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New on RIPE Labs: How to Install an RPKI Validator
by Mirjam Kuehne 22 Nov '19

22 Nov '19

Dear colleagues, RPKI Validation is an important step for routing security. In this article Tashi Phuntsho from APNIC shares some tips on how to use the available RPKI Validators out there: https://labs.ripe.net/Members/tashi_phuntsho_3/how-to-install-an-rpki-valid… Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 15 Nov '19

15 Nov '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 16 Nov, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 782974 Prefixes after maximum aggregation (per Origin AS): 298494 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 377528 Total ASes present in the Internet Routing Table: 66178 Prefixes per ASN: 11.83 Origin-only ASes present in the Internet Routing Table: 56868 Origin ASes announcing only one prefix: 24273 Transit ASes present in the Internet Routing Table: 9310 Transit-only ASes present in the Internet Routing Table: 269 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 34 Max AS path prepend of ASN ( 44555) 27 Prefixes from unregistered ASNs in the Routing Table: 27 Number of instances of unregistered ASNs: 27 Number of 32-bit ASNs allocated by the RIRs: 29534 Number of 32-bit ASNs visible in the Routing Table: 24191 Prefixes from 32-bit ASNs in the Routing Table: 110280 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 351 Number of addresses announced to Internet: 2842462336 Equivalent to 169 /8s, 108 /16s and 136 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 260733 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209819 Total APNIC prefixes after maximum aggregation: 61136 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 203946 Unique aggregates announced from the APNIC address blocks: 84964 APNIC Region origin ASes present in the Internet Routing Table: 10181 APNIC Prefixes per ASN: 20.03 APNIC Region origin ASes announcing only one prefix: 2822 APNIC Region transit ASes present in the Internet Routing Table: 1517 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5205 Number of APNIC addresses announced to Internet: 771253632 Equivalent to 45 /8s, 248 /16s and 101 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 230215 Total ARIN prefixes after maximum aggregation: 106863 ARIN Deaggregation factor: 2.15 Prefixes being announced from the ARIN address blocks: 227648 Unique aggregates announced from the ARIN address blocks: 108893 ARIN Region origin ASes present in the Internet Routing Table: 18632 ARIN Prefixes per ASN: 12.22 ARIN Region origin ASes announcing only one prefix: 6920 ARIN Region transit ASes present in the Internet Routing Table: 1922 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2997 Number of ARIN addresses announced to Internet: 1068521216 Equivalent to 63 /8s, 176 /16s and 87 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 219444 Total RIPE prefixes after maximum aggregation: 102774 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 216220 Unique aggregates announced from the RIPE address blocks: 128024 RIPE Region origin ASes present in the Internet Routing Table: 26641 RIPE Prefixes per ASN: 8.12 RIPE Region origin ASes announcing only one prefix: 11695 RIPE Region transit ASes present in the Internet Routing Table: 3764 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8712 Number of RIPE addresses announced to Internet: 723320576 Equivalent to 43 /8s, 28 /16s and 255 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 101671 Total LACNIC prefixes after maximum aggregation: 23319 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 102787 Unique aggregates announced from the LACNIC address blocks: 45050 LACNIC Region origin ASes present in the Internet Routing Table: 9096 LACNIC Prefixes per ASN: 11.30 LACNIC Region origin ASes announcing only one prefix: 2361 LACNIC Region transit ASes present in the Internet Routing Table: 1721 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6650 Number of LACNIC addresses announced to Internet: 173986560 Equivalent to 10 /8s, 94 /16s and 211 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21797 Total AfriNIC prefixes after maximum aggregation: 4380 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 32022 Unique aggregates announced from the AfriNIC address blocks: 10301 AfriNIC Region origin ASes present in the Internet Routing Table: 1344 AfriNIC Prefixes per ASN: 23.83 AfriNIC Region origin ASes announcing only one prefix: 475 AfriNIC Region transit ASes present in the Internet Routing Table: 265 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 627 Number of AfriNIC addresses announced to Internet: 105025024 Equivalent to 6 /8s, 66 /16s and 142 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5096 633 595 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3259 1331 27 VIETEL-AS-AP Viettel Group, VN 45899 3076 1777 109 VNPT-AS-VN VNPT Corp, VN 7713 2705 799 489 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2620 9043 63 CMNET-GD Guangdong Mobile Communication 9829 2530 1496 531 BSNL-NIB National Internet Backbone, IN 4766 2383 11113 666 KIXS-AS-KR Korea Telecom, KR 9498 2207 433 212 BBIL-AP BHARTI Airtel Ltd., IN 4755 2149 442 196 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3755 247 675 CABLEONE - CABLE ONE, INC., US 16509 3674 7381 1607 AMAZON-02 - Amazon.com, Inc., US 22773 3498 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3357 1324 93 SHAW - Shaw Communications Inc., CA 16625 2904 1535 2072 AKAMAI-AS - Akamai Technologies, Inc., 30036 2250 355 112 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2134 2769 517 CHARTER-20115 - Charter Communications, 209 2107 5071 529 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 18566 2065 405 102 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 5662 1619 137 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 2970 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2809 476 1971 AKAMAI-ASN1, US 31334 2625 484 13 KABELDEUTSCHLAND-AS, DE 12389 2456 2235 706 ROSTELECOM-AS, RU 34984 2160 350 538 TELLCOM-AS, TR 9009 1940 208 1062 M247, GB 9121 1938 1691 18 TTNET, TR 13188 1601 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6238 3330 614 Uninet S.A. de C.V., MX 10620 3355 532 466 Telmex Colombia S.A., CO 11830 2687 369 63 Instituto Costarricense de Electricidad 6503 1686 323 388 Axtel, S.A.B. de C.V., MX 7303 1478 1024 275 Telecom Argentina S.A., AR 28573 1200 2232 195 CLARO S.A., BR 13999 1118 494 245 Mega Cable, S.A. de C.V., MX 3816 1108 560 136 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1049 380 37 Telefonica del Peru S.A.A., PE 11172 934 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1176 393 23 LINKdotNET-AS, EG 36992 1025 1535 73 ETISALAT-MISR, EG 24835 975 618 25 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 648 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 556 68 11 ORANGE-COTE-IVOIRE, CI 37342 481 32 1 MOVITEL, MZ 15399 410 45 10 WANANCHI-, KE 23889 366 231 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 6238 3330 614 Uninet S.A. de C.V., MX 12479 5662 1619 137 UNI2-AS, ES 7545 5096 633 595 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3755 247 675 CABLEONE - CABLE ONE, INC., US 16509 3674 7381 1607 AMAZON-02 - Amazon.com, Inc., US 22773 3498 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3357 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5662 5525 UNI2-AS, ES 4538 4681 4608 ERX-CERNET-BKB China Education and Research Net 7545 5096 4501 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4055 4028 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3498 3343 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3357 3264 SHAW - Shaw Communications Inc., CA 7552 3259 3232 VIETEL-AS-AP Viettel Group, VN 11492 3755 3080 CABLEONE - CABLE ONE, INC., US 45899 3076 2967 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 64501 DOCUMENT 45.174.25.0/24 267817 UNKNOWN 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 31.217.248.0/23 209372 IPMEN, GB 31.217.250.0/23 209372 IPMEN, GB 31.217.252.0/23 209372 IPMEN, GB 31.217.254.0/23 209372 IPMEN, GB 37.77.148.0/23 209372 IPMEN, GB Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:38 /11:100 /12:290 /13:578 /14:1159 /15:1921 /16:13326 /17:8095 /18:13786 /19:25719 /20:40280 /21:47438 /22:97785 /23:79597 /24:451528 /25:1313 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4619 5662 UNI2-AS, ES 7155 3147 4055 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3144 3357 SHAW - Shaw Communications Inc., CA 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2921 3755 CABLEONE - CABLE ONE, INC., US 22773 2720 3498 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 2481 2625 KABELDEUTSCHLAND-AS, DE 8551 2429 2970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2034 2687 Instituto Costarricense de Electricidad y Telec 8151 2010 6238 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1548 2:1110 3:12 4:21 5:3157 6:48 8:1365 9:1 12:1805 13:466 14:2189 15:54 16:9 17:275 18:79 20:56 23:3112 24:2599 25:4 27:2500 31:2763 32:104 35:37 36:928 37:3195 38:1799 39:310 40:128 41:3411 42:850 43:2102 44:187 45:12160 46:3281 47:270 49:1404 50:1132 51:344 52:1071 54:266 55:673 56:6 57:47 58:2049 59:1096 60:659 61:2206 62:2132 63:1899 64:4985 65:2292 66:4808 67:2722 68:1224 69:3596 70:1390 71:670 72:2748 74:2683 75:1421 76:658 77:2558 78:1953 79:2205 80:1821 81:1529 82:1206 83:970 84:1209 85:2430 86:579 87:1621 88:1053 89:2598 90:248 91:6729 92:1455 93:2451 94:2577 95:3676 96:963 97:340 98:958 99:962 100:82 101:1089 102:691 103:22653 104:3596 105:355 106:830 107:1817 108:682 109:3607 110:1763 111:1986 112:1576 113:1382 114:1441 115:1821 116:1817 117:1954 118:2159 119:1669 120:937 121:1035 122:2300 123:1898 124:1549 125:2006 128:1390 129:881 130:563 131:1832 132:767 133:251 134:1117 135:273 136:592 137:851 138:2165 139:974 140:656 141:847 142:791 143:1097 144:932 145:286 146:1451 147:971 148:1877 149:1047 150:841 151:1267 152:1446 153:367 154:4500 155:886 156:2904 157:1061 158:710 159:1954 160:1669 161:1034 162:3026 163:891 164:1310 165:1192 166:531 167:1443 168:3548 169:486 170:4171 171:706 172:1821 173:2303 174:1036 175:999 176:2689 177:4093 178:2768 179:1440 180:2167 181:2379 182:2822 183:1097 184:2280 185:15682 186:3775 187:2521 188:3432 189:2076 190:8281 191:1494 192:10126 193:6921 194:5631 195:4215 196:3275 197:1920 198:6078 199:5934 200:7156 201:5167 202:10427 203:10170 204:4581 205:3106 206:3244 207:3283 208:3977 209:4308 210:3975 211:1999 212:3293 213:2961 214:1157 215:54 216:5837 217:2288 218:904 219:610 220:1939 221:951 222:1020 223:1410 End of report

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How can CDN and Cloud providers effectively contribute to routing security?
by Andrei Robachevsky 13 Nov '19

13 Nov '19

Colleagues, At NANOG77 I presented the work of the MANRS CDN & Cloud Task Force (https://pc.nanog.org/static/published/meetings/NANOG77/2147/20191030_Robach…), soliciting feedback. Here is a draft MANRS action set for CDN and Cloud operators: https://www.manrs.org/cdn-cloud-providers/cfc-draft-action-set/ Your feedback is welcome, please send it to: manrs-cdn-cloud(a)elists.isoc.org You can also provide your feedback by participating in a 5-min survey at https://www.surveymonkey.com/r/8LXV9W2 Please read the full document first - as the survey provides a very abbreviated version of the Actions. And please provide your contact info, so we can reach out to you for additional info, especially if you disagree with the wording of the Actions. Thanks, Andrei

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New on RIPE Labs: RIS Live is Live
by Mirjam Kuehne 11 Nov '19

11 Nov '19

Dear colleagues, Following a successful trial, we are officially launching RIS Live as a supported RIPE NCC service. Here's a quick look at the feedback we received from the trial, as well as an overview of what's new: https://labs.ripe.net/Members/chris_amin/ris-live-is-live Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 08 Nov '19

08 Nov '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 09 Nov, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 781783 Prefixes after maximum aggregation (per Origin AS): 297937 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 376869 Total ASes present in the Internet Routing Table: 66078 Prefixes per ASN: 11.83 Origin-only ASes present in the Internet Routing Table: 56797 Origin ASes announcing only one prefix: 24298 Transit ASes present in the Internet Routing Table: 9281 Transit-only ASes present in the Internet Routing Table: 268 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 44555) 27 Prefixes from unregistered ASNs in the Routing Table: 27 Number of instances of unregistered ASNs: 27 Number of 32-bit ASNs allocated by the RIRs: 29439 Number of 32-bit ASNs visible in the Routing Table: 24053 Prefixes from 32-bit ASNs in the Routing Table: 109264 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 360 Number of addresses announced to Internet: 2841827200 Equivalent to 169 /8s, 98 /16s and 215 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 260296 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209880 Total APNIC prefixes after maximum aggregation: 60956 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 204135 Unique aggregates announced from the APNIC address blocks: 84988 APNIC Region origin ASes present in the Internet Routing Table: 10169 APNIC Prefixes per ASN: 20.07 APNIC Region origin ASes announcing only one prefix: 2827 APNIC Region transit ASes present in the Internet Routing Table: 1512 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5183 Number of APNIC addresses announced to Internet: 771228032 Equivalent to 45 /8s, 248 /16s and 1 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 230178 Total ARIN prefixes after maximum aggregation: 106890 ARIN Deaggregation factor: 2.15 Prefixes being announced from the ARIN address blocks: 227726 Unique aggregates announced from the ARIN address blocks: 108693 ARIN Region origin ASes present in the Internet Routing Table: 18642 ARIN Prefixes per ASN: 12.22 ARIN Region origin ASes announcing only one prefix: 6925 ARIN Region transit ASes present in the Internet Routing Table: 1921 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2989 Number of ARIN addresses announced to Internet: 1069086720 Equivalent to 63 /8s, 184 /16s and 248 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 218407 Total RIPE prefixes after maximum aggregation: 102481 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 214977 Unique aggregates announced from the RIPE address blocks: 127753 RIPE Region origin ASes present in the Internet Routing Table: 26583 RIPE Prefixes per ASN: 8.09 RIPE Region origin ASes announcing only one prefix: 11704 RIPE Region transit ASes present in the Internet Routing Table: 3749 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8644 Number of RIPE addresses announced to Internet: 722427648 Equivalent to 43 /8s, 15 /16s and 95 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 101615 Total LACNIC prefixes after maximum aggregation: 23220 LACNIC Deaggregation factor: 4.38 Prefixes being announced from the LACNIC address blocks: 102745 Unique aggregates announced from the LACNIC address blocks: 44941 LACNIC Region origin ASes present in the Internet Routing Table: 9067 LACNIC Prefixes per ASN: 11.33 LACNIC Region origin ASes announcing only one prefix: 2369 LACNIC Region transit ASes present in the Internet Routing Table: 1715 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6620 Number of LACNIC addresses announced to Internet: 173949696 Equivalent to 10 /8s, 94 /16s and 67 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21675 Total AfriNIC prefixes after maximum aggregation: 4368 AfriNIC Deaggregation factor: 4.96 Prefixes being announced from the AfriNIC address blocks: 31840 Unique aggregates announced from the AfriNIC address blocks: 10190 AfriNIC Region origin ASes present in the Internet Routing Table: 1334 AfriNIC Prefixes per ASN: 23.87 AfriNIC Region origin ASes announcing only one prefix: 473 AfriNIC Region transit ASes present in the Internet Routing Table: 260 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 617 Number of AfriNIC addresses announced to Internet: 104797440 Equivalent to 6 /8s, 63 /16s and 21 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5091 630 590 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3265 1331 27 VIETEL-AS-AP Viettel Group, VN 45899 3082 1772 108 VNPT-AS-VN VNPT Corp, VN 7713 2712 799 489 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2615 9043 63 CMNET-GD Guangdong Mobile Communication 9829 2531 1495 530 BSNL-NIB National Internet Backbone, IN 4766 2384 11113 665 KIXS-AS-KR Korea Telecom, KR 9498 2203 433 211 BBIL-AP BHARTI Airtel Ltd., IN 4755 2149 442 196 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3753 247 674 CABLEONE - CABLE ONE, INC., US 16509 3633 7375 1570 AMAZON-02 - Amazon.com, Inc., US 22773 3496 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3357 1324 93 SHAW - Shaw Communications Inc., CA 16625 2900 1534 2070 AKAMAI-AS - Akamai Technologies, Inc., 30036 2239 354 121 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2134 2769 517 CHARTER-20115 - Charter Communications, 209 2114 5070 533 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 18566 2068 405 103 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 5639 1618 136 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 2980 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2796 475 1965 AKAMAI-ASN1, US 31334 2630 484 13 KABELDEUTSCHLAND-AS, DE 12389 2418 2234 698 ROSTELECOM-AS, RU 9121 2155 1691 18 TTNET, TR 34984 2153 349 536 TELLCOM-AS, TR 9009 1927 207 1055 M247, GB 13188 1604 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6224 3330 612 Uninet S.A. de C.V., MX 10620 3355 532 466 Telmex Colombia S.A., CO 11830 2697 370 54 Instituto Costarricense de Electricidad 6503 1688 327 387 Axtel, S.A.B. de C.V., MX 7303 1477 1024 275 Telecom Argentina S.A., AR 28573 1202 2232 195 CLARO S.A., BR 13999 1114 486 244 Mega Cable, S.A. de C.V., MX 6147 1103 380 37 Telefonica del Peru S.A.A., PE 3816 1086 556 135 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 934 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1175 393 23 LINKdotNET-AS, EG 36992 1021 1535 73 ETISALAT-MISR, EG 24835 959 618 25 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 642 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 522 68 11 ORANGE-COTE-IVOIRE, CI 37342 482 32 1 MOVITEL, MZ 15399 410 45 10 WANANCHI-, KE 23889 366 231 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 6224 3330 612 Uninet S.A. de C.V., MX 12479 5639 1618 136 UNI2-AS, ES 7545 5091 630 590 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3753 247 674 CABLEONE - CABLE ONE, INC., US 16509 3633 7375 1570 AMAZON-02 - Amazon.com, Inc., US 22773 3496 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3357 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5639 5503 UNI2-AS, ES 4538 4681 4608 ERX-CERNET-BKB China Education and Research Net 7545 5091 4501 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4055 4028 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3496 3341 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3357 3264 SHAW - Shaw Communications Inc., CA 7552 3265 3238 VIETEL-AS-AP Viettel Group, VN 11492 3753 3079 CABLEONE - CABLE ONE, INC., US 45899 3082 2974 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 64501 DOCUMENT 45.174.25.0/24 267817 UNKNOWN 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 31.217.248.0/23 209372 IPMEN, GB 31.217.250.0/23 209372 IPMEN, GB 31.217.252.0/23 209372 IPMEN, GB 31.217.254.0/23 209372 IPMEN, GB 37.77.148.0/23 209372 IPMEN, GB Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:38 /11:100 /12:290 /13:577 /14:1159 /15:1921 /16:13314 /17:8089 /18:13796 /19:25732 /20:40311 /21:47338 /22:97473 /23:79192 /24:450872 /25:1560 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4597 5639 UNI2-AS, ES 7155 3147 4055 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3144 3357 SHAW - Shaw Communications Inc., CA 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2920 3753 CABLEONE - CABLE ONE, INC., US 22773 2718 3496 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 2486 2630 KABELDEUTSCHLAND-AS, DE 8551 2439 2980 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2044 2697 Instituto Costarricense de Electricidad y Telec 8151 1996 6224 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1544 2:1110 3:6 4:21 5:3104 6:49 8:1368 9:1 12:1802 13:465 14:2194 15:52 16:8 17:273 18:78 20:56 23:3102 24:2595 25:4 27:2499 31:2773 32:107 35:36 36:930 37:2998 38:1794 39:306 40:128 41:3399 42:848 43:2102 44:185 45:11998 46:3333 47:270 49:1413 50:1127 51:344 52:1074 54:267 55:729 56:6 57:48 58:2052 59:1095 60:654 61:2216 62:2127 63:1897 64:4991 65:2294 66:4815 67:2727 68:1216 69:3591 70:1384 71:669 72:2744 74:2682 75:1426 76:658 77:2552 78:2002 79:2211 80:1828 81:1519 82:1186 83:967 84:1203 85:2431 86:564 87:1622 88:1108 89:2582 90:244 91:6675 92:1422 93:2442 94:2582 95:3687 96:961 97:339 98:956 99:958 100:82 101:1093 102:673 103:22575 104:3640 105:351 106:836 107:1829 108:680 109:3600 110:1805 111:2025 112:1574 113:1381 114:1443 115:1822 116:1815 117:1967 118:2185 119:1679 120:1032 121:1053 122:2304 123:1889 124:1522 125:1998 128:1384 129:882 130:559 131:1820 132:763 133:251 134:1118 135:273 136:590 137:822 138:2134 139:965 140:654 141:852 142:793 143:1103 144:922 145:284 146:1442 147:908 148:1880 149:1008 150:834 151:1266 152:1448 153:366 154:4518 155:894 156:2926 157:1061 158:707 159:1956 160:1637 161:1030 162:3021 163:873 164:1296 165:1185 166:529 167:1452 168:3559 169:489 170:4129 171:711 172:1810 173:2302 174:1037 175:998 176:2679 177:4146 178:2779 179:1424 180:2172 181:2389 182:2813 183:1097 184:2290 185:15584 186:3775 187:2522 188:3433 189:2065 190:8276 191:1498 192:10095 193:6871 194:5586 195:4198 196:3223 197:1916 198:6069 199:5946 200:7178 201:5171 202:10434 203:10204 204:4586 205:3100 206:3253 207:3295 208:3969 209:4315 210:3975 211:2009 212:3272 213:2965 214:1158 215:54 216:5846 217:2287 218:904 219:610 220:1944 221:950 222:1021 223:1407 End of report

1 0

2018-06 Proposal Accepted (RIPE NCC IRR Database Non-Authoritative Route Object Clean-up)
by Petrit Hasani 06 Nov '19

06 Nov '19

Dear colleagues, Consensus has been reached on 2018-06, "RIPE NCC IRR Database Non-Authoritative Route Object Clean-up". This proposal aimed at creating a process to delete a non-authoritative object stored in the RIPE IRR, if it conflicts with an RPKI ROA. You can find the full proposal at: https://www.ripe.net/participate/policies/proposals/2018-06 The new RIPE Document is called ripe-731 and is available at: https://www.ripe.net/publications/docs/ripe-731 We estimate that this proposal will take around two to three months to fully implement. We will send another announcement once the implementation is complete and the new procedures are in place. Thank you to everyone who provided us with your input. Kind regards, -- Petrit Hasani Policy Officer RIPE NCC

1 0

Proposal 2018-06: Last Call has ended
by Paul Hoogsteder 06 Nov '19

06 Nov '19

Dear Routing WG members, The "Last Call" period for the proposal described in 2018-06, "RIPE NCC IRR Database Non-Authoritative Route Object Clean-up", has ended. You can find the full proposal at: https://www.ripe.net/participate/policies/proposals/2018-06 Consensus has been reached, this policy can now be published. I would like to thank the Routing WG, the authors, RIPE NCC and the PDO for their work on this. Kind regards, Paul Hoogsteder RIPE Routing WG co-chair

1 0

2019-08 New Policy Proposal (RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space)
by Petrit Hasani 04 Nov '19

04 Nov '19

Dear colleagues, A new RIPE Policy proposal, 2019-08, "RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space" is now available for discussion. This proposal aims to instructs the RIPE NCC to create ROAs with origin AS0 for all unallocated and unassigned address space under its control. You can find the full proposal at: https://www.ripe.net/participate/policies/proposals/2019-08 As per the RIPE Policy Development Process (PDP), the purpose of this four week Discussion Phase is to discuss the proposal and provide feedback to the proposer. At the end of the Discussion Phase, the proposer, with the agreement of the WG Chairs, will decide how to proceed with the proposal. We encourage you to review this proposal and send your comments to <routing-wg(a)ripe.net> before 29 November 2019. Kind regards, -- Petrit Hasani Policy Officer RIPE NCC

25 35

RIPE 78 Reykjavík Routing WG minutes are approved
by Paul Hoogsteder 02 Nov '19

02 Nov '19

Hello RIPE Routing Working Group, as we haven't received any objections the minutes for the RIPE78 meeting are approved. https://www.ripe.net/participate/ripe/wg/routing/minutes/routing-working-gr… Kind regards, Paul Hoogsteder RIPE Routing WG co-chair

1 0

Weekly Routing Table Report
by cscora＠apnic.net 01 Nov '19

01 Nov '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 02 Nov, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 780897 Prefixes after maximum aggregation (per Origin AS): 297197 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 372349 Total ASes present in the Internet Routing Table: 66010 Prefixes per ASN: 11.83 Origin-only ASes present in the Internet Routing Table: 56764 Origin ASes announcing only one prefix: 24242 Transit ASes present in the Internet Routing Table: 9246 Transit-only ASes present in the Internet Routing Table: 266 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 51 Max AS path prepend of ASN ( 22394) 47 Prefixes from unregistered ASNs in the Routing Table: 28 Number of instances of unregistered ASNs: 28 Number of 32-bit ASNs allocated by the RIRs: 29349 Number of 32-bit ASNs visible in the Routing Table: 23994 Prefixes from 32-bit ASNs in the Routing Table: 109125 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 323 Number of addresses announced to Internet: 2843181824 Equivalent to 169 /8s, 119 /16s and 131 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 260487 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209431 Total APNIC prefixes after maximum aggregation: 60901 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 203765 Unique aggregates announced from the APNIC address blocks: 84924 APNIC Region origin ASes present in the Internet Routing Table: 10148 APNIC Prefixes per ASN: 20.08 APNIC Region origin ASes announcing only one prefix: 2808 APNIC Region transit ASes present in the Internet Routing Table: 1504 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5172 Number of APNIC addresses announced to Internet: 771110272 Equivalent to 45 /8s, 246 /16s and 53 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 229412 Total ARIN prefixes after maximum aggregation: 106392 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 227432 Unique aggregates announced from the ARIN address blocks: 104885 ARIN Region origin ASes present in the Internet Routing Table: 18624 ARIN Prefixes per ASN: 12.21 ARIN Region origin ASes announcing only one prefix: 6907 ARIN Region transit ASes present in the Internet Routing Table: 1916 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 51 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2981 Number of ARIN addresses announced to Internet: 1068965120 Equivalent to 63 /8s, 183 /16s and 29 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 218987 Total RIPE prefixes after maximum aggregation: 102370 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 215336 Unique aggregates announced from the RIPE address blocks: 127655 RIPE Region origin ASes present in the Internet Routing Table: 26590 RIPE Prefixes per ASN: 8.10 RIPE Region origin ASes announcing only one prefix: 11704 RIPE Region transit ASes present in the Internet Routing Table: 3745 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8642 Number of RIPE addresses announced to Internet: 722591104 Equivalent to 43 /8s, 17 /16s and 221 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 101543 Total LACNIC prefixes after maximum aggregation: 23142 LACNIC Deaggregation factor: 4.39 Prefixes being announced from the LACNIC address blocks: 102683 Unique aggregates announced from the LACNIC address blocks: 44911 LACNIC Region origin ASes present in the Internet Routing Table: 9028 LACNIC Prefixes per ASN: 11.37 LACNIC Region origin ASes announcing only one prefix: 2346 LACNIC Region transit ASes present in the Internet Routing Table: 1700 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6579 Number of LACNIC addresses announced to Internet: 173856000 Equivalent to 10 /8s, 92 /16s and 213 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21495 Total AfriNIC prefixes after maximum aggregation: 4369 AfriNIC Deaggregation factor: 4.92 Prefixes being announced from the AfriNIC address blocks: 31358 Unique aggregates announced from the AfriNIC address blocks: 9698 AfriNIC Region origin ASes present in the Internet Routing Table: 1338 AfriNIC Prefixes per ASN: 23.44 AfriNIC Region origin ASes announcing only one prefix: 477 AfriNIC Region transit ASes present in the Internet Routing Table: 259 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 620 Number of AfriNIC addresses announced to Internet: 106344960 Equivalent to 6 /8s, 86 /16s and 178 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5071 630 592 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4683 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3247 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3080 1771 107 VNPT-AS-VN VNPT Corp, VN 7713 2614 799 492 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2613 9043 63 CMNET-GD Guangdong Mobile Communication 9829 2530 1495 530 BSNL-NIB National Internet Backbone, IN 4766 2388 11113 667 KIXS-AS-KR Korea Telecom, KR 9498 2199 433 210 BBIL-AP BHARTI Airtel Ltd., IN 4755 2148 442 197 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3774 308 112 CABLEONE - CABLE ONE, INC., US 22773 3488 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 3443 7330 1560 AMAZON-02 - Amazon.com, Inc., US 6327 3371 1324 93 SHAW - Shaw Communications Inc., CA 16625 2894 1531 2069 AKAMAI-AS - Akamai Technologies, Inc., 30036 2238 354 122 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2134 2769 517 CHARTER-20115 - Charter Communications, 18566 2069 405 103 MEGAPATH5-US - MegaPath Corporation, US 5650 2065 3073 1454 FRONTIER-FRTR - Frontier Communications 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 5623 1617 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 2987 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2787 474 1957 AKAMAI-ASN1, US 31334 2621 484 13 KABELDEUTSCHLAND-AS, DE 12389 2407 2232 692 ROSTELECOM-AS, RU 9121 2166 1691 18 TTNET, TR 34984 2158 350 533 TELLCOM-AS, TR 9009 1874 203 1026 M247, GB 13188 1604 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6201 3326 615 Uninet S.A. de C.V., MX 10620 3365 535 450 Telmex Colombia S.A., CO 11830 2697 370 54 Instituto Costarricense de Electricidad 6503 1696 327 387 Axtel, S.A.B. de C.V., MX 7303 1477 1024 276 Telecom Argentina S.A., AR 28573 1168 2232 194 CLARO S.A., BR 13999 1103 493 244 Mega Cable, S.A. de C.V., MX 6147 1102 380 37 Telefonica del Peru S.A.A., PE 3816 1079 558 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 933 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1170 393 23 LINKdotNET-AS, EG 36992 1027 1535 73 ETISALAT-MISR, EG 24835 969 618 25 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 663 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 523 68 11 ORANGE-COTE-IVOIRE, CI 15399 410 45 10 WANANCHI-, KE 37342 402 32 1 MOVITEL, MZ 15706 363 32 6 Sudatel, SD 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 6201 3326 615 Uninet S.A. de C.V., MX 12479 5623 1617 135 UNI2-AS, ES 7545 5071 630 592 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4683 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3774 308 112 CABLEONE - CABLE ONE, INC., US 22773 3488 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 3443 7330 1560 AMAZON-02 - Amazon.com, Inc., US 6327 3371 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5623 5488 UNI2-AS, ES 4538 4683 4610 ERX-CERNET-BKB China Education and Research Net 7545 5071 4479 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4056 4029 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 11492 3774 3662 CABLEONE - CABLE ONE, INC., US 22773 3488 3333 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3371 3278 SHAW - Shaw Communications Inc., CA 7552 3247 3221 VIETEL-AS-AP Viettel Group, VN 45899 3080 2973 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 64501 DOCUMENT 45.174.25.0/24 267817 UNKNOWN 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65541 DOCUMENT 103.141.175.0/24 58689 ICCNET-DHK-BD ICC Communicatio 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:38 /11:100 /12:291 /13:574 /14:1149 /15:1928 /16:13328 /17:8070 /18:13794 /19:25709 /20:40253 /21:47415 /22:97411 /23:79250 /24:450012 /25:1554 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4582 5623 UNI2-AS, ES 6327 3158 3371 SHAW - Shaw Communications Inc., CA 7155 3148 4056 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2919 3774 CABLEONE - CABLE ONE, INC., US 22773 2713 3488 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 2477 2621 KABELDEUTSCHLAND-AS, DE 8551 2446 2987 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2044 2697 Instituto Costarricense de Electricidad y Telec 30036 1989 2238 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1540 2:1114 3:6 4:21 5:3136 6:49 7:1 8:1370 9:1 12:1799 13:424 14:2140 15:52 16:8 17:273 18:78 20:56 23:3002 24:2594 25:4 27:2495 31:2766 32:107 35:36 36:928 37:3178 38:1787 39:309 40:128 41:3370 42:851 43:2100 44:184 45:11860 46:3334 47:269 49:1412 50:1129 51:348 52:1074 54:267 55:730 56:6 57:48 58:2050 59:1096 60:640 61:2214 62:2128 63:1889 64:4987 65:2276 66:4829 67:2722 68:1216 69:3604 70:1388 71:666 72:2734 74:2682 75:1293 76:657 77:2559 78:2002 79:2209 80:1814 81:1517 82:1195 83:959 84:1204 85:2436 86:566 87:1611 88:1121 89:2597 90:245 91:6691 92:1430 93:2470 94:2563 95:3687 96:955 97:338 98:956 99:961 100:82 101:1090 102:684 103:22522 104:3638 105:342 106:833 107:1828 108:677 109:3597 110:1801 111:2029 112:1565 113:1382 114:1463 115:1819 116:1812 117:1971 118:2179 119:1668 120:1060 121:1036 122:2304 123:1869 124:1552 125:2018 128:1395 129:880 130:551 131:1813 132:758 133:251 134:1114 135:261 136:587 137:814 138:2126 139:965 140:651 141:895 142:766 143:1101 144:934 145:286 146:1440 147:928 148:1868 149:1027 150:832 151:1285 152:1419 153:365 154:4378 155:888 156:2780 157:1065 158:708 159:1956 160:1639 161:1032 162:3019 163:870 164:1299 165:1177 166:526 167:1446 168:3592 169:490 170:4241 171:710 172:1759 173:2304 174:1035 175:990 176:2564 177:4180 178:2786 179:1405 180:2170 181:2390 182:2807 183:1095 184:2290 185:15697 186:3816 187:2518 188:3413 189:2060 190:8309 191:1484 192:10095 193:6873 194:5604 195:4190 196:3185 197:1809 198:6075 199:5938 200:7158 201:5160 202:10441 203:10115 204:4587 205:3092 206:3237 207:3280 208:3966 209:4291 210:3958 211:2007 212:3295 213:2953 214:1155 215:53 216:5813 217:2297 218:890 219:604 220:1937 221:951 222:1024 223:1417 End of report

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Re: [routing-wg] 2019-08 New Policy Proposal (RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space)
by Sander Steffann 01 Nov '19

01 Nov '19

Hi, > This proposal aims to instructs the RIPE NCC to create ROAs with origin AS0 for all unallocated and unassigned address space under its control. > > You can find the full proposal at: > > https://www.ripe.net/participate/policies/proposals/2019-08 I have read the policy and I don't see any downside to doing this. Creating those ROAs reflects the intention correctly, so let's do this. Cheers, Sander

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Weekly Routing Table Report
by cscora＠apnic.net 25 Oct '19

25 Oct '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 26 Oct, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 780161 Prefixes after maximum aggregation (per Origin AS): 296820 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 371941 Total ASes present in the Internet Routing Table: 65992 Prefixes per ASN: 11.82 Origin-only ASes present in the Internet Routing Table: 56726 Origin ASes announcing only one prefix: 24261 Transit ASes present in the Internet Routing Table: 9266 Transit-only ASes present in the Internet Routing Table: 271 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 51 Max AS path prepend of ASN ( 22394) 47 Prefixes from unregistered ASNs in the Routing Table: 33 Number of instances of unregistered ASNs: 33 Number of 32-bit ASNs allocated by the RIRs: 29245 Number of 32-bit ASNs visible in the Routing Table: 23940 Prefixes from 32-bit ASNs in the Routing Table: 108646 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 325 Number of addresses announced to Internet: 2842547584 Equivalent to 169 /8s, 109 /16s and 213 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 260294 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209040 Total APNIC prefixes after maximum aggregation: 60806 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 203443 Unique aggregates announced from the APNIC address blocks: 84820 APNIC Region origin ASes present in the Internet Routing Table: 10123 APNIC Prefixes per ASN: 20.10 APNIC Region origin ASes announcing only one prefix: 2817 APNIC Region transit ASes present in the Internet Routing Table: 1516 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5146 Number of APNIC addresses announced to Internet: 771105152 Equivalent to 45 /8s, 246 /16s and 33 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 229315 Total ARIN prefixes after maximum aggregation: 106403 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 227371 Unique aggregates announced from the ARIN address blocks: 104768 ARIN Region origin ASes present in the Internet Routing Table: 18639 ARIN Prefixes per ASN: 12.20 ARIN Region origin ASes announcing only one prefix: 6905 ARIN Region transit ASes present in the Internet Routing Table: 1919 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 51 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2973 Number of ARIN addresses announced to Internet: 1068651904 Equivalent to 63 /8s, 178 /16s and 85 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 218810 Total RIPE prefixes after maximum aggregation: 102118 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 215079 Unique aggregates announced from the RIPE address blocks: 127440 RIPE Region origin ASes present in the Internet Routing Table: 26587 RIPE Prefixes per ASN: 8.09 RIPE Region origin ASes announcing only one prefix: 11707 RIPE Region transit ASes present in the Internet Routing Table: 3752 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8633 Number of RIPE addresses announced to Internet: 722633344 Equivalent to 43 /8s, 18 /16s and 130 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 101379 Total LACNIC prefixes after maximum aggregation: 23104 LACNIC Deaggregation factor: 4.39 Prefixes being announced from the LACNIC address blocks: 102542 Unique aggregates announced from the LACNIC address blocks: 44956 LACNIC Region origin ASes present in the Internet Routing Table: 9014 LACNIC Prefixes per ASN: 11.38 LACNIC Region origin ASes announcing only one prefix: 2356 LACNIC Region transit ASes present in the Internet Routing Table: 1691 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6567 Number of LACNIC addresses announced to Internet: 173863936 Equivalent to 10 /8s, 92 /16s and 244 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21583 Total AfriNIC prefixes after maximum aggregation: 4364 AfriNIC Deaggregation factor: 4.95 Prefixes being announced from the AfriNIC address blocks: 31401 Unique aggregates announced from the AfriNIC address blocks: 9681 AfriNIC Region origin ASes present in the Internet Routing Table: 1340 AfriNIC Prefixes per ASN: 23.43 AfriNIC Region origin ASes announcing only one prefix: 476 AfriNIC Region transit ASes present in the Internet Routing Table: 261 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 621 Number of AfriNIC addresses announced to Internet: 105975040 Equivalent to 6 /8s, 81 /16s and 13 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5064 629 600 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4688 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3238 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3078 1771 107 VNPT-AS-VN VNPT Corp, VN 7713 2621 800 483 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2611 9043 63 CMNET-GD Guangdong Mobile Communication 9829 2541 1495 530 BSNL-NIB National Internet Backbone, IN 4766 2523 11121 750 KIXS-AS-KR Korea Telecom, KR 9498 2198 433 209 BBIL-AP BHARTI Airtel Ltd., IN 4755 2147 442 197 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3777 308 116 CABLEONE - CABLE ONE, INC., US 22773 3483 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3391 1324 93 SHAW - Shaw Communications Inc., CA 16509 3216 7155 1544 AMAZON-02 - Amazon.com, Inc., US 16625 2850 1502 2043 AKAMAI-AS - Akamai Technologies, Inc., 30036 2232 353 127 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2133 2769 517 CHARTER-20115 - Charter Communications, 18566 2073 405 104 MEGAPATH5-US - MegaPath Corporation, US 5650 2062 3073 1454 FRONTIER-FRTR - Frontier Communications 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 5606 1617 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 2961 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2779 480 1944 AKAMAI-ASN1, US 31334 2614 484 13 KABELDEUTSCHLAND-AS, DE 12389 2404 2232 691 ROSTELECOM-AS, RU 9121 2164 1692 18 TTNET, TR 34984 2160 350 535 TELLCOM-AS, TR 9009 1873 205 1029 M247, GB 13188 1604 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6298 3353 590 Uninet S.A. de C.V., MX 10620 3363 534 452 Telmex Colombia S.A., CO 11830 2698 370 54 Instituto Costarricense de Electricidad 6503 1710 346 389 Axtel, S.A.B. de C.V., MX 7303 1477 1024 276 Telecom Argentina S.A., AR 28573 1183 2232 194 CLARO S.A., BR 13999 1098 491 243 Mega Cable, S.A. de C.V., MX 6147 1089 380 37 Telefonica del Peru S.A.A., PE 3816 1074 558 132 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 933 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1170 393 23 LINKdotNET-AS, EG 36992 1045 1535 73 ETISALAT-MISR, EG 24835 972 618 25 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 670 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 530 68 11 ORANGE-COTE-IVOIRE, CI 15399 410 45 10 WANANCHI-, KE 37342 379 32 1 MOVITEL, MZ 23889 366 231 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 6298 3353 590 Uninet S.A. de C.V., MX 12479 5606 1617 135 UNI2-AS, ES 7545 5064 629 600 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4688 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3777 308 116 CABLEONE - CABLE ONE, INC., US 22773 3483 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3391 1324 93 SHAW - Shaw Communications Inc., CA 10620 3363 534 452 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5606 5471 UNI2-AS, ES 4538 4688 4614 ERX-CERNET-BKB China Education and Research Net 7545 5064 4464 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4056 4029 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 11492 3777 3661 CABLEONE - CABLE ONE, INC., US 22773 3483 3328 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3391 3298 SHAW - Shaw Communications Inc., CA 7552 3238 3212 VIETEL-AS-AP Viettel Group, VN 45899 3078 2971 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 64501 DOCUMENT 45.174.25.0/24 267817 UNKNOWN 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 269458 UNALLOCATED 45.186.192.0/22 266525 MAX TELECOMUNICACOES LTDA - ME 269458 UNALLOCATED 45.186.192.0/23 266525 MAX TELECOMUNICACOES LTDA - ME 269458 UNALLOCATED 45.186.194.0/23 266525 MAX TELECOMUNICACOES LTDA - ME 269467 UNALLOCATED 45.187.140.0/22 53062 G G NET - Telecomunicações LTD 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:38 /11:100 /12:291 /13:573 /14:1150 /15:1927 /16:13312 /17:8090 /18:13776 /19:25728 /20:40118 /21:47473 /22:97474 /23:78981 /24:449561 /25:1548 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4565 5606 UNI2-AS, ES 6327 3178 3391 SHAW - Shaw Communications Inc., CA 7155 3148 4056 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2922 3777 CABLEONE - CABLE ONE, INC., US 22773 2708 3483 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 2470 2614 KABELDEUTSCHLAND-AS, DE 8551 2420 2961 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2045 2698 Instituto Costarricense de Electricidad y Telec 8151 2014 6298 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1541 2:1124 3:6 4:21 5:3113 6:49 7:1 8:1371 9:1 12:1793 13:425 14:2142 15:52 16:7 17:272 18:78 20:56 23:2985 24:2601 25:4 27:2487 31:2760 32:105 35:36 36:921 37:3171 38:1786 39:305 40:126 41:3377 42:638 43:2096 44:184 45:11782 46:3319 47:269 49:1434 50:1129 51:348 52:1067 54:261 55:728 56:6 57:48 58:2035 59:1102 60:631 61:2213 62:2123 63:1883 64:4998 65:2264 66:4855 67:2734 68:1215 69:3619 70:1389 71:672 72:2713 74:2686 75:1291 76:594 77:2562 78:2001 79:2182 80:1823 81:1525 82:1187 83:959 84:1195 85:2417 86:568 87:1602 88:1122 89:2596 90:244 91:6687 92:1440 93:2464 94:2563 95:3680 96:954 97:338 98:955 99:830 100:82 101:1090 102:686 103:22462 104:3657 105:335 106:831 107:1828 108:683 109:3614 110:1802 111:2035 112:1566 113:1381 114:1468 115:1814 116:1807 117:1969 118:2176 119:1666 120:1086 121:1057 122:2303 123:1858 124:1534 125:2014 128:1402 129:882 130:543 131:1811 132:765 133:241 134:1105 135:261 136:586 137:825 138:2122 139:965 140:659 141:892 142:778 143:1094 144:907 145:284 146:1435 147:927 148:1871 149:1029 150:828 151:1287 152:1430 153:364 154:4403 155:892 156:2796 157:1060 158:704 159:1950 160:1640 161:1035 162:3019 163:865 164:1300 165:1157 166:526 167:1446 168:3594 169:487 170:4207 171:707 172:1767 173:2304 174:1035 175:1004 176:2546 177:4137 178:2783 179:1443 180:2171 181:2392 182:2820 183:1121 184:2288 185:15714 186:3805 187:2579 188:3417 189:2073 190:8292 191:1498 192:10118 193:6863 194:5579 195:4175 196:3185 197:1799 198:6063 199:5960 200:7142 201:5155 202:10446 203:10206 204:4586 205:3087 206:3233 207:3266 208:3967 209:4296 210:3952 211:2037 212:3317 213:2957 214:1157 215:54 216:5874 217:2281 218:888 219:604 220:1922 221:971 222:1017 223:1394 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 18 Oct '19

18 Oct '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 19 Oct, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 779749 Prefixes after maximum aggregation (per Origin AS): 297110 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 374872 Total ASes present in the Internet Routing Table: 65913 Prefixes per ASN: 11.83 Origin-only ASes present in the Internet Routing Table: 56659 Origin ASes announcing only one prefix: 24237 Transit ASes present in the Internet Routing Table: 9254 Transit-only ASes present in the Internet Routing Table: 277 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 42 Max AS path prepend of ASN ( 27978) 31 Prefixes from unregistered ASNs in the Routing Table: 30 Number of instances of unregistered ASNs: 30 Number of 32-bit ASNs allocated by the RIRs: 29125 Number of 32-bit ASNs visible in the Routing Table: 23851 Prefixes from 32-bit ASNs in the Routing Table: 108145 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 323 Number of addresses announced to Internet: 2841942656 Equivalent to 169 /8s, 100 /16s and 154 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 260164 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209506 Total APNIC prefixes after maximum aggregation: 60778 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 203864 Unique aggregates announced from the APNIC address blocks: 84786 APNIC Region origin ASes present in the Internet Routing Table: 10095 APNIC Prefixes per ASN: 20.19 APNIC Region origin ASes announcing only one prefix: 2808 APNIC Region transit ASes present in the Internet Routing Table: 1506 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5126 Number of APNIC addresses announced to Internet: 771040896 Equivalent to 45 /8s, 245 /16s and 38 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 229089 Total ARIN prefixes after maximum aggregation: 106880 ARIN Deaggregation factor: 2.14 Prefixes being announced from the ARIN address blocks: 227231 Unique aggregates announced from the ARIN address blocks: 108281 ARIN Region origin ASes present in the Internet Routing Table: 18626 ARIN Prefixes per ASN: 12.20 ARIN Region origin ASes announcing only one prefix: 6906 ARIN Region transit ASes present in the Internet Routing Table: 1920 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2962 Number of ARIN addresses announced to Internet: 1068162432 Equivalent to 63 /8s, 170 /16s and 221 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 218327 Total RIPE prefixes after maximum aggregation: 101976 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 214677 Unique aggregates announced from the RIPE address blocks: 126944 RIPE Region origin ASes present in the Internet Routing Table: 26559 RIPE Prefixes per ASN: 8.08 RIPE Region origin ASes announcing only one prefix: 11688 RIPE Region transit ASes present in the Internet Routing Table: 3756 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8595 Number of RIPE addresses announced to Internet: 722487680 Equivalent to 43 /8s, 16 /16s and 73 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 101149 Total LACNIC prefixes after maximum aggregation: 23095 LACNIC Deaggregation factor: 4.38 Prefixes being announced from the LACNIC address blocks: 102279 Unique aggregates announced from the LACNIC address blocks: 44960 LACNIC Region origin ASes present in the Internet Routing Table: 9000 LACNIC Prefixes per ASN: 11.36 LACNIC Region origin ASes announcing only one prefix: 2363 LACNIC Region transit ASes present in the Internet Routing Table: 1688 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 39 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6548 Number of LACNIC addresses announced to Internet: 173984256 Equivalent to 10 /8s, 94 /16s and 202 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21647 Total AfriNIC prefixes after maximum aggregation: 4357 AfriNIC Deaggregation factor: 4.97 Prefixes being announced from the AfriNIC address blocks: 31375 Unique aggregates announced from the AfriNIC address blocks: 9629 AfriNIC Region origin ASes present in the Internet Routing Table: 1339 AfriNIC Prefixes per ASN: 23.43 AfriNIC Region origin ASes announcing only one prefix: 472 AfriNIC Region transit ASes present in the Internet Routing Table: 259 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 620 Number of AfriNIC addresses announced to Internet: 105941504 Equivalent to 6 /8s, 80 /16s and 138 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5039 626 598 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4677 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3233 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3074 1767 112 VNPT-AS-VN VNPT Corp, VN 9829 2773 1495 530 BSNL-NIB National Internet Backbone, IN 7713 2625 801 479 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2611 9043 63 CMNET-GD Guangdong Mobile Communication 4766 2556 11123 766 KIXS-AS-KR Korea Telecom, KR 9498 2192 432 207 BBIL-AP BHARTI Airtel Ltd., IN 4755 2146 442 197 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3753 247 694 CABLEONE - CABLE ONE, INC., US 22773 3481 2970 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3422 1324 93 SHAW - Shaw Communications Inc., CA 16509 3213 7157 1548 AMAZON-02 - Amazon.com, Inc., US 16625 2842 1498 2035 AKAMAI-AS - Akamai Technologies, Inc., 30036 2228 353 135 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2133 2769 517 CHARTER-20115 - Charter Communications, 18566 2076 405 104 MEGAPATH5-US - MegaPath Corporation, US 5650 2061 3073 1454 FRONTIER-FRTR - Frontier Communications 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 5592 1617 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 2953 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2770 484 1943 AKAMAI-ASN1, US 31334 2620 484 13 KABELDEUTSCHLAND-AS, DE 12389 2403 2232 691 ROSTELECOM-AS, RU 9121 2232 1692 18 TTNET, TR 34984 2159 350 536 TELLCOM-AS, TR 9009 1861 201 1019 M247, GB 13188 1604 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6285 3353 590 Uninet S.A. de C.V., MX 10620 3362 534 453 Telmex Colombia S.A., CO 11830 2695 370 54 Instituto Costarricense de Electricidad 6503 1760 387 400 Axtel, S.A.B. de C.V., MX 7303 1476 1024 276 Telecom Argentina S.A., AR 28573 1182 2232 194 CLARO S.A., BR 6147 1090 380 37 Telefonica del Peru S.A.A., PE 13999 1090 491 252 Mega Cable, S.A. de C.V., MX 3816 1064 548 127 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 932 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1168 393 23 LINKdotNET-AS, EG 36992 1020 1535 73 ETISALAT-MISR, EG 24835 971 618 25 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 674 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 527 68 11 ORANGE-COTE-IVOIRE, CI 15399 407 45 10 WANANCHI-, KE 37342 402 32 1 MOVITEL, MZ 23889 366 231 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 6285 3353 590 Uninet S.A. de C.V., MX 12479 5592 1617 135 UNI2-AS, ES 7545 5039 626 598 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4677 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3753 247 694 CABLEONE - CABLE ONE, INC., US 22773 3481 2970 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3422 1324 93 SHAW - Shaw Communications Inc., CA 10620 3362 534 453 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5592 5457 UNI2-AS, ES 4538 4677 4603 ERX-CERNET-BKB China Education and Research Net 7545 5039 4441 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4056 4029 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 6327 3422 3329 SHAW - Shaw Communications Inc., CA 22773 3481 3325 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3233 3207 VIETEL-AS-AP Viettel Group, VN 11492 3753 3059 CABLEONE - CABLE ONE, INC., US 45899 3074 2962 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 64501 DOCUMENT 45.174.25.0/24 267817 UNKNOWN 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65541 DOCUMENT 103.141.175.0/24 58689 ICCNET-DHK-BD ICC Communicatio 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:38 /11:100 /12:291 /13:573 /14:1148 /15:1924 /16:13307 /17:8074 /18:13957 /19:25717 /20:40434 /21:47468 /22:97352 /23:78780 /24:449016 /25:1549 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4550 5592 UNI2-AS, ES 6327 3209 3422 SHAW - Shaw Communications Inc., CA 7155 3148 4056 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2920 3753 CABLEONE - CABLE ONE, INC., US 22773 2706 3481 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 2476 2620 KABELDEUTSCHLAND-AS, DE 8551 2412 2953 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2042 2695 Instituto Costarricense de Electricidad y Telec 8151 2001 6285 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1544 2:1122 3:6 4:21 5:3105 6:49 7:1 8:1363 9:1 12:1797 13:426 14:2143 15:50 16:7 17:270 18:78 20:56 23:2967 24:2600 25:4 27:2481 31:2761 32:105 35:36 36:921 37:3145 38:1816 39:305 40:126 41:3401 42:642 43:2098 44:179 45:11613 46:3355 47:270 49:1426 50:1118 51:347 52:1065 54:263 55:692 56:6 57:48 58:2029 59:1116 60:624 61:2225 62:2111 63:1881 64:5017 65:2257 66:4852 67:2734 68:1224 69:3614 70:1391 71:671 72:2708 74:2679 75:1290 76:597 77:2569 78:2016 79:2169 80:1822 81:1523 82:1194 83:941 84:1195 85:2415 86:563 87:1595 88:1143 89:2590 90:239 91:6649 92:1433 93:2473 94:2615 95:3715 96:959 97:339 98:969 99:833 100:82 101:1093 102:698 103:22386 104:3646 105:331 106:831 107:1818 108:683 109:3609 110:1797 111:2053 112:1551 113:1379 114:1443 115:1813 116:1808 117:1958 118:2172 119:1663 120:1085 121:1055 122:2311 123:1848 124:1550 125:2010 128:1388 129:860 130:552 131:1801 132:756 133:241 134:1105 135:258 136:614 137:824 138:2115 139:965 140:665 141:891 142:793 143:1100 144:895 145:285 146:1435 147:926 148:1870 149:1029 150:828 151:1286 152:1403 153:365 154:4424 155:889 156:2769 157:1059 158:705 159:1945 160:1635 161:1025 162:3005 163:854 164:1304 165:1158 166:523 167:1444 168:3585 169:484 170:4239 171:707 172:1760 173:2299 174:1035 175:996 176:2526 177:4105 178:2777 179:1433 180:2196 181:2362 182:2813 183:1119 184:2289 185:15668 186:3797 187:2585 188:3417 189:2084 190:8321 191:1467 192:10101 193:6823 194:5556 195:4190 196:3177 197:1827 198:6057 199:5960 200:7145 201:5152 202:10429 203:10210 204:4587 205:3084 206:3237 207:3280 208:3976 209:4320 210:3947 211:2033 212:3303 213:2947 214:1154 215:54 216:5872 217:2262 218:884 219:604 220:1925 221:975 222:1015 223:1396 End of report

1 0

Minutes from RIPE 78
by Rob Evans 17 Oct '19

17 Oct '19

All, I don't believe a pointer has been sent out to the minutes from the meeting at RIPE 78. The draft minutes are, with thanks to the RIPE NCC, at the following URL. <https://www.ripe.net/participate/ripe/wg/routing/minutes/routing-working-gr…> To give you the opportunity to review them, I'll not call for them to be declared final at the meeting this morning. Instead, please send comments on them by the end of the month, and if there are no comments, the chairs that are selected this morning will declare them final on October 31st. Cheers, Rob

1 0

Draft Agenda RIPE 79
by Job Snijders 14 Oct '19

14 Oct '19

Dear fellow routers, We've compiled the following draft agenda for the Routing Working Group session at RIPE 79, Rotterdam. We are very excited! A packed program, these presentations will a provide us with tangible technical insights into Internet BGP routing operations. Working Group Administrativa Job Snijders & Rob Evans RIS BGP Route Collection Florian Obser + Emile Aben (RIPE NCC) BGP Alerter - Massimo Candela (NTT) Usage of Contemporaneous Border Links (CBLs) in Internet Multipath Routing Jie Li (UCL / RACI) RPKI Resillience, How trustworthy is our Trust Anchor? Nathalie Trenaman (RIPE NCC) MANRS Observatory Andrei Robachevsky (ISOC / MANRS) Any Other Business RIPE Routing working group See you all Thursday! Kind regards, Job & Rob

1 0

Agenda routing-wg RIPE-79
by Iljitsch van Beijnum 14 Oct '19

14 Oct '19

Hi all, As far as I can tell there is no agenda for the routing WG on Thursday. There are two topics I would love to see discussed: 1. AS path lengths: I think we need to come up with a recommendation as a community so both people who like to prepend and people who like to filter very long AS paths know what they should and shouldn't do. Agree? And what should that AS path limit be? (Also see the presentation about long AS paths in the plenary tomorrow, no idea to what degree that will inform the above.) 2. AS path validation. See earlier discussions. Iljitsch

2 1

Weekly Routing Table Report
by cscora＠apnic.net 11 Oct '19

11 Oct '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 12 Oct, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 777809 Prefixes after maximum aggregation (per Origin AS): 297091 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 374612 Total ASes present in the Internet Routing Table: 65830 Prefixes per ASN: 11.82 Origin-only ASes present in the Internet Routing Table: 56598 Origin ASes announcing only one prefix: 24228 Transit ASes present in the Internet Routing Table: 9232 Transit-only ASes present in the Internet Routing Table: 278 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 44 Max AS path prepend of ASN ( 27978) 31 Prefixes from unregistered ASNs in the Routing Table: 26 Number of instances of unregistered ASNs: 26 Number of 32-bit ASNs allocated by the RIRs: 29021 Number of 32-bit ASNs visible in the Routing Table: 23771 Prefixes from 32-bit ASNs in the Routing Table: 108141 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 390 Number of addresses announced to Internet: 2841790080 Equivalent to 169 /8s, 98 /16s and 70 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 259262 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 208984 Total APNIC prefixes after maximum aggregation: 60980 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 203440 Unique aggregates announced from the APNIC address blocks: 85088 APNIC Region origin ASes present in the Internet Routing Table: 10088 APNIC Prefixes per ASN: 20.17 APNIC Region origin ASes announcing only one prefix: 2809 APNIC Region transit ASes present in the Internet Routing Table: 1506 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5110 Number of APNIC addresses announced to Internet: 770945664 Equivalent to 45 /8s, 243 /16s and 178 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 228800 Total ARIN prefixes after maximum aggregation: 106664 ARIN Deaggregation factor: 2.15 Prefixes being announced from the ARIN address blocks: 226991 Unique aggregates announced from the ARIN address blocks: 108048 ARIN Region origin ASes present in the Internet Routing Table: 18601 ARIN Prefixes per ASN: 12.20 ARIN Region origin ASes announcing only one prefix: 6885 ARIN Region transit ASes present in the Internet Routing Table: 1917 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2956 Number of ARIN addresses announced to Internet: 1068638080 Equivalent to 63 /8s, 178 /16s and 31 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 218169 Total RIPE prefixes after maximum aggregation: 101809 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 214353 Unique aggregates announced from the RIPE address blocks: 126612 RIPE Region origin ASes present in the Internet Routing Table: 26531 RIPE Prefixes per ASN: 8.08 RIPE Region origin ASes announcing only one prefix: 11689 RIPE Region transit ASes present in the Internet Routing Table: 3756 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8560 Number of RIPE addresses announced to Internet: 722265728 Equivalent to 43 /8s, 12 /16s and 230 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 100334 Total LACNIC prefixes after maximum aggregation: 23268 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 101527 Unique aggregates announced from the LACNIC address blocks: 44908 LACNIC Region origin ASes present in the Internet Routing Table: 8981 LACNIC Prefixes per ASN: 11.30 LACNIC Region origin ASes announcing only one prefix: 2373 LACNIC Region transit ASes present in the Internet Routing Table: 1673 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 44 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6527 Number of LACNIC addresses announced to Internet: 173939712 Equivalent to 10 /8s, 94 /16s and 28 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21495 Total AfriNIC prefixes after maximum aggregation: 4349 AfriNIC Deaggregation factor: 4.94 Prefixes being announced from the AfriNIC address blocks: 31108 Unique aggregates announced from the AfriNIC address blocks: 9621 AfriNIC Region origin ASes present in the Internet Routing Table: 1335 AfriNIC Prefixes per ASN: 23.30 AfriNIC Region origin ASes announcing only one prefix: 472 AfriNIC Region transit ASes present in the Internet Routing Table: 261 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 618 Number of AfriNIC addresses announced to Internet: 105673216 Equivalent to 6 /8s, 76 /16s and 114 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5018 620 594 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 3831 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3231 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3074 1767 112 VNPT-AS-VN VNPT Corp, VN 9829 2734 1493 546 BSNL-NIB National Internet Backbone, IN 7713 2625 801 487 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2607 9043 63 CMNET-GD Guangdong Mobile Communication 4766 2556 11123 766 KIXS-AS-KR Korea Telecom, KR 9498 2190 432 208 BBIL-AP BHARTI Airtel Ltd., IN 4755 2145 442 197 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3741 246 704 CABLEONE - CABLE ONE, INC., US 22773 3480 2973 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3412 1324 93 SHAW - Shaw Communications Inc., CA 16509 3208 7157 1546 AMAZON-02 - Amazon.com, Inc., US 16625 2829 1490 2031 AKAMAI-AS - Akamai Technologies, Inc., 30036 2224 353 132 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2150 2770 524 CHARTER-20115 - Charter Communications, 18566 2078 405 104 MEGAPATH5-US - MegaPath Corporation, US 5650 2061 3073 1454 FRONTIER-FRTR - Frontier Communications 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 5570 1617 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3114 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2763 483 1936 AKAMAI-ASN1, US 31334 2619 484 13 KABELDEUTSCHLAND-AS, DE 12389 2399 2232 690 ROSTELECOM-AS, RU 9121 2223 1692 18 TTNET, TR 34984 2158 350 535 TELLCOM-AS, TR 9009 1848 199 1012 M247, GB 13188 1604 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6257 3349 587 Uninet S.A. de C.V., MX 10620 3362 534 453 Telmex Colombia S.A., CO 11830 2696 370 54 Instituto Costarricense de Electricidad 6503 1632 378 405 Axtel, S.A.B. de C.V., MX 7303 1476 1023 278 Telecom Argentina S.A., AR 28573 1181 2231 197 CLARO S.A., BR 6147 1095 380 37 Telefonica del Peru S.A.A., PE 13999 1080 488 255 Mega Cable, S.A. de C.V., MX 3816 1063 548 127 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 931 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1163 394 24 LINKdotNET-AS, EG 36992 985 1535 73 ETISALAT-MISR, EG 24835 899 618 25 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 672 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 529 68 11 ORANGE-COTE-IVOIRE, CI 15399 415 45 10 WANANCHI-, KE 37342 402 32 1 MOVITEL, MZ 23889 365 231 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 6257 3349 587 Uninet S.A. de C.V., MX 12479 5570 1617 135 UNI2-AS, ES 7545 5018 620 594 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4056 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 4538 3831 4192 74 ERX-CERNET-BKB China Education and Rese 11492 3741 246 704 CABLEONE - CABLE ONE, INC., US 22773 3480 2973 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3412 1324 93 SHAW - Shaw Communications Inc., CA 10620 3362 534 453 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5570 5435 UNI2-AS, ES 7545 5018 4424 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4056 4029 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 4538 3831 3757 ERX-CERNET-BKB China Education and Research Net 22773 3480 3323 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3412 3319 SHAW - Shaw Communications Inc., CA 7552 3231 3205 VIETEL-AS-AP Viettel Group, VN 8551 3114 3068 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3741 3037 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 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:38 /11:100 /12:291 /13:572 /14:1148 /15:1925 /16:13231 /17:8080 /18:13960 /19:25701 /20:40423 /21:47463 /22:97094 /23:78687 /24:447972 /25:1103 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4531 5570 UNI2-AS, ES 6327 3199 3412 SHAW - Shaw Communications Inc., CA 7155 3148 4056 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2914 3741 CABLEONE - CABLE ONE, INC., US 22773 2703 3480 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2573 3114 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 31334 2475 2619 KABELDEUTSCHLAND-AS, DE 11830 2043 2696 Instituto Costarricense de Electricidad y Telec 8151 1978 6257 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1540 2:1108 3:6 4:21 5:3085 6:49 7:1 8:1361 9:1 12:1795 13:426 14:2129 15:49 16:7 17:272 18:78 20:56 23:2963 24:2597 25:4 27:2477 31:2742 32:108 35:37 36:920 37:3146 38:1814 39:305 40:126 41:3398 42:641 43:2095 44:179 45:11503 46:3347 47:268 49:1434 50:1117 51:348 52:1064 54:263 55:689 56:6 57:48 58:2034 59:1112 60:616 61:2226 62:2104 63:1873 64:5013 65:2267 66:4807 67:2732 68:1223 69:3590 70:1393 71:671 72:2707 74:2689 75:1290 76:596 77:2570 78:2014 79:2323 80:1824 81:1526 82:1188 83:924 84:1193 85:2391 86:567 87:1597 88:1142 89:2582 90:234 91:6657 92:1443 93:2467 94:2615 95:3700 96:959 97:339 98:967 99:833 100:82 101:1094 102:695 103:22364 104:3637 105:327 106:828 107:1811 108:682 109:3615 110:1793 111:2036 112:1554 113:1380 114:1298 115:1804 116:1804 117:1956 118:2166 119:1658 120:1096 121:1053 122:2315 123:1848 124:1532 125:2003 128:1392 129:869 130:539 131:1808 132:757 133:241 134:1103 135:258 136:607 137:817 138:2117 139:954 140:663 141:890 142:793 143:1083 144:895 145:288 146:1423 147:900 148:1836 149:1032 150:826 151:1269 152:1413 153:361 154:4455 155:887 156:2679 157:1060 158:704 159:1940 160:1627 161:1002 162:3009 163:848 164:1303 165:1161 166:524 167:1442 168:3563 169:484 170:4219 171:703 172:1760 173:2290 174:1035 175:999 176:2530 177:4046 178:2768 179:1407 180:2150 181:2370 182:2810 183:1155 184:2285 185:15581 186:3761 187:2533 188:3417 189:2064 190:8296 191:1450 192:10090 193:6787 194:5552 195:4206 196:3155 197:1819 198:6055 199:5966 200:7179 201:5204 202:10445 203:10222 204:4574 205:3082 206:3229 207:3273 208:3956 209:4312 210:3926 211:2048 212:3297 213:2975 214:1147 215:54 216:5867 217:2265 218:881 219:604 220:1927 221:972 222:1000 223:1400 End of report

1 0

Call for candidates for co-chair for the Routing Working Group
by Hans Petter Holen 10 Oct '19

10 Oct '19

Paolo Moroni sent me and his co-chair the following message during the last RIPE meeting on May 23rd: «After three years of serving as co-chair of the Routing working group, I have decided not to continue with this activity and step down as from now.» As We have not been able to establish contact with Ignas Bagondas for a while, I have appointed two interim chairs Job Snijders and Rob Evans to arrange the WG session at the upcoming RIPE meeting. The wg need to replace Paolo with a new co-chair. If you are interested in serving as co-chair of the routing-wg please send a message to the list with a motivation statement and a short bio, Hans Petter Holen RIPE Chair https://www.ripe.net/participate/ripe/wg/routing/routing-wg-chair-selection… The RIPE Routing Working Group should attempt to maintain two Chairpersons whenever possible. As a large part of the work of the Chairpersons is in creating an agenda for the Working Group meetings at RIPE meetings, these are generally appointed by consensus of those present at a Working Group meeting. Each of the Chairpersons may periodically offer to stand down to allow new candidates to stand in their place. The Chairperson that wishes to stand down should announce that to the Working Group's mailing list two weeks before the meeting. Nominations for Chairpersons may be accepted up to the day before the Working Group's meeting. -- -- Hans Petter Holen Mobile +47 45 06 60 54 | hph(a)oslo.net | http://hph.oslo.net

12 11

2018-06 Last Call (RIPE NCC IRR Database Non-Authoritative Route Object Clean-up)
by Marco Schmidt 07 Oct '19

07 Oct '19

Dear colleagues, Policy proposal 2018-06, "RIPE NCC IRR Database Non-Authoritative Route Object Clean-up", is now in Concluding Phase. The goal of the proposal is to delete an non-authoritative object stored in the RIPE IRR, if it conflicts with an RPKI ROA. The WG co-chair has declared that rough consensus has been reached and the proposal will now move to Last Call. As per the RIPE Policy Development Process (PDP), the purpose of this four week Concluding Phase is to give an opportunity to present well-justified objections for those who missed the previous two phases and wish to oppose the proposal. Any objection must be made before 5 November 2019 and must be supported by an explanation. If no substantive objections are raised by the end of Last Call, the proposal will complete the PDP and will be evaluated by the WG co-chairs for final consensus. You can find the full proposal at: https://www.ripe.net/participate/policies/proposals/2018-06 Please e-mail any final comments about this proposal to <routing-wg(a)ripe.net> before 5 November 2019. Regards, Marco Schmidt Policy Officer RIPE NCC

1 0

2018-06 (RIPE NCC IRR Database Non-Authoritative Route Object Clean-up)
by Rob Evans 07 Oct '19

07 Oct '19

Dear all, [Reaching into the back of the wardrobe and dusting off my Routing WG co-chair hat...] As the Review Period of 2018-06 is now at an end, Hans Petter asked me to evaluate if we have reached consensus. I have read the discussion during the review phase of 2018-06, and refreshed my memory of the full discussion around the proposal. In addition to a comment from one of the proposers of the policy, eight people spoke in support of it, noting it addressed previous concerns, and none against. I believe the working group has reached consensus on version 3 of the proposal and I, copying this to the PDO, ask the RIPE NCC to move it into last call. The last call period lasts for four weeks and will end on 4th November. If you have objections to 2018-06, please raise them on this list along with justifications for the objection. Regards, Rob

1 0

2018-06 (RIPE NCC IRR Database Non-Authoritative Route Object Clean-up)
by Hans Petter Holen 07 Oct '19

07 Oct '19

Hi, As you have already seen in my previous email regarding volunteers for new co-chairs, Paolo Moroni sent me and his co-chair the following message during the last RIPE meeting on May 23rd: «After three years of serving as co-chair of the Routing working group, I have decided not to continue with this activity and step down as from now.» As We have not been able to establish contact with Ignas Bagondas for a while, I have appointed two interim chairs * Job Snijders and * Rob Evans to arrange the WG session at the upcoming RIPE meeting. There is also an open policy proposal 2018-06 where Job is one of the proposers. I have asked Rob Evans to review the current status on this proposal and move it forward. Hans Petter Holen RIPE Chair

1 0

Weekly Routing Table Report
by cscora＠apnic.net 04 Oct '19

04 Oct '19

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 05 Oct, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 775762 Prefixes after maximum aggregation (per Origin AS): 297902 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 373665 Total ASes present in the Internet Routing Table: 65737 Prefixes per ASN: 11.80 Origin-only ASes present in the Internet Routing Table: 56544 Origin ASes announcing only one prefix: 24250 Transit ASes present in the Internet Routing Table: 9193 Transit-only ASes present in the Internet Routing Table: 274 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 43 Max AS path prepend of ASN ( 19955) 41 Prefixes from unregistered ASNs in the Routing Table: 28 Number of instances of unregistered ASNs: 36 Number of 32-bit ASNs allocated by the RIRs: 28938 Number of 32-bit ASNs visible in the Routing Table: 23673 Prefixes from 32-bit ASNs in the Routing Table: 108164 Number of bogon 32-bit ASNs visible in the Routing Table: 26 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 354 Number of addresses announced to Internet: 2837147776 Equivalent to 169 /8s, 27 /16s and 112 /24s Percentage of available address space announced: 76.6 Percentage of allocated address space announced: 76.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 258239 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 208891 Total APNIC prefixes after maximum aggregation: 62374 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 203429 Unique aggregates announced from the APNIC address blocks: 85058 APNIC Region origin ASes present in the Internet Routing Table: 10102 APNIC Prefixes per ASN: 20.14 APNIC Region origin ASes announcing only one prefix: 2803 APNIC Region transit ASes present in the Internet Routing Table: 1498 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5104 Number of APNIC addresses announced to Internet: 767379072 Equivalent to 45 /8s, 189 /16s and 70 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 228287 Total ARIN prefixes after maximum aggregation: 106572 ARIN Deaggregation factor: 2.14 Prefixes being announced from the ARIN address blocks: 226575 Unique aggregates announced from the ARIN address blocks: 107903 ARIN Region origin ASes present in the Internet Routing Table: 18609 ARIN Prefixes per ASN: 12.18 ARIN Region origin ASes announcing only one prefix: 6902 ARIN Region transit ASes present in the Internet Routing Table: 1915 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 43 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2948 Number of ARIN addresses announced to Internet: 1068060544 Equivalent to 63 /8s, 169 /16s and 79 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 216767 Total RIPE prefixes after maximum aggregation: 101499 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 212920 Unique aggregates announced from the RIPE address blocks: 125969 RIPE Region origin ASes present in the Internet Routing Table: 26460 RIPE Prefixes per ASN: 8.05 RIPE Region origin ASes announcing only one prefix: 11708 RIPE Region transit ASes present in the Internet Routing Table: 3730 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8508 Number of RIPE addresses announced to Internet: 721641344 Equivalent to 43 /8s, 3 /16s and 95 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 100239 Total LACNIC prefixes after maximum aggregation: 23100 LACNIC Deaggregation factor: 4.34 Prefixes being announced from the LACNIC address blocks: 101455 Unique aggregates announced from the LACNIC address blocks: 44848 LACNIC Region origin ASes present in the Internet Routing Table: 8942 LACNIC Prefixes per ASN: 11.35 LACNIC Region origin ASes announcing only one prefix: 2366 LACNIC Region transit ASes present in the Internet Routing Table: 1672 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 42 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6495 Number of LACNIC addresses announced to Internet: 173840128 Equivalent to 10 /8s, 92 /16s and 151 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 21549 Total AfriNIC prefixes after maximum aggregation: 4336 AfriNIC Deaggregation factor: 4.97 Prefixes being announced from the AfriNIC address blocks: 31029 Unique aggregates announced from the AfriNIC address blocks: 9578 AfriNIC Region origin ASes present in the Internet Routing Table: 1334 AfriNIC Prefixes per ASN: 23.26 AfriNIC Region origin ASes announcing only one prefix: 471 AfriNIC Region transit ASes present in the Internet Routing Table: 256 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 618 Number of AfriNIC addresses announced to Internet: 105913600 Equivalent to 6 /8s, 80 /16s and 29 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 4997 618 593 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3243 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3065 1762 114 VNPT-AS-VN VNPT Corp, VN 9829 2735 1493 546 BSNL-NIB National Internet Backbone, IN 7713 2628 801 475 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2606 9043 63 CMNET-GD Guangdong Mobile Communication 4766 2548 11121 763 KIXS-AS-KR Korea Telecom, KR 9498 2187 432 207 BBIL-AP BHARTI Airtel Ltd., IN 4755 2144 442 197 TATACOMM-AS TATA Communications formerl 9394 2060 4898 24 CTTNET China TieTong Telecommunications Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4058 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3655 238 687 CABLEONE - CABLE ONE, INC., US 22773 3470 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3465 1324 93 SHAW - Shaw Communications Inc., CA 16509 3183 7138 1534 AMAZON-02 - Amazon.com, Inc., US 16625 2807 1476 2016 AKAMAI-AS - Akamai Technologies, Inc., 30036 2215 352 143 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2150 2770 524 CHARTER-20115 - Charter Communications, 18566 2078 405 104 MEGAPATH5-US - MegaPath Corporation, US 5650 2061 3073 1454 FRONTIER-FRTR - Frontier Communications 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 5563 1615 142 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3041 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2750 482 1934 AKAMAI-ASN1, US 31334 2645 484 13 KABELDEUTSCHLAND-AS, DE 12389 2398 2231 689 ROSTELECOM-AS, RU 9121 2213 1692 18 TTNET, TR 34984 2157 350 539 TELLCOM-AS, TR 9009 1825 197 1005 M247, GB 13188 1604 100 47 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6231 3349 587 Uninet S.A. de C.V., MX 10620 3359 534 459 Telmex Colombia S.A., CO 11830 2695 370 54 Instituto Costarricense de Electricidad 6503 1633 378 405 Axtel, S.A.B. de C.V., MX 7303 1477 1027 278 Telecom Argentina S.A., AR 28573 1171 2232 193 CLARO S.A., BR 6147 1092 379 40 Telefonica del Peru S.A.A., PE 13999 1068 488 250 Mega Cable, S.A. de C.V., MX 3816 1062 546 124 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 931 110 59 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1188 394 24 LINKdotNET-AS, EG 36992 983 1535 73 ETISALAT-MISR, EG 24835 969 610 24 RAYA-AS, EG 36903 868 438 95 MT-MPLS, MA 8452 649 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 528 68 11 ORANGE-COTE-IVOIRE, CI 15399 415 45 10 WANANCHI-, KE 37342 402 32 1 MOVITEL, MZ 23889 365 231 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 6231 3349 587 Uninet S.A. de C.V., MX 12479 5563 1615 142 UNI2-AS, ES 7545 4997 618 593 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4058 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3655 238 687 CABLEONE - CABLE ONE, INC., US 22773 3470 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3465 1324 93 SHAW - Shaw Communications Inc., CA 10620 3359 534 459 Telmex Colombia S.A., CO 7552 3243 1331 26 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 12479 5563 5421 UNI2-AS, ES 7545 4997 4404 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4058 4031 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 6327 3465 3372 SHAW - Shaw Communications Inc., CA 22773 3470 3314 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3243 3217 VIETEL-AS-AP Viettel Group, VN 8551 3041 2995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3655 2968 CABLEONE - CABLE ONE, INC., US 45899 3065 2951 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 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 496313 UNALLOCATED 161.170.122.0/24 22773 ASN-CXA-ALL-CCI-22773-RDC - Co 496313 UNALLOCATED 161.170.123.0/24 22773 ASN-CXA-ALL-CCI-22773-RDC - Co Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM 41.67.203.0/24 15964 CAMNET-AS, CM Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:37 /11:100 /12:291 /13:574 /14:1148 /15:1922 /16:13222 /17:8096 /18:13959 /19:25671 /20:40397 /21:47340 /22:97053 /23:78360 /24:446466 /25:1105 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4527 5563 UNI2-AS, ES 6327 3252 3465 SHAW - Shaw Communications Inc., CA 7155 3147 4058 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 4034 ALJAWWALSTC-AS, SA 11492 2859 3655 CABLEONE - CABLE ONE, INC., US 22773 2696 3470 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 2501 2645 KABELDEUTSCHLAND-AS, DE 8551 2500 3041 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2042 2695 Instituto Costarricense de Electricidad y Telec 18566 1973 2078 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1593 2:1108 3:6 4:22 5:3020 6:49 7:1 8:1361 9:1 12:1798 13:422 14:2129 15:46 16:7 17:271 18:77 20:54 23:2943 24:2588 25:4 27:2474 31:2757 32:108 35:37 36:921 37:2995 38:1810 39:299 40:125 41:3396 42:644 43:2092 44:174 45:11283 46:3336 47:266 49:1457 50:1106 51:347 52:1063 54:260 55:683 56:6 57:48 58:2030 59:1123 60:606 61:2220 62:2047 63:1865 64:5013 65:2266 66:4785 67:2731 68:1217 69:3584 70:1392 71:673 72:2709 74:2684 75:1288 76:596 77:2564 78:2005 79:2320 80:1807 81:1530 82:1181 83:925 84:1176 85:2363 86:553 87:1596 88:1140 89:2576 90:233 91:6617 92:1432 93:2460 94:2603 95:3688 96:957 97:339 98:955 99:832 100:84 101:1094 102:669 103:22300 104:3635 105:296 106:827 107:1804 108:682 109:3544 110:1785 111:1999 112:1551 113:1401 114:1292 115:1808 116:1771 117:1958 118:2170 119:1658 120:1089 121:1055 122:2316 123:1851 124:1532 125:2016 128:1378 129:866 130:547 131:1828 132:762 133:227 134:1103 135:260 136:605 137:810 138:2110 139:958 140:651 141:898 142:793 143:1105 144:895 145:285 146:1423 147:886 148:1840 149:1005 150:828 151:1262 152:1407 153:360 154:4419 155:889 156:2650 157:1063 158:699 159:1936 160:1622 161:976 162:2997 163:852 164:1296 165:1186 166:523 167:1445 168:3549 169:485 170:4204 171:694 172:1738 173:2302 174:1035 175:996 176:2506 177:4073 178:2758 179:1431 180:2141 181:2371 182:2806 183:1155 184:2278 185:15436 186:3771 187:2538 188:3402 189:2080 190:8281 191:1471 192:10043 193:6768 194:5531 195:4203 196:3140 197:1810 198:6024 199:5942 200:7188 201:5203 202:10454 203:10244 204:4585 205:3081 206:3225 207:3266 208:3931 209:4305 210:3923 211:2045 212:3286 213:2964 214:1146 215:54 216:5870 217:2240 218:885 219:606 220:1925 221:972 222:1014 223:1392 End of report

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Co-chair position
by Paul Hoogsteder 04 Oct '19

04 Oct '19

Dear Routing Working Group members, I want to let you know that I'm available for the position as co-chair of the Routing WG if you wish me to do so. I'm a long time member of the RIPE community, first Meeting in 1998, and have missed very few meetings the last decade. I started in the Internet industry in 1994 with Dataweb (a dial in provider in The Hague), and have since worked in various positions for many big and small companies including Racal Telecom, Extreme Networks, PSInet and many others. Currently I work for four Dutch ones, in alphabetical order: A2B, Breedband Delft, NL-ix and Novoserve. I work with BGP, IRR and RPKI on a daily basis, including operating my hobby network AS31019 with 1200+ peers. Kind regards, Paul Hoogsteder Meanie, the Netherlands.

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Re: [routing-wg] Co-chair position
by Rasi Oskari 03 Oct '19

03 Oct '19

Support for Paul. Best Regards, Oskari -----Original Message----- Dear Routing Working Group members, I want to let you know that I'm available for the position as co-chair of the Routing WG if you wish me to do so. I'm a long time member of the RIPE community, first Meeting in 1998, and have missed very few meetings the last decade. I started in the Internet industry in 1994 with Dataweb (a dial in provider in The Hague), and have since worked in various positions for many big and small companies including Racal Telecom, Extreme Networks, PSInet and many others. Currently I work for four Dutch ones, in alphabetical order: A2B, Breedband Delft, NL-ix and Novoserve. I work with BGP, IRR and RPKI on a daily basis, including operating my hobby network AS31019 with 1200+ peers. Kind regards, Paul Hoogsteder Meanie, the Netherlands.

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Re: [routing-wg] Co chair position
by Jetten Raymond 02 Oct '19

02 Oct '19

I would like to express my support for paul ! Cheers, Ray Paul Hoogsteder paul at meanie.nl <mailto:routing-wg%40ripe.net?Subject=Re:%20Re%3A%20%5Brouting-wg%5D%20Co-chair%20position&In-Reply-To=%3C166f85e8d25434460b993db5be4c344f.squirrel%40webmail.prolocation.net%3E> Wed Oct 2 08:40:25 CEST 2019 Dear Routing Working Group members, I want to let you know that I'm available for the position as co-chair of the Routing WG if you wish me to do so. I'm a long time member of the RIPE community, first Meeting in 1998, and have missed very few meetings the last decade. I started in the Internet industry in 1994 with Dataweb (a dial in provider in The Hague), and have since worked in various positions for many big and small companies including Racal Telecom, Extreme Networks, PSInet and many others. Currently I work for four Dutch ones, in alphabetical order: A2B, Breedband Delft, NL-ix and Novoserve. I work with BGP, IRR and RPKI on a daily basis, including operating my hobby network AS31019 with 1200+ peers. Kind regards, Paul Hoogsteder Meanie, the Netherlands.

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