH5-US - MegaPath Corporation,US AS8402 1032 23 1009 97.8% CORBINA-AS OJSC "Vimpelcom",RU AS4808 1511 506 1005 66.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS6849 1206 216 990 82.1% UKRTELNET JSC UKRTELECOM,UA AS8151 1700 724 976 57.4% Uninet S.A. de C.V.,MX AS4538 2086 1163 923 44.2% ERX-CERNET-BKB China Education and Research Network Center,CN AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS26615 1077 177 900 83.6% Tim Celular S.A.,BR AS4780 1109 247 862 77.7% SEEDNET Digital United Inc.,TW AS38285 980 128 852 86.9% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS55430 847 66 781 92.2% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd,SG Total 56697 12917 43780 77.2% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 23.226.112.0/20 AS62788 -Reserved AS-,ZZ 27.100.7.0/24 AS56096 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.3.0/24 AS37004 -Reserved AS-,ZZ 41.73.4.0/24 AS37004 -Reserved AS-,ZZ 41.73.5.0/24 AS37004 -Reserved AS-,ZZ 41.73.6.0/24 AS37004 -Reserved AS-,ZZ 41.73.7.0/24 AS37004 -Reserved AS-,ZZ 41.73.8.0/24 AS37004 -Reserved AS-,ZZ 41.73.9.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.189.126.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 41.223.208.0/22 AS37000 -Reserved AS-,ZZ 41.242.152.0/22 AS37558 LITC,LY 41.242.156.0/22 AS37558 LITC,LY 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 80.78.133.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/23 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.135.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 83.142.48.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 83.142.49.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 88.135.64.0/20 AS48347 MTW-AS JSC MediaSoft Ekspert,RU 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.218.36.0/22 AS19714 -Reserved AS-,ZZ 91.229.5.0/24 AS56923 -Reserved AS-,ZZ 91.230.27.0/24 AS57022 -Reserved AS-,ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 103.10.222.0/24 AS13189 103.11.16.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.19.219.0/24 AS58887 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.23.149.0/24 AS13209 103.24.204.0/22 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 103.24.204.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 103.24.205.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 103.24.206.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 103.24.207.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 103.25.144.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.27.212.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC.,JP 103.28.184.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC.,JP 103.37.188.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.38.152.0/24 AS1828 UNITAS - Unitas Global LLC,US 103.38.154.0/24 AS1828 UNITAS - Unitas Global LLC,US 103.225.116.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.227.4.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.227.184.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.228.8.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.228.84.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.228.224.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.230.12.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.230.16.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.230.68.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.230.124.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.230.140.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.232.104.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.232.142.0/23 AS17828 TIARE-AS-PG Tiare, a business unit of Pacific Mobile Communications.,PG 103.244.112.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.220.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.250.0.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.253.164.0/23 AS13317 111.92.184.0/22 AS9797 NEXONASIAPACIFIC-AS-AP Nexon Asia Pacific P/L,AU 116.199.200.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.201.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.202.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.204.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 138.185.112.0/22 AS28066 COOP. MARIANO ACOSTA,AR 138.185.180.0/22 AS28255 WEST INTERNET BANDA LARGA,BR 138.185.184.0/22 AS61893 RM dos Santos Informatica,BR 140.81.0.0/16 AS20053 RELAX-LLC-AS LLC Relax,RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 144.1.0.0/16 AS20055 RUCLICK-AS RU-CLICK LLC,RU 151.216.32.0/24 AS20199 SERVERPARS Rayan Pardaz Khorshid Shargh Ltd.,IR 154.168.28.0/23 AS29571 CITelecom-AS,CI 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.146.16.0/21 AS22527 -Reserved AS-,ZZ 167.146.26.0/23 AS22527 -Reserved AS-,ZZ 167.146.28.0/23 AS22527 -Reserved AS-,ZZ 167.146.32.0/20 AS22527 -Reserved AS-,ZZ 167.146.44.0/24 AS22527 -Reserved AS-,ZZ 167.146.48.0/22 AS22527 -Reserved AS-,ZZ 167.146.90.0/24 AS22527 -Reserved AS-,ZZ 167.146.93.0/24 AS22527 -Reserved AS-,ZZ 167.146.94.0/24 AS22527 -Reserved AS-,ZZ 167.146.100.0/24 AS22527 -Reserved AS-,ZZ 167.146.104.0/24 AS22527 -Reserved AS-,ZZ 167.146.105.0/24 AS22527 -Reserved AS-,ZZ 167.146.128.0/20 AS22527 -Reserved AS-,ZZ 167.146.137.0/24 AS22527 -Reserved AS-,ZZ 167.146.144.0/20 AS22527 -Reserved AS-,ZZ 167.146.160.0/20 AS22527 -Reserved AS-,ZZ 167.146.200.0/22 AS22527 -Reserved AS-,ZZ 167.146.204.0/24 AS22527 -Reserved AS-,ZZ 167.146.205.0/24 AS22527 -Reserved AS-,ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 173.45.192.0/20 AS62722 -Reserved AS-,ZZ 173.45.208.0/20 AS62722 -Reserved AS-,ZZ 179.60.128.0/20 AS26317 180.222.120.0/21 AS23818 JETINTERNET JETINTERNET Corporation,JP 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 185.40.183.0/24 AS62300 -Reserved AS-,ZZ 185.107.84.0/22 AS60032 CCS SNC CCS,FR 186.148.224.0/21 AS52302 Awknet International, S.A.,PA 188.190.96.0/19 AS19714 -Reserved AS-,ZZ 188.190.103.0/24 AS19714 -Reserved AS-,ZZ 188.190.112.0/24 AS19714 -Reserved AS-,ZZ 188.190.113.0/24 AS19714 -Reserved AS-,ZZ 188.190.114.0/24 AS19714 -Reserved AS-,ZZ 188.190.117.0/24 AS19714 -Reserved AS-,ZZ 188.190.118.0/24 AS19714 -Reserved AS-,ZZ 188.190.119.0/24 AS19714 -Reserved AS-,ZZ 188.190.120.0/24 AS19714 -Reserved AS-,ZZ 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.149.245.0/24 AS53355 CUW-1 - Concordia University Wisconsin,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.32.23.0/24 AS2856 BT-UK-AS BT Public Internet Service,GB 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.35.101.0/24 AS57302 -Reserved AS-,ZZ 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.105.154.0/24 AS34023 -Reserved AS-,ZZ 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.176.147.0/24 AS49951 -Reserved AS-,ZZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.50.8.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.61.147.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.150.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.151.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd.,UA 195.8.48.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 196.3.180.0/24 AS37004 -Reserved AS-,ZZ 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 198.73.226.0/23 AS62839 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 199.30.132.0/22 AS26003 -Reserved AS-,ZZ 199.38.248.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.249.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.250.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.251.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.252.0/22 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.66.15.0/24 AS30169 -Reserved AS-,ZZ 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.102.240.0/24 AS18508 -Reserved AS-,ZZ 199.103.89.0/24 AS19523 -Reserved AS-,ZZ 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.193.14.0/23 AS55229 WSHOSTING - White Sands Hosting,US 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 200.58.248.0/21 AS27849 200.59.208.0/20 AS26317 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.133.208.0/20 AS17440 PRONET-AP Putrabu Rajasa Galuh, PT,ID 202.140.147.0/24 AS9583 SIFY-AS-IN Sify Limited,IN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. Internet Service Provider,HK 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited,PK 203.142.219.0/24 AS45149 203.160.48.0/21 AS38008 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 203.189.116.0/22 AS45606 203.189.116.0/24 AS45606 203.189.117.0/24 AS45606 203.189.118.0/24 AS45606 203.189.119.0/24 AS45606 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.73.40.0/22 AS19901 -Reserved AS-,ZZ 208.73.41.0/24 AS19901 -Reserved AS-,ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 03 Jul '15

03 Jul '15

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, 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 04 Jul, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 550249 Prefixes after maximum aggregation (per Origin AS): 208674 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 268411 Total ASes present in the Internet Routing Table: 50789 Prefixes per ASN: 10.83 Origin-only ASes present in the Internet Routing Table: 36712 Origin ASes announcing only one prefix: 16251 Transit ASes present in the Internet Routing Table: 6315 Transit-only ASes present in the Internet Routing Table: 170 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 39 Max AS path prepend of ASN ( 12486) 32 Prefixes from unregistered ASNs in the Routing Table: 1301 Unregistered ASNs in the Routing Table: 429 Number of 32-bit ASNs allocated by the RIRs: 10078 Number of 32-bit ASNs visible in the Routing Table: 7762 Prefixes from 32-bit ASNs in the Routing Table: 28578 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 430 Number of addresses announced to Internet: 2783922208 Equivalent to 165 /8s, 239 /16s and 72 /24s Percentage of available address space announced: 75.2 Percentage of allocated address space announced: 75.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 184108 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 136211 Total APNIC prefixes after maximum aggregation: 39443 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 142945 Unique aggregates announced from the APNIC address blocks: 57920 APNIC Region origin ASes present in the Internet Routing Table: 5064 APNIC Prefixes per ASN: 28.23 APNIC Region origin ASes announcing only one prefix: 1207 APNIC Region transit ASes present in the Internet Routing Table: 877 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1532 Number of APNIC addresses announced to Internet: 751672000 Equivalent to 44 /8s, 205 /16s and 154 /24s Percentage of available APNIC address space announced: 87.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 179696 Total ARIN prefixes after maximum aggregation: 88104 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 182248 Unique aggregates announced from the ARIN address blocks: 84956 ARIN Region origin ASes present in the Internet Routing Table: 16607 ARIN Prefixes per ASN: 10.97 ARIN Region origin ASes announcing only one prefix: 6122 ARIN Region transit ASes present in the Internet Routing Table: 1741 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 520 Number of ARIN addresses announced to Internet: 1101810720 Equivalent to 65 /8s, 172 /16s and 76 /24s Percentage of available ARIN address space announced: 58.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 133318 Total RIPE prefixes after maximum aggregation: 66535 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 139867 Unique aggregates announced from the RIPE address blocks: 86823 RIPE Region origin ASes present in the Internet Routing Table: 17973 RIPE Prefixes per ASN: 7.78 RIPE Region origin ASes announcing only one prefix: 8120 RIPE Region transit ASes present in the Internet Routing Table: 2958 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3813 Number of RIPE addresses announced to Internet: 696003072 Equivalent to 41 /8s, 124 /16s and 42 /24s Percentage of available RIPE address space announced: 101.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 60118 Total LACNIC prefixes after maximum aggregation: 11475 LACNIC Deaggregation factor: 5.24 Prefixes being announced from the LACNIC address blocks: 70857 Unique aggregates announced from the LACNIC address blocks: 33085 LACNIC Region origin ASes present in the Internet Routing Table: 2446 LACNIC Prefixes per ASN: 28.97 LACNIC Region origin ASes announcing only one prefix: 610 LACNIC Region transit ASes present in the Internet Routing Table: 508 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1768 Number of LACNIC addresses announced to Internet: 168186432 Equivalent to 10 /8s, 6 /16s and 82 /24s Percentage of available LACNIC address space announced: 100.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12069 Total AfriNIC prefixes after maximum aggregation: 3068 AfriNIC Deaggregation factor: 3.93 Prefixes being announced from the AfriNIC address blocks: 13902 Unique aggregates announced from the AfriNIC address blocks: 5239 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 18.94 AfriNIC Region origin ASes announcing only one prefix: 192 AfriNIC Region transit ASes present in the Internet Routing Table: 161 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 129 Number of AfriNIC addresses announced to Internet: 65738496 Equivalent to 3 /8s, 235 /16s and 23 /24s Percentage of available AfriNIC address space announced: 65.3 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 2950 11304 937 Korea Telecom 17974 2696 904 78 PT Telekomunikasi Indonesia 7545 2619 336 130 TPG Telecom Limited 4538 2068 4190 71 China Education and Research 4755 2025 423 222 TATA Communications formerly 9829 1765 1353 120 National Internet Backbone 9808 1532 8717 28 Guangdong Mobile Communicatio 9583 1514 119 573 Sify Limited 4808 1460 2240 468 CNCGROUP IP network China169 9498 1361 336 109 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3181 2960 141 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 3356 2575 10700 503 Level 3 Communications, Inc. 18566 2059 380 198 MegaPath Corporation 20115 1865 1840 407 Charter Communications 6983 1751 850 244 EarthLink, Inc. 4323 1608 1022 410 tw telecom holdings, inc. 30036 1567 319 446 Mediacom Communications Corp 701 1393 11371 676 MCI Communications Services, 22561 1382 415 257 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2164 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 2012 788 1457 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1048 97 75 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 1032 544 15 OJSC "Vimpelcom" 12479 952 869 74 France Telecom Espana SA 6830 912 2694 468 Liberty Global Operations B.V 8551 887 376 53 Bezeq International-Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3265 532 236 Telmex Colombia S.A. 28573 2279 2170 113 NET Serviços de Comunicação S 8151 1695 3253 475 Uninet S.A. de C.V. 7303 1630 1007 238 Telecom Argentina S.A. 6147 1387 372 43 Telefonica del Peru S.A.A. 6503 1267 421 56 Axtel, S.A.B. de C.V. 26615 1077 2325 35 Tim Celular S.A. 7738 999 1882 41 Telemar Norte Leste S.A. 3816 951 428 161 COLOMBIA TELECOMUNICACIONES S 11830 892 364 15 Instituto Costarricense de El Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 876 280 26 Link Egypt (Link.NET) 8452 838 958 13 TE-AS 36903 512 258 99 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 307 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 238 21 13 Cote d'Ivoire Telecom 36947 193 807 13 Telecom Algeria 15706 174 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3265 532 236 Telmex Colombia S.A. 22773 3181 2960 141 Cox Communications Inc. 4766 2950 11304 937 Korea Telecom 6389 2758 3688 51 BellSouth.net Inc. 17974 2696 904 78 PT Telekomunikasi Indonesia 7545 2619 336 130 TPG Telecom Limited 3356 2575 10700 503 Level 3 Communications, Inc. 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2279 2170 113 NET Serviços de Comunicação S 34984 2164 305 366 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3181 3040 Cox Communications Inc. 6389 2758 2707 BellSouth.net Inc. 17974 2696 2618 PT Telekomunikasi Indonesia 7545 2619 2489 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2279 2166 NET Serviços de Comunicação S 3356 2575 2072 Level 3 Communications, Inc. 4766 2950 2013 Korea Telecom 4538 2068 1997 China Education and Research 18566 2059 1861 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:17 /9:13 /10:36 /11:95 /12:263 /13:506 /14:1003 /15:1725 /16:12937 /17:7278 /18:12362 /19:25560 /20:35988 /21:38779 /22:60280 /23:52141 /24:298259 /25:1100 /26:1144 /27:715 /28:14 /29:12 /30:7 /31:0 /32:15 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2381 3181 Cox Communications Inc. 18566 2005 2059 MegaPath Corporation 6389 1629 2758 BellSouth.net Inc. 34984 1422 2164 TELLCOM ILETISIM HIZMETLERI A 6983 1398 1751 EarthLink, Inc. 30036 1387 1567 Mediacom Communications Corp 10620 1149 3265 Telmex Colombia S.A. 11492 1108 1191 CABLE ONE, INC. 22561 1055 1382 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1502 2:687 4:93 5:1866 6:25 8:1390 11:1 12:1820 13:14 14:1383 15:17 16:2 17:42 18:22 20:48 23:1251 24:1736 27:1987 31:1596 32:38 33:2 34:4 35:3 36:124 37:1960 38:1042 39:6 40:82 41:2700 42:297 43:1364 44:28 45:745 46:2298 47:44 49:908 50:802 52:12 54:77 55:4 56:6 57:42 58:1326 59:724 60:480 61:1747 62:1355 63:1914 64:4452 65:2270 66:4045 67:2074 68:1070 69:3252 70:1023 71:443 72:1971 74:2665 75:334 76:426 77:1272 78:1172 79:801 80:1361 81:1301 82:844 83:722 84:726 85:1374 86:439 87:1062 88:528 89:1898 90:144 91:5996 92:841 93:2269 94:2060 95:2199 96:428 97:347 98:1052 99:53 100:72 101:845 103:7755 104:1781 105:61 106:264 107:1003 108:630 109:2066 110:1145 111:1463 112:843 113:1109 114:843 115:1255 116:1402 117:1064 118:1858 119:1447 120:455 121:1106 122:2122 123:1841 124:1526 125:1622 128:645 129:390 130:407 131:1196 132:508 133:171 134:403 135:94 136:331 137:315 138:923 139:152 140:236 141:450 142:666 143:497 144:551 145:121 146:748 147:585 148:1214 149:420 150:557 151:648 152:519 153:248 154:463 155:871 156:434 157:420 158:352 159:1000 160:396 161:650 162:1947 163:438 164:689 165:691 166:306 167:833 168:1275 169:182 170:1468 171:245 172:274 173:1534 174:718 175:703 176:1396 177:3857 178:2157 179:957 180:1936 181:1582 182:1824 183:627 184:763 185:3789 186:2728 187:1768 188:2051 189:1574 190:7722 191:1002 192:8509 193:5620 194:4177 195:3696 196:1991 197:982 198:5534 199:5496 200:6604 201:3252 202:9515 203:9119 204:4705 205:2842 206:3059 207:2969 208:3982 209:3975 210:3575 211:1888 212:2568 213:2299 214:840 215:73 216:5756 217:1817 218:711 219:469 220:1457 221:791 222:490 223:773 End of report

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New on RIPE Labs: More Leaky Routes by Geoff Huston
by Mirjam Kuehne 03 Jul '15

03 Jul '15

Dear colleagues, Please find Geoff Huston's analysis of the route leak on 12 June in Malaysia on RIPE Labs: https://labs.ripe.net/Members/gih/more-leaky-routes Kind regards, Mirjam Kuehne RIPE NCC

1 0

'route:' object authorisation
by Rob Evans 02 Jul '15

02 Jul '15

Hi all, Over on the DB-WG list at the moment there's a discussion that participants of this WG may be interested in. George Michaelson of APNIC has said that APNIC's approval process for route objects currently goes like this: > For your information, APNIC Hostmasters have moved to a mode of operation > where for inetnum owners where the AS holder is not the same person, and a > request is lodged with helpdesk for assistance, the hostmasters manually > override and create the object for the inetnum holder, only removing it if > an AS holder objects. The inetnum holder needs to be recognised in our > systems. > > Its a hand-mediated inetnum-only route object. Previous practice was to > wait for explicit approval from the AS holder. Now, its created first, and > withdrawn if there is an objection. > > There have been no complaints. APNIC HM are considering portal changes and > other process work to automate this. The holder of the aut-num is sent an email asking them to contact APNIC if they would like the route object to be removed. Alex Band has asked for the RIPE community's opinions on whether this would be a good thing for RIPE to implement. If you have an opinion about it, please speak up! Cheers, Rob

3 2

New on RIPE Labs: Improving RIPE Atlas Coverage. What Networks are Missing?
by Mirjam Kuehne 02 Jul '15

02 Jul '15

Dear colleagues, In this article we compare RIPE Atlas deployment against user population estimates provided by APNIC to see what eyeball networks are missing out on RIPE Atlas probes: https://labs.ripe.net/Members/emileaben/improving-ripe-atlas-coverage-what-… Kind regards, Mirjam Kuehne RIPE NCC

1 0

BGP Update Report
by cidr-report＠potaroo.net 27 Jun '15

27 Jun '15

BGP Update Report Interval: 18-Jun-15 -to- 25-Jun-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 295162 5.8% 293.4 -- BSNL-NIB National Internet Backbone,IN 2 - AS11139 282275 5.5% 1049.3 -- CWDOM - Cable & Wireless Dominica,DM 3 - AS23752 274915 5.4% 2272.0 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 4 - AS36947 86277 1.7% 1513.6 -- ALGTEL-AS,DZ 5 - AS54169 65664 1.3% 32832.0 -- MGH-ION-1 - Marin General Hospital,US 6 - AS3709 63193 1.2% 2340.5 -- NET-CITY-SA - City of San Antonio,US 7 - AS28024 60787 1.2% 39.4 -- Nuevatel PCS de Bolivia S.A.,BO 8 - AS22059 41677 0.8% 20838.5 -- -Reserved AS-,ZZ 9 - AS8402 41576 0.8% 110.6 -- CORBINA-AS OJSC "Vimpelcom",RU 10 - AS25563 35835 0.7% 8958.8 -- WEBLAND-AS Webland AG,CH 11 - AS38197 31134 0.6% 22.6 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 12 - AS391 30965 0.6% 118.2 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group,US 13 - AS10834 30420 0.6% 166.2 -- Telefonica de Argentina,AR 14 - AS25577 26596 0.5% 397.0 -- C4L-AS Connexions4London Ltd,GB 15 - AS39891 25799 0.5% 16.8 -- ALJAWWALSTC-AS Saudi Telecom Company JSC,SA 16 - AS48159 25566 0.5% 75.0 -- TIC-AS Telecommunication Infrastructure Company,IR 17 - AS3816 25023 0.5% 59.4 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 18 - AS4249 24371 0.5% 15.3 -- LILLY-AS - Eli Lilly and Company,US 19 - AS13036 20344 0.4% 1271.5 -- TMOBILE-CZ T-Mobile Czech Republic a.s.,CZ 20 - AS246 19693 0.4% 44.5 -- ASIFICS-GW-AS - 754th Electronic Systems Group,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS54169 65664 1.3% 32832.0 -- MGH-ION-1 - Marin General Hospital,US 2 - AS22059 41677 0.8% 20838.5 -- -Reserved AS-,ZZ 3 - AS393588 9604 0.2% 9604.0 -- MUBEA-FLO - Mubea,US 4 - AS25563 35835 0.7% 8958.8 -- WEBLAND-AS Webland AG,CH 5 - AS61039 5307 0.1% 5307.0 -- ZMZ OAO ZMZ,RU 6 - AS32005 13093 0.3% 4364.3 -- THE-CHURCH-PENSION-GROUP - CHURCH PENSION GROUP SERVICES CORPORATION,US 7 - AS201522 4002 0.1% 4002.0 -- UB330-NET UB330.net d.o.o.,SI 8 - AS40637 3395 0.1% 3395.0 -- MAILROUTE - MailRoute, Inc.,US 9 - AS38000 6084 0.1% 3042.0 -- CRISIL-AS [CRISIL Limited.Autonomous System],IN 10 - AS20173 9428 0.2% 2357.0 -- Televisa, S.A de C.V.,MX 11 - AS3709 63193 1.2% 2340.5 -- NET-CITY-SA - City of San Antonio,US 12 - AS23752 274915 5.4% 2272.0 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 13 - AS35798 2201 0.0% 2201.0 -- DEVERYWARE DEVERYWARE S.A.,FR 14 - AS10292 16183 0.3% 2022.9 -- CWJ-1 - Cable & Wireless Jamaica,JM 15 - AS13943 7439 0.1% 1859.8 -- YK-COMMUNICATIONS - YK Communications, Inc.,US 16 - AS31357 11768 0.2% 1681.1 -- TOMICA-AS Tomsk Information and Consulting Agency,RU 17 - AS27644 1642 0.0% 1642.0 -- THREATSTOP - ThreatSTOP,US 18 - AS56636 1636 0.0% 1636.0 -- ASVEDARU VEDA Ltd.,RU 19 - AS57233 1630 0.0% 1630.0 -- ASKOMPANON Kompanon LLC.,RU 20 - AS36947 86277 1.7% 1513.6 -- ALGTEL-AS,DZ TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.64.0/21 139889 2.6% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.88.0/21 133259 2.5% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 105.96.0.0/22 85890 1.6% AS36947 -- ALGTEL-AS,DZ 4 - 204.80.242.0/24 65660 1.2% AS54169 -- MGH-ION-1 - Marin General Hospital,US 5 - 200.0.251.0/24 29629 0.6% AS10834 -- Telefonica de Argentina,AR 6 - 64.34.125.0/24 21241 0.4% AS22059 -- -Reserved AS-,ZZ 7 - 76.191.107.0/24 20436 0.4% AS22059 -- -Reserved AS-,ZZ 8 - 208.163.55.0/24 15511 0.3% AS10292 -- CWJ-1 - Cable & Wireless Jamaica,JM 9 - 41.216.207.0/24 12217 0.2% AS37105 -- NEOLOGY-AS,ZA 10 - 92.43.216.0/21 12183 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 11 - 185.84.192.0/22 11940 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 12 - 78.140.0.0/18 11710 0.2% AS31357 -- TOMICA-AS Tomsk Information and Consulting Agency,RU 13 - 178.174.96.0/19 11709 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 14 - 192.58.137.0/24 9604 0.2% AS393588 -- MUBEA-FLO - Mubea,US 15 - 203.192.255.0/24 9597 0.2% AS17665 -- IN2CABLE-AP AS Number of In2cable.com (India) Ltd.,IN 16 - 192.58.232.0/24 8390 0.2% AS6629 -- NOAA-AS - NOAA,US 17 - 94.73.56.0/21 7409 0.1% AS42081 -- SPEEDY-NET-AS Speedy net EAD,BG 18 - 199.66.144.0/21 7294 0.1% AS13943 -- YK-COMMUNICATIONS - YK Communications, Inc.,US 19 - 65.48.215.0/24 7258 0.1% AS11139 -- CWDOM - Cable & Wireless Dominica,DM 20 - 65.48.216.0/24 7244 0.1% AS11139 -- CWDOM - Cable & Wireless Dominica,DM Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 27 Jun '15

27 Jun '15

This report has been generated at Fri Jun 26 21:17:55 2015 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 19-06-15 558465 311797 20-06-15 557822 304583 21-06-15 557973 304716 22-06-15 558238 304106 23-06-15 558195 304707 24-06-15 558651 303797 25-06-15 558676 304034 26-06-15 559284 304723 AS Summary 51017 Number of ASes in routing system 20289 Number of ASes announcing only one prefix 3256 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120759552 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 26Jun15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 559555 304724 254831 45.5% All ASes AS22773 3185 171 3014 94.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS6389 2792 71 2721 97.5% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2698 78 2620 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS9394 2920 316 2604 89.2% CTTNET China TieTong Telecommunications Corporation,CN AS39891 2473 34 2439 98.6% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS28573 2286 119 2167 94.8% NET Serviços de Comunicação S.A.,BR AS3356 2588 788 1800 69.6% LEVEL3 - Level 3 Communications, Inc.,US AS10620 3256 1554 1702 52.3% Telmex Colombia S.A.,CO AS4766 2952 1358 1594 54.0% KIXS-AS-KR Korea Telecom,KR AS6983 1749 247 1502 85.9% ITCDELTA - Earthlink, Inc.,US AS7545 2649 1165 1484 56.0% TPG-INTERNET-AP TPG Telecom Limited,AU AS9808 1551 67 1484 95.7% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS20115 1863 489 1374 73.8% CHARTER-NET-HKY-NC - Charter Communications,US AS7303 1633 293 1340 82.1% Telecom Argentina S.A.,AR AS4755 2024 709 1315 65.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS6147 1568 302 1266 80.7% Telefonica del Peru S.A.A.,PE AS9498 1355 122 1233 91.0% BBIL-AP BHARTI Airtel Ltd.,IN AS4323 1614 413 1201 74.4% TWTC - tw telecom holdings, inc.,US AS22561 1383 286 1097 79.3% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS7552 1154 60 1094 94.8% VIETEL-AS-AP Viettel Corporation,VN AS4808 1505 502 1003 66.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS6849 1206 216 990 82.1% UKRTELNET JSC UKRTELECOM,UA AS8151 1699 721 978 57.6% Uninet S.A. de C.V.,MX AS8402 988 23 965 97.7% CORBINA-AS OJSC "Vimpelcom",RU AS18566 2054 1137 917 44.6% MEGAPATH5-US - MegaPath Corporation,US AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS4538 1954 1040 914 46.8% ERX-CERNET-BKB China Education and Research Network Center,CN AS26615 1077 177 900 83.6% Tim Celular S.A.,BR AS38285 979 126 853 87.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4780 1095 279 816 74.5% SEEDNET Digital United Inc.,TW Total 57249 12946 44303 77.4% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 23.226.112.0/20 AS62788 -Reserved AS-,ZZ 27.100.7.0/24 AS56096 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.3.0/24 AS37004 -Reserved AS-,ZZ 41.73.4.0/24 AS37004 -Reserved AS-,ZZ 41.73.5.0/24 AS37004 -Reserved AS-,ZZ 41.73.6.0/24 AS37004 -Reserved AS-,ZZ 41.73.7.0/24 AS37004 -Reserved AS-,ZZ 41.73.8.0/24 AS37004 -Reserved AS-,ZZ 41.73.9.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 41.223.208.0/22 AS37000 -Reserved AS-,ZZ 41.242.152.0/22 AS37558 LITC,LY 41.242.156.0/22 AS37558 LITC,LY 45.67.78.0/24 AS38040 GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited,TH 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.121.24.0/22 AS36263 FORONA - Forona Technologies, Inc.,US 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 75.98.128.0/20 AS22652 FIBRENOIRE-INTERNET - Fibrenoire Inc.,CA 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 80.78.133.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/23 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.135.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 83.142.48.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 83.142.49.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 88.135.64.0/20 AS48347 MTW-AS JSC MediaSoft Ekspert,RU 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.218.36.0/22 AS19714 -Reserved AS-,ZZ 91.229.5.0/24 AS56923 -Reserved AS-,ZZ 91.230.27.0/24 AS57022 -Reserved AS-,ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 103.10.222.0/24 AS13189 103.11.16.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.19.219.0/24 AS58887 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.23.149.0/24 AS13209 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.28.184.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC.,JP 103.37.188.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.38.152.0/24 AS1828 UNITAS - Unitas Global LLC,US 103.38.154.0/24 AS1828 UNITAS - Unitas Global LLC,US 103.225.116.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.227.4.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.227.184.0/22 AS10021 KVH KVH Co.,Ltd,JP 103.228.8.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.228.84.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.228.224.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.230.116.0/22 AS59351 103.232.104.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.232.142.0/23 AS17828 TIARE-AS-PG Tiare, a business unit of Pacific Mobile Communications.,PG 103.244.112.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.220.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.250.0.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.253.164.0/23 AS13317 111.92.184.0/22 AS9797 NEXONASIAPACIFIC-AS-AP Nexon Asia Pacific P/L,AU 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 140.81.0.0/16 AS20053 RELAX-LLC-AS LLC Relax,RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 144.1.0.0/16 AS20055 RUCLICK-AS RU-CLICK LLC,RU 154.168.28.0/23 AS29571 CITelecom-AS,CI 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.146.16.0/21 AS22527 -Reserved AS-,ZZ 167.146.26.0/23 AS22527 -Reserved AS-,ZZ 167.146.28.0/23 AS22527 -Reserved AS-,ZZ 167.146.32.0/20 AS22527 -Reserved AS-,ZZ 167.146.44.0/24 AS22527 -Reserved AS-,ZZ 167.146.48.0/22 AS22527 -Reserved AS-,ZZ 167.146.90.0/24 AS22527 -Reserved AS-,ZZ 167.146.93.0/24 AS22527 -Reserved AS-,ZZ 167.146.94.0/24 AS22527 -Reserved AS-,ZZ 167.146.100.0/24 AS22527 -Reserved AS-,ZZ 167.146.104.0/24 AS22527 -Reserved AS-,ZZ 167.146.105.0/24 AS22527 -Reserved AS-,ZZ 167.146.128.0/20 AS22527 -Reserved AS-,ZZ 167.146.137.0/24 AS22527 -Reserved AS-,ZZ 167.146.144.0/20 AS22527 -Reserved AS-,ZZ 167.146.160.0/20 AS22527 -Reserved AS-,ZZ 167.146.200.0/22 AS22527 -Reserved AS-,ZZ 167.146.204.0/24 AS22527 -Reserved AS-,ZZ 167.146.205.0/24 AS22527 -Reserved AS-,ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 172.110.208.0/20 AS39414 HYPERVPN - Fairway Network, Inc.,US 173.45.192.0/20 AS62722 -Reserved AS-,ZZ 173.45.208.0/20 AS62722 -Reserved AS-,ZZ 179.60.128.0/20 AS26317 , 180.222.120.0/21 AS23818 JETINTERNET JETINTERNET Corporation,JP 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 185.40.183.0/24 AS62300 -Reserved AS-,ZZ 185.106.104.0/24 AS50113 SUPERSERVERSDATACENTER MediaServicePlus Ltd.,RU 186.148.224.0/21 AS52302 Awknet International, S.A.,PA 188.190.96.0/19 AS19714 -Reserved AS-,ZZ 188.190.103.0/24 AS19714 -Reserved AS-,ZZ 188.190.112.0/24 AS19714 -Reserved AS-,ZZ 188.190.113.0/24 AS19714 -Reserved AS-,ZZ 188.190.114.0/24 AS19714 -Reserved AS-,ZZ 188.190.117.0/24 AS19714 -Reserved AS-,ZZ 188.190.118.0/24 AS19714 -Reserved AS-,ZZ 188.190.119.0/24 AS19714 -Reserved AS-,ZZ 188.190.120.0/24 AS19714 -Reserved AS-,ZZ 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.32.23.0/24 AS2856 BT-UK-AS BT Public Internet Service,GB 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.35.101.0/24 AS57302 -Reserved AS-,ZZ 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.105.154.0/24 AS34023 -Reserved AS-,ZZ 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.176.147.0/24 AS49951 -Reserved AS-,ZZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.50.8.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.61.147.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.150.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.151.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd.,UA 195.8.48.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 196.3.180.0/24 AS37004 -Reserved AS-,ZZ 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 198.73.226.0/23 AS62839 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 199.30.132.0/22 AS26003 -Reserved AS-,ZZ 199.38.248.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.249.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.250.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.251.0/24 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.38.252.0/22 AS13951 CENTER-SEVEN - C7 Data Centers, Inc.,US 199.66.15.0/24 AS30169 -Reserved AS-,ZZ 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.102.240.0/24 AS18508 -Reserved AS-,ZZ 199.103.89.0/24 AS19523 -Reserved AS-,ZZ 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 200.58.248.0/21 AS27849 200.59.208.0/20 AS26317 , 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.140.147.0/24 AS9583 SIFY-AS-IN Sify Limited,IN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. Internet Service Provider,HK 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited,PK 203.142.219.0/24 AS45149 203.160.48.0/21 AS38008 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 203.189.116.0/22 AS45606 203.189.116.0/24 AS45606 203.189.117.0/24 AS45606 203.189.118.0/24 AS45606 203.189.119.0/24 AS45606 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.73.40.0/22 AS19901 -Reserved AS-,ZZ 208.73.41.0/24 AS19901 -Reserved AS-,ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 26 Jun '15

26 Jun '15

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, 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 27 Jun, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 550382 Prefixes after maximum aggregation (per Origin AS): 208414 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 267700 Total ASes present in the Internet Routing Table: 50752 Prefixes per ASN: 10.84 Origin-only ASes present in the Internet Routing Table: 36709 Origin ASes announcing only one prefix: 16258 Transit ASes present in the Internet Routing Table: 6327 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 67 Max AS path prepend of ASN (197377) 50 Prefixes from unregistered ASNs in the Routing Table: 1233 Unregistered ASNs in the Routing Table: 424 Number of 32-bit ASNs allocated by the RIRs: 9984 Number of 32-bit ASNs visible in the Routing Table: 7716 Prefixes from 32-bit ASNs in the Routing Table: 28287 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 407 Number of addresses announced to Internet: 2782158752 Equivalent to 165 /8s, 212 /16s and 95 /24s Percentage of available address space announced: 75.1 Percentage of allocated address space announced: 75.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 184409 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 135761 Total APNIC prefixes after maximum aggregation: 39420 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 142431 Unique aggregates announced from the APNIC address blocks: 57131 APNIC Region origin ASes present in the Internet Routing Table: 5073 APNIC Prefixes per ASN: 28.08 APNIC Region origin ASes announcing only one prefix: 1213 APNIC Region transit ASes present in the Internet Routing Table: 884 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1519 Number of APNIC addresses announced to Internet: 750638656 Equivalent to 44 /8s, 189 /16s and 214 /24s Percentage of available APNIC address space announced: 87.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 180171 Total ARIN prefixes after maximum aggregation: 88106 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 182665 Unique aggregates announced from the ARIN address blocks: 85208 ARIN Region origin ASes present in the Internet Routing Table: 16611 ARIN Prefixes per ASN: 11.00 ARIN Region origin ASes announcing only one prefix: 6113 ARIN Region transit ASes present in the Internet Routing Table: 1734 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 507 Number of ARIN addresses announced to Internet: 1101184800 Equivalent to 65 /8s, 162 /16s and 191 /24s Percentage of available ARIN address space announced: 58.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 133456 Total RIPE prefixes after maximum aggregation: 66325 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139963 Unique aggregates announced from the RIPE address blocks: 86694 RIPE Region origin ASes present in the Internet Routing Table: 17975 RIPE Prefixes per ASN: 7.79 RIPE Region origin ASes announcing only one prefix: 8125 RIPE Region transit ASes present in the Internet Routing Table: 2965 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3803 Number of RIPE addresses announced to Internet: 695997696 Equivalent to 41 /8s, 124 /16s and 21 /24s Percentage of available RIPE address space announced: 101.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 60411 Total LACNIC prefixes after maximum aggregation: 11431 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 71086 Unique aggregates announced from the LACNIC address blocks: 33061 LACNIC Region origin ASes present in the Internet Routing Table: 2439 LACNIC Prefixes per ASN: 29.15 LACNIC Region origin ASes announcing only one prefix: 611 LACNIC Region transit ASes present in the Internet Routing Table: 505 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1759 Number of LACNIC addresses announced to Internet: 168135232 Equivalent to 10 /8s, 5 /16s and 138 /24s Percentage of available LACNIC address space announced: 100.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12036 Total AfriNIC prefixes after maximum aggregation: 3083 AfriNIC Deaggregation factor: 3.90 Prefixes being announced from the AfriNIC address blocks: 13830 Unique aggregates announced from the AfriNIC address blocks: 5237 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 18.71 AfriNIC Region origin ASes announcing only one prefix: 196 AfriNIC Region transit ASes present in the Internet Routing Table: 158 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 128 Number of AfriNIC addresses announced to Internet: 65711360 Equivalent to 3 /8s, 234 /16s and 173 /24s Percentage of available AfriNIC address space announced: 65.3 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 2952 11304 938 Korea Telecom 17974 2698 904 78 PT Telekomunikasi Indonesia 7545 2606 336 129 TPG Telecom Limited 4755 2026 423 222 TATA Communications formerly 4538 1936 4190 71 China Education and Research 9829 1764 1353 122 National Internet Backbone 9808 1551 8717 28 Guangdong Mobile Communicatio 9583 1491 118 567 Sify Limited 4808 1453 2239 464 CNCGROUP IP network China169 9498 1355 336 106 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3182 2960 141 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 3356 2584 10688 502 Level 3 Communications, Inc. 18566 2054 380 195 MegaPath Corporation 20115 1865 1855 416 Charter Communications 6983 1750 850 244 EarthLink, Inc. 4323 1605 1022 411 tw telecom holdings, inc. 30036 1565 320 443 Mediacom Communications Corp 701 1393 11371 676 MCI Communications Services, 22561 1383 415 257 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2138 305 364 TELLCOM ILETISIM HIZMETLERI A 20940 1980 771 1444 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 996 544 15 OJSC "Vimpelcom" 12479 950 869 74 France Telecom Espana SA 6830 912 2694 468 Liberty Global Operations B.V 8551 883 376 53 Bezeq International-Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3256 532 238 Telmex Colombia S.A. 28573 2285 2170 113 NET Serviços de Comunicação S 8151 1695 3249 471 Uninet S.A. de C.V. 7303 1633 1005 238 Telecom Argentina S.A. 6147 1568 372 43 Telefonica del Peru S.A.A. 6503 1267 421 55 Axtel, S.A.B. de C.V. 26615 1077 2325 35 Tim Celular S.A. 7738 999 1882 41 Telemar Norte Leste S.A. 3816 951 428 161 COLOMBIA TELECOMUNICACIONES S 11830 892 364 15 Instituto Costarricense de El Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 876 280 26 Link Egypt (Link.NET) 8452 816 958 13 TE-AS 36903 511 257 103 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 304 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 242 21 13 Cote d'Ivoire Telecom 37054 199 20 7 Data Telecom Service 36947 191 807 13 Telecom Algeria Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3256 532 238 Telmex Colombia S.A. 22773 3182 2960 141 Cox Communications Inc. 4766 2952 11304 938 Korea Telecom 6389 2792 3688 51 BellSouth.net Inc. 17974 2698 904 78 PT Telekomunikasi Indonesia 7545 2606 336 129 TPG Telecom Limited 3356 2584 10688 502 Level 3 Communications, Inc. 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2285 2170 113 NET Serviços de Comunicação S 34984 2138 305 364 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3182 3041 Cox Communications Inc. 6389 2792 2741 BellSouth.net Inc. 17974 2698 2620 PT Telekomunikasi Indonesia 7545 2606 2477 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2285 2172 NET Serviços de Comunicação S 3356 2584 2082 Level 3 Communications, Inc. 4766 2952 2014 Korea Telecom 4538 1936 1865 China Education and Research 18566 2054 1859 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:17 /9:13 /10:36 /11:96 /12:263 /13:507 /14:1005 /15:1728 /16:12931 /17:7274 /18:12335 /19:25537 /20:36099 /21:38850 /22:60283 /23:52221 /24:298188 /25:1098 /26:1139 /27:714 /28:14 /29:12 /30:7 /31:0 /32:15 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2382 3182 Cox Communications Inc. 18566 2003 2054 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 6983 1397 1750 EarthLink, Inc. 34984 1395 2138 TELLCOM ILETISIM HIZMETLERI A 30036 1389 1565 Mediacom Communications Corp 10620 1146 3256 Telmex Colombia S.A. 6147 1122 1568 Telefonica del Peru S.A.A. 11492 1108 1191 CABLE ONE, INC. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1498 2:682 4:93 5:1865 6:25 8:1408 11:1 12:1822 13:14 14:1380 15:16 16:2 17:43 18:22 20:48 23:1248 24:1735 27:1936 31:1589 32:38 33:2 34:4 35:3 36:137 37:2000 38:1045 39:6 40:83 41:2705 42:298 43:1343 44:28 45:831 46:2296 47:45 49:905 50:809 52:12 54:77 55:4 56:6 57:42 58:1323 59:715 60:480 61:1745 62:1353 63:1915 64:4474 65:2268 66:4047 67:2076 68:1065 69:3250 70:1024 71:448 72:1964 74:2663 75:336 76:424 77:1260 78:1166 79:788 80:1350 81:1294 82:846 83:723 84:722 85:1398 86:428 87:1045 88:533 89:1870 90:152 91:6008 92:869 93:2245 94:2055 95:2177 96:426 97:349 98:1055 99:53 100:72 101:845 103:7713 104:1843 105:61 106:237 107:991 108:631 109:2080 110:1134 111:1440 112:827 113:1100 114:832 115:1279 116:1393 117:1056 118:1844 119:1454 120:444 121:1091 122:2148 123:1844 124:1524 125:1618 128:624 129:390 130:410 131:1217 132:503 133:177 134:403 135:95 136:331 137:320 138:915 139:152 140:237 141:445 142:666 143:497 144:550 145:124 146:739 147:588 148:1217 149:416 150:559 151:670 152:521 153:247 154:481 155:867 156:433 157:419 158:344 159:1008 160:385 161:661 162:1956 163:438 164:686 165:694 166:314 167:837 168:1319 169:181 170:1466 171:245 172:248 173:1544 174:719 175:700 176:1361 177:3747 178:2155 179:940 180:1934 181:1683 182:1805 183:624 184:760 185:3738 186:2762 187:1770 188:2049 189:1591 190:7827 191:1022 192:8488 193:5624 194:4179 195:3693 196:1980 197:968 198:5539 199:5494 200:6663 201:3250 202:9461 203:9131 204:4706 205:2840 206:3053 207:2970 208:3989 209:3969 210:3546 211:1867 212:2551 213:2369 214:841 215:73 216:5744 217:1815 218:705 219:463 220:1453 221:786 222:477 223:746 End of report

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