- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 06 Sep '13

06 Sep '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 07 Sep, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 466753 Prefixes after maximum aggregation: 188207 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 231835 Total ASes present in the Internet Routing Table: 44906 Prefixes per ASN: 10.39 Origin-only ASes present in the Internet Routing Table: 35097 Origin ASes announcing only one prefix: 16257 Transit ASes present in the Internet Routing Table: 5913 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 30 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 5649 Unregistered ASNs in the Routing Table: 1916 Number of 32-bit ASNs allocated by the RIRs: 5006 Number of 32-bit ASNs visible in the Routing Table: 3896 Prefixes from 32-bit ASNs in the Routing Table: 11954 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 362 Number of addresses announced to Internet: 2641573844 Equivalent to 157 /8s, 115 /16s and 55 /24s Percentage of available address space announced: 71.4 Percentage of allocated address space announced: 71.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.0 Total number of prefixes smaller than registry allocations: 163579 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110477 Total APNIC prefixes after maximum aggregation: 33521 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112415 Unique aggregates announced from the APNIC address blocks: 46754 APNIC Region origin ASes present in the Internet Routing Table: 4866 APNIC Prefixes per ASN: 23.10 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 829 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 661 Number of APNIC addresses announced to Internet: 728202176 Equivalent to 43 /8s, 103 /16s and 123 /24s Percentage of available APNIC address space announced: 85.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 161488 Total ARIN prefixes after maximum aggregation: 81121 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162089 Unique aggregates announced from the ARIN address blocks: 75491 ARIN Region origin ASes present in the Internet Routing Table: 15867 ARIN Prefixes per ASN: 10.22 ARIN Region origin ASes announcing only one prefix: 6025 ARIN Region transit ASes present in the Internet Routing Table: 1661 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 20 Number of ARIN addresses announced to Internet: 1071412992 Equivalent to 63 /8s, 220 /16s and 119 /24s Percentage of available ARIN address space announced: 56.7 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: 119588 Total RIPE prefixes after maximum aggregation: 61203 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123427 Unique aggregates announced from the RIPE address blocks: 79478 RIPE Region origin ASes present in the Internet Routing Table: 17412 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 8246 RIPE Region transit ASes present in the Internet Routing Table: 2819 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2390 Number of RIPE addresses announced to Internet: 657143780 Equivalent to 39 /8s, 43 /16s and 55 /24s Percentage of available RIPE address space announced: 95.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 51499 Total LACNIC prefixes after maximum aggregation: 9762 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 56191 Unique aggregates announced from the LACNIC address blocks: 25825 LACNIC Region origin ASes present in the Internet Routing Table: 2011 LACNIC Prefixes per ASN: 27.94 LACNIC Region origin ASes announcing only one prefix: 566 LACNIC Region transit ASes present in the Internet Routing Table: 379 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 819 Number of LACNIC addresses announced to Internet: 137498160 Equivalent to 8 /8s, 50 /16s and 14 /24s Percentage of available LACNIC address space announced: 82.0 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: 11655 Total AfriNIC prefixes after maximum aggregation: 2549 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 12269 Unique aggregates announced from the AfriNIC address blocks: 3952 AfriNIC Region origin ASes present in the Internet Routing Table: 652 AfriNIC Prefixes per ASN: 18.82 AfriNIC Region origin ASes announcing only one prefix: 197 AfriNIC Region transit ASes present in the Internet Routing Table: 138 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46563072 Equivalent to 2 /8s, 198 /16s and 127 /24s Percentage of available AfriNIC address space announced: 46.3 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 2919 11561 924 Korea Telecom (KIX) 17974 2667 903 91 PT TELEKOMUNIKASI INDONESIA 7545 2068 321 112 TPG Internet Pty Ltd 4755 1769 390 190 TATA Communications formerly 9829 1547 1237 46 BSNL National Internet Backbo 9583 1229 92 508 Sify Limited 9498 1184 309 70 BHARTI Airtel Ltd. 4808 1160 2129 342 CNCGROUP IP network: China169 7552 1139 1080 13 Vietel Corporation 24560 1090 394 160 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 3068 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 22773 2041 2933 125 Cox Communications, Inc. 1785 2013 679 125 PaeTec Communications, Inc. 20115 1675 1645 630 Charter Communications 4323 1618 1119 410 Time Warner Telecom 701 1520 11119 796 UUNET Technologies, Inc. 30036 1344 301 643 Mediacom Communications Corp 7018 1313 11277 827 AT&T WorldNet Services 11492 1220 218 366 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1724 544 16 Corbina telecom 34984 1314 244 221 BILISIM TELEKOM 2118 1179 97 13 EUnet/RELCOM Autonomous Syste 20940 987 355 766 Akamai Technologies European 31148 982 43 18 FreeNet ISP 6830 895 2367 427 UPC Distribution Services 13188 847 99 72 Educational Network 8551 752 370 41 Bezeq International 12479 687 797 53 Uni2 Autonomous System 58113 541 55 339 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3232 1719 96 NET Servicos de Comunicao S.A 10620 2547 416 259 TVCABLE BOGOTA 7303 1693 1118 223 Telecom Argentina Stet-France 18881 1430 844 20 Global Village Telecom 8151 1282 2775 386 UniNet S.A. de C.V. 14522 987 150 9 SatNet S.A. 11830 926 364 15 Instituto Costarricense de El 27947 838 94 91 Telconet S.A 6503 812 434 64 AVANTEL, S.A. 7738 764 1498 36 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1861 112 5 MOBITEL 24863 869 274 30 LINKdotNET AS number 6713 543 633 26 Itissalat Al-MAGHRIB 8452 435 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 257 921 216 The Internet Solution 36992 222 501 28 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 12258 193 28 71 Vodacom Internet Company Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3232 1719 96 NET Servicos de Comunicao S.A 6389 3068 3689 62 bellsouth.net, inc. 4766 2919 11561 924 Korea Telecom (KIX) 17974 2667 903 91 PT TELEKOMUNIKASI INDONESIA 10620 2547 416 259 TVCABLE BOGOTA 7545 2068 321 112 TPG Internet Pty Ltd 18566 2065 382 184 Covad Communications 22773 2041 2933 125 Cox Communications, Inc. 1785 2013 679 125 PaeTec Communications, Inc. 36998 1861 112 5 MOBITEL 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 3068 3006 bellsouth.net, inc. 17974 2667 2576 PT TELEKOMUNIKASI INDONESIA 10620 2547 2288 TVCABLE BOGOTA 4766 2919 1995 Korea Telecom (KIX) 7545 2068 1956 TPG Internet Pty Ltd 22773 2041 1916 Cox Communications, Inc. 1785 2013 1888 PaeTec Communications, Inc. 18566 2065 1881 Covad Communications 36998 1861 1856 MOBITEL 8402 1724 1708 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.92.16.0/21 8001 Net Access Corporation 23.92.24.0/22 6939 Hurricane Electric 23.92.48.0/20 29761 OC3 Networks & Web Solutions, 23.92.64.0/24 54540 Incero LLC 23.92.65.0/24 54540 Incero LLC 23.92.66.0/24 54540 Incero LLC Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:30 /11:93 /12:250 /13:479 /14:911 /15:1612 /16:12783 /17:6696 /18:11128 /19:22799 /20:32381 /21:35037 /22:49361 /23:43119 /24:247605 /25:827 /26:990 /27:467 /28:48 /29:77 /30:19 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1713 3068 bellsouth.net, inc. 8402 1447 1724 Corbina telecom 22773 1327 2041 Cox Communications, Inc. 30036 1207 1344 Mediacom Communications Corp 11492 1181 1220 Cable One 1785 1085 2013 PaeTec Communications, Inc. 6983 1025 1152 ITC^Deltacom 7011 933 1176 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:809 2:844 3:3 4:19 5:940 6:19 8:614 12:1894 13:2 14:867 15:11 16:3 17:11 18:19 20:18 23:377 24:1744 27:1565 31:1436 32:45 33:2 34:5 36:71 37:1863 38:898 39:4 40:179 41:3294 42:255 44:9 46:1972 47:4 49:665 50:840 52:12 54:37 55:7 57:26 58:1168 59:621 60:336 61:1415 62:1225 63:1990 64:4558 65:2311 66:4166 67:2064 68:1090 69:3302 70:863 71:496 72:2007 74:2549 75:329 76:304 77:1163 78:1056 79:625 80:1318 81:1024 82:646 83:582 84:581 85:1264 86:483 87:1049 88:556 89:1833 90:158 91:5623 92:604 93:1675 94:2027 95:1569 96:509 97:339 98:1041 99:44 100:29 101:598 103:3292 105:519 106:142 107:207 108:501 109:1878 110:963 111:1129 112:568 113:792 114:732 115:987 116:977 117:818 118:1124 119:1287 120:366 121:740 122:1872 123:1249 124:1387 125:1422 128:614 129:221 130:318 131:671 132:351 133:161 134:287 135:67 136:272 137:267 138:348 139:180 140:196 141:325 142:554 143:387 144:493 145:100 146:529 147:490 148:691 149:356 150:152 151:581 152:416 153:195 154:30 155:480 156:274 157:409 158:284 159:754 160:350 161:458 162:629 163:226 164:626 165:561 166:256 167:606 168:1033 169:125 170:1083 171:194 172:25 173:1600 174:520 175:499 176:1190 177:2148 178:1907 179:113 180:1528 181:706 182:1264 183:436 184:633 185:809 186:2475 187:1448 188:1896 189:1308 190:7263 192:6915 193:5705 194:4650 195:3573 196:1340 197:1011 198:4664 199:5445 200:6059 201:2608 202:8941 203:8920 204:4521 205:2619 206:2835 207:2901 208:4003 209:3623 210:2945 211:1560 212:2265 213:2056 214:919 215:100 216:5287 217:1653 218:623 219:312 220:1277 221:557 222:326 223:499 End of report

1 0

IETF last call on making flap damping usable
by Rob Evans 05 Sep '13

05 Sep '13

Folks, For info, an Internet Draft by Randy and colleagues on flap damping is currently in last call at the IETF: <http://www.ietf.org/mail-archive/web/idr/current/msg12365.html> The draft is here: <http://tools.ietf.org/html/draft-ietf-idr-rfd-usable-03> Cheers, Rob

3 2

some stats on use of duplicate ASNs in the RIPE Database
by Denis Walker 02 Sep '13

02 Sep '13

Dear Colleagues, A user asked us, off list, if we could produce some stats on how the duplicate ASNs contained in the RIPE Database are used for originating routes. I thought the numbers may be of general interest. There are 1118 aut-num objects in the RIPE Database that are not RIPE NCC administered resources. Of these 988 of them originate route(6) objects. From these 988 objects, 986 of them originate route objects. 169 of them originate route6 objects. Regards Denis Walker Business Analyst RIPE NCC Database Team

1 0

BGP Update Report
by cidr-report＠potaroo.net 31 Aug '13

31 Aug '13

BGP Update Report Interval: 22-Aug-13 -to- 29-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3593 61034 2.5% 256.4 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 2 - AS27738 41907 1.7% 72.8 -- Ecuadortelecom S.A. 3 - AS8402 40274 1.7% 21.7 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS9829 31450 1.3% 23.9 -- BSNL-NIB National Internet Backbone 5 - AS18403 31330 1.3% 53.1 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 6 - AS28573 28643 1.2% 8.7 -- NET Serviços de Comunicação S.A. 7 - AS55714 25129 1.0% 97.8 -- APNIC-FIBERLINK-PK Fiberlink Pvt.Ltd 8 - AS2118 22648 0.9% 16.5 -- RELCOM-AS OOO "NPO Relcom" 9 - AS9416 18951 0.8% 321.2 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 10 - AS14287 18878 0.8% 349.6 -- TRIAD-TELECOM - Triad Telecom, Inc. 11 - AS4538 17187 0.7% 31.5 -- ERX-CERNET-BKB China Education and Research Network Center 12 - AS50710 16692 0.7% 69.5 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 13 - AS4775 16377 0.7% 195.0 -- GLOBE-TELECOM-AS Globe Telecoms 14 - AS9498 15148 0.6% 12.8 -- BBIL-AP BHARTI Airtel Ltd. 15 - AS4755 14230 0.6% 8.1 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 16 - AS647 12307 0.5% 83.7 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 17 - AS10620 12255 0.5% 4.9 -- Telmex Colombia S.A. 18 - AS38654 11671 0.5% 1945.2 -- INES-NETWORK INES Corporation. 19 - AS7545 11591 0.5% 6.8 -- TPG-INTERNET-AP TPG Telecom Limited 20 - AS15003 11434 0.5% 13.7 -- NOBIS-TECH - Nobis Technology Group, LLC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS37367 3547 0.1% 3547.0 -- CALLKEY 2 - AS6174 7031 0.3% 3515.5 -- SPRINTLINK8 - Sprint 3 - AS22335 3163 0.1% 3163.0 -- MREN - Metropolitan Research and Education Network 4 - AS42334 2667 0.1% 2667.0 -- BBP-AS Broadband Plus s.a.l. 5 - AS53008 10271 0.4% 2567.8 -- Pontal Cabo Ltda 6 - AS37425 4681 0.2% 2340.5 -- Somcable 7 - AS38654 11671 0.5% 1945.2 -- INES-NETWORK INES Corporation. 8 - AS19301 3843 0.2% 1921.5 -- CERIDIAN-TAX - CERIDIAN TAX SERVICE, INC 9 - AS33648 3747 0.2% 1249.0 -- ELEPHANT - ColoFlorida / Elephant Outlook 10 - AS6629 9090 0.4% 909.0 -- NOAA-AS - NOAA 11 - AS14758 4922 0.2% 820.3 -- SJILLC-ASN - Vision Communications 12 - AS43884 776 0.0% 776.0 -- EG-CONSULTING-AS EG Information Consulting Ltd 13 - AS48612 9723 0.4% 694.5 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 14 - AS1880 4834 0.2% 604.2 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 15 - AS44265 2235 0.1% 558.8 -- SMOLTELECOM-NET Smoltelecom Ltd 16 - AS22688 988 0.0% 494.0 -- DOLGENCORP - Dollar General Corporation 17 - AS16608 8133 0.3% 478.4 -- KENTEC - Kentec Communications, Inc. 18 - AS57201 430 0.0% 430.0 -- EDF-AS Estonian Defence Forces 19 - AS28698 1235 0.1% 411.7 -- UUNETZM-AS 20 - AS19406 4395 0.2% 399.5 -- TWRS-MA - Towerstream I, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 199.224.95.0/24 12162 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 2 - 209.74.11.0/24 12160 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 3 - 199.224.82.0/24 12160 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 4 - 205.238.218.0/24 12159 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 5 - 199.224.78.0/24 12158 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 6 - 61.95.239.0/24 11838 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 7 - 150.39.0.0/16 11666 0.5% AS38654 -- INES-NETWORK INES Corporation. 8 - 177.185.160.0/20 10256 0.4% AS53008 -- Pontal Cabo Ltda 9 - 92.246.207.0/24 9507 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 10 - 203.118.232.0/21 9399 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 11 - 203.118.224.0/21 9384 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 12 - 192.58.232.0/24 8998 0.3% AS6629 -- NOAA-AS - NOAA 13 - 202.154.17.0/24 8768 0.3% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 14 - 194.219.56.0/24 8563 0.3% AS1241 -- FORTHNET-GR Forthnet 17 - 204.29.132.0/23 4827 0.2% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 18 - 41.79.196.0/24 4621 0.2% AS37425 -- Somcable 19 - 64.187.64.0/23 4503 0.2% AS16608 -- KENTEC - Kentec Communications, Inc. 20 - 69.38.178.0/24 4385 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 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 31 Aug '13

31 Aug '13

This report has been generated at Fri Aug 30 21:13:28 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 23-08-13 475628 270610 24-08-13 476232 270671 25-08-13 476677 270524 26-08-13 476502 270544 27-08-13 476404 272206 28-08-13 479770 272778 29-08-13 479591 271300 30-08-13 479696 271126 AS Summary 45021 Number of ASes in routing system 18534 Number of ASes announcing only one prefix 4172 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117919968 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'). --- 30Aug13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 479732 271245 208487 43.5% All ASes AS6389 3069 65 3004 97.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 3225 472 2753 85.4% NET Serviços de Comunicação S.A. AS17974 2667 259 2408 90.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4172 2020 2152 51.6% WINDSTREAM - Windstream Communications Inc AS4766 2872 915 1957 68.1% KIXS-AS-KR Korea Telecom AS22773 2045 132 1913 93.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS10620 2615 1039 1576 60.3% Telmex Colombia S.A. AS3356 3244 1715 1529 47.1% LEVEL3 Level 3 Communications AS36998 1862 394 1468 78.8% SDN-MOBITEL AS4323 2970 1533 1437 48.4% TWTC - tw telecom holdings, inc. AS18881 1452 67 1385 95.4% Global Village Telecom AS2118 1368 53 1315 96.1% RELCOM-AS OOO "NPO Relcom" AS7303 1733 455 1278 73.7% Telecom Argentina S.A. AS4755 1766 585 1181 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1139 91 1048 92.0% VIETEL-AS-AP Vietel Corporation AS22561 1197 212 985 82.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS1785 2006 1155 851 42.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS11830 946 117 829 87.6% Instituto Costarricense de Electricidad y Telecom. AS18101 982 179 803 81.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1155 397 758 65.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 2066 1340 726 35.1% TPG-INTERNET-AP TPG Telecom Limited AS701 1523 801 722 47.4% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 854 140 714 83.6% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS8151 1290 587 703 54.5% Uninet S.A. de C.V. AS855 736 55 681 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1153 484 669 58.0% ITCDELTA - ITC^Deltacom AS24560 1089 430 659 60.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17676 759 133 626 82.5% GIGAINFRA Softbank BB Corp. AS33363 1639 1030 609 37.2% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC Total 55659 17323 38336 68.9% Top 30 total Possible Bogus Routes 23.92.128.0/17 AS42981 RES-PL RES.PL ISP S.C. 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 31.13.184.0/21 AS42981 RES-PL RES.PL ISP S.C. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 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. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.205.188.0/22 AS47983 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.13.28.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.13.29.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.13.30.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.13.31.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 109.71.156.0/23 AS21246 IPKO-AS Ipko Telecommunications LLC 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 185.34.76.0/22 AS50387 RDI-AS Yureco Spolka Akcyjna 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.34.108.0/22 AS42270 MAYNET-AS MAYNET SRL 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 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 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 30 Aug '13

30 Aug '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 31 Aug, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 465107 Prefixes after maximum aggregation: 187550 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 231015 Total ASes present in the Internet Routing Table: 44850 Prefixes per ASN: 10.37 Origin-only ASes present in the Internet Routing Table: 35058 Origin ASes announcing only one prefix: 16251 Transit ASes present in the Internet Routing Table: 5917 Transit-only ASes present in the Internet Routing Table: 178 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 5356 Unregistered ASNs in the Routing Table: 1757 Number of 32-bit ASNs allocated by the RIRs: 4989 Number of 32-bit ASNs visible in the Routing Table: 3875 Prefixes from 32-bit ASNs in the Routing Table: 11812 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 352 Number of addresses announced to Internet: 2638983692 Equivalent to 157 /8s, 75 /16s and 178 /24s Percentage of available address space announced: 71.3 Percentage of allocated address space announced: 71.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.9 Total number of prefixes smaller than registry allocations: 162731 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110153 Total APNIC prefixes after maximum aggregation: 33429 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112046 Unique aggregates announced from the APNIC address blocks: 46620 APNIC Region origin ASes present in the Internet Routing Table: 4873 APNIC Prefixes per ASN: 22.99 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 828 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 650 Number of APNIC addresses announced to Internet: 727650304 Equivalent to 43 /8s, 95 /16s and 16 /24s Percentage of available APNIC address space announced: 85.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 161368 Total ARIN prefixes after maximum aggregation: 80974 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 161870 Unique aggregates announced from the ARIN address blocks: 75307 ARIN Region origin ASes present in the Internet Routing Table: 15853 ARIN Prefixes per ASN: 10.21 ARIN Region origin ASes announcing only one prefix: 6023 ARIN Region transit ASes present in the Internet Routing Table: 1667 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 20 Number of ARIN addresses announced to Internet: 1070990592 Equivalent to 63 /8s, 214 /16s and 5 /24s Percentage of available ARIN address space announced: 56.7 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: 119263 Total RIPE prefixes after maximum aggregation: 60940 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123132 Unique aggregates announced from the RIPE address blocks: 79169 RIPE Region origin ASes present in the Internet Routing Table: 17385 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 8240 RIPE Region transit ASes present in the Internet Routing Table: 2817 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2392 Number of RIPE addresses announced to Internet: 657235428 Equivalent to 39 /8s, 44 /16s and 157 /24s Percentage of available RIPE address space announced: 95.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 50836 Total LACNIC prefixes after maximum aggregation: 9620 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 55531 Unique aggregates announced from the LACNIC address blocks: 25704 LACNIC Region origin ASes present in the Internet Routing Table: 2000 LACNIC Prefixes per ASN: 27.77 LACNIC Region origin ASes announcing only one prefix: 563 LACNIC Region transit ASes present in the Internet Routing Table: 375 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 807 Number of LACNIC addresses announced to Internet: 135924264 Equivalent to 8 /8s, 26 /16s and 10 /24s Percentage of available LACNIC address space announced: 81.0 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: 11573 Total AfriNIC prefixes after maximum aggregation: 2537 AfriNIC Deaggregation factor: 4.56 Prefixes being announced from the AfriNIC address blocks: 12176 Unique aggregates announced from the AfriNIC address blocks: 3888 AfriNIC Region origin ASes present in the Internet Routing Table: 652 AfriNIC Prefixes per ASN: 18.67 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 138 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46511616 Equivalent to 2 /8s, 197 /16s and 182 /24s Percentage of available AfriNIC address space announced: 46.2 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 2872 11560 900 Korea Telecom (KIX) 17974 2668 903 91 PT TELEKOMUNIKASI INDONESIA 7545 2062 321 112 TPG Internet Pty Ltd 4755 1768 391 190 TATA Communications formerly 9829 1492 1220 44 BSNL National Internet Backbo 9583 1227 92 506 Sify Limited 9498 1181 309 70 BHARTI Airtel Ltd. 4808 1155 2128 337 CNCGROUP IP network: China169 7552 1139 1080 13 Vietel Corporation 24560 1089 394 160 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 3069 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 22773 2042 2933 124 Cox Communications, Inc. 1785 2006 679 125 PaeTec Communications, Inc. 20115 1673 1645 629 Charter Communications 4323 1615 1103 408 Time Warner Telecom 701 1522 11119 797 UUNET Technologies, Inc. 30036 1348 301 643 Mediacom Communications Corp 7018 1311 11277 827 AT&T WorldNet Services 11492 1220 218 366 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1642 544 16 Corbina telecom 2118 1368 97 13 EUnet/RELCOM Autonomous Syste 34984 1307 244 221 BILISIM TELEKOM 31148 982 43 18 FreeNet ISP 20940 980 351 756 Akamai Technologies European 6830 895 2367 428 UPC Distribution Services 13188 846 99 72 Educational Network 8551 751 370 41 Bezeq International 12479 687 797 53 Uni2 Autonomous System 58113 541 55 339 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3225 1695 101 NET Servicos de Comunicao S.A 10620 2614 421 238 TVCABLE BOGOTA 7303 1733 1158 223 Telecom Argentina Stet-France 18881 1452 844 20 Global Village Telecom 8151 1287 2774 389 UniNet S.A. de C.V. 11830 945 364 15 Instituto Costarricense de El 27947 839 94 91 Telconet S.A 6503 790 434 61 AVANTEL, S.A. 6147 734 374 25 Telefonica Del Peru 3816 723 302 83 Empresa Nacional de Telecomun 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 1861 112 5 MOBITEL 24863 870 274 30 LINKdotNET AS number 6713 543 633 26 Itissalat Al-MAGHRIB 8452 435 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 258 921 217 The Internet Solution 36992 222 501 28 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 12258 193 28 71 Vodacom Internet Company Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3225 1695 101 NET Servicos de Comunicao S.A 6389 3069 3689 62 bellsouth.net, inc. 4766 2872 11560 900 Korea Telecom (KIX) 17974 2668 903 91 PT TELEKOMUNIKASI INDONESIA 10620 2614 421 238 TVCABLE BOGOTA 18566 2065 382 184 Covad Communications 7545 2062 321 112 TPG Internet Pty Ltd 22773 2042 2933 124 Cox Communications, Inc. 1785 2006 679 125 PaeTec Communications, Inc. 36998 1861 112 5 MOBITEL 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 3069 3007 bellsouth.net, inc. 17974 2668 2577 PT TELEKOMUNIKASI INDONESIA 10620 2614 2376 TVCABLE BOGOTA 4766 2872 1972 Korea Telecom (KIX) 7545 2062 1950 TPG Internet Pty Ltd 22773 2042 1918 Cox Communications, Inc. 18566 2065 1881 Covad Communications 1785 2006 1881 PaeTec Communications, Inc. 36998 1861 1856 MOBITEL 8402 1642 1626 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 30621 UNALLOCATED 12.151.74.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.92.16.0/21 8001 Net Access Corporation 23.92.24.0/22 6939 Hurricane Electric 23.92.48.0/20 62471 SupremeBytes, LLC 23.92.64.0/24 54540 Incero LLC 23.92.65.0/24 54540 Incero LLC 23.92.66.0/24 54540 Incero LLC Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:30 /11:93 /12:250 /13:480 /14:907 /15:1620 /16:12771 /17:6674 /18:11082 /19:22660 /20:32276 /21:34963 /22:49128 /23:42939 /24:246733 /25:878 /26:986 /27:460 /28:44 /29:75 /30:17 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1714 3069 bellsouth.net, inc. 8402 1374 1642 Corbina telecom 22773 1329 2042 Cox Communications, Inc. 30036 1211 1348 Mediacom Communications Corp 11492 1181 1220 Cable One 1785 1078 2006 PaeTec Communications, Inc. 6983 1025 1153 ITC^Deltacom 10620 944 2614 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:800 2:789 3:3 4:19 5:911 6:19 8:602 12:1895 13:2 14:872 15:11 16:3 17:11 18:19 20:18 23:370 24:1741 27:1555 31:1406 32:45 33:2 34:5 36:73 37:1842 38:902 39:4 40:179 41:3239 42:244 44:9 46:1958 47:4 49:665 50:838 52:12 54:37 55:6 57:26 58:1162 59:623 60:336 61:1415 62:1220 63:1989 64:4569 65:2293 66:4176 67:2072 68:1087 69:3303 70:863 71:496 72:2003 74:2536 75:327 76:302 77:1162 78:1054 79:628 80:1315 81:1022 82:634 83:584 84:579 85:1237 86:479 87:1046 88:539 89:1819 90:158 91:5589 92:636 93:1668 94:2023 95:1528 96:524 97:347 98:1041 99:44 100:29 101:597 103:3223 105:519 106:139 107:210 108:497 109:1869 110:953 111:1114 112:568 113:791 114:711 115:1032 116:973 117:804 118:1126 119:1292 120:364 121:740 122:1868 123:1240 124:1384 125:1418 128:610 129:223 130:311 131:671 132:351 133:160 134:282 135:67 136:259 137:267 138:347 139:178 140:197 141:321 142:552 143:383 144:493 145:100 146:531 147:490 148:685 149:354 150:151 151:561 152:415 153:194 154:30 155:481 156:274 157:407 158:282 159:750 160:350 161:460 162:622 163:222 164:628 165:561 166:255 167:605 168:1033 169:126 170:1081 171:191 172:25 173:1601 174:517 175:495 176:1194 177:2105 178:1908 179:118 180:1520 181:680 182:1244 183:444 184:640 185:791 186:2480 187:1375 188:1914 189:1281 190:7042 192:6946 193:5846 194:4702 195:3591 196:1334 197:1002 198:4647 199:5442 200:6017 201:2604 202:8934 203:8905 204:4525 205:2597 206:2838 207:2900 208:3994 209:3633 210:2936 211:1556 212:2252 213:2052 214:918 215:101 216:5304 217:1648 218:623 219:314 220:1277 221:555 222:324 223:506 End of report

1 0

[training] RIPE NCC Webinars - new dates
by Training Mailbox 29 Aug '13

29 Aug '13

[Apologies for duplicate e-mails] Dear colleagues, We are pleased to announce the launch of new dates for our Webinars for LIRs. The RIPE NCC Webinars are live, one hour online training courses that allow participants to interact with our trainers without leaving their desks. 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<e-learning(a)ripe.net>. We look forward to seeing you online. Kind regards, RIPE NCC Training Services

2 2

RIPE 67 CFP extended deadline 9 September 2013
by Benno Overeinder 26 Aug '13

26 Aug '13

Dear Colleagues, A list of currently accepted RIPE 67 Plenary talks, BoFs, Tutorials and Workshops is now published at: https://ripe67.ripe.net/programme/meeting-plan/draft-programme/ There are still few slots remaining for a final RIPE 67 programme and RIPE Programme Committee will accept new proposals until *9 September 2013*. This is our last call for you to submit your proposals. See https://ripe67.ripe.net/programme/cfp/ or find the original CFP below. Kind regards Filiz Yilmaz for RIPE Programme Committee ------------------ Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 67 will take place from 14-18 October 2013 in Athens, Greece. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary session presentations, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 67. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: * IPv6 deployment * Managing IPv4 scarcity in operations * Commercial transactions of IPv4 addresses * Data centre technologies * Network and DNS operations * Internet governance and regulatory practices * Network and routing security * Content delivery * Internet peering and mobile data exchange Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. The RIPE PC accepts proposals for different presentation formats, including plenary session presentations, tutorials, workshops, BoFs (Birds of a Feather sessions) and lightning talks. See the full descriptions of these formats at https://ripe67.ripe.net/programme/i-want-to-present/presentation-formats/ Presenters who are proposing a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. In addition to presentations selected in advance for the plenary, the RIPE PC also offers several time slots for "lightning talks", which are selected immediately before or during the conference. The following general requirements apply: * Proposals for plenary session presentations, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than 4 August 2013, using the meeting submission system (https://ripe67.ripe.net/submit-topic/). Proposals submitted after this date will be considered on a space-available basis. * Lightning talks should also be submitted using the meeting submission system (https://ripe67.ripe.net/submit-topic/) and can be submitted just days before the RIPE Meeting starts or even during the meeting week. The allocation of lightning talk slots will be announced in short notice - in some cases on the same day but often one day prior to the relevant session. * Presenters should indicate how much time they will require. See more information on time slot allocations per presentation format (https://ripe67.ripe.net/programme/i-want-to-present/presentation-formats/) * Proposals for talks will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panelists, presenters and moderators. * Due to potential technical issues, it is expected that most, if not all, presenters/panelists will be physically present at the RIPE Meeting. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

1 0

The Cidr Report
by cidr-report＠potaroo.net 24 Aug '13

24 Aug '13

This report has been generated at Fri Aug 23 21:13:28 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 16-08-13 475291 269969 17-08-13 474905 269949 18-08-13 474745 269992 19-08-13 474719 270214 20-08-13 475043 270108 21-08-13 475543 269812 22-08-13 474747 269663 23-08-13 475628 270260 AS Summary 44954 Number of ASes in routing system 18509 Number of ASes announcing only one prefix 4230 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117780704 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'). --- 23Aug13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 476252 270281 205971 43.2% All ASes AS6389 2976 65 2911 97.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2661 104 2557 96.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS28573 3164 722 2442 77.2% NET Serviços de Comunicação S.A. AS7029 4230 2070 2160 51.1% WINDSTREAM - Windstream Communications Inc AS4766 2922 936 1986 68.0% KIXS-AS-KR Korea Telecom AS22773 2040 263 1777 87.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS10620 2673 1077 1596 59.7% Telmex Colombia S.A. AS4323 2988 1540 1448 48.5% TWTC - tw telecom holdings, inc. AS36998 1862 433 1429 76.7% SDN-MOBITEL AS18881 1454 70 1384 95.2% Global Village Telecom AS7303 1732 454 1278 73.8% Telecom Argentina S.A. AS4755 1759 583 1176 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1161 133 1028 88.5% VIETEL-AS-AP Vietel Corporation AS22561 1217 226 991 81.4% DIGITAL-TELEPORT - Digital Teleport Inc. AS2118 962 88 874 90.9% RELCOM-AS OOO "NPO Relcom" AS1785 2006 1157 849 42.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS11830 946 117 829 87.6% Instituto Costarricense de Electricidad y Telecom. AS18101 983 178 805 81.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1152 395 757 65.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 2066 1337 729 35.3% TPG-INTERNET-AP TPG Telecom Limited AS701 1523 802 721 47.3% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 850 135 715 84.1% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS15003 847 157 690 81.5% NOBIS-TECH - Nobis Technology Group, LLC AS6147 739 51 688 93.1% Telefonica del Peru S.A.A. AS8151 1285 601 684 53.2% Uninet S.A. de C.V. AS855 736 55 681 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1151 483 668 58.0% ITCDELTA - ITC^Deltacom AS24560 1089 428 661 60.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS31148 979 339 640 65.4% FREENET-AS Freenet Ltd. Total 52218 15467 36751 70.4% Top 30 total Possible Bogus Routes 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 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. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 109.71.156.0/23 AS21246 IPKO-AS Ipko Telecommunications LLC 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 185.33.228.0/22 AS28870 PLUSINFO-AS PlusInfo Ltd 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.34.108.0/22 AS41984 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.28.7.0/24 AS8717 SPECTRUMNET MOBILTEL EAD 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 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 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

BGP Update Report
by cidr-report＠potaroo.net 24 Aug '13

24 Aug '13

BGP Update Report Interval: 15-Aug-13 -to- 22-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 33779 1.8% 21.9 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS6983 32729 1.8% 132.5 -- ITCDELTA - ITC^Deltacom 3 - AS3593 31766 1.7% 4538.0 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 4 - AS28573 30250 1.6% 17.0 -- NET Serviços de Comunicação S.A. 5 - AS9829 29482 1.6% 32.4 -- BSNL-NIB National Internet Backbone 6 - AS18403 22556 1.2% 35.5 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 7 - AS36998 21890 1.2% 12.4 -- SDN-MOBITEL 8 - AS9416 18501 1.0% 451.2 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 9 - AS17974 16285 0.9% 6.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 10 - AS4775 15584 0.8% 362.4 -- GLOBE-TELECOM-AS Globe Telecoms 11 - AS19429 14823 0.8% 166.6 -- ETB - Colombia 12 - AS647 12249 0.7% 113.4 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 13 - AS8151 12142 0.7% 6.4 -- Uninet S.A. de C.V. 14 - AS7552 11931 0.7% 10.3 -- VIETEL-AS-AP Vietel Corporation 15 - AS2118 11851 0.6% 8.6 -- RELCOM-AS OOO "NPO Relcom" 16 - AS15003 11711 0.6% 29.6 -- NOBIS-TECH - Nobis Technology Group, LLC 17 - AS27738 11280 0.6% 19.6 -- Ecuadortelecom S.A. 18 - AS48612 10097 0.6% 721.2 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 19 - AS38654 10036 0.5% 10036.0 -- INES-NETWORK INES Corporation. 20 - AS33363 10016 0.5% 6.2 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS38654 10036 0.5% 10036.0 -- INES-NETWORK INES Corporation. 2 - AS6629 8791 0.5% 8791.0 -- NOAA-AS - NOAA 3 - AS42334 5096 0.3% 5096.0 -- BBP-AS Broadband Plus s.a.l. 4 - AS33158 4657 0.2% 4657.0 -- DATA-SERVICES-INC - Data Services Incorporated 5 - AS3593 31766 1.7% 4538.0 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 6 - AS19406 4507 0.2% 4507.0 -- TWRS-MA - Towerstream I, Inc. 7 - AS6174 7063 0.4% 3531.5 -- SPRINTLINK8 - Sprint 8 - AS24772 1707 0.1% 1707.0 -- ASIP-AIE-AS Agrupacion de dervicios de internet y prensa AIE 9 - AS37425 4683 0.2% 1561.0 -- Somcable 10 - AS37367 1394 0.1% 1394.0 -- CALLKEY 11 - AS33648 4005 0.2% 1335.0 -- ELEPHANT - ColoFlorida / Elephant Outlook 12 - AS19111 1128 0.1% 1128.0 -- NATURES-BOUN - NBTY, Inc. 13 - AS1880 4610 0.2% 922.0 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 14 - AS55635 914 0.1% 914.0 -- LOCAL-PEERING-SERVENET-AP ServeNet Solution Limited Partnership 15 - AS19301 1698 0.1% 849.0 -- CERIDIAN-TAX - CERIDIAN TAX SERVICE, INC 16 - AS3 1558 0.1% 223.0 -- CMED-AS Cmed Technology Ltd 17 - AS48612 10097 0.6% 721.2 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 18 - AS10445 5495 0.3% 686.9 -- HTG - Huntleigh Telcom 19 - AS45413 4657 0.2% 665.3 -- SERVENET-AS-TH-AP ServeNET Solution Limited Partnership 20 - AS53008 2571 0.1% 642.8 -- Pontal Cabo Ltda TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 150.39.0.0/16 10036 0.5% AS38654 -- INES-NETWORK INES Corporation. 2 - 92.246.207.0/24 10000 0.5% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 3 - 203.118.232.0/21 9285 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 4 - 203.118.224.0/21 9138 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 5 - 192.58.232.0/24 8791 0.4% AS6629 -- NOAA-AS - NOAA 6 - 112.203.192.0/19 7962 0.4% AS9299 -- IPG-AS-AP Philippine Long Distance Telephone Company 7 - 120.28.62.0/24 7745 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 202.154.17.0/24 7712 0.4% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 9 - 222.127.0.0/24 7693 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 10 - 61.95.239.0/24 7680 0.4% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 11 - 199.224.95.0/24 6353 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 12 - 199.224.82.0/24 6352 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 13 - 205.238.218.0/24 6351 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 14 - 199.224.78.0/24 6350 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 15 - 209.74.11.0/24 6350 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 16 - 194.71.90.0/24 6174 0.3% AS35041 -- NET-CRYSTONE-STHLM Crystone AB 17 - 115.170.128.0/17 5118 0.3% AS4847 -- CNIX-AP China Networks Inter-Exchange 18 - 62.84.76.0/24 5096 0.3% AS42334 -- BBP-AS Broadband Plus s.a.l. 19 - 12.183.21.0/24 4657 0.2% AS33158 -- DATA-SERVICES-INC - Data Services Incorporated 20 - 41.79.196.0/24 4645 0.2% AS37425 -- Somcable 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