- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by cscora＠apnic.net 17 Aug '18

17 Aug '18

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, IRNOG 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 18 Aug, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 710936 Prefixes after maximum aggregation (per Origin AS): 273073 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 341471 Total ASes present in the Internet Routing Table: 61560 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 53145 Origin ASes announcing only one prefix: 23145 Transit ASes present in the Internet Routing Table: 8415 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 64 Number of instances of unregistered ASNs: 64 Number of 32-bit ASNs allocated by the RIRs: 23718 Number of 32-bit ASNs visible in the Routing Table: 19114 Prefixes from 32-bit ASNs in the Routing Table: 80241 Number of bogon 32-bit ASNs visible in the Routing Table: 79 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 273 Number of addresses announced to Internet: 2857353028 Equivalent to 170 /8s, 79 /16s and 191 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 237374 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 193698 Total APNIC prefixes after maximum aggregation: 55273 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 191862 Unique aggregates announced from the APNIC address blocks: 79147 APNIC Region origin ASes present in the Internet Routing Table: 9007 APNIC Prefixes per ASN: 21.30 APNIC Region origin ASes announcing only one prefix: 2525 APNIC Region transit ASes present in the Internet Routing Table: 1346 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3968 Number of APNIC addresses announced to Internet: 767572739 Equivalent to 45 /8s, 192 /16s and 59 /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, 131072-139577 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: 211280 Total ARIN prefixes after maximum aggregation: 100125 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 211152 Unique aggregates announced from the ARIN address blocks: 100055 ARIN Region origin ASes present in the Internet Routing Table: 18222 ARIN Prefixes per ASN: 11.59 ARIN Region origin ASes announcing only one prefix: 6755 ARIN Region transit ASes present in the Internet Routing Table: 1805 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2404 Number of ARIN addresses announced to Internet: 1103306912 Equivalent to 65 /8s, 195 /16s and 32 /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, 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: 194600 Total RIPE prefixes after maximum aggregation: 92972 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 190927 Unique aggregates announced from the RIPE address blocks: 113250 RIPE Region origin ASes present in the Internet Routing Table: 25424 RIPE Prefixes per ASN: 7.51 RIPE Region origin ASes announcing only one prefix: 11458 RIPE Region transit ASes present in the Internet Routing Table: 3531 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7311 Number of RIPE addresses announced to Internet: 713978496 Equivalent to 42 /8s, 142 /16s and 114 /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 196608-207259 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: 91962 Total LACNIC prefixes after maximum aggregation: 20542 LACNIC Deaggregation factor: 4.48 Prefixes being announced from the LACNIC address blocks: 93397 Unique aggregates announced from the LACNIC address blocks: 40757 LACNIC Region origin ASes present in the Internet Routing Table: 7426 LACNIC Prefixes per ASN: 12.58 LACNIC Region origin ASes announcing only one prefix: 2016 LACNIC Region transit ASes present in the Internet Routing Table: 1397 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4971 Number of LACNIC addresses announced to Internet: 171888672 Equivalent to 10 /8s, 62 /16s and 208 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19331 Total AfriNIC prefixes after maximum aggregation: 4104 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 23325 Unique aggregates announced from the AfriNIC address blocks: 8018 AfriNIC Region origin ASes present in the Internet Routing Table: 1187 AfriNIC Prefixes per ASN: 19.65 AfriNIC Region origin ASes announcing only one prefix: 391 AfriNIC Region transit ASes present in the Internet Routing Table: 240 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 460 Number of AfriNIC addresses announced to Internet: 100161536 Equivalent to 5 /8s, 248 /16s and 88 /24s 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 4538 4684 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4414 477 468 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2968 1150 82 VIETEL-AS-AP Viettel Group, VN 4766 2840 11134 766 KIXS-AS-KR Korea Telecom, KR 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2578 1638 157 VNPT-AS-VN VNPT Corp, VN 9394 2544 4907 32 CTTNET China TieTong Telecommunications 17974 2262 962 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2249 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2117 417 204 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 6327 3442 1324 82 SHAW - Shaw Communications Inc., CA 22773 3235 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 3041 256 408 CABLEONE - CABLE ONE, INC., US 16509 2258 4807 767 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2125 2640 488 CHARTER-NET-HKY-NC - Charter Communicat 30036 2022 344 144 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2016 5085 604 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16625 2012 1035 1454 AKAMAI-AS - Akamai Technologies, Inc., 7018 1765 20206 1280 ATT-INTERNET4 - AT&T Services, Inc., 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 4691 1613 124 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2804 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2541 621 1889 AKAMAI-ASN1, US 12389 2041 1891 731 ROSTELECOM-AS, RU 34984 2013 335 506 TELLCOM-AS, TR 9121 1824 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 8402 1194 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1177 355 21 UKRTELNET, 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 5196 3349 607 Uninet S.A. de C.V., MX 10620 3488 532 453 Telmex Colombia S.A., CO 11830 2657 369 78 Instituto Costarricense de Electricidad 6503 1665 444 63 Axtel, S.A.B. de C.V., MX 7303 1429 952 205 Telecom Argentina S.A., AR 28573 1085 2229 181 CLARO S.A., BR 3816 1021 508 129 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 933 377 31 Telefonica del Peru S.A.A., PE 18881 915 1080 32 TELEFÔNICA BRASIL S.A, BR 13999 878 522 248 Mega Cable, S.A. 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 1184 396 48 LINKdotNET-AS, EG 37611 893 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 743 1411 40 ETISALAT-MISR, EG 24835 641 818 18 RAYA-AS, EG 8452 593 1728 14 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 460 68 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 379 231 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 5196 3349 607 Uninet S.A. de C.V., MX 12479 4691 1613 124 UNI2-AS, ES 4538 4684 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4414 477 468 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3488 532 453 Telmex Colombia S.A., CO 6327 3442 1324 82 SHAW - Shaw Communications Inc., CA 22773 3235 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 3041 256 408 CABLEONE - CABLE ONE, INC., US 7552 2968 1150 82 VIETEL-AS-AP Viettel Group, VN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4684 4610 ERX-CERNET-BKB China Education and Research Net 12479 4691 4567 UNI2-AS, ES 7545 4414 3946 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3442 3360 SHAW - Shaw Communications Inc., CA 22773 3235 3086 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 10620 3488 3035 Telmex Colombia S.A., CO 7552 2968 2886 VIETEL-AS-AP Viettel Group, VN 8551 2804 2760 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3041 2633 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 Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 4259905537 PRIVATE 103.250.48.0/24 132917 YELLOWPAGESGROUP-AS-AP Yellow Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 45.121.32.0/22 134356 UNKNOWN Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1096 /15:1899 /16:13380 /17:7929 /18:13805 /19:25371 /20:39332 /21:45624 /22:88177 /23:71681 /24:399464 /25:800 /26:603 /27:624 /28:35 /29:20 /30:19 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3440 4691 UNI2-AS, ES 6327 3231 3442 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2501 3235 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11492 2413 3041 CABLEONE - CABLE ONE, INC., US 8551 2266 2804 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2005 2657 Instituto Costarricense de Electricidad y Telec 30036 1774 2022 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1579 3488 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1617 2:823 4:19 5:2843 6:43 7:1 8:1126 12:1864 13:211 14:1799 15:32 16:3 17:194 18:54 20:50 23:2478 24:2239 25:2 27:2480 31:2029 32:88 35:29 36:522 37:2891 38:1494 39:254 40:118 41:3168 42:698 43:1965 44:121 45:5346 46:3110 47:198 49:1340 50:1054 51:318 52:1077 54:368 55:1 56:12 57:39 58:1627 59:991 60:402 61:2118 62:1860 63:1789 64:5075 65:2211 66:4722 67:2587 68:1161 69:3299 70:1157 71:582 72:2169 74:2723 75:419 76:463 77:1629 78:1688 79:2131 80:1566 81:1379 82:1051 83:783 84:1033 85:1999 86:566 87:1369 88:909 89:2353 90:215 91:6437 92:1269 93:2379 94:2395 95:2953 96:893 97:356 98:934 99:133 100:85 101:992 102:173 103:18381 104:3565 105:214 106:770 107:1783 108:711 109:3158 110:1642 111:1796 112:1337 113:1301 114:1130 115:1642 116:1646 117:1715 118:2221 119:1670 120:1015 121:1050 122:2418 123:1725 124:1445 125:1916 128:1118 129:680 130:496 131:1631 132:730 133:190 134:1024 135:225 136:504 137:646 138:1950 139:673 140:473 141:734 142:815 143:1013 144:812 145:483 146:1219 147:728 148:1641 149:758 150:751 151:1101 152:827 153:323 154:1493 155:802 156:1452 157:798 158:655 159:1820 160:1306 161:808 162:2622 163:606 164:1083 165:1539 166:462 167:1294 168:3147 169:833 170:3827 171:493 172:1005 173:2056 174:947 175:786 176:1999 177:4033 178:2506 179:1272 180:2180 181:2420 182:2559 183:1237 184:1046 185:13971 186:3563 187:2420 188:2928 189:2029 190:8166 191:1358 192:9828 193:6111 194:5006 195:3985 196:2685 197:1614 198:5578 199:5917 200:7369 201:4974 202:10286 203:10276 204:4583 205:2900 206:3162 207:3208 208:3936 209:4023 210:3878 211:1998 212:3040 213:2823 214:1036 215:55 216:6041 217:2117 218:859 219:568 220:1805 221:995 222:971 223:1377 End of report

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Re: [routing-wg] [db-wg] [anti-abuse-wg] The Ongoing Summer of Hijacks: MNT-SERVERSGET / dnsget.top
by Ronald F. Guilmette 16 Aug '18

16 Aug '18

In message <07e92bc3-2856-a40c-4b4e-c248b941dbd3(a)foobar.org>, Nick Hilliard <nick(a)foobar.org> wrote: >Ronald F. Guilmette via db-wg wrote on 14/08/2018 21:53: >> None of them have even had the courtesy to send me a FOAD message in >> response. >> >> Their silence on these matters is deafening. > >Yes, and there is not a problem with this. The RIPE NCC board of >directors are not involved in day-to-day operations... Wait a minute. Didn't Erik Bais just -advise- me that I -should- be contacting the board? Wouldn't he qualify as an authority, given that he is a chair of a RIPE working group? More to the point, since when has it become a routine part of "day to day operations" to have RIPE members flooding the RIPE data base with blatant bovine excrement? I -do- see, and I -have- reported on an inordinate amount of exactly such deliberate hanky panky being perpetrated within the RIPE region, and within the RIPE data base of late, but I was not aware, until now, that this sort of behavior is nowadays considered, within the RIPE region at least, to be nothing more than "another day at the office". When exactly did the RIPE membership come around to this bland and careless acceptance of the clearly unacceptable? Or has it just always been like this? >If you need to submit a complaint to the RIPE NCC about problem >registrations in the RIPE IRRDB... I see that you have not understood my points at all. Please allow me to try again. The issue I have, and that I have tried to raise, is -not- merely the existance, in the data base, of this one deliberately fradulent entry or that one deliberately fradulent entry. Nor is the real issue even any given *collection* of deliberately fradulent entries that have been placed into the data base by any one specific member. Rather, the real issue I have raised is the question of what, if anything, RIPE is either willing or able to do to disipline any member that has demonstratably engaged in this exact pattern of repeated frauds. Removal of the fradulent data base entries that I have already identified, or that I may in the future identify, is a good thing, but it does not even begin to address the underlying issue: Why does this keep on happening, specifically and, it seems, -exclusively- within the RIPE region? What is RIPE doing, or not doing, that seems to engourage so many RIPE members to try their hand at this exact type of fraud? Could it perhaps be the case that since no one is ever sanctioned in any way for such activities, there is no real downside to giving it a try? >Also, could you kindly not cc: your emails to so many working groups? No >doubt people appreciate how important your reports are, but spamming >your emails across three working groups is, in all fairness, a bit much. Let me see if I have understood you. I've sent my recent messages to exactly and only three mailing lists for three clearly relevant working working groups, namely the data base working group, the routing working group and the (arguably mis-named) "anti-abuse" working group. Are you asserting that my points have nothing whatever to do with the RIPE data base? Are you asserting that my points have nothing whatever to do with routing? Does the deliberate pollution of the data base not constitute a type of "abuse" in your opinion? Just to make sure that I understand, you are apparently asserting that it is now just ordinary "day to day" activity for RIPE to permit the creation, in its data base, of numerous deliberately fradulent entries which then serve to legitimize the hijacking of various IP address blocks, right? And because RIPE "is not the Internet Police" it is also true that nobody on any RIPE mailing list cares about the fact that any of this hijacked IP space... space which RIPE has effectively legitimized... has been or is being sub-leased out to various high-end professional snowshoe spanmmers, who have then proceeded to pump out millions or tens of millions of -actual- spams, right? And yet you have the unmitigated audacity to accuse -me- of "spamming" for the unforgivable act of posting the three clearly relevant WG mailing lists? The gentleman doth protest too much, methinks. That having been said, I am at least pleased to learn that there exists one more member of the RIPE community who evinces at least some concern about the global problem of spam. And I look forward to seeing your concern translated into action with respect to the real and primary issue I have raised, which is the sanctioning of clearly misbehaving members, or rather, the apparently abundant current lack thereof. Regards, rfg

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Weekly Routing Table Report
by cscora＠apnic.net 10 Aug '18

10 Aug '18

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, IRNOG 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 11 Aug, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 710351 Prefixes after maximum aggregation (per Origin AS): 272851 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 341377 Total ASes present in the Internet Routing Table: 61486 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 53097 Origin ASes announcing only one prefix: 23134 Transit ASes present in the Internet Routing Table: 8389 Transit-only ASes present in the Internet Routing Table: 266 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 71 Number of instances of unregistered ASNs: 71 Number of 32-bit ASNs allocated by the RIRs: 23624 Number of 32-bit ASNs visible in the Routing Table: 19037 Prefixes from 32-bit ASNs in the Routing Table: 79679 Number of bogon 32-bit ASNs visible in the Routing Table: 107 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 275 Number of addresses announced to Internet: 2857141828 Equivalent to 170 /8s, 76 /16s and 134 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 237154 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 193620 Total APNIC prefixes after maximum aggregation: 55167 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 191870 Unique aggregates announced from the APNIC address blocks: 79105 APNIC Region origin ASes present in the Internet Routing Table: 8995 APNIC Prefixes per ASN: 21.33 APNIC Region origin ASes announcing only one prefix: 2537 APNIC Region transit ASes present in the Internet Routing Table: 1341 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3958 Number of APNIC addresses announced to Internet: 767223811 Equivalent to 45 /8s, 186 /16s and 232 /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, 131072-139577 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: 210910 Total ARIN prefixes after maximum aggregation: 100181 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 210886 Unique aggregates announced from the ARIN address blocks: 99818 ARIN Region origin ASes present in the Internet Routing Table: 18212 ARIN Prefixes per ASN: 11.58 ARIN Region origin ASes announcing only one prefix: 6737 ARIN Region transit ASes present in the Internet Routing Table: 1812 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2396 Number of ARIN addresses announced to Internet: 1103025824 Equivalent to 65 /8s, 190 /16s and 214 /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, 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: 194304 Total RIPE prefixes after maximum aggregation: 92790 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 190611 Unique aggregates announced from the RIPE address blocks: 113115 RIPE Region origin ASes present in the Internet Routing Table: 25398 RIPE Prefixes per ASN: 7.50 RIPE Region origin ASes announcing only one prefix: 11460 RIPE Region transit ASes present in the Internet Routing Table: 3514 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7284 Number of RIPE addresses announced to Internet: 714048896 Equivalent to 42 /8s, 143 /16s and 133 /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 196608-207259 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: 92228 Total LACNIC prefixes after maximum aggregation: 20546 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 93649 Unique aggregates announced from the LACNIC address blocks: 41078 LACNIC Region origin ASes present in the Internet Routing Table: 7399 LACNIC Prefixes per ASN: 12.66 LACNIC Region origin ASes announcing only one prefix: 2008 LACNIC Region transit ASes present in the Internet Routing Table: 1387 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4944 Number of LACNIC addresses announced to Internet: 172309792 Equivalent to 10 /8s, 69 /16s and 61 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19217 Total AfriNIC prefixes after maximum aggregation: 4104 AfriNIC Deaggregation factor: 4.68 Prefixes being announced from the AfriNIC address blocks: 23060 Unique aggregates announced from the AfriNIC address blocks: 8018 AfriNIC Region origin ASes present in the Internet Routing Table: 1185 AfriNIC Prefixes per ASN: 19.46 AfriNIC Region origin ASes announcing only one prefix: 392 AfriNIC Region transit ASes present in the Internet Routing Table: 237 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 455 Number of AfriNIC addresses announced to Internet: 100085248 Equivalent to 5 /8s, 247 /16s and 46 /24s 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 4538 4689 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4405 477 468 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2969 1153 83 VIETEL-AS-AP Viettel Group, VN 4766 2830 11132 759 KIXS-AS-KR Korea Telecom, KR 9829 2816 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2573 1634 157 VNPT-AS-VN VNPT Corp, VN 9394 2543 4907 32 CTTNET China TieTong Telecommunications 17974 2261 962 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2249 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2115 417 203 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 6327 3442 1324 82 SHAW - Shaw Communications Inc., CA 22773 3253 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2842 256 421 CABLEONE - CABLE ONE, INC., US 16509 2259 4791 768 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2124 2641 484 CHARTER-NET-HKY-NC - Charter Communicat 30036 2018 344 142 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2007 1031 1445 AKAMAI-AS - Akamai Technologies, Inc., 209 1994 5085 604 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 7018 1764 20206 1281 ATT-INTERNET4 - AT&T Services, Inc., 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 4682 1613 128 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2819 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2552 624 1891 AKAMAI-ASN1, US 12389 2042 1891 731 ROSTELECOM-AS, RU 34984 2013 335 506 TELLCOM-AS, TR 9121 1837 1692 19 TTNET, TR 13188 1605 100 39 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1204 544 14 CORBINA-AS OJSC "Vimpelcom", RU 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 5191 3349 607 Uninet S.A. de C.V., MX 10620 3483 531 456 Telmex Colombia S.A., CO 11830 2657 369 78 Instituto Costarricense de Electricidad 6503 1666 444 63 Axtel, S.A.B. de C.V., MX 7303 1508 1027 189 Telecom Argentina S.A., AR 28573 1087 2241 189 CLARO S.A., BR 3816 1020 508 128 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 933 377 31 Telefonica del Peru S.A.A., PE 11172 929 126 85 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1172 396 48 LINKdotNET-AS, EG 37611 890 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 744 1411 40 ETISALAT-MISR, EG 24835 635 818 18 RAYA-AS, EG 8452 602 1730 18 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 459 68 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 373 231 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 5191 3349 607 Uninet S.A. de C.V., MX 4538 4689 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4682 1613 128 UNI2-AS, ES 7545 4405 477 468 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3483 531 456 Telmex Colombia S.A., CO 6327 3442 1324 82 SHAW - Shaw Communications Inc., CA 22773 3253 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2969 1153 83 VIETEL-AS-AP Viettel Group, VN 11492 2842 256 421 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4689 4615 ERX-CERNET-BKB China Education and Research Net 12479 4682 4554 UNI2-AS, ES 7545 4405 3937 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3442 3360 SHAW - Shaw Communications Inc., CA 22773 3253 3104 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 10620 3483 3027 Telmex Colombia S.A., CO 7552 2969 2886 VIETEL-AS-AP Viettel Group, VN 8551 2819 2775 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2657 2579 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64514 PRIVATE 5.42.231.0/24 35753 ITC ITC AS number, SA 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 268422 UNALLOCATED 45.160.208.0/24 263321 Ejmnet Tecnologia ltda, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 45.121.32.0/22 134356 UNKNOWN Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1096 /15:1896 /16:13372 /17:7913 /18:13792 /19:25356 /20:39404 /21:45677 /22:88015 /23:71590 /24:399059 /25:800 /26:602 /27:627 /28:35 /29:20 /30:19 /31:4 /32:53 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3427 4682 UNI2-AS, ES 6327 3231 3442 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2515 3253 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2281 2819 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 2214 2842 CABLEONE - CABLE ONE, INC., US 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2005 2657 Instituto Costarricense de Electricidad y Telec 30036 1770 2018 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1575 3483 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1612 2:835 4:18 5:2827 6:43 7:1 8:1128 12:1877 13:210 14:1795 15:31 16:3 17:190 18:54 20:50 23:2464 24:2209 25:2 27:2476 31:2020 32:88 35:29 36:512 37:2883 38:1486 39:254 40:122 41:3154 42:652 43:1967 44:122 45:5309 46:3101 47:197 49:1333 50:1049 51:318 52:1078 54:370 55:1 56:12 57:39 58:1622 59:991 60:403 61:2118 62:1862 63:1793 64:5050 65:2216 66:4705 67:2552 68:1164 69:3290 70:1155 71:582 72:2155 74:2722 75:422 76:463 77:1643 78:1686 79:2133 80:1541 81:1381 82:1031 83:783 84:1034 85:1986 86:566 87:1357 88:918 89:2356 90:216 91:6444 92:1263 93:2368 94:2393 95:2919 96:793 97:357 98:934 99:133 100:85 101:1234 102:174 103:18328 104:3578 105:216 106:769 107:1775 108:714 109:3147 110:1639 111:1798 112:1334 113:1299 114:1136 115:1660 116:1645 117:1774 118:2217 119:1678 120:1009 121:1047 122:2435 123:1767 124:1446 125:1922 128:1109 129:690 130:492 131:1636 132:727 133:195 134:1023 135:232 136:499 137:645 138:1946 139:664 140:471 141:736 142:810 143:1027 144:809 145:484 146:1209 147:730 148:1646 149:748 150:741 151:1100 152:821 153:323 154:1488 155:804 156:1313 157:797 158:655 159:1821 160:1296 161:841 162:2592 163:602 164:1080 165:1528 166:460 167:1296 168:3135 169:828 170:3833 171:492 172:1002 173:2027 174:929 175:779 176:2005 177:4035 178:2505 179:1251 180:2170 181:2421 182:2392 183:1240 184:1041 185:13938 186:3644 187:2401 188:2914 189:2037 190:8357 191:1357 192:9812 193:6099 194:5002 195:3983 196:2660 197:1593 198:5572 199:5911 200:7394 201:5018 202:10247 203:10290 204:4590 205:2923 206:3163 207:3207 208:3962 209:4012 210:3866 211:1989 212:3042 213:2811 214:1043 215:56 216:6041 217:2118 218:859 219:578 220:1813 221:994 222:972 223:1373 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 03 Aug '18

03 Aug '18

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, IRNOG 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 04 Aug, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 709541 Prefixes after maximum aggregation (per Origin AS): 272353 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 340445 Total ASes present in the Internet Routing Table: 61400 Prefixes per ASN: 11.56 Origin-only ASes present in the Internet Routing Table: 53022 Origin ASes announcing only one prefix: 23103 Transit ASes present in the Internet Routing Table: 8378 Transit-only ASes present in the Internet Routing Table: 271 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 69 Number of instances of unregistered ASNs: 69 Number of 32-bit ASNs allocated by the RIRs: 23546 Number of 32-bit ASNs visible in the Routing Table: 18953 Prefixes from 32-bit ASNs in the Routing Table: 79380 Number of bogon 32-bit ASNs visible in the Routing Table: 37 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 286 Number of addresses announced to Internet: 2857337412 Equivalent to 170 /8s, 79 /16s and 130 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 236740 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 193849 Total APNIC prefixes after maximum aggregation: 55014 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 192078 Unique aggregates announced from the APNIC address blocks: 78887 APNIC Region origin ASes present in the Internet Routing Table: 8980 APNIC Prefixes per ASN: 21.39 APNIC Region origin ASes announcing only one prefix: 2527 APNIC Region transit ASes present in the Internet Routing Table: 1331 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3937 Number of APNIC addresses announced to Internet: 767366915 Equivalent to 45 /8s, 189 /16s and 23 /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, 131072-137529 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: 210390 Total ARIN prefixes after maximum aggregation: 100012 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 210547 Unique aggregates announced from the ARIN address blocks: 99642 ARIN Region origin ASes present in the Internet Routing Table: 18194 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 6731 ARIN Region transit ASes present in the Internet Routing Table: 1810 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2391 Number of ARIN addresses announced to Internet: 1103191200 Equivalent to 65 /8s, 193 /16s and 92 /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, 393216-397212 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: 194343 Total RIPE prefixes after maximum aggregation: 92754 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 190547 Unique aggregates announced from the RIPE address blocks: 112905 RIPE Region origin ASes present in the Internet Routing Table: 25366 RIPE Prefixes per ASN: 7.51 RIPE Region origin ASes announcing only one prefix: 11433 RIPE Region transit ASes present in the Internet Routing Table: 3511 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7254 Number of RIPE addresses announced to Internet: 714013824 Equivalent to 42 /8s, 142 /16s and 252 /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 196608-207259 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: 91640 Total LACNIC prefixes after maximum aggregation: 20428 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 93081 Unique aggregates announced from the LACNIC address blocks: 40845 LACNIC Region origin ASes present in the Internet Routing Table: 7379 LACNIC Prefixes per ASN: 12.61 LACNIC Region origin ASes announcing only one prefix: 2020 LACNIC Region transit ASes present in the Internet Routing Table: 1393 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4922 Number of LACNIC addresses announced to Internet: 172281632 Equivalent to 10 /8s, 68 /16s and 207 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19249 Total AfriNIC prefixes after maximum aggregation: 4087 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 23002 Unique aggregates announced from the AfriNIC address blocks: 7917 AfriNIC Region origin ASes present in the Internet Routing Table: 1180 AfriNIC Prefixes per ASN: 19.49 AfriNIC Region origin ASes announcing only one prefix: 392 AfriNIC Region transit ASes present in the Internet Routing Table: 236 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 449 Number of AfriNIC addresses announced to Internet: 100038144 Equivalent to 5 /8s, 246 /16s and 118 /24s 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 4538 4694 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4383 467 464 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2979 1153 84 VIETEL-AS-AP Viettel Group, VN 4766 2855 11135 767 KIXS-AS-KR Korea Telecom, KR 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2658 1636 109 VNPT-AS-VN VNPT Corp, VN 9394 2541 4907 31 CTTNET China TieTong Telecommunications 17974 2260 946 70 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2240 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2115 433 206 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 6327 3435 1324 82 SHAW - Shaw Communications Inc., CA 22773 3261 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2691 252 436 CABLEONE - CABLE ONE, INC., US 16509 2247 4790 767 AMAZON-02 - Amazon.com, Inc., US 18566 2167 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2124 2640 485 CHARTER-NET-HKY-NC - Charter Communicat 30036 2016 344 147 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2013 1037 1447 AKAMAI-AS - Akamai Technologies, Inc., 209 1993 5085 603 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 7018 1761 20206 1278 ATT-INTERNET4 - AT&T Services, Inc., 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 4657 1611 123 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2847 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2541 622 1886 AKAMAI-ASN1, US 12389 2041 1891 731 ROSTELECOM-AS, RU 34984 1999 334 511 TELLCOM-AS, TR 9121 1855 1692 19 TTNET, TR 13188 1605 100 39 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1214 544 14 CORBINA-AS OJSC "Vimpelcom", RU 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 5178 3349 606 Uninet S.A. de C.V., MX 10620 3515 535 387 Telmex Colombia S.A., CO 11830 2656 369 78 Instituto Costarricense de Electricidad 6503 1667 444 64 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1088 2245 185 CLARO S.A., BR 3816 1020 508 129 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 931 377 31 Telefonica del Peru S.A.A., PE 11172 929 126 85 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1170 396 48 LINKdotNET-AS, EG 37611 888 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 742 1411 40 ETISALAT-MISR, EG 24835 635 818 18 RAYA-AS, EG 8452 617 1730 18 TE-AS TE-AS, EG 37492 473 470 57 ORANGE-, TN 29571 458 68 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 377 231 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 5178 3349 606 Uninet S.A. de C.V., MX 4538 4694 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4657 1611 123 UNI2-AS, ES 7545 4383 467 464 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3515 535 387 Telmex Colombia S.A., CO 6327 3435 1324 82 SHAW - Shaw Communications Inc., CA 22773 3261 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2979 1153 84 VIETEL-AS-AP Viettel Group, VN 4766 2855 11135 767 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4694 4620 ERX-CERNET-BKB China Education and Research Net 12479 4657 4534 UNI2-AS, ES 7545 4383 3919 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3435 3353 SHAW - Shaw Communications Inc., CA 10620 3515 3128 Telmex Colombia S.A., CO 22773 3261 3112 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2979 2895 VIETEL-AS-AP Viettel Group, VN 8551 2847 2803 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2656 2578 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64514 PRIVATE 5.42.231.0/24 35753 ITC ITC AS number, SA 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200015017 PRIVATE 47.74.136.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.161.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.203.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.88.147.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 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 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1096 /15:1897 /16:13374 /17:7928 /18:13775 /19:25377 /20:39399 /21:45804 /22:87910 /23:71570 /24:398231 /25:797 /26:605 /27:625 /28:35 /29:20 /30:19 /31:4 /32:54 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3399 4657 UNI2-AS, ES 6327 3222 3435 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2522 3261 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2309 2847 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 2110 2691 CABLEONE - CABLE ONE, INC., US 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2656 Instituto Costarricense de Electricidad y Telec 30036 1768 2016 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1593 3515 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1612 2:846 4:18 5:2825 6:41 7:1 8:1125 12:1872 13:208 14:1787 15:31 16:3 17:189 18:54 20:50 23:2465 24:2223 25:2 27:2473 31:2037 32:86 35:27 36:509 37:2777 38:1483 39:246 40:122 41:3155 42:695 43:1967 44:122 45:5227 46:3094 47:205 49:1331 50:1054 51:318 52:1076 54:365 55:1 56:12 57:39 58:1626 59:992 60:400 61:2118 62:1873 63:1788 64:5045 65:2199 66:4683 67:2471 68:1162 69:3288 70:1154 71:580 72:2135 74:2716 75:420 76:460 77:1635 78:1698 79:2149 80:1545 81:1381 82:1067 83:786 84:1069 85:1987 86:566 87:1358 88:920 89:2361 90:214 91:6435 92:1258 93:2382 94:2387 95:2918 96:778 97:355 98:936 99:133 100:86 101:1237 102:172 103:18311 104:3566 105:216 106:768 107:1796 108:696 109:3170 110:1626 111:1792 112:1332 113:1298 114:1135 115:1654 116:1644 117:1896 118:2211 119:1678 120:1009 121:1057 122:2472 123:1766 124:1448 125:1922 128:1101 129:684 130:492 131:1609 132:729 133:195 134:1023 135:232 136:503 137:651 138:1930 139:660 140:476 141:734 142:803 143:1007 144:809 145:484 146:1211 147:727 148:1643 149:754 150:743 151:1095 152:816 153:321 154:1463 155:799 156:1256 157:795 158:655 159:1784 160:1277 161:804 162:2593 163:597 164:1074 165:1525 166:462 167:1307 168:3126 169:827 170:3828 171:492 172:1022 173:2001 174:929 175:771 176:2000 177:4051 178:2552 179:1247 180:2176 181:2412 182:2399 183:1239 184:1053 185:13899 186:3601 187:2376 188:2922 189:2045 190:8173 191:1352 192:9810 193:6092 194:4973 195:3984 196:2617 197:1608 198:5554 199:5900 200:7335 201:5040 202:10248 203:10268 204:4561 205:2870 206:3176 207:3199 208:3969 209:4009 210:3867 211:1983 212:3051 213:2813 214:1025 215:56 216:6037 217:2123 218:853 219:578 220:1817 221:992 222:973 223:1375 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 27 Jul '18

27 Jul '18

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, IRNOG 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 Jul, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 707831 Prefixes after maximum aggregation (per Origin AS): 271940 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 339769 Total ASes present in the Internet Routing Table: 61314 Prefixes per ASN: 11.54 Origin-only ASes present in the Internet Routing Table: 52960 Origin ASes announcing only one prefix: 23085 Transit ASes present in the Internet Routing Table: 8354 Transit-only ASes present in the Internet Routing Table: 267 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 55 Number of instances of unregistered ASNs: 55 Number of 32-bit ASNs allocated by the RIRs: 23460 Number of 32-bit ASNs visible in the Routing Table: 18868 Prefixes from 32-bit ASNs in the Routing Table: 78889 Number of bogon 32-bit ASNs visible in the Routing Table: 22 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 282 Number of addresses announced to Internet: 2857289283 Equivalent to 170 /8s, 78 /16s and 198 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 235856 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 193185 Total APNIC prefixes after maximum aggregation: 54926 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 191556 Unique aggregates announced from the APNIC address blocks: 78618 APNIC Region origin ASes present in the Internet Routing Table: 8971 APNIC Prefixes per ASN: 21.35 APNIC Region origin ASes announcing only one prefix: 2518 APNIC Region transit ASes present in the Internet Routing Table: 1338 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3922 Number of APNIC addresses announced to Internet: 767760130 Equivalent to 45 /8s, 195 /16s and 23 /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, 131072-137529 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: 210288 Total ARIN prefixes after maximum aggregation: 100019 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 210480 Unique aggregates announced from the ARIN address blocks: 99420 ARIN Region origin ASes present in the Internet Routing Table: 18191 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 6721 ARIN Region transit ASes present in the Internet Routing Table: 1807 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2385 Number of ARIN addresses announced to Internet: 1102770848 Equivalent to 65 /8s, 186 /16s and 242 /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, 393216-397212 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: 193768 Total RIPE prefixes after maximum aggregation: 92607 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 189917 Unique aggregates announced from the RIPE address blocks: 112763 RIPE Region origin ASes present in the Internet Routing Table: 25326 RIPE Prefixes per ASN: 7.50 RIPE Region origin ASes announcing only one prefix: 11415 RIPE Region transit ASes present in the Internet Routing Table: 3503 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7216 Number of RIPE addresses announced to Internet: 714010240 Equivalent to 42 /8s, 142 /16s and 238 /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 196608-207259 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: 91315 Total LACNIC prefixes after maximum aggregation: 20268 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 92744 Unique aggregates announced from the LACNIC address blocks: 40795 LACNIC Region origin ASes present in the Internet Routing Table: 7348 LACNIC Prefixes per ASN: 12.62 LACNIC Region origin ASes announcing only one prefix: 2032 LACNIC Region transit ASes present in the Internet Routing Table: 1379 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4891 Number of LACNIC addresses announced to Internet: 172285216 Equivalent to 10 /8s, 68 /16s and 221 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19219 Total AfriNIC prefixes after maximum aggregation: 4076 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 22852 Unique aggregates announced from the AfriNIC address blocks: 7926 AfriNIC Region origin ASes present in the Internet Routing Table: 1183 AfriNIC Prefixes per ASN: 19.32 AfriNIC Region origin ASes announcing only one prefix: 399 AfriNIC Region transit ASes present in the Internet Routing Table: 236 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 454 Number of AfriNIC addresses announced to Internet: 100013568 Equivalent to 5 /8s, 246 /16s and 22 /24s 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 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4364 467 460 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2966 1153 83 VIETEL-AS-AP Viettel Group, VN 4766 2863 11135 765 KIXS-AS-KR Korea Telecom, KR 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2657 1637 110 VNPT-AS-VN VNPT Corp, VN 9394 2542 4907 31 CTTNET China TieTong Telecommunications 17974 2260 930 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2238 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2112 417 205 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 6327 3433 1324 82 SHAW - Shaw Communications Inc., CA 22773 3272 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2541 244 475 CABLEONE - CABLE ONE, INC., US 16509 2250 4790 759 AMAZON-02 - Amazon.com, Inc., US 18566 2167 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2118 2616 480 CHARTER-NET-HKY-NC - Charter Communicat 16625 2014 1033 1440 AKAMAI-AS - Akamai Technologies, Inc., 30036 2013 344 148 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1996 5071 607 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 7018 1746 20200 1263 ATT-INTERNET4 - AT&T Services, Inc., 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 4614 1610 122 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2540 624 1886 AKAMAI-ASN1, US 8551 2523 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2043 1891 731 ROSTELECOM-AS, RU 34984 2008 335 500 TELLCOM-AS, TR 9121 1865 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1203 544 14 CORBINA-AS OJSC "Vimpelcom", RU 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 5155 3346 605 Uninet S.A. de C.V., MX 10620 3533 538 320 Telmex Colombia S.A., CO 11830 2656 369 78 Instituto Costarricense de Electricidad 6503 1670 444 64 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1039 2248 184 CLARO S.A., BR 3816 1024 508 130 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 931 377 31 Telefonica del Peru S.A.A., PE 11172 922 126 85 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1166 396 48 LINKdotNET-AS, EG 37611 888 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 742 1411 40 ETISALAT-MISR, EG 8452 641 1730 18 TE-AS TE-AS, EG 24835 635 818 18 RAYA-AS, EG 37492 473 470 57 ORANGE-, TN 29571 458 68 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 378 231 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 5155 3346 605 Uninet S.A. de C.V., MX 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4614 1610 122 UNI2-AS, ES 7545 4364 467 460 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3533 538 320 Telmex Colombia S.A., CO 6327 3433 1324 82 SHAW - Shaw Communications Inc., CA 22773 3272 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2966 1153 83 VIETEL-AS-AP Viettel Group, VN 4766 2863 11135 765 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4692 4618 ERX-CERNET-BKB China Education and Research Net 12479 4614 4492 UNI2-AS, ES 7545 4364 3904 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3433 3351 SHAW - Shaw Communications Inc., CA 10620 3533 3213 Telmex Colombia S.A., CO 22773 3272 3123 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2966 2883 VIETEL-AS-AP Viettel Group, VN 11830 2656 2578 Instituto Costarricense de Electricidad y Telec 45899 2657 2547 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200015017 PRIVATE 47.74.136.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.161.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.203.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.88.147.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 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 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1096 /15:1897 /16:13374 /17:7948 /18:13788 /19:25370 /20:39367 /21:45769 /22:87770 /23:71416 /24:396848 /25:803 /26:606 /27:626 /28:35 /29:20 /30:19 /31:4 /32:54 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3355 4614 UNI2-AS, ES 6327 3220 3433 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2534 3272 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2656 Instituto Costarricense de Electricidad y Telec 8551 1985 2523 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1963 2541 CABLEONE - CABLE ONE, INC., US 30036 1765 2013 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3533 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1613 2:825 4:18 5:2832 6:41 7:1 8:1123 12:1874 13:207 14:1767 15:30 16:3 17:188 18:54 20:50 23:2458 24:2202 25:2 27:2478 31:2033 32:85 35:27 36:508 37:2876 38:1490 39:247 40:122 41:3126 42:692 43:1965 44:121 45:5105 46:3092 47:204 49:1330 50:1054 51:317 52:1071 54:370 55:4 56:12 57:39 58:1619 59:993 60:401 61:2112 62:1867 63:1799 64:5048 65:2201 66:4657 67:2429 68:1166 69:3274 70:1155 71:580 72:2150 74:2713 75:419 76:461 77:1571 78:1700 79:1820 80:1533 81:1389 82:1073 83:787 84:1070 85:2004 86:564 87:1352 88:923 89:2350 90:214 91:6424 92:1253 93:2371 94:2391 95:2924 96:774 97:358 98:935 99:133 100:85 101:1234 102:170 103:18260 104:3590 105:217 106:746 107:1789 108:695 109:3173 110:1630 111:1772 112:1314 113:1293 114:1135 115:1653 116:1638 117:1767 118:2207 119:1669 120:1006 121:1061 122:2474 123:1760 124:1447 125:1920 128:1084 129:666 130:489 131:1643 132:712 133:195 134:1018 135:231 136:504 137:650 138:1925 139:663 140:477 141:735 142:805 143:1012 144:805 145:486 146:1204 147:742 148:1642 149:752 150:741 151:1098 152:816 153:320 154:1457 155:798 156:1182 157:797 158:654 159:1778 160:1266 161:799 162:2587 163:609 164:1063 165:1524 166:458 167:1307 168:3121 169:827 170:3796 171:492 172:1006 173:1991 174:905 175:761 176:2007 177:4025 178:2542 179:1240 180:2174 181:2380 182:2395 183:1239 184:1030 185:13841 186:3568 187:2398 188:2883 189:2012 190:8183 191:1371 192:9801 193:6095 194:4913 195:3976 196:2657 197:1608 198:5562 199:5903 200:7338 201:4971 202:10218 203:10254 204:4575 205:2902 206:3174 207:3199 208:3975 209:3989 210:3887 211:1977 212:3016 213:2810 214:1050 215:57 216:6041 217:2129 218:856 219:584 220:1806 221:994 222:973 223:1359 End of report

1 0

New on RIPE Labs: Monitoring BGP Anomalies on the Interne
by Mirjam Kuehne 27 Jul '18

27 Jul '18

Dear colleagues, There are many flavours of BGP hijacks, misconfigurations or outdated implementations. In this new RIPE Labs article Martin Winter lists some examples and tips how to verify your announcements: https://labs.ripe.net/Members/martin_winter/monitoring-bgp-anomalies-on-the… Kind regards, Mirjam Kühne RIPE NCC

1 0

New on RIPE Labs: An Update on Securing BGP (by Geoff Huston)
by Mirjam Kuehne 25 Jul '18

25 Jul '18

Dear colleagues, Geoff Huston gives a typically interesting and comprehensive analysis of where we are with routing security today. Read on RIPE Labs: https://labs.ripe.net/Members/gih/an-update-on-securing-bgp Kind regards, Mirjam Kühne RIPE NCC

2 1

Hijacking
by Ronald F. Guilmette 25 Jul '18

25 Jul '18

Please excuse me for this rather naive question, but I really don't know the answer. (And in the present context, I would very much like to know.) Do the contracts that various entities, including but not limited to LiRs, sign with RIPE, in exchange for being issued RIPE number reources, include any sort of a stipulation or condition that the parties agree not to deliberately and with malice aforethought announce routes either (a) using AS numbers which have not been issued to them by one of the five Regional Internet Registries and/or (b) covering IP address space that has not been formally issued to them, or to any of their legitimate customers by one of the five Regional Internet Registries? I guess that another way of expressing this question would be: Do RIPE contracts allow anyone to announce whatever the hell they want, willy nilly, and with no concern whatsoever for the formal allocation process? I wouldn't ask, but it appears that certain RIPE members do not feel particularly constrained to avoid announcing routes to IP address space that they are clearly and deliberately stealing from other parties. Is this the accepted norm in the RIPE region? Is such behavior it contractually permissible, within the RIPE region?

4 7

New on RIPE Labs: Detection of Peering Infrastructure Outages Based on BGP Communities
by Mirjam Kuehne 24 Jul '18

24 Jul '18

Dear colleagues, Please read this new RIPE Labs article by former RACI fellow Vasilis Giotsas: Detection of Peering Infrastructure Outages Based on BGP Communities https://labs.ripe.net/Members/vgiotsas/detection-of-peering-infrastructure-… Kind regards, Mirjam Kühne RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 20 Jul '18

20 Jul '18

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, IRNOG 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 Jul, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 706689 Prefixes after maximum aggregation (per Origin AS): 271490 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 339522 Total ASes present in the Internet Routing Table: 61277 Prefixes per ASN: 11.53 Origin-only ASes present in the Internet Routing Table: 52941 Origin ASes announcing only one prefix: 23079 Transit ASes present in the Internet Routing Table: 8336 Transit-only ASes present in the Internet Routing Table: 278 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 56 Number of instances of unregistered ASNs: 59 Number of 32-bit ASNs allocated by the RIRs: 23343 Number of 32-bit ASNs visible in the Routing Table: 18822 Prefixes from 32-bit ASNs in the Routing Table: 78370 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 289 Number of addresses announced to Internet: 2856751939 Equivalent to 170 /8s, 70 /16s and 147 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 235774 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 192804 Total APNIC prefixes after maximum aggregation: 54910 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 191212 Unique aggregates announced from the APNIC address blocks: 78530 APNIC Region origin ASes present in the Internet Routing Table: 8959 APNIC Prefixes per ASN: 21.34 APNIC Region origin ASes announcing only one prefix: 2522 APNIC Region transit ASes present in the Internet Routing Table: 1335 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3919 Number of APNIC addresses announced to Internet: 767822850 Equivalent to 45 /8s, 196 /16s and 12 /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, 131072-137529 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: 209991 Total ARIN prefixes after maximum aggregation: 99923 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 210273 Unique aggregates announced from the ARIN address blocks: 99476 ARIN Region origin ASes present in the Internet Routing Table: 18190 ARIN Prefixes per ASN: 11.56 ARIN Region origin ASes announcing only one prefix: 6725 ARIN Region transit ASes present in the Internet Routing Table: 1805 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2386 Number of ARIN addresses announced to Internet: 1102400672 Equivalent to 65 /8s, 181 /16s and 76 /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, 393216-397212 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: 193597 Total RIPE prefixes after maximum aggregation: 92449 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 189728 Unique aggregates announced from the RIPE address blocks: 112597 RIPE Region origin ASes present in the Internet Routing Table: 25313 RIPE Prefixes per ASN: 7.50 RIPE Region origin ASes announcing only one prefix: 11414 RIPE Region transit ASes present in the Internet Routing Table: 3490 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7187 Number of RIPE addresses announced to Internet: 714018432 Equivalent to 42 /8s, 143 /16s and 14 /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 196608-207259 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: 91068 Total LACNIC prefixes after maximum aggregation: 20101 LACNIC Deaggregation factor: 4.53 Prefixes being announced from the LACNIC address blocks: 92487 Unique aggregates announced from the LACNIC address blocks: 40809 LACNIC Region origin ASes present in the Internet Routing Table: 7333 LACNIC Prefixes per ASN: 12.61 LACNIC Region origin ASes announcing only one prefix: 2029 LACNIC Region transit ASes present in the Internet Routing Table: 1382 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4880 Number of LACNIC addresses announced to Internet: 172083488 Equivalent to 10 /8s, 65 /16s and 201 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19172 Total AfriNIC prefixes after maximum aggregation: 4062 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 22700 Unique aggregates announced from the AfriNIC address blocks: 7856 AfriNIC Region origin ASes present in the Internet Routing Table: 1175 AfriNIC Prefixes per ASN: 19.32 AfriNIC Region origin ASes announcing only one prefix: 389 AfriNIC Region transit ASes present in the Internet Routing Table: 236 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 450 Number of AfriNIC addresses announced to Internet: 99974400 Equivalent to 5 /8s, 245 /16s and 125 /24s 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 4538 4690 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4348 467 459 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2948 1153 83 VIETEL-AS-AP Viettel Group, VN 4766 2853 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2658 1633 114 VNPT-AS-VN VNPT Corp, VN 9394 2542 4907 31 CTTNET China TieTong Telecommunications 17974 2260 930 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2236 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2115 417 205 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 6327 3431 1324 84 SHAW - Shaw Communications Inc., CA 22773 3271 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2550 247 462 CABLEONE - CABLE ONE, INC., US 16509 2248 4727 753 AMAZON-02 - Amazon.com, Inc., US 18566 2168 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2114 2591 478 CHARTER-NET-HKY-NC - Charter Communicat 30036 2004 343 154 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1994 5070 605 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16625 1966 988 1404 AKAMAI-AS - Akamai Technologies, Inc., 7018 1751 20201 1270 ATT-INTERNET4 - AT&T Services, Inc., 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 4543 1609 122 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2547 623 1880 AKAMAI-ASN1, US 8551 2536 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2014 1877 708 ROSTELECOM-AS, RU 34984 2009 335 499 TELLCOM-AS, TR 9121 1879 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1210 544 14 CORBINA-AS OJSC "Vimpelcom", RU 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 5007 3299 589 Uninet S.A. de C.V., MX 10620 3560 541 256 Telmex Colombia S.A., CO 11830 2655 369 78 Instituto Costarricense de Electricidad 6503 1669 443 62 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1035 2248 184 CLARO S.A., BR 3816 1023 508 129 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 936 377 31 Telefonica del Peru S.A.A., PE 11172 929 127 86 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1172 396 48 LINKdotNET-AS, EG 37611 884 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 744 1411 40 ETISALAT-MISR, EG 8452 635 1730 18 TE-AS TE-AS, EG 24835 635 818 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 457 68 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 378 231 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 5007 3299 589 Uninet S.A. de C.V., MX 4538 4690 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4543 1609 122 UNI2-AS, ES 7545 4348 467 459 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3560 541 256 Telmex Colombia S.A., CO 6327 3431 1324 84 SHAW - Shaw Communications Inc., CA 22773 3271 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2948 1153 83 VIETEL-AS-AP Viettel Group, VN 4766 2853 11130 764 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4690 4616 ERX-CERNET-BKB China Education and Research Net 12479 4543 4421 UNI2-AS, ES 7545 4348 3889 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3431 3347 SHAW - Shaw Communications Inc., CA 10620 3560 3304 Telmex Colombia S.A., CO 22773 3271 3123 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2948 2865 VIETEL-AS-AP Viettel Group, VN 11830 2655 2577 Instituto Costarricense de Electricidad y Telec 45899 2658 2544 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200015017 PRIVATE 47.74.136.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.161.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.203.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.88.147.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 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 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1095 /15:1894 /16:13348 /17:7939 /18:13760 /19:25331 /20:39376 /21:45625 /22:87778 /23:71260 /24:396097 /25:802 /26:607 /27:624 /28:35 /29:20 /30:19 /31:6 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3291 4543 UNI2-AS, ES 6327 3217 3431 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2535 3271 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2168 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2655 Instituto Costarricense de Electricidad y Telec 8551 1998 2536 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1972 2550 CABLEONE - CABLE ONE, INC., US 30036 1756 2004 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1613 3560 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1615 2:834 4:18 5:2854 6:40 7:1 8:1125 12:1869 13:206 14:1765 15:29 16:3 17:188 18:54 20:50 23:2460 24:2224 25:2 27:2475 31:2041 32:92 35:27 36:508 37:2821 38:1482 39:248 40:121 41:3152 42:690 43:1959 44:121 45:5012 46:3094 47:203 49:1332 50:1056 51:317 52:1070 54:372 55:4 56:12 57:39 58:1618 59:993 60:401 61:2102 62:1876 63:1790 64:5026 65:2196 66:4673 67:2423 68:1170 69:3266 70:1157 71:580 72:2137 74:2704 75:422 76:459 77:1545 78:1712 79:1817 80:1535 81:1384 82:1075 83:790 84:1077 85:2012 86:561 87:1351 88:929 89:2350 90:216 91:6433 92:1251 93:2383 94:2395 95:2917 96:781 97:359 98:935 99:133 100:85 101:1231 102:146 103:18174 104:3567 105:213 106:738 107:1789 108:694 109:3180 110:1624 111:1773 112:1309 113:1292 114:1133 115:1660 116:1631 117:1763 118:2209 119:1658 120:1003 121:1063 122:2462 123:1757 124:1448 125:1912 128:1082 129:674 130:489 131:1636 132:697 133:195 134:1020 135:225 136:502 137:651 138:1942 139:661 140:468 141:730 142:803 143:1022 144:801 145:486 146:1197 147:725 148:1644 149:756 150:749 151:1096 152:794 153:320 154:1429 155:789 156:1136 157:799 158:654 159:1779 160:1262 161:785 162:2574 163:604 164:1071 165:1521 166:449 167:1302 168:3113 169:821 170:3805 171:488 172:994 173:1983 174:905 175:769 176:1994 177:4067 178:2540 179:1235 180:2169 181:2358 182:2405 183:1238 184:1034 185:13807 186:3564 187:2439 188:2843 189:2045 190:8131 191:1309 192:9789 193:6062 194:4898 195:3977 196:2643 197:1588 198:5554 199:5906 200:7312 201:4988 202:10236 203:10256 204:4583 205:2893 206:3164 207:3179 208:3984 209:3997 210:3888 211:1984 212:3023 213:2784 214:1046 215:57 216:6035 217:2134 218:859 219:577 220:1785 221:985 222:971 223:1352 End of report

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NTT now treats RPKI ROAs as IRR route(6)-objects
by Job Snijders 19 Jul '18

19 Jul '18

Dear RIPE Routing-WG, [ TL:DR - From now on, NTT / AS 2914 allows customers to either register their announcements in the IRR, or as RPKI ROAs. This is a convenience service for relevant regions of the world where IRR is not the norm but RPKI is commonly available. Previously NTT only accepted IRR and ARIN-WHOIS. I hope competitors and partners will use this approach too! ] As most of you know, the Resource Public Key Infrastructure (RPKI) is a modern reimagination of the good ole' IRR system we have come to love and hate. The main advantage of the RPKI is that a consumer of the data can cryptographically verify whether it was the actual owner of the IP prefix that created a so-called "RPKI ROA". (more reading: https://en.wikipedia.org/wiki/Resource_Public_Key_Infrastructure) Given that RPKI ROAs are somewhat equivalent to IRR route-objects, but more reliable in terms of authoritativeness, NTT now has an automated nightly process that converts RPKI information into IRR format so that our toolchain can consume the data as if it were just another IRR source. Using RPKI ROAs as if they are IRR route(6)-objects is a transitional step towards increased security in the routing ecosystem. We are not the first to explore this method (see post-scriptum), but I think we are the first to republish elements from RPKI ROAs via a publicly accessible IRRd instance queryable with the RADB IRRd protocol. This means that anyone that points their bgpq3 or peval programs at rr.ntt.net can leverage this method without having to update anything else in the pipeline. An example can be inspected here: job@eng0 ~$ whois -h rr.ntt.net 193.0.6.139 [Querying rr.ntt.net] [rr.ntt.net] route: 193.0.0.0/21 descr: RIPE-NCC origin: AS3333 mnt-by: RIPE-NCC-MNT changed: unread(a)ripe.net 20000101 source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** route: 193.0.0.0/21 descr: RPKI ROA for 193.0.0.0/21 remarks: This route object represents routing data retrieved from the RPKI remarks: The original data can be found here: https://rpki.gin.ntt.net/r/AS3333/193.0.0.0/21 remarks: This route object is the result of an automated RPKI-to-IRR conversion process. remarks: maxLength 21 origin: AS3333 mnt-by: MAINT-JOB changed: job(a)ntt.net 20180718 source: RPKI # Trust Anchor: RIPE NCC RPKI Root job@eng0 ~$ The first object is an actual IRR "route:" object from the RIPE NCC operated IRR, the second object is a representation of the RPKI ROA in RPSL format published via rr.ntt.net. In general we can state that RPKI data is very good quality data, however please keep in mind that it may not be /correct/ data. In this context "Good Quality" means that it cannot easily be forged or tampered with by adversaries (but of course that doesn't protect the legitimate owner against making misconfigurations). Just like with IRR route(6)-objects, owners may input the wrong origin ASN in this type of object or configure the wrong MaxLength. NTT operates a "RPKI Cache Validator" at https://rpki.gin.ntt.net/ Everyone is free to inspect and click around in this webinterface. Instead of https://rpki.gin.ntt.net/, there also is a command line interface available via BGPMon's whois service: job@vurt ~$ whois -h whois.bgpmon.com 193.0.0.0/21 % This is the BGPmon.net whois Service % You can use this whois gateway to retrieve information % about an IP adress or prefix % We support both IPv4 and IPv6 address. % % For more information visit: % https://portal.bgpmon.net/bgpmonapi.php Prefix: 193.0.0.0/21 Prefix description: RIPE-NCC Country code: NL Origin AS: 3333 Origin AS Name: Reseaux IP Europeens Network Coordination Centre (RIPE NCC) RPKI status: ROA validation successful First seen: 2011-10-19 Last seen: 2018-07-19 Seen by #peers: 77 Notice in the above output the "ROA validation successful". Nota bene: the fact that NTT uses RPKI ROA information in the prefix filter generation process - does _not_ mean that NTT does "RPKI Origin Validation" for BGP updates (yet). RPKI Origin Validation is an additional security layer that we hope to deploy in the not too distant future. Using RPKI ROAs in this way is an important step forward in this process. Kind regards, Job Snijders Post scriptum on prior work: Dragon Research Labs implemented the idea in 2015: https://github.com/dragonresearch/rpki.net/blob/master/potpourri/roa-to-irr… RIPE NCC's RPKI Validator added RPSL export functionality in 2015: https://mailman.nanog.org/pipermail/nanog/2015-May/075185.html Arouteserver added native support for this method in October 2017. https://github.com/pierky/arouteserver/issues/19

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New on RIPE Labs: ARTEMIS: Neutralising BGP Hijacking Within a Minute
by Mirjam Kuehne 19 Jul '18

19 Jul '18

Dear colleagues, In this new RIPE Labs article by Vasileios Kotronis you can find out more about ARTEMIS (Automatic and Real-Time dEtection and MItigation System), a defence system against BGP prefix hijacking: https://labs.ripe.net/Members/vasileios_kotronis/artemis-neutralising-bgp-h… Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 13 Jul '18

13 Jul '18

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, IRNOG 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 14 Jul, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 705823 Prefixes after maximum aggregation (per Origin AS): 271028 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 338650 Total ASes present in the Internet Routing Table: 61231 Prefixes per ASN: 11.53 Origin-only ASes present in the Internet Routing Table: 52910 Origin ASes announcing only one prefix: 23071 Transit ASes present in the Internet Routing Table: 8321 Transit-only ASes present in the Internet Routing Table: 269 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 62 Number of instances of unregistered ASNs: 67 Number of 32-bit ASNs allocated by the RIRs: 23260 Number of 32-bit ASNs visible in the Routing Table: 18762 Prefixes from 32-bit ASNs in the Routing Table: 78492 Number of bogon 32-bit ASNs visible in the Routing Table: 31 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 281 Number of addresses announced to Internet: 2859655747 Equivalent to 170 /8s, 114 /16s and 226 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 235506 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 192665 Total APNIC prefixes after maximum aggregation: 54827 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 191161 Unique aggregates announced from the APNIC address blocks: 78276 APNIC Region origin ASes present in the Internet Routing Table: 8943 APNIC Prefixes per ASN: 21.38 APNIC Region origin ASes announcing only one prefix: 2520 APNIC Region transit ASes present in the Internet Routing Table: 1335 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3904 Number of APNIC addresses announced to Internet: 767722498 Equivalent to 45 /8s, 194 /16s and 132 /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, 131072-137529 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: 209549 Total ARIN prefixes after maximum aggregation: 99744 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209840 Unique aggregates announced from the ARIN address blocks: 99309 ARIN Region origin ASes present in the Internet Routing Table: 18195 ARIN Prefixes per ASN: 11.53 ARIN Region origin ASes announcing only one prefix: 6732 ARIN Region transit ASes present in the Internet Routing Table: 1803 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2376 Number of ARIN addresses announced to Internet: 1103006368 Equivalent to 65 /8s, 190 /16s and 138 /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, 393216-397212 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: 193162 Total RIPE prefixes after maximum aggregation: 92240 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 189351 Unique aggregates announced from the RIPE address blocks: 112214 RIPE Region origin ASes present in the Internet Routing Table: 25288 RIPE Prefixes per ASN: 7.49 RIPE Region origin ASes announcing only one prefix: 11396 RIPE Region transit ASes present in the Internet Routing Table: 3497 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7161 Number of RIPE addresses announced to Internet: 716301184 Equivalent to 42 /8s, 177 /16s and 227 /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 196608-207259 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: 91333 Total LACNIC prefixes after maximum aggregation: 20128 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 92727 Unique aggregates announced from the LACNIC address blocks: 40734 LACNIC Region origin ASes present in the Internet Routing Table: 7338 LACNIC Prefixes per ASN: 12.64 LACNIC Region origin ASes announcing only one prefix: 2037 LACNIC Region transit ASes present in the Internet Routing Table: 1364 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4880 Number of LACNIC addresses announced to Internet: 172357664 Equivalent to 10 /8s, 69 /16s and 248 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19051 Total AfriNIC prefixes after maximum aggregation: 4041 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 22463 Unique aggregates announced from the AfriNIC address blocks: 7870 AfriNIC Region origin ASes present in the Internet Routing Table: 1167 AfriNIC Prefixes per ASN: 19.25 AfriNIC Region origin ASes announcing only one prefix: 386 AfriNIC Region transit ASes present in the Internet Routing Table: 230 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 441 Number of AfriNIC addresses announced to Internet: 99820800 Equivalent to 5 /8s, 243 /16s and 37 /24s 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 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4347 467 459 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2921 1153 80 VIETEL-AS-AP Viettel Group, VN 4766 2832 11134 761 KIXS-AS-KR Korea Telecom, KR 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2641 1633 114 VNPT-AS-VN VNPT Corp, VN 9394 2542 4907 31 CTTNET China TieTong Telecommunications 17974 2260 930 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2239 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2116 417 205 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 6327 3431 1324 84 SHAW - Shaw Communications Inc., CA 22773 3273 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2478 242 471 CABLEONE - CABLE ONE, INC., US 16509 2241 4725 748 AMAZON-02 - Amazon.com, Inc., US 18566 2169 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2109 2580 478 CHARTER-NET-HKY-NC - Charter Communicat 30036 2002 343 159 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1999 5071 605 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16625 1958 983 1395 AKAMAI-AS - Akamai Technologies, Inc., 7018 1753 20203 1273 ATT-INTERNET4 - AT&T Services, Inc., 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 4511 1607 120 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2543 624 1869 AKAMAI-ASN1, US 8551 2394 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2014 1877 708 ROSTELECOM-AS, RU 34984 2003 334 494 TELLCOM-AS, TR 9121 1883 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1222 544 14 CORBINA-AS OJSC "Vimpelcom", RU 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 5001 3297 587 Uninet S.A. de C.V., MX 10620 3558 541 265 Telmex Colombia S.A., CO 11830 2655 369 78 Instituto Costarricense de Electricidad 6503 1669 443 62 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1035 2247 189 CLARO S.A., BR 3816 1023 508 129 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 934 377 31 Telefonica del Peru S.A.A., PE 11172 928 127 86 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1156 396 48 LINKdotNET-AS, EG 37611 882 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 743 1411 40 ETISALAT-MISR, EG 8452 627 1730 18 TE-AS TE-AS, EG 24835 608 818 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 456 68 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 376 231 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 5001 3297 587 Uninet S.A. de C.V., MX 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4511 1607 120 UNI2-AS, ES 7545 4347 467 459 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3558 541 265 Telmex Colombia S.A., CO 6327 3431 1324 84 SHAW - Shaw Communications Inc., CA 22773 3273 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2921 1153 80 VIETEL-AS-AP Viettel Group, VN 4766 2832 11134 761 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4692 4618 ERX-CERNET-BKB China Education and Research Net 12479 4511 4391 UNI2-AS, ES 7545 4347 3888 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3431 3347 SHAW - Shaw Communications Inc., CA 10620 3558 3293 Telmex Colombia S.A., CO 22773 3273 3125 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2921 2841 VIETEL-AS-AP Viettel Group, VN 11830 2655 2577 Instituto Costarricense de Electricidad y Telec 45899 2641 2527 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200015017 PRIVATE 47.74.136.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.161.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.203.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.88.147.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 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 /8:14 /9:11 /10:37 /11:99 /12:290 /13:569 /14:1097 /15:1896 /16:13374 /17:7935 /18:13768 /19:25318 /20:39420 /21:45608 /22:87729 /23:71214 /24:395282 /25:802 /26:604 /27:624 /28:35 /29:20 /30:20 /31:6 /32:51 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3261 4511 UNI2-AS, ES 6327 3217 3431 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2537 3273 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2062 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2655 Instituto Costarricense de Electricidad y Telec 11492 1966 2478 CABLEONE - CABLE ONE, INC., US 8551 1856 2394 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1754 2002 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3558 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1614 2:838 4:18 5:2854 6:41 7:1 8:1121 12:1873 13:201 14:1755 15:29 16:3 17:188 18:54 20:50 23:2446 24:2222 25:2 27:2467 31:2031 32:91 35:27 36:508 37:2796 38:1470 39:252 40:121 41:3123 42:680 43:1929 44:121 45:5001 46:3076 47:202 49:1333 50:1050 51:316 52:1068 54:372 55:3 56:12 57:39 58:1605 59:991 60:402 61:2102 62:1866 63:1794 64:5045 65:2198 66:4668 67:2433 68:1166 69:3250 70:1157 71:582 72:2137 74:2704 75:422 76:455 77:1547 78:1715 79:1665 80:1536 81:1373 82:1074 83:793 84:1075 85:2011 86:565 87:1328 88:929 89:2350 90:213 91:6402 92:1239 93:2376 94:2385 95:2904 96:779 97:357 98:935 99:133 100:85 101:1236 102:141 103:18096 104:3566 105:208 106:718 107:1784 108:697 109:3188 110:1621 111:1776 112:1305 113:1280 114:1134 115:1657 116:1637 117:1761 118:2197 119:1662 120:997 121:1056 122:2469 123:1775 124:1449 125:1914 128:1084 129:676 130:459 131:1629 132:707 133:195 134:1015 135:226 136:509 137:555 138:1959 139:656 140:467 141:729 142:806 143:1015 144:801 145:483 146:1195 147:728 148:1612 149:748 150:747 151:1100 152:803 153:319 154:1348 155:766 156:1137 157:796 158:652 159:1761 160:1216 161:794 162:2571 163:598 164:1074 165:1509 166:446 167:1297 168:3110 169:817 170:3803 171:474 172:1010 173:1983 174:910 175:771 176:1990 177:4029 178:2537 179:1239 180:2171 181:2378 182:2551 183:1232 184:1035 185:13754 186:3637 187:2419 188:2849 189:2040 190:8141 191:1352 192:9811 193:6038 194:4884 195:3980 196:2625 197:1594 198:5548 199:5904 200:7320 201:4987 202:10266 203:10268 204:4582 205:2895 206:3109 207:3174 208:3989 209:3996 210:3886 211:1982 212:3025 213:2794 214:990 215:59 216:6047 217:2129 218:855 219:576 220:1777 221:985 222:970 223:1349 End of report

1 0

Bitcanal
by Ronald F. Guilmette 11 Jul '18

11 Jul '18

The following agreement contains a clause that asserts that either party may terminate the agreement "with a notice period of one month". (See section 6.) https://www.ripe.net/manage-ips-and-asns/resource-transfers-and-mergers/bro… Who should I talk to within RIPE NCC in order to request that this contract be terminated? Regards, rfg P.S. For those of you who are unaware, there has recently been quite a lot of activity, and also a good deal of press coverage relating to Bitcanal, specifically: https://dyn.com/blog/shutting-down-the-bgp-hijack-factory/ https://www.theregister.co.uk/2018/07/11/bgp_hijacker_booted_off_the_intern… https://krebsonsecurity.com/2018/07/notorious-hijack-factory-shunned-from-w…

2 1

Call for proposals - Routing WG at RIPE-77
by Paolo Moroni 11 Jul '18

11 Jul '18

The RIPE-77 meeting will take place on October 15th-19th 2018 in Amsterdam. In order to set up the WG agenda, we hereby open a call for presentations or contributions for the Routing WG: please send your suggestions to the WG co-chairs at <routing-wg-chairs(a)ripe.net> If you submit a topic for the plenary session and want to have considered for the Routing WG as well, please let us know. Looking forward to your participation, Ignas Bagdonas and Paolo Moroni Routing WG co-chairs

1 0

New on RIPE Labs: BGP Flexibility and its Consequences
by Mirjam Kuehne 10 Jul '18

10 Jul '18

Dear colleagues, Please find this new article by Alexander Azimov on RIPE Labs: BGP Flexibility and its Consequences https://labs.ripe.net/Members/alexander_azimov/bgp-flexibility-and-its-cons… Kind regards, Mirjam Kühne RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 06 Jul '18

06 Jul '18

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, IRNOG 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 07 Jul, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 704783 Prefixes after maximum aggregation (per Origin AS): 270812 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 338899 Total ASes present in the Internet Routing Table: 61158 Prefixes per ASN: 11.52 Origin-only ASes present in the Internet Routing Table: 52832 Origin ASes announcing only one prefix: 23031 Transit ASes present in the Internet Routing Table: 8326 Transit-only ASes present in the Internet Routing Table: 275 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 38 Max AS path prepend of ASN ( 30873) 28 Prefixes from unregistered ASNs in the Routing Table: 58 Number of instances of unregistered ASNs: 62 Number of 32-bit ASNs allocated by the RIRs: 23201 Number of 32-bit ASNs visible in the Routing Table: 18695 Prefixes from 32-bit ASNs in the Routing Table: 78406 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 271 Number of addresses announced to Internet: 2859095363 Equivalent to 170 /8s, 106 /16s and 85 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 235229 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 192058 Total APNIC prefixes after maximum aggregation: 54723 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 190609 Unique aggregates announced from the APNIC address blocks: 78232 APNIC Region origin ASes present in the Internet Routing Table: 8931 APNIC Prefixes per ASN: 21.34 APNIC Region origin ASes announcing only one prefix: 2523 APNIC Region transit ASes present in the Internet Routing Table: 1338 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3898 Number of APNIC addresses announced to Internet: 768180738 Equivalent to 45 /8s, 201 /16s and 130 /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, 131072-137529 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: 209516 Total ARIN prefixes after maximum aggregation: 99769 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209831 Unique aggregates announced from the ARIN address blocks: 99691 ARIN Region origin ASes present in the Internet Routing Table: 18195 ARIN Prefixes per ASN: 11.53 ARIN Region origin ASes announcing only one prefix: 6728 ARIN Region transit ASes present in the Internet Routing Table: 1806 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2374 Number of ARIN addresses announced to Internet: 1103021728 Equivalent to 65 /8s, 190 /16s and 198 /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, 393216-397212 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: 192989 Total RIPE prefixes after maximum aggregation: 92133 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 189192 Unique aggregates announced from the RIPE address blocks: 112187 RIPE Region origin ASes present in the Internet Routing Table: 25262 RIPE Prefixes per ASN: 7.49 RIPE Region origin ASes announcing only one prefix: 11379 RIPE Region transit ASes present in the Internet Routing Table: 3496 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7146 Number of RIPE addresses announced to Internet: 716014976 Equivalent to 42 /8s, 173 /16s and 133 /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 196608-207259 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: 91266 Total LACNIC prefixes after maximum aggregation: 20116 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 92679 Unique aggregates announced from the LACNIC address blocks: 40775 LACNIC Region origin ASes present in the Internet Routing Table: 7301 LACNIC Prefixes per ASN: 12.69 LACNIC Region origin ASes announcing only one prefix: 2012 LACNIC Region transit ASes present in the Internet Routing Table: 1355 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 38 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4841 Number of LACNIC addresses announced to Internet: 172321824 Equivalent to 10 /8s, 69 /16s and 108 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 18895 Total AfriNIC prefixes after maximum aggregation: 4021 AfriNIC Deaggregation factor: 4.70 Prefixes being announced from the AfriNIC address blocks: 22201 Unique aggregates announced from the AfriNIC address blocks: 7773 AfriNIC Region origin ASes present in the Internet Routing Table: 1165 AfriNIC Prefixes per ASN: 19.06 AfriNIC Region origin ASes announcing only one prefix: 389 AfriNIC Region transit ASes present in the Internet Routing Table: 232 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 436 Number of AfriNIC addresses announced to Internet: 99110400 Equivalent to 5 /8s, 232 /16s and 78 /24s 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 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4341 466 458 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2897 1153 77 VIETEL-AS-AP Viettel Group, VN 4766 2842 11134 759 KIXS-AS-KR Korea Telecom, KR 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2639 1633 114 VNPT-AS-VN VNPT Corp, VN 9394 2542 4907 31 CTTNET China TieTong Telecommunications 17974 2259 930 70 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2241 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2111 417 205 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 6327 3420 1324 84 SHAW - Shaw Communications Inc., CA 22773 3291 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2391 241 473 CABLEONE - CABLE ONE, INC., US 16509 2222 4721 734 AMAZON-02 - Amazon.com, Inc., US 18566 2169 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2110 2579 473 CHARTER-NET-HKY-NC - Charter Communicat 209 2037 5070 611 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2000 343 161 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1951 978 1387 AKAMAI-AS - Akamai Technologies, Inc., 7018 1751 20203 1272 ATT-INTERNET4 - AT&T Services, Inc., 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 4458 1607 120 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2609 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2546 627 1875 AKAMAI-ASN1, US 12389 2014 1877 708 ROSTELECOM-AS, RU 34984 2014 335 497 TELLCOM-AS, TR 9121 1887 1692 19 TTNET, TR 13188 1601 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1226 544 14 CORBINA-AS OJSC "Vimpelcom", RU 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 4999 3307 583 Uninet S.A. de C.V., MX 10620 3565 542 251 Telmex Colombia S.A., CO 11830 2655 369 78 Instituto Costarricense de Electricidad 6503 1666 443 60 Axtel, S.A.B. de C.V., MX 7303 1506 1026 190 Telecom Argentina S.A., AR 28573 1036 2247 183 CLARO S.A., BR 3816 1008 505 129 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 932 377 31 Telefonica del Peru S.A.A., PE 11172 927 126 85 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1157 396 48 LINKdotNET-AS, EG 37611 881 107 9 Afrihost, ZA 36903 768 386 135 MT-MPLS, MA 36992 750 1411 39 ETISALAT-MISR, EG 8452 605 1730 18 TE-AS TE-AS, EG 24835 572 802 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 454 68 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 15399 374 39 8 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 4999 3307 583 Uninet S.A. de C.V., MX 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4458 1607 120 UNI2-AS, ES 7545 4341 466 458 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3565 542 251 Telmex Colombia S.A., CO 6327 3420 1324 84 SHAW - Shaw Communications Inc., CA 22773 3291 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2897 1153 77 VIETEL-AS-AP Viettel Group, VN 4766 2842 11134 759 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4538 4692 4618 ERX-CERNET-BKB China Education and Research Net 12479 4458 4338 UNI2-AS, ES 7545 4341 3883 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3420 3336 SHAW - Shaw Communications Inc., CA 10620 3565 3314 Telmex Colombia S.A., CO 22773 3291 3143 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2897 2820 VIETEL-AS-AP Viettel Group, VN 11830 2655 2577 Instituto Costarricense de Electricidad y Telec 8551 2609 2566 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65544 DOCUMENT 103.197.121.0/24 65542 UNKNOWN 4259905537 PRIVATE 103.250.48.0/24 132917 YELLOWPAGESGROUP-AS-AP Yellow Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 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 /8:14 /9:11 /10:37 /11:99 /12:290 /13:568 /14:1097 /15:1895 /16:13357 /17:7931 /18:13762 /19:25283 /20:39373 /21:45607 /22:87636 /23:71053 /24:394662 /25:794 /26:558 /27:627 /28:35 /29:20 /30:18 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3207 3420 SHAW - Shaw Communications Inc., CA 12479 3205 4458 UNI2-AS, ES 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2551 3291 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2071 2609 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2062 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2655 Instituto Costarricense de Electricidad y Telec 11492 1914 2391 CABLEONE - CABLE ONE, INC., US 30036 1752 2000 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3565 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1608 2:844 4:18 5:2813 6:41 7:1 8:1121 12:1871 13:201 14:1756 15:30 16:3 17:188 18:54 20:49 23:2641 24:2217 25:2 27:2436 31:2028 32:92 35:27 36:501 37:2780 38:1461 39:253 40:121 41:3068 42:679 43:1917 44:120 45:4958 46:3049 47:202 49:1332 50:1048 51:316 52:1069 54:371 55:5 56:12 57:39 58:1600 59:988 60:403 61:2105 62:1859 63:1790 64:5032 65:2199 66:4659 67:2437 68:1167 69:3228 70:1159 71:572 72:2113 74:2707 75:422 76:457 77:1546 78:1716 79:1682 80:1521 81:1379 82:1079 83:792 84:1067 85:2011 86:565 87:1321 88:932 89:2346 90:212 91:6409 92:1241 93:2369 94:2392 95:2899 96:755 97:357 98:946 99:133 100:85 101:1223 102:130 103:18144 104:3555 105:211 106:671 107:1779 108:698 109:3379 110:1604 111:1772 112:1303 113:1281 114:1130 115:1662 116:1647 117:1757 118:2200 119:1660 120:993 121:1056 122:2468 123:1783 124:1446 125:1911 128:1086 129:673 130:458 131:1622 132:699 133:195 134:1015 135:225 136:501 137:564 138:1987 139:652 140:465 141:727 142:799 143:1003 144:803 145:482 146:1197 147:720 148:1638 149:754 150:737 151:1100 152:792 153:317 154:1265 155:771 156:1133 157:803 158:653 159:1742 160:1194 161:784 162:2589 163:593 164:1080 165:1507 166:450 167:1302 168:3099 169:816 170:3814 171:470 172:1080 173:1982 174:907 175:771 176:1987 177:4042 178:2535 179:1230 180:2175 181:2325 182:2367 183:1226 184:1032 185:13772 186:3634 187:2387 188:2848 189:2057 190:8137 191:1393 192:9822 193:5997 194:4866 195:3980 196:2595 197:1586 198:5529 199:5895 200:7325 201:4983 202:10241 203:10234 204:4583 205:2900 206:3097 207:3162 208:3986 209:3965 210:3883 211:1978 212:3015 213:2770 214:984 215:57 216:6029 217:2119 218:856 219:576 220:1778 221:984 222:970 223:1297 End of report

1 0

New RIS Remote Route Collectors at InterLAN Bucharest, Equinix Singapore
by Colin Petrie 04 Jul '18

04 Jul '18

Dear colleagues, The RIPE NCC is pleased to announce two new Remote Route Collectors (RRCs) for the Routing Information Service (RIS). RRC22 is now online at InterLAN in Bucharest. We would like to thank InterLAN for their help and support. RRC23 is now online at Equinix Singapore in Singapore. We would like to thank Equinix for their help and support. The data from these new collectors is already available via RIPEstat, and the raw data is available in the archives. Peering with RIS ---------------- If you would like to peer with us, please fill in the form at: http://www.ris.ripe.net/cgi-bin/peerreg.cgi For more information about peering with RIS, please see: https://www.ripe.net/analyse/internet-measurements/routing-information-serv… About RIS ------------- RIS aims to collect and store Border Gateway Protocol (BGP) routing information and make it publicly available for the Internet community. The RIPEstat tools that provide access to this data can help network operators troubleshoot routing problems by providing eBGP data collected over time without being limited to a single BGP view. RIS deploys RRCs at major Internet exchanges, where they peer with other networks. At this time, RIS has more than 750 peers at 22 different Internet exchanges. For more information, please see: https://ripe.net/ris/ If you have any further questions, please contact <ris at ripe.net> Kind Regards, Colin Petrie RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 29 Jun '18

29 Jun '18

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, IRNOG 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 30 Jun, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 704428 Prefixes after maximum aggregation (per Origin AS): 270513 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 338397 Total ASes present in the Internet Routing Table: 61088 Prefixes per ASN: 11.53 Origin-only ASes present in the Internet Routing Table: 52749 Origin ASes announcing only one prefix: 23016 Transit ASes present in the Internet Routing Table: 8339 Transit-only ASes present in the Internet Routing Table: 279 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 28 Prefixes from unregistered ASNs in the Routing Table: 59 Number of instances of unregistered ASNs: 60 Number of 32-bit ASNs allocated by the RIRs: 23121 Number of 32-bit ASNs visible in the Routing Table: 18629 Prefixes from 32-bit ASNs in the Routing Table: 77713 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 256 Number of addresses announced to Internet: 2858486211 Equivalent to 170 /8s, 97 /16s and 9 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 235143 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 192169 Total APNIC prefixes after maximum aggregation: 54695 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 190813 Unique aggregates announced from the APNIC address blocks: 78049 APNIC Region origin ASes present in the Internet Routing Table: 8917 APNIC Prefixes per ASN: 21.40 APNIC Region origin ASes announcing only one prefix: 2517 APNIC Region transit ASes present in the Internet Routing Table: 1335 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3884 Number of APNIC addresses announced to Internet: 767652354 Equivalent to 45 /8s, 193 /16s and 114 /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, 131072-137529 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: 209432 Total ARIN prefixes after maximum aggregation: 99692 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209864 Unique aggregates announced from the ARIN address blocks: 99446 ARIN Region origin ASes present in the Internet Routing Table: 18191 ARIN Prefixes per ASN: 11.54 ARIN Region origin ASes announcing only one prefix: 6733 ARIN Region transit ASes present in the Internet Routing Table: 1817 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2370 Number of ARIN addresses announced to Internet: 1102961056 Equivalent to 65 /8s, 189 /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, 393216-397212 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: 192778 Total RIPE prefixes after maximum aggregation: 92071 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 188916 Unique aggregates announced from the RIPE address blocks: 112121 RIPE Region origin ASes present in the Internet Routing Table: 25232 RIPE Prefixes per ASN: 7.49 RIPE Region origin ASes announcing only one prefix: 11360 RIPE Region transit ASes present in the Internet Routing Table: 3507 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7118 Number of RIPE addresses announced to Internet: 715915648 Equivalent to 42 /8s, 172 /16s and 1 /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 196608-207259 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: 91081 Total LACNIC prefixes after maximum aggregation: 19997 LACNIC Deaggregation factor: 4.55 Prefixes being announced from the LACNIC address blocks: 92503 Unique aggregates announced from the LACNIC address blocks: 40846 LACNIC Region origin ASes present in the Internet Routing Table: 7275 LACNIC Prefixes per ASN: 12.72 LACNIC Region origin ASes announcing only one prefix: 2021 LACNIC Region transit ASes present in the Internet Routing Table: 1347 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4818 Number of LACNIC addresses announced to Internet: 172429728 Equivalent to 10 /8s, 71 /16s and 17 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 18908 Total AfriNIC prefixes after maximum aggregation: 4007 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 22076 Unique aggregates announced from the AfriNIC address blocks: 7713 AfriNIC Region origin ASes present in the Internet Routing Table: 1163 AfriNIC Prefixes per ASN: 18.98 AfriNIC Region origin ASes announcing only one prefix: 385 AfriNIC Region transit ASes present in the Internet Routing Table: 232 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 439 Number of AfriNIC addresses announced to Internet: 99088128 Equivalent to 5 /8s, 231 /16s and 247 /24s 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 4538 5424 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4313 424 442 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2880 1150 79 VIETEL-AS-AP Viettel Group, VN 4766 2849 11134 761 KIXS-AS-KR Korea Telecom, KR 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN 9394 2539 4907 31 CTTNET China TieTong Telecommunications 45899 2532 1603 158 VNPT-AS-VN VNPT Corp, VN 17974 2261 930 70 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2245 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2108 417 205 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 6327 3415 1324 84 SHAW - Shaw Communications Inc., CA 22773 3287 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2365 242 474 CABLEONE - CABLE ONE, INC., US 16509 2197 4716 708 AMAZON-02 - Amazon.com, Inc., US 18566 2170 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2107 2573 472 CHARTER-NET-HKY-NC - Charter Communicat 209 2034 5070 611 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2000 343 161 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1953 979 1388 AKAMAI-AS - Akamai Technologies, Inc., 7018 1744 20203 1273 ATT-INTERNET4 - AT&T Services, Inc., 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 4417 1604 118 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2641 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2543 627 1874 AKAMAI-ASN1, US 34984 2017 335 496 TELLCOM-AS, TR 12389 2013 1877 708 ROSTELECOM-AS, RU 9121 1894 1692 19 TTNET, TR 13188 1601 100 43 TRIOLAN, UA 8402 1247 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, 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 4995 3299 584 Uninet S.A. de C.V., MX 10620 3565 542 251 Telmex Colombia S.A., CO 11830 2655 369 78 Instituto Costarricense de Electricidad 6503 1666 443 60 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1035 2245 180 CLARO S.A., BR 3816 1008 505 129 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 931 377 31 Telefonica del Peru S.A.A., PE 11172 928 127 86 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1153 396 48 LINKdotNET-AS, EG 37611 878 107 9 Afrihost, ZA 36903 766 385 138 MT-MPLS, MA 36992 752 1411 39 ETISALAT-MISR, EG 8452 633 1730 18 TE-AS TE-AS, EG 24835 611 818 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 453 68 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 15399 374 39 8 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 4538 5424 4192 74 ERX-CERNET-BKB China Education and Rese 8151 4995 3299 584 Uninet S.A. de C.V., MX 12479 4417 1604 118 UNI2-AS, ES 7545 4313 424 442 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3565 542 251 Telmex Colombia S.A., CO 6327 3415 1324 84 SHAW - Shaw Communications Inc., CA 22773 3287 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2880 1150 79 VIETEL-AS-AP Viettel Group, VN 4766 2849 11134 761 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 8151 4995 4411 Uninet S.A. de C.V., MX 12479 4417 4299 UNI2-AS, ES 7545 4313 3871 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3415 3331 SHAW - Shaw Communications Inc., CA 10620 3565 3314 Telmex Colombia S.A., CO 22773 3287 3140 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2880 2801 VIETEL-AS-AP Viettel Group, VN 8551 2641 2598 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2655 2577 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65544 DOCUMENT 103.197.121.0/24 65542 UNKNOWN 4259905537 PRIVATE 103.250.48.0/24 132917 YELLOWPAGESGROUP-AS-AP Yellow Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -Reserved AS-, ZZ 41.76.143.0/24 37500 -Reserved AS-, ZZ 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 /8:14 /9:11 /10:37 /11:99 /12:290 /13:568 /14:1097 /15:1898 /16:13360 /17:7933 /18:13761 /19:25252 /20:39302 /21:45486 /22:87624 /23:71032 /24:394474 /25:820 /26:613 /27:628 /28:35 /29:20 /30:18 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3202 3415 SHAW - Shaw Communications Inc., CA 12479 3160 4417 UNI2-AS, ES 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2549 3287 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2103 2641 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2063 2170 MEGAPATH5-US - MegaPath Corporation, US 11830 2003 2655 Instituto Costarricense de Electricidad y Telec 11492 1916 2365 CABLEONE - CABLE ONE, INC., US 30036 1752 2000 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3565 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1578 2:849 4:18 5:2817 6:41 7:1 8:1124 12:1874 13:196 14:1748 15:30 16:3 17:213 18:54 20:49 23:2625 24:2224 25:2 27:2424 31:2022 32:92 35:27 36:494 37:2771 38:1460 39:229 40:122 41:3104 42:675 43:1932 44:118 45:4832 46:3040 47:201 49:1329 50:1056 51:316 52:1067 54:372 55:3 56:12 57:39 58:1622 59:1000 60:389 61:2102 62:1858 63:1803 64:5066 65:2208 66:4663 67:2438 68:1168 69:3239 70:1158 71:567 72:2112 74:2716 75:422 76:457 77:1553 78:1712 79:1693 80:1510 81:1381 82:1069 83:789 84:1065 85:2012 86:569 87:1307 88:928 89:2343 90:212 91:6387 92:1211 93:2375 94:2389 95:2880 96:731 97:357 98:947 99:133 100:83 101:1232 102:105 103:18036 104:3569 105:213 106:655 107:1780 108:695 109:3396 110:1606 111:1776 112:1283 113:1270 114:1124 115:1661 116:1640 117:1755 118:2160 119:1675 120:992 121:1054 122:2470 123:1778 124:1440 125:1922 128:1080 129:672 130:458 131:1610 132:690 133:195 134:1016 135:224 136:500 137:562 138:1984 139:649 140:453 141:724 142:801 143:980 144:800 145:481 146:1196 147:721 148:1629 149:760 150:735 151:1095 152:793 153:317 154:1213 155:765 156:1120 157:789 158:653 159:1739 160:1168 161:789 162:2589 163:595 164:1064 165:1492 166:449 167:1314 168:3058 169:815 170:3783 171:461 172:1077 173:2007 174:908 175:776 176:1982 177:4050 178:2534 179:1216 180:2191 181:2304 182:2370 183:1193 184:1029 185:13715 186:3599 187:2347 188:2852 189:2114 190:8122 191:1405 192:9829 193:5985 194:4858 195:3978 196:2602 197:1574 198:5545 199:5918 200:7332 201:5006 202:10459 203:10120 204:4581 205:2898 206:3108 207:3187 208:3982 209:3974 210:4047 211:2106 212:3000 213:2768 214:983 215:57 216:5984 217:2122 218:896 219:634 220:1773 221:983 222:1022 223:1297 End of report

1 0

Fwd: Time to add 2002::/16 to bogon filters?
by Job Snijders 28 Jun '18

28 Jun '18

Dear working group, Feedback welcome - should 2002::/16 still be accepted in the DFZ? Kind regards. Job ---------- Forwarded message --------- From: Job Snijders <job(a)ntt.net> Date: Mon, 18 Jun 2018 at 23:08 Subject: Time to add 2002::/16 to bogon filters? To: NANOG [nanog(a)nanog.org] <nanog(a)nanog.org> Dear all, TL;DR: Perhaps it is time to add 2002::/16 to our EBGP bogon filters? It is kind of strange that in the default-free zone (where we don’t announce defaults to each other) - we will propagate what is effectively an IPv4 default-route, in the IPv6 DFZ. IETF has politely abandoned the prefix: https://tools.ietf.org/html/rfc7526 Wes George highlighted operational problems from accepting 2002::/16 on the data-plane slide 6: http://iepg.org/2018-03-18-ietf101/wes.pdf Is there still really any legit reason left to accept, or propagate, 2002::/16 on EBGP sessions in the DFZ? Kind regards, Job

4 5

Weekly Routing Table Report
by cscora＠apnic.net 22 Jun '18

22 Jun '18

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, IRNOG 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 23 Jun, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 703303 Prefixes after maximum aggregation (per Origin AS): 270193 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 338217 Total ASes present in the Internet Routing Table: 61035 Prefixes per ASN: 11.52 Origin-only ASes present in the Internet Routing Table: 52713 Origin ASes announcing only one prefix: 23017 Transit ASes present in the Internet Routing Table: 8322 Transit-only ASes present in the Internet Routing Table: 278 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 28 Prefixes from unregistered ASNs in the Routing Table: 57 Number of instances of unregistered ASNs: 58 Number of 32-bit ASNs allocated by the RIRs: 23039 Number of 32-bit ASNs visible in the Routing Table: 18570 Prefixes from 32-bit ASNs in the Routing Table: 77573 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 251 Number of addresses announced to Internet: 2857601731 Equivalent to 170 /8s, 83 /16s and 138 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 234814 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 191808 Total APNIC prefixes after maximum aggregation: 54535 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 190565 Unique aggregates announced from the APNIC address blocks: 77963 APNIC Region origin ASes present in the Internet Routing Table: 8891 APNIC Prefixes per ASN: 21.43 APNIC Region origin ASes announcing only one prefix: 2504 APNIC Region transit ASes present in the Internet Routing Table: 1333 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3865 Number of APNIC addresses announced to Internet: 767315458 Equivalent to 45 /8s, 188 /16s and 78 /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, 131072-137529 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: 209266 Total ARIN prefixes after maximum aggregation: 99538 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209732 Unique aggregates announced from the ARIN address blocks: 99325 ARIN Region origin ASes present in the Internet Routing Table: 18203 ARIN Prefixes per ASN: 11.52 ARIN Region origin ASes announcing only one prefix: 6745 ARIN Region transit ASes present in the Internet Routing Table: 1809 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2367 Number of ARIN addresses announced to Internet: 1103139744 Equivalent to 65 /8s, 192 /16s and 147 /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, 393216-397212 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: 192413 Total RIPE prefixes after maximum aggregation: 91986 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 188546 Unique aggregates announced from the RIPE address blocks: 112093 RIPE Region origin ASes present in the Internet Routing Table: 25224 RIPE Prefixes per ASN: 7.47 RIPE Region origin ASes announcing only one prefix: 11371 RIPE Region transit ASes present in the Internet Routing Table: 3507 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7109 Number of RIPE addresses announced to Internet: 715741568 Equivalent to 42 /8s, 169 /16s and 89 /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 196608-207259 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: 91026 Total LACNIC prefixes after maximum aggregation: 20078 LACNIC Deaggregation factor: 4.53 Prefixes being announced from the LACNIC address blocks: 92442 Unique aggregates announced from the LACNIC address blocks: 40924 LACNIC Region origin ASes present in the Internet Routing Table: 7248 LACNIC Prefixes per ASN: 12.75 LACNIC Region origin ASes announcing only one prefix: 2013 LACNIC Region transit ASes present in the Internet Routing Table: 1348 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4792 Number of LACNIC addresses announced to Internet: 172466080 Equivalent to 10 /8s, 71 /16s and 159 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 18732 Total AfriNIC prefixes after maximum aggregation: 4007 AfriNIC Deaggregation factor: 4.67 Prefixes being announced from the AfriNIC address blocks: 21767 Unique aggregates announced from the AfriNIC address blocks: 7688 AfriNIC Region origin ASes present in the Internet Routing Table: 1162 AfriNIC Prefixes per ASN: 18.73 AfriNIC Region origin ASes announcing only one prefix: 384 AfriNIC Region transit ASes present in the Internet Routing Table: 225 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 437 Number of AfriNIC addresses announced to Internet: 98499072 Equivalent to 5 /8s, 222 /16s and 250 /24s 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 4538 5427 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4294 422 437 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2918 1153 79 VIETEL-AS-AP Viettel Group, VN 4766 2847 11134 760 KIXS-AS-KR Korea Telecom, KR 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN 9394 2540 4907 31 CTTNET China TieTong Telecommunications 45899 2511 1602 158 VNPT-AS-VN VNPT Corp, VN 9808 2245 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2220 928 79 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2107 417 205 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 6327 3429 1324 84 SHAW - Shaw Communications Inc., CA 22773 3285 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2359 242 474 CABLEONE - CABLE ONE, INC., US 16509 2171 4711 687 AMAZON-02 - Amazon.com, Inc., US 18566 2170 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2108 2570 470 CHARTER-NET-HKY-NC - Charter Communicat 209 2018 5070 610 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1996 342 162 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1938 968 1384 AKAMAI-AS - Akamai Technologies, Inc., 7018 1739 20202 1271 ATT-INTERNET4 - AT&T Services, Inc., 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 4392 1604 117 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2724 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2548 632 1879 AKAMAI-ASN1, US 12389 2013 1877 708 ROSTELECOM-AS, RU 34984 2013 334 495 TELLCOM-AS, TR 9121 1898 1692 19 TTNET, TR 13188 1609 100 43 TRIOLAN, UA 8402 1267 544 14 CORBINA-AS OJSC "Vimpelcom", RU 9198 1067 363 28 KAZTELECOM-AS, KZ 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 4988 3308 584 Uninet S.A. de C.V., MX 10620 3561 541 258 Telmex Colombia S.A., CO 11830 2654 369 78 Instituto Costarricense de Electricidad 6503 1640 443 60 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 3816 1422 555 217 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 1036 2245 180 CLARO S.A., BR 11172 927 127 86 Alestra, S. de R.L. de C.V., MX 6147 920 377 31 Telefonica del Peru S.A.A., PE 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1067 396 48 LINKdotNET-AS, EG 37611 871 107 9 Afrihost, ZA 36903 753 378 140 MT-MPLS, MA 36992 738 1411 39 ETISALAT-MISR, EG 8452 622 1730 18 TE-AS TE-AS, EG 24835 580 802 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 454 68 11 ORANGE-COTE-IVOIRE, CI 37342 379 32 1 MOVITEL, MZ 15399 373 39 8 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 4538 5427 4192 74 ERX-CERNET-BKB China Education and Rese 8151 4988 3308 584 Uninet S.A. de C.V., MX 12479 4392 1604 117 UNI2-AS, ES 7545 4294 422 437 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3561 541 258 Telmex Colombia S.A., CO 6327 3429 1324 84 SHAW - Shaw Communications Inc., CA 22773 3285 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2918 1153 79 VIETEL-AS-AP Viettel Group, VN 4766 2847 11134 760 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 8151 4988 4404 Uninet S.A. de C.V., MX 12479 4392 4275 UNI2-AS, ES 7545 4294 3857 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3429 3345 SHAW - Shaw Communications Inc., CA 10620 3561 3303 Telmex Colombia S.A., CO 22773 3285 3138 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2918 2839 VIETEL-AS-AP Viettel Group, VN 8551 2724 2681 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2654 2576 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64514 PRIVATE 5.42.231.0/24 35753 ITC ITC AS number, SA 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65544 DOCUMENT 103.197.121.0/24 65542 UNKNOWN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.143.192.0/24 22119 -Reserved AS-, ZZ 23.164.128.0/24 20473 AS-CHOOPA - Choopa, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 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 /8:14 /9:11 /10:37 /11:99 /12:290 /13:567 /14:1097 /15:1903 /16:13360 /17:7929 /18:13781 /19:25231 /20:39221 /21:45434 /22:87306 /23:70744 /24:394098 /25:820 /26:613 /27:620 /28:35 /29:20 /30:17 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3216 3429 SHAW - Shaw Communications Inc., CA 12479 3136 4392 UNI2-AS, ES 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2547 3285 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2186 2724 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2063 2170 MEGAPATH5-US - MegaPath Corporation, US 11830 2002 2654 Instituto Costarricense de Electricidad y Telec 11492 1916 2359 CABLEONE - CABLE ONE, INC., US 30036 1748 1996 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3561 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1604 2:851 4:20 5:2828 6:40 7:1 8:1122 12:1874 13:195 14:1750 15:30 16:3 17:214 18:55 20:49 23:2628 24:2222 25:2 27:2416 31:2018 32:92 35:27 36:498 37:2753 38:1450 39:229 40:123 41:3099 42:674 43:1922 44:122 45:4765 46:3035 47:201 49:1326 50:1051 51:315 52:1058 54:372 55:4 56:12 57:39 58:1624 59:1001 60:388 61:2094 62:1848 63:1788 64:5029 65:2215 66:4666 67:2446 68:1168 69:3225 70:1152 71:556 72:2120 74:2725 75:422 76:454 77:1545 78:1716 79:1732 80:1510 81:1391 82:1075 83:784 84:1074 85:2040 86:567 87:1300 88:927 89:2343 90:212 91:6388 92:1199 93:2367 94:2389 95:2871 96:737 97:357 98:945 99:133 100:83 101:1231 102:102 103:17968 104:3565 105:211 106:650 107:1783 108:694 109:3445 110:1640 111:1776 112:1276 113:1270 114:1125 115:1659 116:1644 117:1754 118:2151 119:1670 120:990 121:1053 122:2471 123:1779 124:1439 125:1905 128:1082 129:668 130:454 131:1603 132:695 133:193 134:1019 135:225 136:499 137:564 138:1971 139:646 140:430 141:722 142:802 143:975 144:801 145:481 146:1189 147:725 148:1637 149:760 150:733 151:1059 152:788 153:314 154:1148 155:769 156:1074 157:797 158:649 159:1739 160:1155 161:788 162:2581 163:593 164:1063 165:1486 166:451 167:1299 168:3075 169:818 170:3779 171:457 172:1078 173:2011 174:907 175:779 176:1995 177:4109 178:2510 179:1218 180:2197 181:2286 182:2379 183:1191 184:1028 185:13667 186:3596 187:2341 188:2857 189:2070 190:8122 191:1428 192:9833 193:5977 194:4857 195:3971 196:2600 197:1571 198:5544 199:5894 200:7338 201:5004 202:10457 203:10190 204:4565 205:2894 206:3109 207:3172 208:3999 209:3967 210:4035 211:2099 212:3025 213:2774 214:981 215:57 216:6000 217:2122 218:897 219:633 220:1766 221:977 222:1023 223:1296 End of report

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New on RIPE Labs: BGP Large Communities - Uptake by the Community at Large?
by Mirjam Kuehne 20 Jun '18

20 Jun '18

Dear colleagues, In this new article on RIPE Labs we look at the uptake of BGP Large Communities using the RIPE Routing Information Service (RIS): https://labs.ripe.net/Members/emileaben/bgp-large-communities-uptake-by-the… Kind regards, Mirjam Kühne RIPE NCC

1 0

New on RIPE Labs: Measuring the Adoption of RPKI Route Origin Validation
by Mirjam Kuehne 19 Jun '18

19 Jun '18

Dear colleagues, The number of Resource Certificates and ROAs is steadily growing, especially in the RIPE NCC service region. However, it remains unclear how widely BGP speakers on the Internet are actually using route origin validation (ROV) to drop or de-preference invalid announcements. In this new article on RIPE Labs, Andreas Reuter and his colleagues present their public monitoring platform - the ROV Deployment Monitor - and the methodology behind it. https://labs.ripe.net/Members/andreas_reuter/measuring-the-adoption-of-rpki… Kind regards, Mirjam Kühne RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 15 Jun '18

15 Jun '18

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, IRNOG 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 16 Jun, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 703538 Prefixes after maximum aggregation (per Origin AS): 270561 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 337701 Total ASes present in the Internet Routing Table: 60978 Prefixes per ASN: 11.54 Origin-only ASes present in the Internet Routing Table: 52643 Origin ASes announcing only one prefix: 23010 Transit ASes present in the Internet Routing Table: 8335 Transit-only ASes present in the Internet Routing Table: 278 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 30 Max AS path prepend of ASN ( 30873) 28 Prefixes from unregistered ASNs in the Routing Table: 48 Number of instances of unregistered ASNs: 48 Number of 32-bit ASNs allocated by the RIRs: 22964 Number of 32-bit ASNs visible in the Routing Table: 18494 Prefixes from 32-bit ASNs in the Routing Table: 77091 Number of bogon 32-bit ASNs visible in the Routing Table: 17 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 252 Number of addresses announced to Internet: 2857557955 Equivalent to 170 /8s, 82 /16s and 223 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 234947 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 191998 Total APNIC prefixes after maximum aggregation: 54599 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 190735 Unique aggregates announced from the APNIC address blocks: 77742 APNIC Region origin ASes present in the Internet Routing Table: 8866 APNIC Prefixes per ASN: 21.51 APNIC Region origin ASes announcing only one prefix: 2496 APNIC Region transit ASes present in the Internet Routing Table: 1332 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3837 Number of APNIC addresses announced to Internet: 767206658 Equivalent to 45 /8s, 186 /16s and 165 /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, 131072-137529 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: 209304 Total ARIN prefixes after maximum aggregation: 99533 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209820 Unique aggregates announced from the ARIN address blocks: 99158 ARIN Region origin ASes present in the Internet Routing Table: 18200 ARIN Prefixes per ASN: 11.53 ARIN Region origin ASes announcing only one prefix: 6736 ARIN Region transit ASes present in the Internet Routing Table: 1806 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2363 Number of ARIN addresses announced to Internet: 1102973344 Equivalent to 65 /8s, 190 /16s and 9 /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, 393216-397212 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: 192618 Total RIPE prefixes after maximum aggregation: 92399 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 188762 Unique aggregates announced from the RIPE address blocks: 112082 RIPE Region origin ASes present in the Internet Routing Table: 25230 RIPE Prefixes per ASN: 7.48 RIPE Region origin ASes announcing only one prefix: 11392 RIPE Region transit ASes present in the Internet Routing Table: 3516 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7093 Number of RIPE addresses announced to Internet: 716117120 Equivalent to 42 /8s, 175 /16s and 20 /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 196608-207259 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: 90608 Total LACNIC prefixes after maximum aggregation: 19978 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 92034 Unique aggregates announced from the LACNIC address blocks: 40788 LACNIC Region origin ASes present in the Internet Routing Table: 7220 LACNIC Prefixes per ASN: 12.75 LACNIC Region origin ASes announcing only one prefix: 2006 LACNIC Region transit ASes present in the Internet Routing Table: 1351 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4769 Number of LACNIC addresses announced to Internet: 172405152 Equivalent to 10 /8s, 70 /16s and 177 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 18961 Total AfriNIC prefixes after maximum aggregation: 4010 AfriNIC Deaggregation factor: 4.73 Prefixes being announced from the AfriNIC address blocks: 21935 Unique aggregates announced from the AfriNIC address blocks: 7706 AfriNIC Region origin ASes present in the Internet Routing Table: 1156 AfriNIC Prefixes per ASN: 18.97 AfriNIC Region origin ASes announcing only one prefix: 380 AfriNIC Region transit ASes present in the Internet Routing Table: 226 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 432 Number of AfriNIC addresses announced to Internet: 98414592 Equivalent to 5 /8s, 221 /16s and 176 /24s 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 4538 5425 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4290 420 439 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2922 1154 77 VIETEL-AS-AP Viettel Group, VN 4766 2849 11134 761 KIXS-AS-KR Korea Telecom, KR 9829 2803 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2555 1598 162 VNPT-AS-VN VNPT Corp, VN 9394 2540 4907 31 CTTNET China TieTong Telecommunications 17974 2220 928 79 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2200 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2105 417 206 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 6327 3433 1324 85 SHAW - Shaw Communications Inc., CA 22773 3283 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2324 243 463 CABLEONE - CABLE ONE, INC., US 18566 2170 405 109 MEGAPATH5-US - MegaPath Corporation, US 16509 2148 4709 683 AMAZON-02 - Amazon.com, Inc., US 20115 2107 2562 469 CHARTER-NET-HKY-NC - Charter Communicat 209 2009 5070 609 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1991 342 167 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1903 946 1357 AKAMAI-AS - Akamai Technologies, Inc., 7018 1739 20202 1272 ATT-INTERNET4 - AT&T Services, Inc., 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 4284 1517 565 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2749 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2573 648 1891 AKAMAI-ASN1, US 34984 2022 335 499 TELLCOM-AS, TR 12389 2013 1877 707 ROSTELECOM-AS, RU 9121 1889 1692 19 TTNET, TR 13188 1610 100 43 TRIOLAN, UA 8402 1261 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, 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 4684 3306 586 Uninet S.A. de C.V., MX 10620 3563 541 254 Telmex Colombia S.A., CO 11830 2653 369 78 Instituto Costarricense de Electricidad 6503 1639 443 60 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1032 2242 177 CLARO S.A., BR 3816 1010 505 130 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 926 126 85 Alestra, S. de R.L. de C.V., MX 6147 921 377 31 Telefonica del Peru S.A.A., PE 18881 911 1078 30 TELEFÔNICA BRASIL S.A, BR 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 1173 396 48 LINKdotNET-AS, EG 37611 858 107 9 Afrihost, ZA 36903 750 377 143 MT-MPLS, MA 36992 724 1413 40 ETISALAT-MISR, EG 8452 641 1730 18 TE-AS TE-AS, EG 24835 610 818 18 RAYA-AS, EG 37492 467 470 57 ORANGE-, TN 29571 454 68 11 ORANGE-COTE-IVOIRE, CI 37342 379 32 1 MOVITEL, MZ 15399 371 35 7 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 4538 5425 4192 74 ERX-CERNET-BKB China Education and Rese 8151 4684 3306 586 Uninet S.A. de C.V., MX 7545 4290 420 439 TPG-INTERNET-AP TPG Telecom Limited, AU 12479 4284 1517 565 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3563 541 254 Telmex Colombia S.A., CO 6327 3433 1324 85 SHAW - Shaw Communications Inc., CA 22773 3283 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2922 1154 77 VIETEL-AS-AP Viettel Group, VN 4766 2849 11134 761 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 8151 4684 4098 Uninet S.A. de C.V., MX 7545 4290 3851 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 12479 4284 3719 UNI2-AS, ES 6327 3433 3348 SHAW - Shaw Communications Inc., CA 10620 3563 3309 Telmex Colombia S.A., CO 22773 3283 3136 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2922 2845 VIETEL-AS-AP Viettel Group, VN 8551 2749 2706 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2653 2575 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 268309 UNALLOCATED 45.238.48.0/22 52655 Ti5 Tecnologia e Inovacao, BR 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65544 DOCUMENT 103.197.121.0/24 65542 UNKNOWN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN 45.64.64.0/24 19551 INCAPSULA - Incapsula Inc, US 45.64.65.0/24 19551 INCAPSULA - Incapsula Inc, US 45.64.66.0/24 19551 INCAPSULA - Incapsula Inc, US 45.64.67.0/24 19551 INCAPSULA - Incapsula Inc, US 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 /8:14 /9:11 /10:37 /11:99 /12:290 /13:567 /14:1098 /15:1902 /16:13363 /17:7925 /18:13754 /19:25263 /20:39375 /21:45351 /22:87397 /23:70873 /24:394001 /25:828 /26:626 /27:636 /28:35 /29:20 /30:16 /31:4 /32:53 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3220 3433 SHAW - Shaw Communications Inc., CA 12479 3072 4284 UNI2-AS, ES 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2547 3283 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2211 2749 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2063 2170 MEGAPATH5-US - MegaPath Corporation, US 11830 2001 2653 Instituto Costarricense de Electricidad y Telec 11492 1921 2324 CABLEONE - CABLE ONE, INC., US 30036 1743 1991 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3563 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1632 2:857 4:19 5:2828 6:40 7:1 8:1115 12:1873 13:195 14:1760 15:29 16:3 17:211 18:55 20:50 21:8 23:2668 24:2223 25:2 27:2426 31:2019 32:92 35:27 36:509 37:2749 38:1478 39:241 40:121 41:3160 42:681 43:1927 44:121 45:4712 46:3044 47:201 49:1324 50:1057 51:314 52:1053 54:367 55:2 56:12 57:39 58:1627 59:1000 60:390 61:2094 62:1852 63:1799 64:5030 65:2218 66:4665 67:2439 68:1168 69:3220 70:1152 71:564 72:2115 74:2736 75:422 76:454 77:1566 78:1714 79:1764 80:1504 81:1385 82:1084 83:768 84:1071 85:2016 86:587 87:1319 88:923 89:2341 90:212 91:6392 92:1203 93:2371 94:2395 95:2850 96:734 97:356 98:946 99:133 100:83 101:1265 102:78 103:17918 104:3609 105:246 106:651 107:1874 108:694 109:3459 110:1635 111:1774 112:1272 113:1275 114:1130 115:1649 116:1645 117:1756 118:2161 119:1668 120:986 121:1053 122:2456 123:1774 124:1439 125:1901 128:1036 129:655 130:452 131:1592 132:691 133:196 134:1026 135:222 136:507 137:561 138:1961 139:615 140:410 141:716 142:830 143:978 144:802 145:480 146:1202 147:727 148:1631 149:749 150:736 151:1062 152:787 153:312 154:1116 155:763 156:1066 157:799 158:652 159:1737 160:1122 161:783 162:2588 163:595 164:1062 165:1480 166:470 167:1287 168:3061 169:830 170:3733 171:454 172:1092 173:2014 174:905 175:781 176:1995 177:4068 178:2512 179:1217 180:2199 181:2230 182:2378 183:1179 184:1022 185:13627 186:3612 187:2348 188:2832 189:2065 190:8084 191:1421 192:9821 193:5976 194:4859 195:3985 196:2594 197:1573 198:5529 199:5909 200:7368 201:4898 202:10472 203:10200 204:4577 205:2909 206:3111 207:3177 208:4022 209:3958 210:4052 211:2108 212:3051 213:2746 214:976 215:57 216:5962 217:2123 218:903 219:628 220:1771 221:978 222:1022 223:1296 End of report

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New on RIPE Labs: Measuring Routing (In)security
by Mirjam Kuehne 12 Jun '18

12 Jun '18

Dear colleagues, The Internet routing system is vulnerable to attacks and that is a problem. But what is the scale of the problem and how does it evolve over time? Find out in this new RIPE Labs article by Andrei Robachevsky: https://labs.ripe.net/Members/arobach/measuring-routing-in-security Kind regards, Mirjam Kühne RIPE NCC

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