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Weekly Routing Table Report
by cscora＠apnic.net 27 Dec '19

27 Dec '19

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. 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 28 Dec, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 789378 Prefixes after maximum aggregation (per Origin AS): 300819 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 386795 Total ASes present in the Internet Routing Table: 66619 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 57269 Origin ASes announcing only one prefix: 24202 Transit ASes present in the Internet Routing Table: 9350 Transit-only ASes present in the Internet Routing Table: 285 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 41 Max AS path prepend of ASN ( 8697) 28 Prefixes from unregistered ASNs in the Routing Table: 1318 Number of instances of unregistered ASNs: 1318 Number of 32-bit ASNs allocated by the RIRs: 29978 Number of 32-bit ASNs visible in the Routing Table: 24677 Prefixes from 32-bit ASNs in the Routing Table: 112816 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 296 Number of addresses announced to Internet: 2845720960 Equivalent to 169 /8s, 158 /16s and 65 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 264051 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209874 Total APNIC prefixes after maximum aggregation: 61094 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 203973 Unique aggregates announced from the APNIC address blocks: 84591 APNIC Region origin ASes present in the Internet Routing Table: 10280 APNIC Prefixes per ASN: 19.84 APNIC Region origin ASes announcing only one prefix: 2868 APNIC Region transit ASes present in the Internet Routing Table: 1530 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5326 Number of APNIC addresses announced to Internet: 767362816 Equivalent to 45 /8s, 189 /16s and 7 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 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: 231596 Total ARIN prefixes after maximum aggregation: 107134 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229437 Unique aggregates announced from the ARIN address blocks: 116167 ARIN Region origin ASes present in the Internet Routing Table: 18347 ARIN Prefixes per ASN: 12.51 ARIN Region origin ASes announcing only one prefix: 6761 ARIN Region transit ASes present in the Internet Routing Table: 1913 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3083 Number of ARIN addresses announced to Internet: 1074125056 Equivalent to 64 /8s, 5 /16s and 217 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 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, 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: 222906 Total RIPE prefixes after maximum aggregation: 103929 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 219332 Unique aggregates announced from the RIPE address blocks: 130015 RIPE Region origin ASes present in the Internet Routing Table: 26731 RIPE Prefixes per ASN: 8.21 RIPE Region origin ASes announcing only one prefix: 11714 RIPE Region transit ASes present in the Internet Routing Table: 3758 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8805 Number of RIPE addresses announced to Internet: 723613824 Equivalent to 43 /8s, 33 /16s and 120 /24s 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, 64396-64495 196608-210331 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: 102477 Total LACNIC prefixes after maximum aggregation: 23476 LACNIC Deaggregation factor: 4.37 Prefixes being announced from the LACNIC address blocks: 103640 Unique aggregates announced from the LACNIC address blocks: 45217 LACNIC Region origin ASes present in the Internet Routing Table: 9249 LACNIC Prefixes per ASN: 11.21 LACNIC Region origin ASes announcing only one prefix: 2381 LACNIC Region transit ASes present in the Internet Routing Table: 1748 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 41 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6817 Number of LACNIC addresses announced to Internet: 173920768 Equivalent to 10 /8s, 93 /16s and 210 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21206 Total AfriNIC prefixes after maximum aggregation: 4409 AfriNIC Deaggregation factor: 4.81 Prefixes being announced from the AfriNIC address blocks: 32700 Unique aggregates announced from the AfriNIC address blocks: 10568 AfriNIC Region origin ASes present in the Internet Routing Table: 1351 AfriNIC Prefixes per ASN: 24.20 AfriNIC Region origin ASes announcing only one prefix: 478 AfriNIC Region transit ASes present in the Internet Routing Table: 273 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 646 Number of AfriNIC addresses announced to Internet: 106406656 Equivalent to 6 /8s, 87 /16s and 163 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5164 636 597 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3283 1331 25 VIETEL-AS-AP Viettel Group, VN 45899 3114 1781 105 VNPT-AS-VN VNPT Corp, VN 7713 2697 798 495 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2613 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2269 11102 567 KIXS-AS-KR Korea Telecom, KR 9498 2216 433 214 BBIL-AP BHARTI Airtel Ltd., IN 9829 2204 1389 285 BSNL-NIB National Internet Backbone, IN 4755 2150 442 195 TATACOMM-AS TATA Communications formerl 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 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3849 253 645 CABLEONE - CABLE ONE, INC., US 16509 3797 7702 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3508 2971 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3364 1324 93 SHAW - Shaw Communications Inc., CA 16625 2965 1555 2130 AKAMAI-AS - Akamai Technologies, Inc., 30036 2277 357 89 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2174 5075 540 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 20115 2134 2773 518 CHARTER-20115 - Charter Communications, 18566 2062 405 103 MEGAPATH5-US - MegaPath Corporation, US 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 12479 5853 1631 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3361 484 13 KABELDEUTSCHLAND-AS, DE 8551 3060 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2813 472 1962 AKAMAI-ASN1, US 12389 2423 2237 701 ROSTELECOM-AS, RU 34984 2047 348 558 TELLCOM-AS, TR 9009 2023 218 1096 M247, GB 9121 1948 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 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 8151 6176 3299 614 Uninet S.A. de C.V., MX 10620 3363 533 462 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1681 323 388 Axtel, S.A.B. de C.V., MX 7303 1477 1022 264 Telecom Argentina S.A., AR 28573 1269 2234 206 CLARO S.A., BR 13999 1145 495 273 Mega Cable, S.A. de C.V., MX 3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1095 379 39 Telefonica del Peru S.A.A., PE 11172 943 111 65 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1245 393 23 LINKdotNET-AS, EG 36992 1033 1535 73 ETISALAT-MISR, EG 24835 978 566 24 RAYA-AS, EG 36903 876 452 97 MT-MPLS, MA 6713 622 1863 34 IAM-AS, MA 29571 559 68 11 ORANGE-COTE-IVOIRE, CI 37342 483 32 1 MOVITEL, MZ 36935 371 522 40 Vodafone-, EG 23889 354 231 15 MauritiusTelecom, MU 15399 347 45 10 WANANCHI-, KE 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 8151 6176 3299 614 Uninet S.A. de C.V., MX 12479 5853 1631 135 UNI2-AS, ES 7545 5164 636 597 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3849 253 645 CABLEONE - CABLE ONE, INC., US 16509 3797 7702 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3508 2971 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3364 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5853 5718 UNI2-AS, ES 4538 4697 4624 ERX-CERNET-BKB China Education and Research Net 7545 5164 4567 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3508 3355 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 3361 3348 KABELDEUTSCHLAND-AS, DE 6327 3364 3271 SHAW - Shaw Communications Inc., CA 7552 3283 3258 VIETEL-AS-AP Viettel Group, VN 11492 3849 3204 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3 - Level 3 Parent, LLC 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174 - Cogent Communic 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3 - Level 3 Parent, LLC 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3 - Level 3 Parent, LLC 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174 - Cogent Communic 23071 UNALLOCATED 8.33.235.0/24 3356 LEVEL3 - Level 3 Parent, LLC 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461 - Zayo Bandwidth, 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3 - Level 3 Parent, LLC Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Originated Origin AS Transit AS Origin AS Name 23.136.224.0/24 15206 174 UNASSIGNED 27.100.7.0/24 56096 45455 UNASSIGNED 27.126.156.0/22 55827 9930 UNASSIGNED 27.126.156.0/23 55827 9930 UNASSIGNED 27.126.158.0/23 55827 9930 UNASSIGNED 41.67.192.0/18 15964 12956 CAMNET-AS, CM 41.67.192.0/24 15964 12956 CAMNET-AS, CM 41.67.200.0/24 15964 12956 CAMNET-AS, CM 41.67.201.0/24 15964 12956 CAMNET-AS, CM 41.67.202.0/24 15964 12956 CAMNET-AS, CM 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 /8:10 /9:11 /10:37 /11:98 /12:287 /13:579 /14:1158 /15:1920 /16:13357 /17:8091 /18:13868 /19:25745 /20:40336 /21:47526 /22:98233 /23:80548 /24:456256 /25:1318 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4814 5853 UNI2-AS, ES 31334 3206 3361 KABELDEUTSCHLAND-AS, DE 6327 3152 3364 SHAW - Shaw Communications Inc., CA 7155 3139 4047 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3002 3849 CABLEONE - CABLE ONE, INC., US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2730 3508 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2519 3060 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 30036 2026 2277 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1529 2:1152 3:12 4:19 5:3204 6:47 8:1364 9:1 12:1795 13:495 14:2183 15:54 16:9 17:280 18:79 20:58 23:3158 24:2612 25:4 27:2514 31:2826 32:101 35:46 36:937 37:3228 38:1806 39:310 40:132 41:3292 42:879 43:2110 44:186 45:12683 46:3247 47:262 49:1423 50:1136 51:344 52:1128 54:275 55:688 56:6 57:47 58:1881 59:1117 60:664 61:2204 62:2125 63:1925 64:5000 65:2300 66:4810 67:2824 68:1224 69:3808 70:1394 71:672 72:2754 74:2691 75:1435 76:666 77:2538 78:1973 79:2311 80:1797 81:1540 82:1190 83:987 84:1216 85:2551 86:584 87:1652 88:1062 89:2665 90:264 91:7446 92:1455 93:2448 94:2593 95:3700 96:1006 97:339 98:963 99:963 100:85 101:1095 102:721 103:22852 104:3609 105:374 106:848 107:1856 108:694 109:3620 110:1767 111:1933 112:1544 113:1394 114:1466 115:1840 116:1808 117:1998 118:2098 119:1678 120:886 121:1034 122:2367 123:1876 124:1545 125:2018 128:1378 129:909 130:584 131:1852 132:776 133:297 134:1275 135:274 136:594 137:852 138:2186 139:979 140:603 141:858 142:822 143:1113 144:939 145:291 146:1439 147:1012 148:1887 149:1036 150:808 151:1250 152:1457 153:368 154:4624 155:886 156:3079 157:1081 158:695 159:1941 160:1678 161:1057 162:3029 163:872 164:1361 165:1219 166:536 167:1455 168:3574 169:494 170:4196 171:732 172:1856 173:2346 174:1042 175:1006 176:2692 177:4136 178:2829 179:1424 180:2177 181:2374 182:2821 183:1117 184:2398 185:15862 186:3879 187:2555 188:3479 189:2072 190:8290 191:1464 192:10170 193:7281 194:5903 195:4246 196:3337 197:1855 198:6065 199:5924 200:7162 201:5162 202:10423 203:10232 204:4560 205:3072 206:3258 207:3245 208:4005 209:4335 210:3992 211:1989 212:3289 213:2994 214:1144 215:53 216:5912 217:2298 218:894 219:604 220:1972 221:931 222:1012 223:1366 End of report

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BGP/dDos gift from NIST
by william manning 25 Dec '19

25 Dec '19

Thanks Doug. https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-189.pdf /Wm

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AT&T AS7018 - Filter Changes
by James Breeden 24 Dec '19

24 Dec '19

Anyone here high enough in AT&T IP engineering that can grab a lifecycle ticket and make some filter changes on a BGP session? I've had a ticket open to make some transit filter adjustments for almost 4 days now and no updates and nobody seems to understand what RADB is.... Feel free to hit me offlist. James W. Breeden Managing Partner [logo_transparent_background] Arenal Group: Arenal Consulting Group | Atheral | Ceteris Coin | Acilis Telecom | Pines Events and Media | BlueNinja Corporate: PO Box 1063 | Smithville, TX 78957 Email: james(a)arenalgroup.co<mailto:james@arenalgroup.co> | office 512.360.0000 | cell 512.304.0745 | www.arenalgroup.co<http://www.arenalgroup.co/>

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Re: Thursday: Internet outage eastern Europe Iran and Turkey
by Scott Weeks 23 Dec '19

23 Dec '19

--- morrowc.lists(a)gmail.com wrote: From: Christopher Morrow <morrowc.lists(a)gmail.com> On Sat, Dec 21, 2019 at 11:53 PM Scott Weeks <surfer(a)mauigateway.com> wrote: > --- morrowc.lists(a)gmail.com wrote: > From: Christopher Morrow <morrowc.lists(a)gmail.com> > > I do think the overall conversation about nation states > disabling internet (which is not likely the case with > Sean's original post?) is nanog-worthy. > -------------------------------------- > > Yes, I believe you're correct for the most part. I just > was more interested in the technical parts and there is > a global audience here that may have insight as to how > that part of the network is working. I can easily see > how that would get out of control. But, how are they > configuring their network elements to block is my > question. (DPI? BGP? etc.) ah! ok... I imagine there are a few knobs for each sort of thing that can get turned. I think we've seen over the years at least: 1) turkey blocking access to 8.8.8.8 (looked like mostly done with static /32's?) 2) egypt turning off internet for the country (prior to overthrow? - I believe 'phone calls to providers' was renesys's conclusion) https://dyn.com/blog/egypt-leaves-the-internet/ this article points at tunisia and iran as well. 3) pktelecom bgp routery making youtube less cat and more pain. https://dyn.com › blog › pakistan-hijacks-youtube-1 4) prc firewall - forms of mostly DPI packet skullduggery blocking random http (really tcp traffic), specific DNS RRs, disrupting/blocking various VPN technologies I'd say it probably depends a bunch on whom is doing the poking, for how long they plan to make this work/not-work and the tools they have immediately available :( Figuring more of this out seems like a good plan though... I'm not sure trying to actively subvert any of these nation state actions is particularly smart/healthy though :( (note: i don't think YOU/scott are looking for this last part, but generally speaking... it seems like folk put themselves in a bad place if/when they attempt to get around a nationstate's actions, particularly from inside that nationstate) ------------------------------------------------------- Thanks, I have left this on the list for now. I can go off list if necessary. That's good information. Does Dyn put this out regularly or just for certain events? I knew about 1-3, but how do folks find out about 4? :: Figuring more of this out seems like a good plan though... What I would like to find out is something like "the XXXcountry part of the network is unreachable via BGP/DNS/at all (firewall drops)" or something like that. It would be interesting to see how the different blocks are technically implemented and how that changes over time. And, no, I'm not looking to subvert those things. I live in the US where they do everything sneakily (ATT closet in SF still going?) but I wonder why microwave over the border or satellite isn't used. Then ad-hoc jumped through the country. I guess the getting killed or jailed if you get caught thing is why? I dunno, it is just an interesting thing to me. scott

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Re: Thursday: Internet outage eastern Europe Iran and Turkey
by Scott Weeks 23 Dec '19

23 Dec '19

--- morrowc.lists(a)gmail.com wrote: From: Christopher Morrow <morrowc.lists(a)gmail.com> I do think the overall conversation about nation states disabling internet (which is not likely the case with Sean's original post?) is nanog-worthy. -------------------------------------- Yes, I believe you're correct for the most part. I just was more interested in the technical parts and there is a global audience here that may have insight as to how that part of the network is working. I can easily see how that would get out of control. But, how are they configuring their network elements to block is my question. (DPI? BGP? etc.) scott

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Bestel or alternative
by Mehmet Akcin 23 Dec '19

23 Dec '19

Hey there I am looking for contacts in Mexico from Bestel or alternative (not transtelco , they are great but need options..). If you know people, please contact me off list Thank you -- Mehmet +1-424-298-1903

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Re: Thursday: Internet outage eastern Europe Iran and Turkey
by Scott Weeks 22 Dec '19

22 Dec '19

--- sean(a)donelan.com wrote: From: Sean Donelan <sean(a)donelan.com> I hadn't seen messages about this Internet outage affecting multiple countries (Eastern Europe, Turkey and Iran) from Thursday. Multiple fiber cuts affecting major parts of sub-continents don't happen as much any more. Yes, I still remember the day of FIVE (5) simultaneous, trans-continental fiber cuts in the USA. I was busy :-) I don't know if Internet route diversity has improved... or people aren't sending me messages about them anymore. --------------------------------- I have become quite interested in this lately. I don't send them to the list as no one seemed interested when I sent them before. For example, India as been turning off the internet like they turn the lights: https://internetshutdowns.in/ Kashmir has been without internet for over 100 days: https://guardian.ng/news/world/restive-kashmir-marks-100-days-since-india-s… Just think how you'd do anything without internet for 100+ days! ------------------------------------ Usually after a country as 3 or 4 major egress points, large-scale unintentional internet outages are relatively rare. Countries with only 1 or 2 egress points still have lots of problems. ------------------------------------ I'm not so sure 3-4 is a large enough number. Many countries are copying China in information repression (among other things) which includes building in the ability to turn off internet access (internationally as well as intranationally) as their network is built out. Funny that one thing something as large as a country is afraid of is normal folks talking to each other freely. They really don't like the end-to-end principle. :) scott https://www.bbc.com/news/technology-50851420 Severed fibre optic cables disrupted internet access in parts of eastern Europe, Iran and Turkey on Thursday. The issue, which lasted for about two hours, was caused by multiple fibre cables being physically cut at the same time, a highly unusual thing to happen. [...]

4 3

javascript just to email the admins :(
by Scott Weeks 21 Dec '19

21 Dec '19

No one has been answering at admin(a)nanog.org, nor do I get an error email, and when I try to goto the link at the bottom of the mailing list page (NANOG list run by operations at nanog.org) I get this: -------------------------------------------------- You are unable to access this email address nanog.org The website from which you got to this page is protected by Cloudflare. Email addresses on that page have been hidden in order to keep them from being accessed by malicious bots. You must enable Javascript in your browser in order to decode the e-mail address. If you have a website and are interested in protecting it in a similar way, you can sign up for Cloudflare. -------------------------------------------------- "You must enable Javascript in your browser in order to decode the e-mail address." WTF? Please block these two autoresponders: MIME-Version: 1.0 X-Mailgun-Sending-Ip: 159.135.238.238 In-Reply-To: <20191221152127.304F3A(a)m0117457.ppops.net> Auto-Submitted: auto-replied X-Mailgun-Variables: {"item": "15065387"} Content-Type: multipart/related; boundary="41379231215b4ae0abda050a9178ae90" Message-ID: <20191221232403.1.75F4EBBD317BC731(a)mg.axofinans.se> X-Mailgun-Sid: WyIyNDFmNSIsICJzdXJmZXJAbWF1aWdhdGV3YXkuY29tIiwgIjgzMThhMCJd Received: from m238-238.mailgun.net (m238-238.mailgun.net [159.135.238.238])by m0117114.mta.everyone.net (EON-INBOUND) with ESMTP id m0117114.5dc217e2.253cadcfor <surfer(a)mauigateway.com>; Sat, 21 Dec 2019 15:24:05 -0800 by luna.mailgun.net with HTTP; Sat, 21 Dec 2019 23:24:03 +0000 X-Eon-DM: m0117114.ppops.net Subject: Tack för ditt mail Return-Path: <bounce+dda965.8318a0-surfer=mauigateway.com(a)mg.axofinans.se> Dkim-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.axofinans.se; q=dns/txt;s=k1; t=1576970644; h=Content-Type: Mime-Version: Subject: From: To:Sender: In-Reply-To: Message-Id: Date;bh=giOTXIRm5rwHffcOABivWAj/ObWnvOlr/Dt5NiyKXvA=; b=CfL8Uus+epf8k9zIejALBTz8JDEbzk/x+x/Xr4wG86EDqEjO0rvUpns1Zn9QZFYe9AS2gWPGHV5ej+CIl6T3bElinb8DiP4nuzpUua6u1CRwIdxSgxqI1PHj1Nuw4WttUtWEa30FDGV6t0He6lUFBLewjoIlNQ3rZ5/fXFnse9E= Date: Sat, 21 Dec 2019 23:24:03 +0000 Sender: Kundservice Axo Finans <kundservice(a)axofinans.se> To: surfer(a)mauigateway.com From: Kundservice Axo Finans <kundservice(a)axofinans.se> Attachments Name Type Save View Part 1.1 text/plain Save Part 1.2 text/html Save c7a23ee708e04b268cb516a8f28842cc image/png Save View Tack för ditt mail! Vi återkommer i ditt ärende så snart vi kan. Vår kundtjänst har öppet: Måndag-torsdag: 08:30-18:00 Fredag: 08:30-16:00 Lördag: Stängt Söndag: 10:00-14:00 Vill du ansöka om lån klicka här Ha en trevlig dag, Med vänlig hälsning AXO FINANS Svärdvägen 21, 182 33 DANDERYD Kundtjänst +46 771 323 400 E-post kundservice(a)axofinans.se Webb www.axofinans.se MIME-Version: 1.0 X-Google-Original-From: nanog(a)nanog.org In-Reply-To: <20191221152127.304F3A(a)m0117457.ppops.net> X-Mailer: Desk.com Support Platform Content-Type: multipart/alternative; boundary=mimepart_5dfea9902d9f2_1adb13fb8c56d9328426246 Message-ID: <5dfea98ec07f0_13cbd3fa162cd9324372965(a)servicefinder-kundservice.se> Reply-To: nanog(a)nanog.org X-Received: by 2002:a17:90a:2a06:: with SMTP id i6mr22570879pjd.97.1576970641581; Sat, 21 Dec 2019 15:24:01 -0800 (PST) Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180])by m0117113.mta.everyone.net (EON-INBOUND) with ESMTP id m0117113.5dc217dd.2513f0dfor <surfer(a)mauigateway.com>; Sat, 21 Dec 2019 15:24:02 -0800 by mail-pl1-f180.google.com with SMTP id s21so2919063plr.7 for <surfer(a)mauigateway.com>; Sat, 21 Dec 2019 15:24:02 -0800 (PST) from delayed-be-usw1b-03.internal.desk.com (ec2-54-241-38-5.us-west-1.compute.amazonaws.com. [54.241.38.5]) by smtp.gmail.com with ESMTPSA id j18sm16634536pgk.1.2019.12.21.15.24.00 for <surfer(a)mauigateway.com> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 21 Dec 2019 15:24:00 -0800 (PST) X-Google-SMTP-Source: APXvYqxIGi2TEqId/DIItw2uy5SItqdOr4WLrtLvrFypKyIHQdMmj9FPyOKO5qdp3lY/PNKK0Hfgxw== X-Eon-DM: m0117113.ppops.net Subject: ServiceFinder: Ärendenummer 185004 Return-Path: <info(a)servicefinder.com> <info(a)servicefinder.com> Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=servicefinder-com.20150623.gappssmtp.com; s=20150623; h=from:date:reply-to:to:message-id:in-reply-to:subject:mime-version; bh=AUZb1VOf2RbCoIpNW/MKWz+SC2n9UZdx/xRe60MVz2g=; b=fz8SwL14hPGp3GsZ09QU1tZPHToy10+S4OeMhjzD21nsLjOaPOl8kI8iubbO9WIatk Hp5UJfq7Z1khWjOAy8BfnjBwCADhGPRHjuGlFjVQd7fwLGOp57l9zLsXP2jSYCSda5mY V19GwKCcawwFecOP+1q1IVzo0Wwu1ropYq3jWttSLfkHU3ACTX3wg79X9l41rfGF4dQC Xkka2IykcN2b+2rpYM4VCHQ28LWtBEjlznq8nNddO6V+eH6cVAOoVhAFkFVJbeD9QNHx t52AKb+XTBcxv7jfT+SbGJjLzhsquT0xEFmMQsBPqEeb4Rt24KEbwfmHhPTg5T0uyDW7 9i+w== X-Google-Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:reply-to:to:message-id:in-reply-to :subject:mime-version; bh=AUZb1VOf2RbCoIpNW/MKWz+SC2n9UZdx/xRe60MVz2g=; b=f0lhUuEkCNOFN20pu3E5CNxMKBjMV50x0aQ+sz9tqgHXfQfoTrRevr8E85iBfprjjI X4z/Y+rgA7u8nBEfrekE0k4l4erUxj35k1i47gyBd4X4pXbreROvYPgxKEcEaEjdWHo+ DRlqWiUkzvUFtThUiYlIpjFIdohzMm7x6kLCzMsOYwSmWoWnzTLQFzzkwXyqeiysyGl1 xLwa9eJTuuGUWhAKHdops3OCOuRE9uRFJXfuSBjcq58mb0vo9UBoWee3sOjS6ppweHyu djrkFAHNi4WQxYzFnU4VySU5uoblzmaVaVWZz8OY0hW61QHIYd8QQZXAef/GCBAEZLCU hUDQ== Date: Sat, 21 Dec 2019 23:24:00 +0000 To: surfer(a)mauigateway.com X-GM-Message-State: APjAAAU4uaCfoofYxJwyG6p0f1ph3aN+Pu7AjE4tff5HkE6zC3IotHA6tRA/YN6c3OPHsOzbGk69dq+d+yNPKx0= From: info(a)servicefinder.com Attachments Name Type Save View Part 1 text/plain Save Part 2 text/html Save Vänligen skriv endast ovanför denna markering när du svarar på meddelandet. Hej Scott Weeks, Tack för din fråga! Vi har nu registrerat ditt ärende och du kommer inom kort att bli kontaktad av oss på Kundservice. Du kan också få hjälp själv via vårt Support Center på www.support.servicefinder.se. Du har ärendenummer 185004 – och alla våra ärenden hanteras i den turordning som de kommer in. Vi kontaktar dig så snart vi bara kan, din fråga är viktig för oss. Ha en fortsatt bra dag, -------------------------------------------------------------------------------------------------------------------------- Med vänliga hälsningar Kundservice Öppettider: Vardagar 9-17 | Växel: 08-653 00 00 Hemsida: www.servicefinder.se ServiceFinder.se -------------------------------------------------------------------------------------------------------------------------- Detta meddelande skickades till surfer(a)mauigateway.com med hänvisning till ärende 185004.

1 0

Thursday: Internet outage eastern Europe Iran and Turkey
by Sean Donelan 21 Dec '19

21 Dec '19

I hadn't seen messages about this Internet outage affecting multiple countries (Eastern Europe, Turkey and Iran) from Thursday. Multiple fiber cuts affecting major parts of sub-continents don't happen as much any more. Yes, I still remember the day of FIVE (5) simultaneous, trans-continental fiber cuts in the USA. I was busy :-) I don't know if Internet route diversity has improved... or people aren't sending me messages about them anymore. Usually after a country as 3 or 4 major egress points, large-scale unintentional internet outages are relatively rare. Countries with only 1 or 2 egress points still have lots of problems. https://www.bbc.com/news/technology-50851420 Severed fibre optic cables disrupted internet access in parts of eastern Europe, Iran and Turkey on Thursday. The issue, which lasted for about two hours, was caused by multiple fibre cables being physically cut at the same time, a highly unusual thing to happen. [...]

1 0

Weekly Routing Table Report
by cscora＠apnic.net 20 Dec '19

20 Dec '19

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. 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 21 Dec, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 788605 Prefixes after maximum aggregation (per Origin AS): 300793 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 386434 Total ASes present in the Internet Routing Table: 66571 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 57215 Origin ASes announcing only one prefix: 24175 Transit ASes present in the Internet Routing Table: 9356 Transit-only ASes present in the Internet Routing Table: 289 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 41 Max AS path prepend of ASN ( 8697) 28 Prefixes from unregistered ASNs in the Routing Table: 1311 Number of instances of unregistered ASNs: 1313 Number of 32-bit ASNs allocated by the RIRs: 29921 Number of 32-bit ASNs visible in the Routing Table: 24634 Prefixes from 32-bit ASNs in the Routing Table: 112572 Number of bogon 32-bit ASNs visible in the Routing Table: 29 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 285 Number of addresses announced to Internet: 2845478784 Equivalent to 169 /8s, 154 /16s and 143 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 263835 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209493 Total APNIC prefixes after maximum aggregation: 61025 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 203626 Unique aggregates announced from the APNIC address blocks: 84593 APNIC Region origin ASes present in the Internet Routing Table: 10259 APNIC Prefixes per ASN: 19.85 APNIC Region origin ASes announcing only one prefix: 2864 APNIC Region transit ASes present in the Internet Routing Table: 1532 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5304 Number of APNIC addresses announced to Internet: 767196672 Equivalent to 45 /8s, 186 /16s and 126 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 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: 231277 Total ARIN prefixes after maximum aggregation: 107122 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229192 Unique aggregates announced from the ARIN address blocks: 116042 ARIN Region origin ASes present in the Internet Routing Table: 18342 ARIN Prefixes per ASN: 12.50 ARIN Region origin ASes announcing only one prefix: 6764 ARIN Region transit ASes present in the Internet Routing Table: 1916 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3077 Number of ARIN addresses announced to Internet: 1073924096 Equivalent to 64 /8s, 2 /16s and 200 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 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, 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: 222832 Total RIPE prefixes after maximum aggregation: 103895 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 219254 Unique aggregates announced from the RIPE address blocks: 129971 RIPE Region origin ASes present in the Internet Routing Table: 26713 RIPE Prefixes per ASN: 8.21 RIPE Region origin ASes announcing only one prefix: 11698 RIPE Region transit ASes present in the Internet Routing Table: 3760 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8796 Number of RIPE addresses announced to Internet: 723838080 Equivalent to 43 /8s, 36 /16s and 228 /24s 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, 64396-64495 196608-210331 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: 102320 Total LACNIC prefixes after maximum aggregation: 23577 LACNIC Deaggregation factor: 4.34 Prefixes being announced from the LACNIC address blocks: 103490 Unique aggregates announced from the LACNIC address blocks: 45126 LACNIC Region origin ASes present in the Internet Routing Table: 9241 LACNIC Prefixes per ASN: 11.20 LACNIC Region origin ASes announcing only one prefix: 2368 LACNIC Region transit ASes present in the Internet Routing Table: 1743 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 41 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6811 Number of LACNIC addresses announced to Internet: 173949184 Equivalent to 10 /8s, 94 /16s and 65 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21371 Total AfriNIC prefixes after maximum aggregation: 4396 AfriNIC Deaggregation factor: 4.86 Prefixes being announced from the AfriNIC address blocks: 32758 Unique aggregates announced from the AfriNIC address blocks: 10465 AfriNIC Region origin ASes present in the Internet Routing Table: 1351 AfriNIC Prefixes per ASN: 24.25 AfriNIC Region origin ASes announcing only one prefix: 481 AfriNIC Region transit ASes present in the Internet Routing Table: 272 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 646 Number of AfriNIC addresses announced to Internet: 106280704 Equivalent to 6 /8s, 85 /16s and 183 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5171 636 600 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4690 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3279 1331 25 VIETEL-AS-AP Viettel Group, VN 45899 3117 1781 106 VNPT-AS-VN VNPT Corp, VN 7713 2699 798 490 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2610 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2290 11105 581 KIXS-AS-KR Korea Telecom, KR 9498 2216 433 214 BBIL-AP BHARTI Airtel Ltd., IN 9829 2212 1390 290 BSNL-NIB National Internet Backbone, IN 4755 2149 442 195 TATACOMM-AS TATA Communications formerl 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 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3847 253 644 CABLEONE - CABLE ONE, INC., US 16509 3808 7704 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3504 2971 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3377 1324 93 SHAW - Shaw Communications Inc., CA 16625 2958 1549 2124 AKAMAI-AS - Akamai Technologies, Inc., 30036 2261 353 157 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2166 5075 534 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 20115 2134 2773 518 CHARTER-20115 - Charter Communications, 18566 2063 405 103 MEGAPATH5-US - MegaPath Corporation, US 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 12479 5830 1631 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3361 484 13 KABELDEUTSCHLAND-AS, DE 8551 3082 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2812 472 1964 AKAMAI-ASN1, US 12389 2421 2237 701 ROSTELECOM-AS, RU 34984 2136 348 554 TELLCOM-AS, TR 9009 2020 218 1094 M247, GB 9121 1950 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 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 8151 6175 3299 613 Uninet S.A. de C.V., MX 10620 3362 533 462 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1681 323 388 Axtel, S.A.B. de C.V., MX 7303 1478 1026 265 Telecom Argentina S.A., AR 28573 1226 2234 205 CLARO S.A., BR 13999 1140 495 273 Mega Cable, S.A. de C.V., MX 3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1095 379 39 Telefonica del Peru S.A.A., PE 11172 944 111 65 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1244 393 23 LINKdotNET-AS, EG 36992 1032 1535 73 ETISALAT-MISR, EG 24835 979 570 24 RAYA-AS, EG 36903 876 452 97 MT-MPLS, MA 6713 623 1863 34 IAM-AS, MA 29571 557 68 11 ORANGE-COTE-IVOIRE, CI 37342 483 32 1 MOVITEL, MZ 15399 359 45 10 WANANCHI-, KE 36935 358 522 41 Vodafone-, EG 23889 354 231 15 MauritiusTelecom, MU 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 8151 6175 3299 613 Uninet S.A. de C.V., MX 12479 5830 1631 135 UNI2-AS, ES 7545 5171 636 600 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4690 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3847 253 644 CABLEONE - CABLE ONE, INC., US 16509 3808 7704 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3504 2971 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3377 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5830 5695 UNI2-AS, ES 4538 4690 4617 ERX-CERNET-BKB China Education and Research Net 7545 5171 4571 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3504 3352 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 3361 3348 KABELDEUTSCHLAND-AS, DE 6327 3377 3284 SHAW - Shaw Communications Inc., CA 7552 3279 3254 VIETEL-AS-AP Viettel Group, VN 11492 3847 3203 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3 - Level 3 Parent, LLC 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174 - Cogent Communic 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3 - Level 3 Parent, LLC 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3 - Level 3 Parent, LLC 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174 - Cogent Communic 23071 UNALLOCATED 8.33.235.0/24 3356 LEVEL3 - Level 3 Parent, LLC 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461 - Zayo Bandwidth, 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3 - Level 3 Parent, LLC Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Originated Origin AS Transit AS Origin AS Name 23.136.224.0/24 15206 174 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 45455 UNKNOWN 27.126.156.0/22 55827 9930 UNKNOWN 27.126.156.0/23 55827 9930 UNKNOWN 27.126.158.0/23 55827 9930 UNKNOWN 41.67.192.0/18 15964 12956 CAMNET-AS, CM 41.67.192.0/24 15964 12956 CAMNET-AS, CM 41.67.200.0/24 15964 12956 CAMNET-AS, CM 41.67.201.0/24 15964 12956 CAMNET-AS, CM 41.67.202.0/24 15964 12956 CAMNET-AS, CM 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 /8:10 /9:11 /10:37 /11:98 /12:287 /13:579 /14:1158 /15:1920 /16:13351 /17:8103 /18:13863 /19:25755 /20:40354 /21:47495 /22:98178 /23:80351 /24:455733 /25:1322 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4789 5830 UNI2-AS, ES 31334 3206 3361 KABELDEUTSCHLAND-AS, DE 6327 3165 3377 SHAW - Shaw Communications Inc., CA 7155 3139 4047 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3000 3847 CABLEONE - CABLE ONE, INC., US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2727 3504 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2541 3082 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 30036 2010 2261 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1513 2:1147 3:12 4:19 5:3167 6:47 8:1363 9:1 12:1793 13:496 14:2187 15:54 16:9 17:280 18:79 20:58 23:3152 24:2611 25:4 27:2509 31:2811 32:101 35:46 36:926 37:3216 38:1804 39:304 40:133 41:3294 42:843 43:2109 44:186 45:12580 46:3242 47:260 49:1427 50:1134 51:344 52:1131 54:276 55:687 56:6 57:47 58:1896 59:1118 60:663 61:2212 62:2129 63:1921 64:5005 65:2298 66:4806 67:2809 68:1219 69:3810 70:1392 71:671 72:2755 74:2691 75:1435 76:666 77:2536 78:1969 79:2325 80:1799 81:1535 82:1191 83:981 84:1195 85:2544 86:580 87:1648 88:1063 89:2655 90:267 91:7462 92:1447 93:2440 94:2602 95:3693 96:1002 97:339 98:959 99:963 100:84 101:1093 102:717 103:22818 104:3618 105:369 106:841 107:1855 108:689 109:3642 110:1772 111:1932 112:1549 113:1380 114:1451 115:1838 116:1803 117:1994 118:2106 119:1672 120:895 121:1037 122:2361 123:1861 124:1543 125:2016 128:1383 129:883 130:581 131:1829 132:776 133:298 134:1277 135:272 136:598 137:857 138:2169 139:985 140:603 141:853 142:817 143:1090 144:932 145:290 146:1458 147:1009 148:1892 149:1041 150:806 151:1280 152:1455 153:368 154:4629 155:887 156:3064 157:1063 158:695 159:1942 160:1672 161:1055 162:3029 163:872 164:1296 165:1214 166:536 167:1452 168:3567 169:492 170:4196 171:716 172:1851 173:2327 174:1038 175:994 176:2718 177:4126 178:2840 179:1431 180:2176 181:2373 182:2819 183:1114 184:2392 185:15853 186:3844 187:2554 188:3478 189:2072 190:8294 191:1463 192:10179 193:7292 194:5881 195:4256 196:3370 197:1953 198:6059 199:5921 200:7148 201:5154 202:10420 203:10240 204:4566 205:3070 206:3257 207:3235 208:3998 209:4336 210:3993 211:1984 212:3317 213:2990 214:1137 215:52 216:5890 217:2310 218:890 219:603 220:1967 221:925 222:1010 223:1359 End of report

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