February 2014 - routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 14 Feb '14

14 Feb '14

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 15 Feb, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 482175 Prefixes after maximum aggregation: 191598 Deaggregation factor: 2.52 Unique aggregates announced to Internet: 238436 Total ASes present in the Internet Routing Table: 46178 Prefixes per ASN: 10.44 Origin-only ASes present in the Internet Routing Table: 35615 Origin ASes announcing only one prefix: 16407 Transit ASes present in the Internet Routing Table: 6027 Transit-only ASes present in the Internet Routing Table: 169 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 50404) 51 Prefixes from unregistered ASNs in the Routing Table: 1880 Unregistered ASNs in the Routing Table: 492 Number of 32-bit ASNs allocated by the RIRs: 5941 Number of 32-bit ASNs visible in the Routing Table: 4536 Prefixes from 32-bit ASNs in the Routing Table: 14493 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 428 Number of addresses announced to Internet: 2655149028 Equivalent to 158 /8s, 66 /16s and 91 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.7 Total number of prefixes smaller than registry allocations: 168252 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 114345 Total APNIC prefixes after maximum aggregation: 34516 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 116873 Unique aggregates announced from the APNIC address blocks: 49142 APNIC Region origin ASes present in the Internet Routing Table: 4893 APNIC Prefixes per ASN: 23.89 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 841 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 21 Number of APNIC region 32-bit ASNs visible in the Routing Table: 834 Number of APNIC addresses announced to Internet: 730899008 Equivalent to 43 /8s, 144 /16s and 162 /24s Percentage of available APNIC address space announced: 85.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 165163 Total ARIN prefixes after maximum aggregation: 82672 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 166487 Unique aggregates announced from the ARIN address blocks: 77076 ARIN Region origin ASes present in the Internet Routing Table: 16142 ARIN Prefixes per ASN: 10.31 ARIN Region origin ASes announcing only one prefix: 6101 ARIN Region transit ASes present in the Internet Routing Table: 1681 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 66 Number of ARIN addresses announced to Internet: 1064975232 Equivalent to 63 /8s, 122 /16s and 59 /24s Percentage of available ARIN address space announced: 56.3 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, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 121470 Total RIPE prefixes after maximum aggregation: 61741 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 125413 Unique aggregates announced from the RIPE address blocks: 79964 RIPE Region origin ASes present in the Internet Routing Table: 17642 RIPE Prefixes per ASN: 7.11 RIPE Region origin ASes announcing only one prefix: 8328 RIPE Region transit ASes present in the Internet Routing Table: 2860 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 53 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2620 Number of RIPE addresses announced to Internet: 656547716 Equivalent to 39 /8s, 34 /16s and 31 /24s Percentage of available RIPE address space announced: 95.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 54496 Total LACNIC prefixes after maximum aggregation: 9994 LACNIC Deaggregation factor: 5.45 Prefixes being announced from the LACNIC address blocks: 60180 Unique aggregates announced from the LACNIC address blocks: 27714 LACNIC Region origin ASes present in the Internet Routing Table: 2065 LACNIC Prefixes per ASN: 29.14 LACNIC Region origin ASes announcing only one prefix: 550 LACNIC Region transit ASes present in the Internet Routing Table: 411 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1007 Number of LACNIC addresses announced to Internet: 150817696 Equivalent to 8 /8s, 253 /16s and 75 /24s Percentage of available LACNIC address space announced: 89.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12093 Total AfriNIC prefixes after maximum aggregation: 2637 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 12794 Unique aggregates announced from the AfriNIC address blocks: 4184 AfriNIC Region origin ASes present in the Internet Routing Table: 705 AfriNIC Prefixes per ASN: 18.15 AfriNIC Region origin ASes announcing only one prefix: 205 AfriNIC Region transit ASes present in the Internet Routing Table: 148 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 9 Number of AfriNIC addresses announced to Internet: 51488000 Equivalent to 3 /8s, 17 /16s and 165 /24s Percentage of available AfriNIC address space announced: 51.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2978 11564 892 Korea Telecom 17974 2756 902 88 PT Telekomunikasi Indonesia 7545 2183 320 116 TPG Telecom Limited 4755 1822 392 194 TATA Communications formerly 9829 1592 1283 39 National Internet Backbone 9583 1300 102 533 Sify Limited 7552 1232 1082 13 Viettel Corporation 4808 1169 2117 355 CNCGROUP IP network China169 24560 1104 376 172 Bharti Airtel Ltd., Telemedia 9498 1083 293 66 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 6389 3025 3688 53 BellSouth.net Inc. 22773 2323 2938 139 Cox Communications Inc. 1785 2163 691 129 PaeTec Communications, Inc. 18566 2048 379 178 MegaPath Corporation 20115 1684 1665 572 Charter Communications 4323 1620 1090 412 tw telecom holdings, inc. 701 1492 11189 761 MCI Communications Services, 30036 1359 291 572 Mediacom Communications Corp 6983 1298 772 582 ITC^Deltacom 7018 1294 18003 838 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1794 544 16 OJSC "Vimpelcom" 34984 1402 243 225 TELLCOM ILETISIM HIZMETLERI A 20940 1229 456 922 Akamai International B.V. 13188 1046 100 28 TOV "Bank-Inform" 31148 1017 45 21 Freenet Ltd. 8551 895 370 41 Bezeq International-Ltd 6849 859 362 37 JSC "Ukrtelecom" 6830 773 2331 424 Liberty Global Operations B.V 12479 710 797 55 France Telecom Espana SA 35228 553 246 16 Telefonica UK Limited Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3412 1882 80 NET Serviços de Comunicação S 10620 2738 439 199 Telmex Colombia S.A. 18881 1875 972 21 Global Village Telecom 7303 1744 1165 220 Telecom Argentina S.A. 8151 1377 2892 422 Uninet S.A. de C.V. 6503 930 434 61 Axtel, S.A.B. de C.V. 11830 869 364 15 Instituto Costarricense de El 7738 847 1626 39 Telemar Norte Leste S.A. 27947 842 93 88 Telconet S.A 3816 770 314 132 COLOMBIA TELECOMUNICACIONES S Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1810 240 6 Sudanese Mobile Telephone (ZA 24863 917 380 28 Link Egypt (Link.NET) 6713 602 685 28 Office National des Postes et 8452 485 958 13 TE-AS 24835 298 144 9 Vodafone Data 36992 263 783 24 ETISALAT MISR 29571 248 22 17 Cote d'Ivoire Telecom 3741 247 921 208 Internet Solutions 15706 219 32 6 Sudatel (Sudan Telecom Co. Lt 29975 192 668 21 Vodacom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3412 1882 80 NET Serviços de Comunicação S 6389 3025 3688 53 BellSouth.net Inc. 4766 2978 11564 892 Korea Telecom 17974 2756 902 88 PT Telekomunikasi Indonesia 10620 2738 439 199 Telmex Colombia S.A. 22773 2323 2938 139 Cox Communications Inc. 7545 2183 320 116 TPG Telecom Limited 1785 2163 691 129 PaeTec Communications, Inc. 18566 2048 379 178 MegaPath Corporation 18881 1875 972 21 Global Village Telecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3025 2972 BellSouth.net Inc. 17974 2756 2668 PT Telekomunikasi Indonesia 10620 2738 2539 Telmex Colombia S.A. 22773 2323 2184 Cox Communications Inc. 4766 2978 2086 Korea Telecom 7545 2183 2067 TPG Telecom Limited 1785 2163 2034 PaeTec Communications, Inc. 18566 2048 1870 MegaPath Corporation 18881 1875 1854 Global Village Telecom 36998 1810 1804 Sudanese Mobile Telephone (ZA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 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 Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< 41.73.16.0/24 37004 >>UNKNOWN<< 41.73.18.0/24 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 /9:12 /10:30 /11:90 /12:254 /13:476 /14:953 /15:1660 /16:12874 /17:6826 /18:11521 /19:23755 /20:33449 /21:36100 /22:51557 /23:44857 /24:255554 /25:775 /26:933 /27:434 /28:12 /29:17 /30:8 /31:1 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 36998 1771 1810 Sudanese Mobile Telephone (ZA 6389 1696 3025 BellSouth.net Inc. 22773 1567 2323 Cox Communications Inc. 8402 1474 1794 OJSC "Vimpelcom" 30036 1199 1359 Mediacom Communications Corp 11492 1162 1200 CABLE ONE, INC. 1785 1160 2163 PaeTec Communications, Inc. 6983 1038 1298 ITC^Deltacom 22561 990 1276 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:945 2:793 3:3 4:16 5:896 6:22 8:656 12:1857 13:3 14:950 15:9 16:3 17:24 18:21 20:36 23:679 24:1709 27:1730 31:1559 32:44 33:2 34:5 36:122 37:1923 38:928 39:4 40:192 41:3293 42:243 44:17 46:2131 47:12 49:664 50:918 52:12 54:56 55:3 57:26 58:1138 59:582 60:370 61:1512 62:1241 63:1963 64:4371 65:2253 66:4190 67:2060 68:1027 69:3303 70:858 71:472 72:2010 74:2658 75:313 76:309 77:1186 78:1041 79:696 80:1319 81:1121 82:672 83:740 84:758 85:1250 86:422 87:1032 88:520 89:1658 90:146 91:5727 92:667 93:1648 94:1976 95:1444 96:531 97:353 98:1067 99:41 100:34 101:772 103:4181 105:536 106:148 107:464 108:538 109:2084 110:968 111:1248 112:618 113:821 114:781 115:1069 116:1024 117:869 118:1262 119:1302 120:331 121:787 122:1934 123:1255 124:1395 125:1407 128:638 129:242 130:365 131:658 132:353 133:157 134:313 135:74 136:249 137:301 138:350 139:156 140:206 141:359 142:552 143:414 144:491 145:99 146:598 147:412 148:788 149:342 150:149 151:559 152:422 153:205 154:82 155:524 156:325 157:367 158:293 159:861 160:357 161:464 162:1139 163:215 164:677 165:605 166:290 167:591 168:1047 169:125 170:1183 171:196 172:15 173:1599 174:677 175:570 176:1438 177:2738 178:1975 179:450 180:1626 181:988 182:1376 183:497 184:691 185:1264 186:2798 187:1461 188:1972 189:1286 190:7436 191:72 192:7094 193:5429 194:4002 195:3364 196:1369 197:1099 198:4902 199:5572 200:6080 201:2608 202:8988 203:8902 204:4489 205:2657 206:2927 207:2869 208:3962 209:3656 210:3101 211:1663 212:2222 213:2027 214:881 215:84 216:5504 217:1700 218:570 219:323 220:1291 221:593 222:336 223:589 End of report

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Agenda topics for RIPE 68
by Rob Evans 12 Feb '14

12 Feb '14

All, It is getting to be that time again (I really must register for the meeting and book a hotel). If you would like to submit a presentation for the plenary, the deadline of 2nd March is approaching rapidly, please do so at: <https://ripe68.ripe.net/submit-topic/cfp/> If you would like to suggest something for the Routing WG, please let Joao and myself know, either individually or via <routing-wg-chairs(a)ripe.net>. All the best, Rob

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[training] RIPE NCC Webinars - new dates
by Training Services 11 Feb '14

11 Feb '14

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

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BGP Update Report
by cidr-report＠potaroo.net 07 Feb '14

07 Feb '14

BGP Update Report Interval: 30-Jan-14 -to- 06-Feb-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4800 83579 3.9% 363.4 -- LINTASARTA-AS-AP Network Access Provider and Internet Service Provider 2 - AS9829 63814 3.0% 64.7 -- BSNL-NIB National Internet Backbone 3 - AS35181 44454 2.1% 3704.5 -- PWC Autonomous System Number for Public WareHouse Company 4 - AS8402 40917 1.9% 21.4 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS31148 25755 1.2% 25.4 -- FREENET-AS Freenet Ltd. 6 - AS27738 24132 1.1% 41.8 -- Ecuadortelecom S.A. 7 - AS10620 22841 1.1% 17.4 -- Telmex Colombia S.A. 8 - AS13118 20696 1.0% 481.3 -- ASN-YARTELECOM OJSC Rostelecom 9 - AS41691 20336 0.9% 726.3 -- SUMTEL-AS-RIPE Summa Telecom LLC 10 - AS60349 18872 0.9% 299.6 -- PBL-KIEV-AS Partners. Business & Law Ltd. 11 - AS4775 18843 0.9% 254.6 -- GLOBE-TELECOM-AS Globe Telecoms 12 - AS8151 17333 0.8% 17.0 -- Uninet S.A. de C.V. 13 - AS59217 15379 0.7% 15379.0 -- AZONNELIMITED-AS-AP Azonne Limited 14 - AS647 13326 0.6% 115.9 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 15 - AS28573 13323 0.6% 11.1 -- NET Serviços de Comunicação S.A. 16 - AS50710 12631 0.6% 60.4 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 17 - AS11976 12505 0.6% 211.9 -- FIDN - Fidelity Communication International Inc. 18 - AS11139 12429 0.6% 30.2 -- CWRIN CW BARBADOS 19 - AS18747 11627 0.5% 37.4 -- 20 - AS6713 10822 0.5% 23.5 -- IAM-AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS59217 15379 0.7% 15379.0 -- AZONNELIMITED-AS-AP Azonne Limited 2 - AS19406 3793 0.2% 3793.0 -- TWRS-MA - Towerstream I, Inc. 3 - AS35181 44454 2.1% 3704.5 -- PWC Autonomous System Number for Public WareHouse Company 4 - AS54465 6971 0.3% 2323.7 -- QPM-AS-1 - QuickPlay Media Inc. 5 - AS12922 1952 0.1% 1952.0 -- MULTITRADE-AS CEDACRI S.P.A. 6 - AS62431 1863 0.1% 1863.0 -- NCSC-IE-AS National Cyber Security Centre 7 - AS6629 9039 0.4% 1807.8 -- NOAA-AS - NOAA 8 - AS32244 5133 0.2% 1711.0 -- LIQUID-WEB-INC - Liquid Web, Inc. 9 - AS14287 9914 0.5% 1652.3 -- TRIAD-TELECOM - Triad Telecom, Inc. 10 - AS16561 3247 0.1% 1623.5 -- ARIBANETWORK Ariba Inc. Autonomous System 11 - AS30437 4316 0.2% 1438.7 -- GE-MS003 - General Electric Company 12 - AS44153 1146 0.1% 1146.0 -- SHTE Shirak Technologies LLC 13 - AS57364 1089 0.1% 1089.0 -- KMARUDA-AS OJSC Kombinat KMAruda 14 - AS7202 1977 0.1% 988.5 -- FAMU - Florida A & M University 15 - AS24959 877 0.0% 877.0 -- LINJEGODS-AS Schenker AS 16 - AS52571 3499 0.2% 874.8 -- G2G COM PROD ELETRO E SERV LTDA 17 - AS51075 843 0.0% 843.0 -- WOLFF-PL WYDAWNICTWO MULTIMEDIALNE KOWALEWSKI I WOLFF SPOLKA CYWILNA PIOTR GLADKI KRZYSZTOF KOWALEWSKI MACIEJ MANSKI 18 - AS41691 20336 0.9% 726.3 -- SUMTEL-AS-RIPE Summa Telecom LLC 19 - AS23019 662 0.0% 662.0 -- BGP1-BOH - BANK OF HAWAII 20 - AS37546 650 0.0% 650.0 -- MIA-TELECOMs TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 85.239.28.0/24 22575 1.0% AS35181 -- PWC Autonomous System Number for Public WareHouse Company 2 - 85.239.24.0/24 21832 0.9% AS35181 -- PWC Autonomous System Number for Public WareHouse Company 3 - 109.161.64.0/20 20484 0.9% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 4 - 103.243.164.0/22 15379 0.7% AS59217 -- AZONNELIMITED-AS-AP Azonne Limited 5 - 89.221.206.0/24 11680 0.5% AS41691 -- SUMTEL-AS-RIPE Summa Telecom LLC 6 - 216.109.107.0/24 10451 0.5% AS11486 -- COLO-PREM-VZB - Verizon Online LLC AS16561 -- ARIBANETWORK Ariba Inc. Autonomous System 8 - 222.127.0.0/24 9195 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 9 - 192.58.232.0/24 9031 0.4% AS6629 -- NOAA-AS - NOAA 10 - 85.249.160.0/20 8297 0.4% AS41691 -- SUMTEL-AS-RIPE Summa Telecom LLC 11 - 205.247.12.0/24 7715 0.3% AS6459 -- TRANSBEAM - I-2000, Inc. 12 - 206.152.15.0/24 6951 0.3% AS54465 -- QPM-AS-1 - QuickPlay Media Inc. 13 - 67.210.190.0/23 6879 0.3% AS11976 -- FIDN - Fidelity Communication International Inc. 14 - 200.23.126.0/24 5809 0.2% AS8151 -- Uninet S.A. de C.V. 15 - 67.210.188.0/23 5415 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 16 - 199.187.118.0/24 4529 0.2% AS11054 -- LIVEPERSON LivePerson, Inc 17 - 165.156.25.0/24 4311 0.2% AS30437 -- GE-MS003 - General Electric Company 18 - 69.38.178.0/24 3793 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 19 - 84.205.66.0/24 2858 0.1% AS12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 20 - 2.93.235.0/24 2724 0.1% AS8402 -- CORBINA-AS OJSC "Vimpelcom" 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 07 Feb '14

07 Feb '14

This report has been generated at Fri Feb 7 21:13:36 2014 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 31-01-14 491578 275802 01-02-14 491660 275860 02-02-14 491613 276047 03-02-14 491838 275998 04-02-14 491832 275909 05-02-14 491982 276297 06-02-14 492203 276288 07-02-14 492404 276405 AS Summary 46262 Number of ASes in routing system 18980 Number of ASes announcing only one prefix 4471 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 119428352 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 07Feb14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 492602 276419 216183 43.9% All ASes AS28573 3408 84 3324 97.5% NET Serviços de Comunicação S.A. AS6389 3027 56 2971 98.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 4471 1706 2765 61.8% WINDSTREAM - Windstream Communications Inc AS17974 2747 177 2570 93.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 2329 228 2101 90.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2934 889 2045 69.7% KIXS-AS-KR Korea Telecom AS18881 1868 35 1833 98.1% Global Village Telecom AS1785 2158 406 1752 81.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS36998 1810 97 1713 94.6% SDN-MOBITEL AS10620 2722 1175 1547 56.8% Telmex Colombia S.A. AS18566 2047 565 1482 72.4% MEGAPATH5-US - MegaPath Corporation AS4323 2929 1514 1415 48.3% TWTC - tw telecom holdings, inc. AS7303 1745 415 1330 76.2% Telecom Argentina S.A. AS4755 1823 588 1235 67.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1261 157 1104 87.5% VIETEL-AS-AP Viettel Corporation AS7545 2178 1120 1058 48.6% TPG-INTERNET-AP TPG Telecom Limited AS22561 1264 227 1037 82.0% AS22561 - CenturyTel Internet Holdings, Inc. AS9829 1592 650 942 59.2% BSNL-NIB National Internet Backbone AS18101 993 187 806 81.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1168 393 775 66.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS35908 869 107 762 87.7% VPLSNET - Krypt Technologies AS24560 1106 372 734 66.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS701 1495 765 730 48.8% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS8151 1386 665 721 52.0% Uninet S.A. de C.V. AS6983 1299 582 717 55.2% ITCDELTA - ITC^Deltacom AS7738 847 148 699 82.5% Telemar Norte Leste S.A. AS4788 937 241 696 74.3% TMNET-AS-AP TM Net, Internet Service Provider AS855 749 57 692 92.4% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS4780 1027 371 656 63.9% SEEDNET Digital United Inc. AS6147 768 113 655 85.3% Telefonica del Peru S.A.A. Total 54957 14090 40867 74.4% Top 30 total Possible Bogus Routes 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 41.73.2.0/24 AS37004 41.73.3.0/24 AS37004 41.73.4.0/24 AS37004 41.73.7.0/24 AS37004 41.73.8.0/24 AS37004 41.73.10.0/24 AS37004 41.73.11.0/24 AS37004 41.73.12.0/24 AS37004 41.73.13.0/24 AS37004 41.73.14.0/24 AS37004 41.73.15.0/24 AS37004 41.73.16.0/24 AS37004 41.73.17.0/24 AS37004 41.73.18.0/24 AS37004 41.73.20.0/24 AS37004 41.73.21.0/24 AS37004 41.76.48.0/21 AS36969 MTL-AS 41.78.120.0/23 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.87.32.0/19 AS37242 41.190.72.0/23 AS37451 CongoTelecom 41.190.74.0/23 AS37451 CongoTelecom 41.191.92.0/22 AS37245 41.191.108.0/22 AS37004 41.191.108.0/24 AS37004 41.191.109.0/24 AS37004 41.191.110.0/24 AS37004 41.191.111.0/24 AS37004 41.217.208.0/22 AS37158 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.122.216.0/22 AS48727 63.247.0.0/19 AS226 LOS-NETTOS-AS - Los Nettos 63.247.0.0/24 AS27609 63.247.1.0/24 AS27609 63.247.2.0/24 AS27609 63.247.3.0/24 AS27609 63.247.4.0/24 AS27609 63.247.5.0/24 AS27609 63.247.6.0/24 AS27609 63.247.7.0/24 AS27609 63.247.8.0/24 AS27609 63.247.9.0/24 AS27609 63.247.10.0/24 AS27609 63.247.11.0/24 AS27609 63.247.13.0/24 AS27609 63.247.14.0/24 AS27609 63.247.15.0/24 AS27609 63.247.16.0/24 AS27609 63.247.17.0/24 AS27609 63.247.18.0/24 AS27609 63.247.19.0/24 AS27609 63.247.20.0/24 AS27609 63.247.21.0/24 AS27609 63.247.22.0/24 AS27609 63.247.23.0/24 AS27609 63.247.24.0/24 AS27609 63.247.25.0/24 AS27609 63.247.26.0/24 AS27609 63.247.27.0/24 AS27609 63.247.28.0/24 AS27609 63.247.29.0/24 AS27609 64.25.16.0/23 AS19535 64.25.20.0/24 AS19535 64.25.21.0/24 AS19535 64.25.22.0/24 AS19535 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 64.111.0.0/20 AS8039 CCC-ASN-1 - Cinergy Communications 64.111.160.0/20 AS40551 64.111.160.0/24 AS40551 64.111.161.0/24 AS40551 64.111.162.0/24 AS40551 64.111.167.0/24 AS40551 64.111.169.0/24 AS40551 64.111.170.0/24 AS40551 64.111.171.0/24 AS40551 64.111.172.0/24 AS40551 64.111.173.0/24 AS40551 64.111.174.0/24 AS40551 64.111.175.0/24 AS40551 64.119.240.0/22 AS26072 64.119.240.0/23 AS26072 64.119.242.0/23 AS26072 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.202.48.0/22 AS23380 64.202.52.0/23 AS23380 64.202.54.0/24 AS23380 64.202.55.0/24 AS23380 64.202.56.0/22 AS23380 64.202.60.0/24 AS23380 64.202.61.0/24 AS23380 64.202.62.0/24 AS23380 64.202.63.0/24 AS23380 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.11.112.0/20 AS14572 66.55.96.0/23 AS17203 66.55.98.0/24 AS17203 66.55.99.0/24 AS17203 66.55.100.0/22 AS17203 66.55.102.0/23 AS17203 66.55.104.0/21 AS17203 66.159.98.0/24 AS17206 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc. 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.206.208.0/22 AS23380 66.206.211.0/24 AS14288 MPINET - MPInet 66.206.212.0/24 AS23380 66.206.213.0/24 AS14288 MPINET - MPInet 66.206.214.0/24 AS23380 66.206.215.0/24 AS23380 66.206.216.0/23 AS14288 MPINET - MPInet 66.206.218.0/23 AS23380 66.206.220.0/22 AS23380 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.254.160.0/20 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.176.0/21 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.184.0/22 AS11402 CCCAS-1 - Charlotte Colocation Center, LLc 66.254.188.0/22 AS3356 LEVEL3 Level 3 Communications 67.21.144.0/22 AS174 COGENT Cogent/PSI 67.21.148.0/22 AS174 COGENT Cogent/PSI 69.46.224.0/20 AS32592 HT-HB32592 - HuntTel 69.46.236.0/24 AS32592 HT-HB32592 - HuntTel 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.232.0/21 AS30097 NUWAVE - NuWave 74.112.100.0/22 AS16764 74.113.200.0/23 AS46939 74.114.52.0/22 AS40818 74.114.52.0/23 AS40818 74.114.52.0/24 AS40818 74.114.53.0/24 AS40818 74.114.54.0/23 AS40818 74.114.54.0/24 AS40818 74.114.55.0/24 AS40818 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 74.118.132.0/22 AS5117 77.243.80.0/24 AS42597 77.243.81.0/24 AS42597 77.243.88.0/24 AS42597 77.243.91.0/24 AS42597 77.243.94.0/24 AS42597 77.243.95.0/24 AS42597 80.250.32.0/22 AS37106 ODUA-AS 85.202.160.0/20 AS44404 91.193.60.0/22 AS3356 LEVEL3 Level 3 Communications 91.195.66.0/23 AS3356 LEVEL3 Level 3 Communications 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.199.185.0/24 AS29076 CITYTELECOM-AS Filanco LTD 91.207.1.0/24 AS174 COGENT Cogent/PSI 91.207.152.0/24 AS64100 91.207.153.0/24 AS64100 91.209.115.0/24 AS31103 KEYWEB-AS Keyweb AG 91.214.65.0/24 AS30822 MAGEAL-AS Private Enterprise Mageal 91.220.176.0/24 AS16265 LEASEWEB LeaseWeb B.V. 91.229.182.0/24 AS56960 91.229.186.0/24 AS56967 93.190.10.0/24 AS47254 100.88.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.89.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.90.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.91.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.92.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.93.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.94.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.95.0.0/16 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.104.0.0/13 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.112.0.0/13 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.120.0.0/14 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 100.124.0.0/14 AS6697 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.11.1.0/24 AS9822 AMNET-AU-AP Amnet IT Services Pty Ltd 103.13.184.0/23 AS58674 103.15.228.0/22 AS38809 NXGNET-AS-AP Nextgen Networks 103.15.228.0/23 AS38809 NXGNET-AS-AP Nextgen Networks 103.15.230.0/23 AS38809 NXGNET-AS-AP Nextgen Networks 103.17.108.0/23 AS56301 MN-NDC-MN National Data Center building 103.23.36.0/22 AS55330 GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK 107.181.80.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.81.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.82.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.83.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.84.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.85.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.86.0/24 AS55106 DATACATEASN1 - Datacate Inc. 107.181.87.0/24 AS55106 DATACATEASN1 - Datacate Inc. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 124.64.0.0/10 AS4847 CNIX-AP China Networks Inter-Exchange 151.216.128.0/17 AS28840 TATTELECOM-AS OJSC "OAO TATTELECOM" 151.216.128.0/18 AS28840 TATTELECOM-AS OJSC "OAO TATTELECOM" 151.216.192.0/18 AS28840 TATTELECOM-AS OJSC "OAO TATTELECOM" 164.40.184.0/24 AS19821 172.85.0.0/24 AS29571 CITelecom-AS 172.88.0.0/24 AS29571 CITelecom-AS 172.89.0.0/24 AS29571 CITelecom-AS 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.136.192.0/18 AS14572 176.111.168.0/22 AS50586 MACROSOLUTIONS MacroSolution SRL 178.218.240.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.241.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.242.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.243.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.244.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.245.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.246.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.247.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.248.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.249.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.250.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.251.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.252.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.253.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.254.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 178.218.255.0/24 AS44109 PROJECT-A-AS Stroy-Industria-1 LLC 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA SAS 190.107.238.0/24 AS27765 TRANSNEXA S.A. E.M.A. 190.124.252.0/22 AS7303 Telecom Argentina S.A. 191.6.176.0/20 AS26242 Link10 Telecom 191.6.192.0/19 AS28299 IPV6 Internet Ltda 192.166.32.0/20 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.9.59.0/24 AS1257 TELE2 193.16.106.0/24 AS31539 193.16.145.0/24 AS31392 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF 193.26.0.0/24 AS34028 193.33.6.0/23 AS3356 LEVEL3 Level 3 Communications 193.38.144.0/20 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 193.178.217.0/24 AS20737 193.186.193.0/24 AS158 ERI-AS - Ericsson Network Systems, Inc. 193.186.199.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company 193.200.52.0/23 AS16276 OVH OVH Systems 193.200.244.0/24 AS3356 LEVEL3 Level 3 Communications 193.201.244.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.201.245.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.201.246.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd 193.202.9.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd 193.223.103.0/24 AS3248 SIL-AT Tele2 Telecommunication GmbH 193.227.109.0/24 AS3356 LEVEL3 Level 3 Communications 193.227.121.0/24 AS9143 ZIGGO Ziggo B.V. 193.227.236.0/23 AS3356 LEVEL3 Level 3 Communications 193.243.166.0/24 AS44093 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH 194.50.82.0/24 AS16276 OVH OVH Systems 194.63.152.0/22 AS3356 LEVEL3 Level 3 Communications 194.88.226.0/23 AS3356 LEVEL3 Level 3 Communications 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.126.152.0/23 AS3356 LEVEL3 Level 3 Communications 194.126.219.0/24 AS34545 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd 195.8.48.0/23 AS3356 LEVEL3 Level 3 Communications 195.8.48.0/24 AS3356 LEVEL3 Level 3 Communications 195.28.168.0/23 AS8655 195.64.128.0/23 AS8751 MEDIASAT Media Sat SRL 195.85.194.0/24 AS3356 LEVEL3 Level 3 Communications 195.114.4.0/23 AS41158 195.114.14.0/23 AS31554 ALTFEL SC Almsoft Computers SRL 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB 195.130.208.0/24 AS16265 LEASEWEB LeaseWeb B.V. 195.149.119.0/24 AS3356 LEVEL3 Level 3 Communications 195.189.174.0/23 AS3356 LEVEL3 Level 3 Communications 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 195.234.156.0/24 AS25028 195.242.182.0/24 AS3356 LEVEL3 Level 3 Communications 195.244.18.0/23 AS3356 LEVEL3 Level 3 Communications 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.18.112.0/20 AS1916 Associação Rede Nacional de Ensino e Pesquisa 200.58.248.0/21 AS27849 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 203.142.219.0/24 AS45149 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc. 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 204.225.173.0/24 AS6407 PRIMUS-AS6407 - Primus Telecommunications Canada Inc. 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp 205.207.66.0/24 AS15290 ALLST-15290 - Allstream Corp. 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 205.236.71.0/24 AS852 ASN852 - TELUS Communications Inc. 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.180.0/22 AS4323 TWTC - tw telecom holdings, inc. 208.69.192.0/23 AS6461 MFNX MFN - Metromedia Fiber Network 208.69.195.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 208.74.224.0/22 AS174 COGENT Cogent/PSI 208.75.152.0/21 AS32146 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc. 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.84.232.0/24 AS33131 208.84.234.0/24 AS33131 208.84.237.0/24 AS33131 208.84.238.0/24 AS33131 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.164.0/22 AS46099 209.161.96.0/20 AS8039 CCC-ASN-1 - Cinergy Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.193.112.0/20 AS209 ASN-QWEST-US NOVARTIS-DMZ-US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 212.119.32.0/19 AS12550 213.184.64.0/24 AS13071 213.184.65.0/24 AS13071 213.184.66.0/24 AS13071 213.184.67.0/24 AS13071 213.184.68.0/24 AS13071 213.184.69.0/24 AS13071 213.184.70.0/24 AS13071 213.184.71.0/24 AS13071 213.184.72.0/24 AS13071 213.184.73.0/24 AS13071 213.184.74.0/24 AS13071 213.184.75.0/24 AS13071 213.184.76.0/24 AS13071 213.184.77.0/24 AS13071 213.184.78.0/24 AS13071 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.14.64.0/20 AS14728 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 07 Feb '14

07 Feb '14

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 08 Feb, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 481577 Prefixes after maximum aggregation: 191369 Deaggregation factor: 2.52 Unique aggregates announced to Internet: 238471 Total ASes present in the Internet Routing Table: 46105 Prefixes per ASN: 10.45 Origin-only ASes present in the Internet Routing Table: 35582 Origin ASes announcing only one prefix: 16383 Transit ASes present in the Internet Routing Table: 6020 Transit-only ASes present in the Internet Routing Table: 167 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 50404) 51 Prefixes from unregistered ASNs in the Routing Table: 1861 Unregistered ASNs in the Routing Table: 496 Number of 32-bit ASNs allocated by the RIRs: 5908 Number of 32-bit ASNs visible in the Routing Table: 4503 Prefixes from 32-bit ASNs in the Routing Table: 14343 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 12 Prefixes being announced from unallocated address space: 450 Number of addresses announced to Internet: 2666891428 Equivalent to 158 /8s, 245 /16s and 136 /24s Percentage of available address space announced: 72.0 Percentage of allocated address space announced: 72.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.7 Total number of prefixes smaller than registry allocations: 168062 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 114263 Total APNIC prefixes after maximum aggregation: 34392 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 116746 Unique aggregates announced from the APNIC address blocks: 48907 APNIC Region origin ASes present in the Internet Routing Table: 4881 APNIC Prefixes per ASN: 23.92 APNIC Region origin ASes announcing only one prefix: 1216 APNIC Region transit ASes present in the Internet Routing Table: 840 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 827 Number of APNIC addresses announced to Internet: 729428480 Equivalent to 43 /8s, 122 /16s and 50 /24s Percentage of available APNIC address space announced: 85.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 164783 Total ARIN prefixes after maximum aggregation: 82620 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 166088 Unique aggregates announced from the ARIN address blocks: 77127 ARIN Region origin ASes present in the Internet Routing Table: 16132 ARIN Prefixes per ASN: 10.30 ARIN Region origin ASes announcing only one prefix: 6097 ARIN Region transit ASes present in the Internet Routing Table: 1679 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 62 Number of ARIN addresses announced to Internet: 1077581312 Equivalent to 64 /8s, 58 /16s and 150 /24s Percentage of available ARIN address space announced: 57.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 121619 Total RIPE prefixes after maximum aggregation: 61723 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 125577 Unique aggregates announced from the RIPE address blocks: 80205 RIPE Region origin ASes present in the Internet Routing Table: 17634 RIPE Prefixes per ASN: 7.12 RIPE Region origin ASes announcing only one prefix: 8323 RIPE Region transit ASes present in the Internet Routing Table: 2867 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 53 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2613 Number of RIPE addresses announced to Internet: 656485508 Equivalent to 39 /8s, 33 /16s and 44 /24s Percentage of available RIPE address space announced: 95.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 54351 Total LACNIC prefixes after maximum aggregation: 9972 LACNIC Deaggregation factor: 5.45 Prefixes being announced from the LACNIC address blocks: 59905 Unique aggregates announced from the LACNIC address blocks: 27711 LACNIC Region origin ASes present in the Internet Routing Table: 2065 LACNIC Prefixes per ASN: 29.01 LACNIC Region origin ASes announcing only one prefix: 548 LACNIC Region transit ASes present in the Internet Routing Table: 408 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 992 Number of LACNIC addresses announced to Internet: 150415648 Equivalent to 8 /8s, 247 /16s and 41 /24s Percentage of available LACNIC address space announced: 89.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12102 Total AfriNIC prefixes after maximum aggregation: 2624 AfriNIC Deaggregation factor: 4.61 Prefixes being announced from the AfriNIC address blocks: 12811 Unique aggregates announced from the AfriNIC address blocks: 4145 AfriNIC Region origin ASes present in the Internet Routing Table: 697 AfriNIC Prefixes per ASN: 18.38 AfriNIC Region origin ASes announcing only one prefix: 199 AfriNIC Region transit ASes present in the Internet Routing Table: 148 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: 9 Number of AfriNIC addresses announced to Internet: 50426112 Equivalent to 3 /8s, 1 /16s and 113 /24s Percentage of available AfriNIC address space announced: 50.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2934 11562 880 Korea Telecom 17974 2748 902 88 PT Telekomunikasi Indonesia 7545 2176 320 117 TPG Telecom Limited 4755 1823 392 194 TATA Communications formerly 9829 1585 1283 39 National Internet Backbone 9583 1297 101 535 Sify Limited 7552 1236 1082 13 Viettel Corporation 9498 1218 309 68 BHARTI Airtel Ltd. 4808 1168 2117 354 CNCGROUP IP network China169 24560 1106 376 172 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3027 3688 53 BellSouth.net Inc. 22773 2326 2938 139 Cox Communications Inc. 1785 2158 690 128 PaeTec Communications, Inc. 18566 2048 379 178 MegaPath Corporation 20115 1684 1665 576 Charter Communications 4323 1623 1090 411 tw telecom holdings, inc. 701 1495 11189 765 MCI Communications Services, 30036 1370 296 570 Mediacom Communications Corp 6983 1299 772 582 ITC^Deltacom 7018 1286 18003 841 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1778 544 16 OJSC "Vimpelcom" 34984 1387 243 227 TELLCOM ILETISIM HIZMETLERI A 20940 1221 453 921 Akamai International B.V. 13188 1045 100 28 TOV "Bank-Inform" 31148 1017 45 21 Freenet Ltd. 6849 859 362 37 JSC "Ukrtelecom" 8551 827 370 41 Bezeq International-Ltd 6830 771 2327 424 Liberty Global Operations B.V 12479 704 797 55 France Telecom Espana SA 35228 553 246 16 Telefonica UK Limited Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3388 1881 82 NET Serviços de Comunicação S 10620 2722 438 213 Telmex Colombia S.A. 18881 1868 908 20 Global Village Telecom 7303 1745 1165 220 Telecom Argentina S.A. 8151 1377 2888 423 Uninet S.A. de C.V. 6503 930 434 61 Axtel, S.A.B. de C.V. 11830 869 364 15 Instituto Costarricense de El 7738 847 1626 39 Telemar Norte Leste S.A. 27947 830 93 94 Telconet S.A 6147 768 373 27 Telefonica del Peru S.A.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1810 240 6 Sudanese Mobile Telephone (ZA 24863 917 380 28 Link Egypt (Link.NET) 6713 602 685 28 Office National des Postes et 8452 483 956 9 TE-AS 24835 298 144 9 Vodafone Data 36992 271 783 24 ETISALAT MISR 3741 247 921 208 Internet Solutions 29571 245 21 16 Cote d'Ivoire Telecom 15706 219 32 6 Sudatel (Sudan Telecom Co. Lt 29975 192 668 21 Vodacom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3388 1881 82 NET Serviços de Comunicação S 6389 3027 3688 53 BellSouth.net Inc. 4766 2934 11562 880 Korea Telecom 17974 2748 902 88 PT Telekomunikasi Indonesia 10620 2722 438 213 Telmex Colombia S.A. 22773 2326 2938 139 Cox Communications Inc. 7545 2176 320 117 TPG Telecom Limited 1785 2158 690 128 PaeTec Communications, Inc. 18566 2048 379 178 MegaPath Corporation 18881 1868 908 20 Global Village Telecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3027 2974 BellSouth.net Inc. 17974 2748 2660 PT Telekomunikasi Indonesia 10620 2722 2509 Telmex Colombia S.A. 22773 2326 2187 Cox Communications Inc. 7545 2176 2059 TPG Telecom Limited 4766 2934 2054 Korea Telecom 1785 2158 2030 PaeTec Communications, Inc. 18566 2048 1870 MegaPath Corporation 18881 1868 1848 Global Village Telecom 36998 1810 1804 Sudanese Mobile Telephone (ZA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 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 Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.88.0.0/16 6697 Republican Unitary Telecommun 100.89.0.0/16 6697 Republican Unitary Telecommun 100.90.0.0/16 6697 Republican Unitary Telecommun 100.91.0.0/16 6697 Republican Unitary Telecommun 100.92.0.0/16 6697 Republican Unitary Telecommun 100.93.0.0/16 6697 Republican Unitary Telecommun 100.94.0.0/16 6697 Republican Unitary Telecommun 100.95.0.0/16 6697 Republican Unitary Telecommun 100.104.0.0/13 6697 Republican Unitary Telecommun 100.112.0.0/13 6697 Republican Unitary Telecommun Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 Suburban Telecom 41.73.2.0/24 37004 Suburban Telecom 41.73.3.0/24 37004 Suburban Telecom 41.73.4.0/24 37004 Suburban Telecom 41.73.7.0/24 37004 Suburban Telecom 41.73.8.0/24 37004 Suburban Telecom 41.73.10.0/24 37004 Suburban Telecom 41.73.11.0/24 37004 Suburban Telecom 41.73.12.0/24 37004 Suburban Telecom 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 /10:30 /11:92 /12:253 /13:477 /14:952 /15:1656 /16:12880 /17:6822 /18:11519 /19:23772 /20:33466 /21:36102 /22:51389 /23:44752 /24:255205 /25:778 /26:933 /27:422 /28:12 /29:17 /30:8 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 36998 1771 1810 Sudanese Mobile Telephone (ZA 6389 1697 3027 BellSouth.net Inc. 22773 1570 2326 Cox Communications Inc. 8402 1456 1778 OJSC "Vimpelcom" 30036 1209 1370 Mediacom Communications Corp 11492 1162 1200 CABLE ONE, INC. 1785 1161 2158 PaeTec Communications, Inc. 6983 1039 1299 ITC^Deltacom 22561 980 1264 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:950 2:776 3:3 4:16 5:897 6:21 8:658 12:1858 13:3 14:940 15:9 16:3 17:23 18:19 20:36 23:669 24:1725 27:1737 31:1561 32:44 33:2 34:5 36:121 37:1898 38:923 39:4 40:191 41:3287 42:244 44:17 46:2170 47:12 49:664 50:895 52:12 54:45 55:3 57:26 58:1143 59:590 60:369 61:1511 62:1235 63:1959 64:4376 65:2248 66:4151 67:2031 68:1031 69:3301 70:867 71:471 72:2011 74:2643 75:313 76:308 77:1184 78:1035 79:693 80:1324 81:1102 82:672 83:740 84:721 85:1263 86:475 87:1032 88:523 89:1760 90:152 91:5731 92:672 93:1651 94:2074 95:1460 96:533 97:351 98:1072 99:39 100:32 101:768 103:4122 105:536 106:143 107:433 108:539 109:2090 110:967 111:1239 112:610 113:824 114:773 115:1084 116:1026 117:841 118:1244 119:1305 120:327 121:789 122:1911 123:1260 124:1384 125:1445 128:642 129:241 130:362 131:659 132:356 133:157 134:318 135:74 136:281 137:260 138:349 139:153 140:203 141:357 142:552 143:435 144:498 145:99 146:598 147:412 148:789 149:344 150:151 151:567 152:421 153:207 154:80 155:522 156:317 157:368 158:293 159:836 160:356 161:466 162:1109 163:217 164:672 165:597 166:278 167:592 168:1046 169:124 170:1176 171:196 172:14 173:1603 174:683 175:572 176:1422 177:2714 178:1950 179:440 180:1620 181:994 182:1434 183:494 184:658 185:1248 186:2760 187:1439 188:2004 189:1278 190:7435 191:44 192:7092 193:5449 194:4005 195:3368 196:1369 197:1086 198:4884 199:5551 200:6086 201:2551 202:9038 203:8896 204:4483 205:2644 206:2924 207:2829 208:3970 209:3653 210:3098 211:1639 212:2228 213:2013 214:870 215:84 216:5507 217:1695 218:566 219:324 220:1272 221:593 222:335 223:591 End of report

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https://blog.surfnet.nl/?p=3159
by Randy Bush 05 Feb '14

05 Feb '14

a really great job by jac and the surfers. i have sent a message to nordunet and am very confident that they will be responsive. since renater seems not to care enough to clean up their mess, and they have been asked many many times, imiho, the ncc should just delete the over-reaching ROA(s). randy

3 4

RIPE Database Release 1.71
by Johan Åhlén 04 Feb '14

04 Feb '14

Dear colleagues, We are pleased to announce RIPE Database release 1.71. You can find details about the new features, changes and how you might be affected, and important dates in the release notes: https://www.ripe.net/data-tools/db/release-notes/ripe-database-release-1.71 The new release contains the "import-via" and "export-via" attributes that were discussed in the Database and Routing Working Groups at RIPE 67, the initial implementation of which was made by Job Snijders. After further discussions on the mailing lists, the working group chairs decided that this feature should be incorporated in the RIPE Database. You can find out more about these attributes here: http://www.ietf.org/id/draft-snijders-rpsl-via-02.txt With this release we would also like to introduce our new Release Candidate environment. The Release Candidate environment is distinct from the TEST Database, and aims to provide an environment as close as possible to "production" where you can test that your software will work with upcoming RIPE Database releases. You can find out more about the Release Candidate environment in the release notes linked above. We look forward to hearing any questions or comments you might have! Kind regards, Johan Åhlén Assistant Manager Database RIPE NCC

2 2

RPKI - newbie questions
by Hank Nussbacher 03 Feb '14

03 Feb '14

I hope this is the right forum - not sure which RIPE WG is the best to ask these newbie questions. 1. How can one know how many prefixes from the global routing table of 500K prefixes are "RPKI"ed? The best I can find is telnet to rpki-rtr.ripe.net and start counting lines via "sho ip bgp rpki table" or scan http://localcert.ripe.net:8088/roas I know of http://certification-stats.ripe.net/ but that is a graph showing how many LIRs are RPKIed, not how many prefixes have been RPKIed. 2. If I have a prefix and I want to do a similar lookup like whois to see certain parameters of that specific prefix, how can I see whether that specific prefix has RPKI enabled? Is there a whois-rpki thingie? Thanks, Hank

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