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New on RIPE Labs: New MRT-BGP Reader six times faster than its predecessors
by Mirjam Kuehne 05 Dec '18

05 Dec '18

Dear colleagues, During the RIPE 77 meeting Lorenzo Cogotti presented the BGP Scanner. You can now read about it on RIPE Labs: New MRT-BGP Reader Six Times Faster Than its Predecessors https://labs.ripe.net/Members/lorenzo_cogotti/new-mrt-bgp-reader-six-times-… Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 30 Nov '18

30 Nov '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 01 Dec, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 726637 Prefixes after maximum aggregation (per Origin AS): 280070 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 349897 Total ASes present in the Internet Routing Table: 62579 Prefixes per ASN: 11.61 Origin-only ASes present in the Internet Routing Table: 53999 Origin ASes announcing only one prefix: 23452 Transit ASes present in the Internet Routing Table: 8580 Transit-only ASes present in the Internet Routing Table: 256 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 43 Max AS path prepend of ASN ( 22394) 40 Prefixes from unregistered ASNs in the Routing Table: 36 Number of instances of unregistered ASNs: 36 Number of 32-bit ASNs allocated by the RIRs: 25055 Number of 32-bit ASNs visible in the Routing Table: 20291 Prefixes from 32-bit ASNs in the Routing Table: 87059 Number of bogon 32-bit ASNs visible in the Routing Table: 18 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 255 Number of addresses announced to Internet: 2854067617 Equivalent to 170 /8s, 29 /16s and 157 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 242499 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 198357 Total APNIC prefixes after maximum aggregation: 56634 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 195618 Unique aggregates announced from the APNIC address blocks: 80721 APNIC Region origin ASes present in the Internet Routing Table: 9250 APNIC Prefixes per ASN: 21.15 APNIC Region origin ASes announcing only one prefix: 2597 APNIC Region transit ASes present in the Internet Routing Table: 1385 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4254 Number of APNIC addresses announced to Internet: 768787328 Equivalent to 45 /8s, 210 /16s and 195 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 215529 Total ARIN prefixes after maximum aggregation: 102534 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 214899 Unique aggregates announced from the ARIN address blocks: 102746 ARIN Region origin ASes present in the Internet Routing Table: 18307 ARIN Prefixes per ASN: 11.74 ARIN Region origin ASes announcing only one prefix: 6802 ARIN Region transit ASes present in the Internet Routing Table: 1830 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 43 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2512 Number of ARIN addresses announced to Internet: 1093425568 Equivalent to 65 /8s, 44 /16s and 89 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 198658 Total RIPE prefixes after maximum aggregation: 94883 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 195035 Unique aggregates announced from the RIPE address blocks: 115624 RIPE Region origin ASes present in the Internet Routing Table: 25667 RIPE Prefixes per ASN: 7.60 RIPE Region origin ASes announcing only one prefix: 11478 RIPE Region transit ASes present in the Internet Routing Table: 3543 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7636 Number of RIPE addresses announced to Internet: 715962752 Equivalent to 42 /8s, 172 /16s and 185 /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: 94374 Total LACNIC prefixes after maximum aggregation: 21796 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 95750 Unique aggregates announced from the LACNIC address blocks: 41854 LACNIC Region origin ASes present in the Internet Routing Table: 7850 LACNIC Prefixes per ASN: 12.20 LACNIC Region origin ASes announcing only one prefix: 2162 LACNIC Region transit ASes present in the Internet Routing Table: 1483 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5392 Number of LACNIC addresses announced to Internet: 172999680 Equivalent to 10 /8s, 79 /16s and 196 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 19682 Total AfriNIC prefixes after maximum aggregation: 4193 AfriNIC Deaggregation factor: 4.69 Prefixes being announced from the AfriNIC address blocks: 25080 Unique aggregates announced from the AfriNIC address blocks: 8714 AfriNIC Region origin ASes present in the Internet Routing Table: 1226 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 413 AfriNIC Region transit ASes present in the Internet Routing Table: 241 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 497 Number of AfriNIC addresses announced to Internet: 102497536 Equivalent to 6 /8s, 27 /16s and 253 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 4620 515 518 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4256 4192 74 ERX-CERNET-BKB China Education and Rese 7552 2983 1150 88 VIETEL-AS-AP Viettel Group, VN 45899 2980 1705 113 VNPT-AS-VN VNPT Corp, VN 4766 2832 11131 767 KIXS-AS-KR Korea Telecom, KR 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2449 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2435 4907 30 CTTNET China TieTong Telecommunications 17974 2257 970 54 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2135 421 171 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6327 3501 1324 84 SHAW - Shaw Communications Inc., CA 11492 3471 224 617 CABLEONE - CABLE ONE, INC., US 22773 3293 2977 172 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2609 5245 961 AMAZON-02 - Amazon.com, Inc., US 16625 2200 1212 1668 AKAMAI-AS - Akamai Technologies, Inc., 18566 2152 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2746 535 CHARTER-20115 - Charter Communications, 5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications 30036 2074 347 131 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2053 5080 598 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 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 5175 1617 133 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3035 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2587 563 1913 AKAMAI-ASN1, US 12389 2191 2195 613 ROSTELECOM-AS, RU 34984 2049 337 536 TELLCOM-AS, TR 9121 1811 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1297 544 17 CORBINA-AS OJSC "Vimpelcom", RU 6849 1218 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5444 3313 605 Uninet S.A. de C.V., MX 10620 3123 475 888 Telmex Colombia S.A., CO 11830 2676 371 71 Instituto Costarricense de Electricidad 6503 1661 449 54 Axtel, S.A.B. de C.V., MX 7303 1437 961 219 Telecom Argentina S.A., AR 28573 1182 2240 185 CLARO S.A., BR 6147 1117 377 29 Telefonica del Peru S.A.A., PE 3816 1023 511 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 943 145 69 Alestra, S. de R.L. de C.V., MX 13999 924 537 256 Mega Cable, S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 37611 908 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 787 1411 44 ETISALAT-MISR, EG 24863 739 393 22 LINKdotNET-AS, EG 24835 683 632 20 RAYA-AS, EG 8452 644 1728 15 TE-AS TE-AS, EG 29571 474 70 12 ORANGE-COTE-IVOIRE, CI 37492 458 470 57 ORANGE-, TN 37342 421 32 1 MOVITEL, MZ 15399 411 45 11 WANANCHI-, KE Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5444 3313 605 Uninet S.A. de C.V., MX 12479 5175 1617 133 UNI2-AS, ES 7545 4620 515 518 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4256 4192 74 ERX-CERNET-BKB China Education and Rese 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3501 1324 84 SHAW - Shaw Communications Inc., CA 11492 3471 224 617 CABLEONE - CABLE ONE, INC., US 22773 3293 2977 172 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3123 475 888 Telmex Colombia S.A., CO 8551 3035 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 5175 5042 UNI2-AS, ES 4538 4256 4182 ERX-CERNET-BKB China Education and Research Net 7545 4620 4102 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3501 3417 SHAW - Shaw Communications Inc., CA 22773 3293 3121 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3035 2992 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2983 2895 VIETEL-AS-AP Viettel Group, VN 45899 2980 2867 VNPT-AS-VN VNPT Corp, VN 11492 3471 2854 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 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65599 UNALLOCATED 103.14.27.0/24 134813 CYBERCOMM-BD Cyber Communicati 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 4230060012 PRIVATE 132.190.106.0/24 64673 -Private Use AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:13 /9:11 /10:36 /11:99 /12:291 /13:568 /14:1123 /15:1909 /16:13325 /17:7892 /18:13873 /19:25494 /20:39471 /21:46106 /22:90181 /23:73931 /24:410046 /25:827 /26:660 /27:643 /28:39 /29:20 /30:21 /31:4 /32:54 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3995 5175 UNI2-AS, ES 6327 3271 3501 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2759 3471 CABLEONE - CABLE ONE, INC., US 22773 2536 3293 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2491 3035 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2047 2152 MEGAPATH5-US - MegaPath Corporation, US 11830 2021 2676 Instituto Costarricense de Electricidad y Telec 30036 1823 2074 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2087 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1631 2:888 4:18 5:2736 6:43 7:1 8:1151 12:1869 13:296 14:1875 15:35 16:4 17:198 18:58 20:48 23:2529 24:2412 25:2 27:2530 31:2002 32:88 35:31 36:532 37:2972 38:1600 39:274 40:119 41:3144 42:730 43:1990 44:136 45:6239 46:3052 47:241 49:1320 50:1071 51:318 52:1109 54:362 55:1 56:6 57:41 58:1707 59:1075 60:462 61:2121 62:1904 63:1802 64:5059 65:2178 66:4782 67:2651 68:1154 69:3358 70:1150 71:601 72:2248 74:2714 75:399 76:526 77:1702 78:1744 79:2219 80:1588 81:1411 82:1056 83:825 84:1062 85:2132 86:558 87:1492 88:923 89:2399 90:211 91:6469 92:1277 93:2394 94:2458 95:3082 96:910 97:348 98:941 99:166 100:87 101:1159 102:293 103:19308 104:3579 105:227 106:903 107:1832 108:706 109:3434 110:1627 111:1830 112:1408 113:1333 114:1142 115:1707 116:1599 117:1871 118:2216 119:1671 120:1121 121:1033 122:2364 123:1675 124:1444 125:1930 128:1209 129:690 130:517 131:1644 132:717 133:193 134:1042 135:224 136:535 137:672 138:1949 139:757 140:564 141:757 142:802 143:1009 144:852 145:497 146:1240 147:761 148:1684 149:728 150:768 151:996 152:919 153:327 154:2199 155:971 156:1631 157:848 158:670 159:1888 160:1473 161:886 162:2648 163:763 164:1118 165:1589 166:462 167:1346 168:3168 169:866 170:4009 171:500 172:1058 173:2106 174:989 175:871 176:2234 177:3996 178:2522 179:1307 180:2108 181:2357 182:2607 183:1332 184:1145 185:14407 186:3639 187:2497 188:2936 189:2055 190:8293 191:1363 192:9926 193:6404 194:5265 195:4049 196:2995 197:1761 198:5683 199:5977 200:7444 201:5014 202:10193 203:10212 204:4566 205:3019 206:3224 207:3195 208:3955 209:4139 210:3876 211:2025 212:3067 213:2800 214:1059 215:55 216:6029 217:2177 218:871 219:506 220:1833 221:997 222:955 223:1406 End of report

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New on RIPE Labs: OpenBGPD - Adding Diversity to the Route Server Landscape
by Mirjam Kuehne 28 Nov '18

28 Nov '18

Dear colleagues, In this new RIPE Labs article Claudio Jeker and Job Snijders describe how they revived the OpenBGPD daemon to bring more diversity to the Route Server landscape. https://labs.ripe.net/Members/claudio_jeker/openbgpd-adding-diversity-to-ro… This project was funded by the RIPE NCC Community Project Fund. Kind regards, Mirjam Kühne RIPE NCC

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Weekly Routing Table Report
by cscora＠apnic.net 23 Nov '18

23 Nov '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 24 Nov, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 726367 Prefixes after maximum aggregation (per Origin AS): 279703 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 348863 Total ASes present in the Internet Routing Table: 62493 Prefixes per ASN: 11.62 Origin-only ASes present in the Internet Routing Table: 53932 Origin ASes announcing only one prefix: 23432 Transit ASes present in the Internet Routing Table: 8561 Transit-only ASes present in the Internet Routing Table: 252 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 34 Number of instances of unregistered ASNs: 34 Number of 32-bit ASNs allocated by the RIRs: 24970 Number of 32-bit ASNs visible in the Routing Table: 20203 Prefixes from 32-bit ASNs in the Routing Table: 86579 Number of bogon 32-bit ASNs visible in the Routing Table: 17 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 246 Number of addresses announced to Internet: 2863306529 Equivalent to 170 /8s, 170 /16s and 151 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 242174 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 198658 Total APNIC prefixes after maximum aggregation: 56566 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 196048 Unique aggregates announced from the APNIC address blocks: 80608 APNIC Region origin ASes present in the Internet Routing Table: 9245 APNIC Prefixes per ASN: 21.21 APNIC Region origin ASes announcing only one prefix: 2600 APNIC Region transit ASes present in the Internet Routing Table: 1380 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4240 Number of APNIC addresses announced to Internet: 768530944 Equivalent to 45 /8s, 206 /16s and 218 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 215580 Total ARIN prefixes after maximum aggregation: 102443 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 214924 Unique aggregates announced from the ARIN address blocks: 102491 ARIN Region origin ASes present in the Internet Routing Table: 18302 ARIN Prefixes per ASN: 11.74 ARIN Region origin ASes announcing only one prefix: 6792 ARIN Region transit ASes present in the Internet Routing Table: 1831 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2508 Number of ARIN addresses announced to Internet: 1103264672 Equivalent to 65 /8s, 194 /16s and 123 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 198248 Total RIPE prefixes after maximum aggregation: 94720 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 194692 Unique aggregates announced from the RIPE address blocks: 115221 RIPE Region origin ASes present in the Internet Routing Table: 25652 RIPE Prefixes per ASN: 7.59 RIPE Region origin ASes announcing only one prefix: 11488 RIPE Region transit ASes present in the Internet Routing Table: 3538 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7616 Number of RIPE addresses announced to Internet: 715984000 Equivalent to 42 /8s, 173 /16s and 12 /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: 94259 Total LACNIC prefixes after maximum aggregation: 21774 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 95642 Unique aggregates announced from the LACNIC address blocks: 41823 LACNIC Region origin ASes present in the Internet Routing Table: 7809 LACNIC Prefixes per ASN: 12.25 LACNIC Region origin ASes announcing only one prefix: 2144 LACNIC Region transit ASes present in the Internet Routing Table: 1482 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5353 Number of LACNIC addresses announced to Internet: 172627712 Equivalent to 10 /8s, 74 /16s and 23 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 19587 Total AfriNIC prefixes after maximum aggregation: 4172 AfriNIC Deaggregation factor: 4.69 Prefixes being announced from the AfriNIC address blocks: 24815 Unique aggregates announced from the AfriNIC address blocks: 8490 AfriNIC Region origin ASes present in the Internet Routing Table: 1212 AfriNIC Prefixes per ASN: 20.47 AfriNIC Region origin ASes announcing only one prefix: 408 AfriNIC Region transit ASes present in the Internet Routing Table: 239 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 486 Number of AfriNIC addresses announced to Internet: 102513408 Equivalent to 6 /8s, 28 /16s and 59 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 4640 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4621 518 516 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3004 1153 93 VIETEL-AS-AP Viettel Group, VN 45899 2958 1689 111 VNPT-AS-VN VNPT Corp, VN 4766 2826 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2747 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2442 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2431 4907 31 CTTNET China TieTong Telecommunications 17974 2247 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2121 421 171 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6327 3495 1324 84 SHAW - Shaw Communications Inc., CA 11492 3465 224 626 CABLEONE - CABLE ONE, INC., US 22773 3280 2973 166 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2543 5241 959 AMAZON-02 - Amazon.com, Inc., US 16625 2222 1205 1659 AKAMAI-AS - Akamai Technologies, Inc., 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2144 2740 538 CHARTER-20115 - Charter Communications, 5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications 30036 2070 347 137 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2047 5079 593 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 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 5145 1616 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3039 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2579 565 1917 AKAMAI-ASN1, US 12389 2185 2194 615 ROSTELECOM-AS, RU 34984 2021 336 537 TELLCOM-AS, TR 9121 1872 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1289 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1218 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5440 3313 605 Uninet S.A. de C.V., MX 10620 3124 475 887 Telmex Colombia S.A., CO 11830 2675 371 71 Instituto Costarricense de Electricidad 6503 1662 449 55 Axtel, S.A.B. de C.V., MX 7303 1439 962 217 Telecom Argentina S.A., AR 28573 1190 2239 187 CLARO S.A., BR 6147 1115 377 29 Telefonica del Peru S.A.A., PE 3816 1024 513 117 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 947 145 70 Alestra, S. de R.L. de C.V., MX 13999 922 537 260 Mega Cable, S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 37611 907 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 783 1411 44 ETISALAT-MISR, EG 24863 735 393 22 LINKdotNET-AS, EG 24835 657 634 21 RAYA-AS, EG 8452 641 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 464 70 12 ORANGE-COTE-IVOIRE, CI 37342 421 32 1 MOVITEL, MZ 15399 411 45 11 WANANCHI-, KE Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5440 3313 605 Uninet S.A. de C.V., MX 12479 5145 1616 134 UNI2-AS, ES 4538 4640 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4621 518 516 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3495 1324 84 SHAW - Shaw Communications Inc., CA 11492 3465 224 626 CABLEONE - CABLE ONE, INC., US 22773 3280 2973 166 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3124 475 887 Telmex Colombia S.A., CO 8551 3039 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 5145 5011 UNI2-AS, ES 4538 4640 4566 ERX-CERNET-BKB China Education and Research Net 7545 4621 4105 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3495 3411 SHAW - Shaw Communications Inc., CA 22773 3280 3114 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3039 2996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3004 2911 VIETEL-AS-AP Viettel Group, VN 45899 2958 2847 VNPT-AS-VN VNPT Corp, VN 11492 3465 2839 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 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 4230060012 PRIVATE 132.190.106.0/24 64673 -Private Use AS-, ZZ 4230060012 PRIVATE 132.190.232.0/24 64673 -Private Use AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:36 /11:99 /12:290 /13:566 /14:1117 /15:1897 /16:13314 /17:7884 /18:13881 /19:25487 /20:39516 /21:46126 /22:90120 /23:74168 /24:409596 /25:824 /26:638 /27:645 /28:39 /29:20 /30:21 /31:4 /32:54 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3961 5145 UNI2-AS, ES 6327 3267 3495 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2754 3465 CABLEONE - CABLE ONE, INC., US 22773 2532 3280 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2495 3039 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2020 2675 Instituto Costarricense de Electricidad y Telec 30036 1819 2070 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2087 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1628 2:890 4:18 5:2720 6:43 7:1 8:1149 12:1873 13:259 14:1872 15:35 16:3 17:195 18:58 20:48 23:2564 24:2405 25:2 27:2534 31:2003 32:86 35:31 36:531 37:2939 38:1576 39:275 40:120 41:3137 42:730 43:1977 44:134 45:6125 46:3044 47:239 49:1320 50:1068 51:318 52:1109 54:362 55:1 56:6 57:41 58:1693 59:1071 60:463 61:2108 62:1877 63:1800 64:5064 65:2173 66:4778 67:2651 68:1157 69:3349 70:1152 71:600 72:2244 74:2716 75:408 76:495 77:1690 78:1749 79:2214 80:1581 81:1409 82:1057 83:819 84:1074 85:2108 86:548 87:1467 88:947 89:2400 90:210 91:6473 92:1273 93:2397 94:2395 95:3089 96:910 97:348 98:941 99:167 100:87 101:1160 102:288 103:19265 104:3608 105:242 106:890 107:1832 108:705 109:3407 110:1635 111:1827 112:1405 113:1330 114:1146 115:1705 116:1665 117:1882 118:2219 119:1669 120:1117 121:1032 122:2354 123:1695 124:1455 125:1948 128:1198 129:692 130:514 131:1631 132:717 133:193 134:1043 135:224 136:532 137:668 138:1972 139:746 140:564 141:758 142:805 143:998 144:844 145:498 146:1240 147:768 148:1696 149:790 150:769 151:985 152:897 153:327 154:2069 155:958 156:1592 157:843 158:656 159:1881 160:1460 161:883 162:2648 163:760 164:1121 165:1600 166:459 167:1342 168:3139 169:864 170:4019 171:499 172:1056 173:2105 174:987 175:865 176:2208 177:3963 178:2516 179:1309 180:2128 181:2365 182:2600 183:1320 184:1143 185:14405 186:3618 187:2494 188:2931 189:2057 190:8345 191:1380 192:9920 193:6410 194:5252 195:4034 196:2995 197:1765 198:5674 199:5982 200:7401 201:5017 202:10262 203:10188 204:4611 205:3008 206:3259 207:3218 208:3965 209:4181 210:3870 211:2022 212:3024 213:2801 214:1055 215:55 216:6046 217:2179 218:871 219:577 220:1827 221:999 222:969 223:1400 End of report

1 0

RIPE NCC's RPKI Planned Downtime
by Thiago da Cruz 22 Nov '18

22 Nov '18

Hi all, We’ll be running an upgrade on our infrastructure on Monday 26 November from 08:00 UTC. The RSYNC and RRDP repositories will be accessible, but the up down protocol, the RPKI user interface on my.ripe.net, and REST API will be unavailable during the upgrade. We expect the upgrade to take no longer than a few hours. Apologies for any inconvenience this may cause. https://www.ripe.net/support/service-announcements/rpki-planned-downtime Kind regards, Thiago da Cruz - RIPE NCC

1 0

Wo kaufst du Sportartikel?
by Walter Marshall 17 Nov '18

17 Nov '18

Hallo an alle. Temperierte sein Fahrrad weiter [url=https://biketech24.de/e-bike-pedelecs]biketech24[/url] Sehr erfreut. Heute werde ich es üben. Nicht teuer, zufrieden mit schneller Lieferung. Normalerweise traue ich dem Internet nicht, ich glaube, dass es viele Betrüger gibt, jetzt habe ich meine Meinung dazu völlig geändert. Wo kaufst du Sportartikel? Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

1 0

Weekly Routing Table Report
by cscora＠apnic.net 16 Nov '18

16 Nov '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 17 Nov, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 726297 Prefixes after maximum aggregation (per Origin AS): 279323 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 348399 Total ASes present in the Internet Routing Table: 62474 Prefixes per ASN: 11.63 Origin-only ASes present in the Internet Routing Table: 53901 Origin ASes announcing only one prefix: 23425 Transit ASes present in the Internet Routing Table: 8573 Transit-only ASes present in the Internet Routing Table: 254 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 34 Number of instances of unregistered ASNs: 34 Number of 32-bit ASNs allocated by the RIRs: 24905 Number of 32-bit ASNs visible in the Routing Table: 20153 Prefixes from 32-bit ASNs in the Routing Table: 86126 Number of bogon 32-bit ASNs visible in the Routing Table: 17 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 263 Number of addresses announced to Internet: 2862740641 Equivalent to 170 /8s, 161 /16s and 244 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 242331 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 198594 Total APNIC prefixes after maximum aggregation: 56383 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 196021 Unique aggregates announced from the APNIC address blocks: 80441 APNIC Region origin ASes present in the Internet Routing Table: 9236 APNIC Prefixes per ASN: 21.22 APNIC Region origin ASes announcing only one prefix: 2584 APNIC Region transit ASes present in the Internet Routing Table: 1369 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4219 Number of APNIC addresses announced to Internet: 768640640 Equivalent to 45 /8s, 208 /16s and 134 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 215480 Total ARIN prefixes after maximum aggregation: 102201 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214804 Unique aggregates announced from the ARIN address blocks: 102213 ARIN Region origin ASes present in the Internet Routing Table: 18304 ARIN Prefixes per ASN: 11.74 ARIN Region origin ASes announcing only one prefix: 6806 ARIN Region transit ASes present in the Internet Routing Table: 1835 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2505 Number of ARIN addresses announced to Internet: 1103190176 Equivalent to 65 /8s, 193 /16s and 88 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 198202 Total RIPE prefixes after maximum aggregation: 94737 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 194634 Unique aggregates announced from the RIPE address blocks: 115231 RIPE Region origin ASes present in the Internet Routing Table: 25636 RIPE Prefixes per ASN: 7.59 RIPE Region origin ASes announcing only one prefix: 11479 RIPE Region transit ASes present in the Internet Routing Table: 3546 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7587 Number of RIPE addresses announced to Internet: 715506304 Equivalent to 42 /8s, 165 /16s and 194 /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: 93976 Total LACNIC prefixes after maximum aggregation: 21764 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 95375 Unique aggregates announced from the LACNIC address blocks: 41696 LACNIC Region origin ASes present in the Internet Routing Table: 7804 LACNIC Prefixes per ASN: 12.22 LACNIC Region origin ASes announcing only one prefix: 2147 LACNIC Region transit ASes present in the Internet Routing Table: 1481 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5349 Number of LACNIC addresses announced to Internet: 172593664 Equivalent to 10 /8s, 73 /16s and 146 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 20010 Total AfriNIC prefixes after maximum aggregation: 4210 AfriNIC Deaggregation factor: 4.75 Prefixes being announced from the AfriNIC address blocks: 25200 Unique aggregates announced from the AfriNIC address blocks: 8571 AfriNIC Region origin ASes present in the Internet Routing Table: 1219 AfriNIC Prefixes per ASN: 20.67 AfriNIC Region origin ASes announcing only one prefix: 409 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 493 Number of AfriNIC addresses announced to Internet: 102417408 Equivalent to 6 /8s, 26 /16s and 196 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 4639 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4610 518 515 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3012 1154 94 VIETEL-AS-AP Viettel Group, VN 45899 2947 1689 111 VNPT-AS-VN VNPT Corp, VN 4766 2799 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2747 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2428 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2407 4907 31 CTTNET China TieTong Telecommunications 17974 2247 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2123 421 172 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6327 3486 1324 84 SHAW - Shaw Communications Inc., CA 11492 3466 224 627 CABLEONE - CABLE ONE, INC., US 22773 3277 2973 166 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2503 5215 930 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2739 544 CHARTER-NET-HKY-NC - Charter Communicat 16625 2121 1146 1574 AKAMAI-AS - Akamai Technologies, Inc., 5650 2086 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2066 347 135 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2044 5079 594 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 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 5092 1613 133 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2579 569 1918 AKAMAI-ASN1, US 12389 2186 2194 617 ROSTELECOM-AS, RU 34984 2042 337 540 TELLCOM-AS, TR 9121 1845 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1285 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1218 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5462 3313 605 Uninet S.A. de C.V., MX 10620 3120 475 885 Telmex Colombia S.A., CO 11830 2668 370 75 Instituto Costarricense de Electricidad 6503 1660 449 54 Axtel, S.A.B. de C.V., MX 7303 1441 963 208 Telecom Argentina S.A., AR 28573 1192 2237 191 CLARO S.A., BR 6147 1111 377 29 Telefonica del Peru S.A.A., PE 3816 1021 512 118 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 938 145 72 Alestra, S. de R.L. de C.V., MX 13999 922 537 260 Mega Cable, S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1167 394 29 LINKdotNET-AS, EG 37611 905 107 9 Afrihost, ZA 36903 796 400 142 MT-MPLS, MA 36992 763 1411 43 ETISALAT-MISR, EG 8452 649 1728 15 TE-AS TE-AS, EG 24835 641 680 21 RAYA-AS, EG 37492 467 470 57 ORANGE-, TN 29571 464 70 12 ORANGE-COTE-IVOIRE, CI 23889 401 231 15 MauritiusTelecom, MU 15399 396 45 11 WANANCHI-, KE Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5462 3313 605 Uninet S.A. de C.V., MX 12479 5092 1613 133 UNI2-AS, ES 4538 4639 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4610 518 515 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3486 1324 84 SHAW - Shaw Communications Inc., CA 11492 3466 224 627 CABLEONE - CABLE ONE, INC., US 22773 3277 2973 166 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3120 475 885 Telmex Colombia S.A., CO 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 5092 4959 UNI2-AS, ES 4538 4639 4565 ERX-CERNET-BKB China Education and Research Net 7545 4610 4095 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3486 3402 SHAW - Shaw Communications Inc., CA 22773 3277 3111 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3038 2995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3012 2918 VIETEL-AS-AP Viettel Group, VN 11492 3466 2839 CABLEONE - CABLE ONE, INC., US 45899 2947 2836 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 4230060012 PRIVATE 132.190.106.0/24 64673 -Private Use AS-, ZZ 4230060012 PRIVATE 132.190.232.0/24 64673 -Private Use AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:36 /11:99 /12:290 /13:567 /14:1118 /15:1896 /16:13312 /17:7873 /18:13825 /19:25455 /20:39503 /21:46131 /22:90381 /23:74057 /24:409466 /25:828 /26:646 /27:653 /28:37 /29:20 /30:21 /31:4 /32:54 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3916 5092 UNI2-AS, ES 6327 3258 3486 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2754 3466 CABLEONE - CABLE ONE, INC., US 22773 2529 3277 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2494 3038 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2012 2668 Instituto Costarricense de Electricidad y Telec 30036 1815 2066 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2086 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1626 2:891 4:18 5:2721 6:43 7:1 8:1143 12:1872 13:254 14:1877 15:34 16:3 17:196 18:58 20:48 23:2547 24:2420 25:2 27:2528 31:2007 32:85 35:31 36:535 37:2937 38:1567 39:272 40:120 41:3189 42:726 43:1987 44:133 45:6061 46:3057 47:237 49:1314 50:1071 51:318 52:1109 54:362 55:1 56:6 57:41 58:1701 59:1032 60:463 61:2093 62:1879 63:1799 64:5069 65:2199 66:4813 67:2643 68:1157 69:3372 70:1179 71:602 72:2236 74:2724 75:411 76:495 77:1691 78:1747 79:2219 80:1590 81:1416 82:1058 83:813 84:1067 85:2113 86:569 87:1497 88:938 89:2388 90:210 91:6481 92:1285 93:2389 94:2391 95:3078 96:913 97:348 98:940 99:161 100:87 101:1167 102:277 103:19218 104:3605 105:241 106:876 107:1828 108:705 109:3425 110:1635 111:1827 112:1407 113:1328 114:1146 115:1698 116:1662 117:1879 118:2207 119:1675 120:1118 121:1036 122:2344 123:1686 124:1454 125:1952 128:1211 129:667 130:513 131:1630 132:718 133:191 134:1039 135:229 136:532 137:668 138:1959 139:742 140:564 141:755 142:805 143:1011 144:842 145:498 146:1250 147:767 148:1686 149:781 150:769 151:996 152:890 153:325 154:2055 155:955 156:1581 157:844 158:653 159:1865 160:1467 161:884 162:2639 163:757 164:1113 165:1595 166:460 167:1340 168:3158 169:865 170:3997 171:499 172:1051 173:2103 174:988 175:832 176:2197 177:3999 178:2513 179:1310 180:2171 181:2379 182:2598 183:1481 184:1139 185:14352 186:3608 187:2483 188:2923 189:2027 190:8322 191:1387 192:9910 193:6422 194:5247 195:4034 196:2992 197:1790 198:5665 199:5997 200:7314 201:5003 202:10246 203:10195 204:4613 205:2996 206:3260 207:3220 208:3970 209:4176 210:3857 211:2017 212:3021 213:2819 214:1047 215:55 216:6036 217:2188 218:877 219:575 220:1827 221:998 222:969 223:1402 End of report

1 0

Community-driven FAQ for RPKI
by Alex Band 16 Nov '18

16 Nov '18

We put together a Frequently Asked Questions document for the Resource Public Key Infrastructure (RPKI). The aim is to provide a comprehensive overview of common questions that network operators and interested parties ask about the technology itself and the deployment of it, along with peer reviewed answers. To make this truly inclusive, it is available as an open source project on Github, allowing you to fork, do a pull request with an edit or addition, or open an issue in case you have suggestion. The original content was written by David Monosov, Melchior Aelmans, Job Snijders and myself, along with contributions from network operators around the world. The Github project is available here: https://github.com/NLnetLabs/rpki-faq The contents are automatically published on the NLnet Labs website: https://nlnetlabs.nl/projects/rpki/faq/ Many thanks to the NLNOG community for getting this off the ground. Cheers, Alex

1 0

restart validator instance behind rpki-validator.ripe.net?
by nusenu 15 Nov '18

15 Nov '18

Hi, since about a week or longer the RIPE RPKI validator at: https://rpki-validator.ripe.net is missing about 200 objects for the APNIC Root. If you click the orange "objects with warnings" on https://rpki-validator.ripe.net/trust-anchors you get an "OK 500" error. This should not be a big deal since no one is supposed to be using it for anything serious. I'm just linking to it from the RPKI Observatory and it is a bit odd if I'm claiming that some announcements have an RPKI validity state of "INVALID" and rpki-validator.ripe.net does not share that view when following the URL. https://nusenu.github.io/RPKI-Observatory/unreachable_AS7482-v4.html (click any of the "INVALID ASN" urls) Could someone restart it the instance to solve this? thanks! nusenu -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

1 0

Weekly Routing Table Report
by cscora＠apnic.net 02 Nov '18

02 Nov '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 03 Nov, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 724058 Prefixes after maximum aggregation (per Origin AS): 278351 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 347474 Total ASes present in the Internet Routing Table: 62311 Prefixes per ASN: 11.62 Origin-only ASes present in the Internet Routing Table: 53784 Origin ASes announcing only one prefix: 23352 Transit ASes present in the Internet Routing Table: 8527 Transit-only ASes present in the Internet Routing Table: 259 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 36 Number of instances of unregistered ASNs: 36 Number of 32-bit ASNs allocated by the RIRs: 24713 Number of 32-bit ASNs visible in the Routing Table: 19978 Prefixes from 32-bit ASNs in the Routing Table: 85127 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 262 Number of addresses announced to Internet: 2857432321 Equivalent to 170 /8s, 80 /16s and 245 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241521 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 197668 Total APNIC prefixes after maximum aggregation: 56146 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 195158 Unique aggregates announced from the APNIC address blocks: 80261 APNIC Region origin ASes present in the Internet Routing Table: 9203 APNIC Prefixes per ASN: 21.21 APNIC Region origin ASes announcing only one prefix: 2574 APNIC Region transit ASes present in the Internet Routing Table: 1370 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4184 Number of APNIC addresses announced to Internet: 768168640 Equivalent to 45 /8s, 201 /16s and 82 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 215080 Total ARIN prefixes after maximum aggregation: 102072 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214525 Unique aggregates announced from the ARIN address blocks: 102050 ARIN Region origin ASes present in the Internet Routing Table: 18279 ARIN Prefixes per ASN: 11.74 ARIN Region origin ASes announcing only one prefix: 6787 ARIN Region transit ASes present in the Internet Routing Table: 1828 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2486 Number of ARIN addresses announced to Internet: 1098799264 Equivalent to 65 /8s, 126 /16s and 88 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 197489 Total RIPE prefixes after maximum aggregation: 94402 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193880 Unique aggregates announced from the RIPE address blocks: 114827 RIPE Region origin ASes present in the Internet Routing Table: 25598 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 11465 RIPE Region transit ASes present in the Internet Routing Table: 3529 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7541 Number of RIPE addresses announced to Internet: 715282816 Equivalent to 42 /8s, 162 /16s and 89 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 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: 93937 Total LACNIC prefixes after maximum aggregation: 21540 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95372 Unique aggregates announced from the LACNIC address blocks: 41659 LACNIC Region origin ASes present in the Internet Routing Table: 7735 LACNIC Prefixes per ASN: 12.33 LACNIC Region origin ASes announcing only one prefix: 2118 LACNIC Region transit ASes present in the Internet Routing Table: 1451 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5278 Number of LACNIC addresses announced to Internet: 172528672 Equivalent to 10 /8s, 72 /16s and 148 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 19847 Total AfriNIC prefixes after maximum aggregation: 4162 AfriNIC Deaggregation factor: 4.77 Prefixes being announced from the AfriNIC address blocks: 24861 Unique aggregates announced from the AfriNIC address blocks: 8434 AfriNIC Region origin ASes present in the Internet Routing Table: 1215 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 408 AfriNIC Region transit ASes present in the Internet Routing Table: 244 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 489 Number of AfriNIC addresses announced to Internet: 102250496 Equivalent to 6 /8s, 24 /16s and 56 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 4637 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4546 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2991 1154 94 VIETEL-AS-AP Viettel Group, VN 45899 2947 1685 109 VNPT-AS-VN VNPT Corp, VN 4766 2806 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2446 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2422 4907 30 CTTNET China TieTong Telecommunications 17974 2244 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2130 421 170 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6327 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3271 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2413 5012 869 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2738 541 CHARTER-NET-HKY-NC - Charter Communicat 16625 2117 1140 1571 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2056 346 148 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2040 5079 594 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 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 5006 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3043 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2561 574 1913 AKAMAI-ASN1, US 12389 2178 2172 640 ROSTELECOM-AS, RU 34984 2012 334 534 TELLCOM-AS, TR 9121 1878 1691 17 TTNET, TR 13188 1600 100 42 TRIOLAN, UA 8402 1279 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5439 3307 600 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2663 370 75 Instituto Costarricense de Electricidad 6503 1660 449 54 Axtel, S.A.B. de C.V., MX 7303 1441 964 208 Telecom Argentina S.A., AR 28573 1128 2237 181 CLARO S.A., BR 6147 1089 377 29 Telefonica del Peru S.A.A., PE 3816 1025 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 923 538 259 Mega Cable, S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1155 394 29 LINKdotNET-AS, EG 37611 909 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 752 1411 41 ETISALAT-MISR, EG 24835 650 694 19 RAYA-AS, EG 8452 637 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 463 70 12 ORANGE-COTE-IVOIRE, CI 23889 400 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ 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 5439 3307 600 Uninet S.A. de C.V., MX 12479 5006 1615 134 UNI2-AS, ES 4538 4637 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4546 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3271 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3043 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 5006 4872 UNI2-AS, ES 4538 4637 4563 ERX-CERNET-BKB China Education and Research Net 7545 4546 4035 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3467 3383 SHAW - Shaw Communications Inc., CA 22773 3271 3107 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3043 3000 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2991 2897 VIETEL-AS-AP Viettel Group, VN 45899 2947 2838 VNPT-AS-VN VNPT Corp, VN 11492 3459 2830 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 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65553 UNALLOCATED 103.218.190.0/24 58715 EARTHTELECOMMUNICATION-AS EART 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 4230060012 PRIVATE 132.190.106.0/24 64673 -Private Use AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:36 /11:98 /12:289 /13:567 /14:1099 /15:1890 /16:13332 /17:7865 /18:13832 /19:25440 /20:39630 /21:46101 /22:89932 /23:73951 /24:407748 /25:817 /26:629 /27:640 /28:36 /29:20 /30:24 /31:4 /32:53 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3829 5006 UNI2-AS, ES 6327 3252 3467 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2745 3459 CABLEONE - CABLE ONE, INC., US 22773 2527 3271 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2499 3043 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2010 2663 Instituto Costarricense de Electricidad y Telec 30036 1805 2056 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2084 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1620 2:886 4:18 5:2694 6:43 7:1 8:1133 12:1875 13:240 14:1863 15:32 16:3 17:192 18:58 20:50 23:2484 24:2441 25:2 27:2498 31:2003 32:85 35:30 36:566 37:2933 38:1563 39:265 40:122 41:3203 42:714 43:1978 44:125 45:5943 46:3093 47:230 49:1308 50:1069 51:318 52:1098 54:363 55:1 56:12 57:38 58:1656 59:992 60:453 61:2086 62:1953 63:1789 64:5050 65:2196 66:4816 67:2664 68:1158 69:3357 70:1178 71:600 72:2230 74:2726 75:414 76:479 77:1669 78:1735 79:2223 80:1567 81:1409 82:1052 83:795 84:1041 85:2075 86:552 87:1469 88:948 89:2381 90:209 91:6477 92:1269 93:2390 94:2425 95:3019 96:914 97:350 98:936 99:152 100:71 101:1163 102:272 103:19057 104:3588 105:231 106:881 107:1845 108:710 109:3386 110:1667 111:1822 112:1396 113:1312 114:1142 115:1685 116:1651 117:1900 118:2201 119:1673 120:1105 121:1045 122:2333 123:1680 124:1447 125:1945 128:1202 129:690 130:507 131:1616 132:708 133:189 134:1038 135:237 136:528 137:659 138:1956 139:721 140:558 141:755 142:809 143:1003 144:844 145:498 146:1247 147:763 148:1682 149:779 150:764 151:998 152:873 153:325 154:2010 155:952 156:1569 157:843 158:656 159:1862 160:1478 161:868 162:2639 163:757 164:1107 165:1580 166:455 167:1349 168:3145 169:861 170:3991 171:492 172:1057 173:2095 174:986 175:829 176:2133 177:4016 178:2510 179:1298 180:2123 181:2432 182:2591 183:1471 184:1130 185:14292 186:3595 187:2455 188:2925 189:2014 190:8328 191:1396 192:9905 193:6376 194:5190 195:4028 196:2897 197:1618 198:5674 199:5968 200:7361 201:5022 202:10220 203:10159 204:4608 205:3024 206:3233 207:3215 208:3944 209:4156 210:3846 211:2015 212:3006 213:2831 214:1048 215:55 216:6032 217:2177 218:874 219:576 220:1825 221:1006 222:972 223:1393 End of report

1 0

Routinator 0.1.0 'Godspeed!', RPKI Relying Party Software released
by Alex Band 01 Nov '18

01 Nov '18

Further to our presentation in the routing working group at RIPE 77, we’re happy to tell you Routinator 0.1.0 'Godspeed!’ has now been released. The initial release implements the basic set of functionality: fetching and validating RPKI data and exposing route origin attestations both as output (CSV, JSON, RPSL) and to routers via the RPKI-RTR protocol. Assuming you have rsync and the C toolchain but not yet Rust, here’s how you get the Routinator to run as an RTR server listening on 127.0.0.1 port 3323: curl https://sh.rustup.rs -sSf | sh source ~/.cargo/env cargo install routinator routinator -r -l 127.0.0.1:3323 We’re very much looking forward to your operational feedback, to ensure this package runs well in a wide variety of environments. Going forward, we’ll be focussing on monitoring for the next release. You can find the source code and further details on Github: https://github.com/NLnetLabs/routinator Cheers, Alex Band NLnet Labs

1 0

Weekly Routing Table Report
by cscora＠apnic.net 26 Oct '18

26 Oct '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 27 Oct, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 722250 Prefixes after maximum aggregation (per Origin AS): 278090 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 346952 Total ASes present in the Internet Routing Table: 62257 Prefixes per ASN: 11.60 Origin-only ASes present in the Internet Routing Table: 53743 Origin ASes announcing only one prefix: 23346 Transit ASes present in the Internet Routing Table: 8514 Transit-only ASes present in the Internet Routing Table: 263 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 44 Max AS path prepend of ASN ( 19955) 41 Prefixes from unregistered ASNs in the Routing Table: 40 Number of instances of unregistered ASNs: 40 Number of 32-bit ASNs allocated by the RIRs: 24617 Number of 32-bit ASNs visible in the Routing Table: 19895 Prefixes from 32-bit ASNs in the Routing Table: 84143 Number of bogon 32-bit ASNs visible in the Routing Table: 230 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 261 Number of addresses announced to Internet: 2860457139 Equivalent to 170 /8s, 127 /16s and 28 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241318 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 196372 Total APNIC prefixes after maximum aggregation: 56014 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 194079 Unique aggregates announced from the APNIC address blocks: 80222 APNIC Region origin ASes present in the Internet Routing Table: 9197 APNIC Prefixes per ASN: 21.10 APNIC Region origin ASes announcing only one prefix: 2576 APNIC Region transit ASes present in the Internet Routing Table: 1369 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4168 Number of APNIC addresses announced to Internet: 767928322 Equivalent to 45 /8s, 197 /16s and 168 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 214886 Total ARIN prefixes after maximum aggregation: 102025 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214232 Unique aggregates announced from the ARIN address blocks: 102051 ARIN Region origin ASes present in the Internet Routing Table: 18279 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6780 ARIN Region transit ASes present in the Internet Routing Table: 1819 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 44 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2480 Number of ARIN addresses announced to Internet: 1102718992 Equivalent to 65 /8s, 186 /16s and 40 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 197293 Total RIPE prefixes after maximum aggregation: 94314 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193756 Unique aggregates announced from the RIPE address blocks: 114550 RIPE Region origin ASes present in the Internet Routing Table: 25591 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 11485 RIPE Region transit ASes present in the Internet Routing Table: 3536 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7526 Number of RIPE addresses announced to Internet: 714749056 Equivalent to 42 /8s, 154 /16s and 52 /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: 93819 Total LACNIC prefixes after maximum aggregation: 21500 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95259 Unique aggregates announced from the LACNIC address blocks: 41519 LACNIC Region origin ASes present in the Internet Routing Table: 7692 LACNIC Prefixes per ASN: 12.38 LACNIC Region origin ASes announcing only one prefix: 2103 LACNIC Region transit ASes present in the Internet Routing Table: 1448 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5237 Number of LACNIC addresses announced to Internet: 172397600 Equivalent to 10 /8s, 70 /16s and 148 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 19839 Total AfriNIC prefixes after maximum aggregation: 4203 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 24663 Unique aggregates announced from the AfriNIC address blocks: 8370 AfriNIC Region origin ASes present in the Internet Routing Table: 1210 AfriNIC Prefixes per ASN: 20.38 AfriNIC Region origin ASes announcing only one prefix: 402 AfriNIC Region transit ASes present in the Internet Routing Table: 241 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 484 Number of AfriNIC addresses announced to Internet: 102236160 Equivalent to 6 /8s, 24 /16s and 0 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 4634 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4522 509 503 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2950 1153 93 VIETEL-AS-AP Viettel Group, VN 45899 2947 1685 110 VNPT-AS-VN VNPT Corp, VN 4766 2807 11130 763 KIXS-AS-KR Korea Telecom, KR 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9394 2426 4907 30 CTTNET China TieTong Telecommunications 9808 2250 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2246 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2130 421 171 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6327 3455 1324 84 SHAW - Shaw Communications Inc., CA 11492 3453 223 640 CABLEONE - CABLE ONE, INC., US 22773 3273 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2354 5006 851 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2737 540 CHARTER-NET-HKY-NC - Charter Communicat 16625 2099 1128 1565 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2052 346 152 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2041 5080 596 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 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 4997 1616 132 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3037 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2559 573 1910 AKAMAI-ASN1, US 12389 2144 2125 679 ROSTELECOM-AS, RU 34984 2021 335 532 TELLCOM-AS, TR 9121 1871 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1285 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5434 3307 599 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2665 370 80 Instituto Costarricense de Electricidad 6503 1660 449 55 Axtel, S.A.B. de C.V., MX 7303 1436 959 209 Telecom Argentina S.A., AR 28573 1125 2237 181 CLARO S.A., BR 6147 1090 377 29 Telefonica del Peru S.A.A., PE 3816 1027 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 936 145 71 Alestra, S. de R.L. de C.V., MX 13999 921 537 258 Mega Cable, S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1170 396 48 LINKdotNET-AS, EG 37611 907 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 776 1411 41 ETISALAT-MISR, EG 24835 676 758 20 RAYA-AS, EG 8452 636 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 461 70 12 ORANGE-COTE-IVOIRE, CI 23889 396 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ 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 5434 3307 599 Uninet S.A. de C.V., MX 12479 4997 1616 132 UNI2-AS, ES 4538 4634 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4522 509 503 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3455 1324 84 SHAW - Shaw Communications Inc., CA 11492 3453 223 640 CABLEONE - CABLE ONE, INC., US 22773 3273 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3037 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 4997 4865 UNI2-AS, ES 4538 4634 4560 ERX-CERNET-BKB China Education and Research Net 7545 4522 4019 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3455 3371 SHAW - Shaw Communications Inc., CA 22773 3273 3109 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3037 2994 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2950 2857 VIETEL-AS-AP Viettel Group, VN 45899 2947 2837 VNPT-AS-VN VNPT Corp, VN 11492 3453 2813 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65551 DOCUMENT 103.112.64.0/23 58889 ZOL-BD Zx Online Ltd, BD 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:36 /11:98 /12:289 /13:567 /14:1122 /15:1888 /16:13319 /17:7885 /18:13837 /19:25410 /20:39613 /21:46014 /22:89730 /23:73619 /24:406579 /25:821 /26:624 /27:639 /28:35 /29:21 /30:22 /31:4 /32:53 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3811 4997 UNI2-AS, ES 6327 3240 3455 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2740 3453 CABLEONE - CABLE ONE, INC., US 22773 2529 3273 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2493 3037 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2012 2665 Instituto Costarricense de Electricidad y Telec 30036 1801 2052 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1615 2:893 4:18 5:2670 6:43 7:1 8:1142 12:1873 13:231 14:1858 15:33 16:3 17:192 18:58 20:50 23:2471 24:2435 25:2 27:2512 31:2025 32:86 35:30 36:553 37:2927 38:1560 39:262 40:122 41:3211 42:717 43:1979 44:125 45:5844 46:3100 47:228 49:1351 50:1069 51:319 52:1098 54:361 55:1 56:12 57:38 58:1623 59:991 60:418 61:2088 62:1891 63:1795 64:5062 65:2198 66:4830 67:2667 68:1155 69:3341 70:1168 71:591 72:2239 74:2728 75:415 76:470 77:1662 78:1742 79:2217 80:1566 81:1414 82:1053 83:789 84:1043 85:2074 86:561 87:1463 88:948 89:2379 90:208 91:6450 92:1275 93:2394 94:2447 95:3020 96:913 97:351 98:945 99:147 100:86 101:1160 102:263 103:18982 104:3586 105:236 106:898 107:1835 108:709 109:3374 110:1667 111:1814 112:1345 113:1312 114:1142 115:1689 116:1647 117:1796 118:2194 119:1673 120:1082 121:1038 122:2320 123:1656 124:1451 125:1940 128:1209 129:672 130:502 131:1610 132:724 133:191 134:1035 135:237 136:526 137:662 138:1976 139:709 140:553 141:753 142:802 143:1021 144:842 145:496 146:1238 147:773 148:1644 149:781 150:762 151:996 152:875 153:325 154:1895 155:950 156:1557 157:820 158:652 159:1856 160:1474 161:871 162:2639 163:740 164:1096 165:1570 166:454 167:1344 168:3150 169:859 170:3989 171:496 172:1054 173:2083 174:993 175:825 176:2121 177:4019 178:2519 179:1279 180:2125 181:2448 182:2578 183:1305 184:1125 185:14273 186:3613 187:2451 188:2923 189:1997 190:8344 191:1388 192:9887 193:6337 194:5169 195:4041 196:2820 197:1620 198:5675 199:5964 200:7446 201:5011 202:10247 203:10147 204:4615 205:3009 206:3224 207:3203 208:3945 209:4149 210:3837 211:1985 212:2997 213:2810 214:1050 215:54 216:6001 217:2186 218:863 219:577 220:1818 221:994 222:971 223:1394 End of report

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New on RIPE Labs: Routing Security is Hot!
by Mirjam Kuehne 23 Oct '18

23 Oct '18

Dear colleagues, In this new RIPE Labs article Melchior Aelmans explains why routing security is a hot topic and why you should join the RPKI signing party: https://labs.ripe.net/Members/melchior_aelmans/routing-security-is-hot Kind regards, Mirjam Kühne RIPE NCC

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

20 Oct '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 20 Oct, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 720932 Prefixes after maximum aggregation (per Origin AS): 277736 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 346559 Total ASes present in the Internet Routing Table: 62172 Prefixes per ASN: 11.60 Origin-only ASes present in the Internet Routing Table: 53659 Origin ASes announcing only one prefix: 23351 Transit ASes present in the Internet Routing Table: 8513 Transit-only ASes present in the Internet Routing Table: 258 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 45 Number of instances of unregistered ASNs: 45 Number of 32-bit ASNs allocated by the RIRs: 24512 Number of 32-bit ASNs visible in the Routing Table: 19802 Prefixes from 32-bit ASNs in the Routing Table: 83276 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 265 Number of addresses announced to Internet: 2855841539 Equivalent to 170 /8s, 56 /16s and 175 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 240937 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 196031 Total APNIC prefixes after maximum aggregation: 55976 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 193756 Unique aggregates announced from the APNIC address blocks: 80180 APNIC Region origin ASes present in the Internet Routing Table: 9173 APNIC Prefixes per ASN: 21.12 APNIC Region origin ASes announcing only one prefix: 2566 APNIC Region transit ASes present in the Internet Routing Table: 1366 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4141 Number of APNIC addresses announced to Internet: 767770050 Equivalent to 45 /8s, 195 /16s and 61 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 214759 Total ARIN prefixes after maximum aggregation: 101898 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214148 Unique aggregates announced from the ARIN address blocks: 101956 ARIN Region origin ASes present in the Internet Routing Table: 18276 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6787 ARIN Region transit ASes present in the Internet Routing Table: 1819 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2468 Number of ARIN addresses announced to Internet: 1098652576 Equivalent to 65 /8s, 124 /16s and 27 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 197098 Total RIPE prefixes after maximum aggregation: 94122 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193556 Unique aggregates announced from the RIPE address blocks: 114401 RIPE Region origin ASes present in the Internet Routing Table: 25565 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 11475 RIPE Region transit ASes present in the Internet Routing Table: 3540 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7497 Number of RIPE addresses announced to Internet: 714892672 Equivalent to 42 /8s, 156 /16s and 101 /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: 93394 Total LACNIC prefixes after maximum aggregation: 21481 LACNIC Deaggregation factor: 4.35 Prefixes being announced from the LACNIC address blocks: 94805 Unique aggregates announced from the LACNIC address blocks: 41433 LACNIC Region origin ASes present in the Internet Routing Table: 7667 LACNIC Prefixes per ASN: 12.37 LACNIC Region origin ASes announcing only one prefix: 2118 LACNIC Region transit ASes present in the Internet Routing Table: 1445 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5216 Number of LACNIC addresses announced to Internet: 172298784 Equivalent to 10 /8s, 69 /16s and 18 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 19604 Total AfriNIC prefixes after maximum aggregation: 4219 AfriNIC Deaggregation factor: 4.65 Prefixes being announced from the AfriNIC address blocks: 24402 Unique aggregates announced from the AfriNIC address blocks: 8345 AfriNIC Region origin ASes present in the Internet Routing Table: 1207 AfriNIC Prefixes per ASN: 20.22 AfriNIC Region origin ASes announcing only one prefix: 405 AfriNIC Region transit ASes present in the Internet Routing Table: 243 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 480 Number of AfriNIC addresses announced to Internet: 101797120 Equivalent to 6 /8s, 17 /16s and 77 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 4638 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4471 496 489 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2985 1153 93 VIETEL-AS-AP Viettel Group, VN 45899 2839 1674 159 VNPT-AS-VN VNPT Corp, VN 4766 2809 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2734 1495 548 BSNL-NIB National Internet Backbone, IN 9394 2503 4907 31 CTTNET China TieTong Telecommunications 9808 2252 8699 26 CMNET-GD Guangdong Mobile Communication 17974 2240 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2133 422 172 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 11492 3495 226 581 CABLEONE - CABLE ONE, INC., US 6327 3454 1324 84 SHAW - Shaw Communications Inc., CA 22773 3268 2971 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2325 5005 834 AMAZON-02 - Amazon.com, Inc., US 18566 2156 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2148 2737 515 CHARTER-NET-HKY-NC - Charter Communicat 5650 2085 3074 1461 FRONTIER-FRTR - Frontier Communications 16625 2081 1118 1555 AKAMAI-AS - Akamai Technologies, Inc., 209 2036 5079 594 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 30036 2033 343 228 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 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 4996 1616 132 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3045 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2569 578 1913 AKAMAI-ASN1, US 12389 2119 2067 686 ROSTELECOM-AS, RU 34984 2030 336 527 TELLCOM-AS, TR 9121 1862 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1284 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5424 3305 609 Uninet S.A. de C.V., MX 10620 3199 490 804 Telmex Colombia S.A., CO 11830 2661 370 83 Instituto Costarricense de Electricidad 6503 1651 449 55 Axtel, S.A.B. de C.V., MX 7303 1432 956 206 Telecom Argentina S.A., AR 6147 1092 377 29 Telefonica del Peru S.A.A., PE 28573 1083 2234 192 CLARO S.A., BR 3816 1025 508 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 949 395 41 LINKdotNET-AS, EG 37611 902 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 753 1411 41 ETISALAT-MISR, EG 24835 682 758 20 RAYA-AS, EG 8452 612 1728 15 TE-AS TE-AS, EG 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37492 440 467 62 ORANGE-, TN 23889 394 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ 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 5424 3305 609 Uninet S.A. de C.V., MX 12479 4996 1616 132 UNI2-AS, ES 4538 4638 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4471 496 489 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3495 226 581 CABLEONE - CABLE ONE, INC., US 6327 3454 1324 84 SHAW - Shaw Communications Inc., CA 22773 3268 2971 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3199 490 804 Telmex Colombia S.A., CO 8551 3045 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 4996 4864 UNI2-AS, ES 4538 4638 4564 ERX-CERNET-BKB China Education and Research Net 7545 4471 3982 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3454 3370 SHAW - Shaw Communications Inc., CA 22773 3268 3107 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3045 2995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3495 2914 CABLEONE - CABLE ONE, INC., US 7552 2985 2892 VIETEL-AS-AP Viettel Group, VN 45899 2839 2680 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65551 DOCUMENT 103.112.64.0/23 58889 ZOL-BD Zx Online Ltd, BD 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ 64.30.152.0/24 15830 TELECITY-LON, 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 /8:14 /9:11 /10:36 /11:98 /12:289 /13:566 /14:1105 /15:1889 /16:13326 /17:7890 /18:13785 /19:25401 /20:39569 /21:45929 /22:89486 /23:73423 /24:405894 /25:822 /26:625 /27:639 /28:36 /29:21 /30:22 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3779 4996 UNI2-AS, ES 6327 3239 3454 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2764 3495 CABLEONE - CABLE ONE, INC., US 22773 2527 3268 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2501 3045 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2050 2156 MEGAPATH5-US - MegaPath Corporation, US 11830 2011 2661 Instituto Costarricense de Electricidad y Telec 30036 1781 2033 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2085 FRONTIER-FRTR - Frontier Communications of Amer Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1612 2:892 4:18 5:2676 6:43 7:1 8:1142 12:1869 13:222 14:1848 15:33 16:3 17:192 18:58 20:50 23:2471 24:2434 25:2 27:2512 31:2013 32:84 35:30 36:546 37:2918 38:1560 39:262 40:122 41:3179 42:717 43:1959 44:126 45:5808 46:3112 47:222 49:1352 50:1062 51:318 52:1089 54:361 55:1 56:12 57:38 58:1608 59:985 60:417 61:2084 62:1954 63:1805 64:5053 65:2204 66:4817 67:2665 68:1156 69:3345 70:1166 71:590 72:2245 74:2730 75:416 76:458 77:1658 78:1746 79:2226 80:1584 81:1422 82:1052 83:787 84:1048 85:2063 86:568 87:1468 88:942 89:2368 90:215 91:6446 92:1272 93:2392 94:2451 95:3026 96:924 97:353 98:944 99:145 100:86 101:1174 102:252 103:18935 104:3569 105:235 106:769 107:1831 108:710 109:3375 110:1658 111:1815 112:1329 113:1306 114:1143 115:1681 116:1660 117:1802 118:2192 119:1666 120:1083 121:1036 122:2319 123:1664 124:1451 125:1939 128:1206 129:689 130:503 131:1616 132:723 133:191 134:1036 135:237 136:527 137:658 138:1961 139:695 140:553 141:752 142:840 143:988 144:851 145:496 146:1249 147:769 148:1665 149:775 150:763 151:991 152:871 153:325 154:1882 155:941 156:1533 157:813 158:660 159:1867 160:1494 161:852 162:2650 163:735 164:1092 165:1565 166:454 167:1288 168:3138 169:859 170:3982 171:495 172:1040 173:2077 174:997 175:817 176:2107 177:3980 178:2507 179:1305 180:2122 181:2430 182:2596 183:1303 184:1135 185:14239 186:3591 187:2449 188:2930 189:2010 190:8269 191:1361 192:9864 193:6304 194:5153 195:4047 196:2838 197:1618 198:5692 199:5954 200:7407 201:5017 202:10249 203:10199 204:4612 205:2982 206:3217 207:3196 208:3931 209:4160 210:3834 211:1985 212:2983 213:2800 214:1041 215:54 216:6022 217:2181 218:866 219:575 220:1812 221:992 222:967 223:1400 End of report

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Re: [routing-wg] some stats for proposal 2018-06
by Alexander Azimov 18 Oct '18

18 Oct '18

Hi all, In the attachment is raw data that was used in https://ripe77.ripe.net/presentations/123-RIPE-NONAUTH.azimov.pdf It shows a list of globally visible prefixes that have route objects ONLY in RIPE-NONAUTH. For these prefixes, the removal of route objects from this database may lead to DoS. *Numbers for IPv4:* Total number of objects - 69178 Address space covered In other IRRs - 43527 Address space covered In other IRRs with same ASN - 33839 Unique Objects in RIPE-NONAUTH - 25651 Globally visible prefixes – 4507 ASNs - 543 *Numbers for IPv6:* Total number of objects - 1991 Address space covered In other IRRs - 1502 Address space covered In other IRRs with same ASN - 1336 Unique Objects - 489 Globally visible prefixes – 303 ASNs - 86 I haven't yet analyzed to which IRRs the route objects from NONAUTH should belong. So, please take it as input, but there is a significant place for improvement. чт, 18 окт. 2018 г. в 12:58, Alexander Azimov <aa(a)qrator.net>: > Hi all, > > In the attachment is raw data that was used in > https://ripe77.ripe.net/presentations/123-RIPE-NONAUTH.azimov.pdf > It shows a list of globally visible prefixes that have route objects ONLY > in RIPE-NONAUTH. For these prefixes, the removal of route objects from this > database may lead to DoS. > > *Numbers for IPv4:* > Total number of objects - 69178 > > Address space covered In other IRRs - 43527 > > Address space covered In other IRRs with same ASN - 33839 > > Unique Objects in RIPE-NONAUTH - 25651 > > Globally visible prefixes – 4507 > > ASNs - 543 > > > > *Numbers for IPv6:* > Total number of objects - 1991 > > Address space covered In other IRRs - 1502 > > Address space covered In other IRRs with same ASN - 1336 > > Unique Objects - 489 > > Globally visible prefixes – 303 > > ASNs - 86 > > I haven't yet analyzed to which IRRs the route objects from NONAUTH should > belong. So, please take it as input, but there is a significant place for > improvement. > > чт, 18 окт. 2018 г. в 12:48, nusenu <nusenu-lists(a)riseup.net>: > >> here is my data for you to scrutinize since >> Alexander Azimov (slides [3]) had some slightly different (lower) >> numbers (maybe that difference is either caused by a difference in >> TALs configured - or just because we didn't produce the data at the very >> same time >> or just a problem on my side) >> >> [1] 69178 route objects - 758 invalids - 55 of them are announced as >> defined in the route object >> [2] 1991 route5 objects - 16 invalids >> >> That said these are just current numbers but they obviously will change >> over time with the increasing creation of ROA outside of the RIPE region. >> >> >> kind regards, >> nusenu >> PS: I've a few more remarks but I'll postpone them. >> >> [1] >> https://gist.githubusercontent.com/nusenu/21687b0902cc64cd61b92ec5ae66bbc1/… >> [2] >> https://gist.githubusercontent.com/nusenu/7d4c7f6ea5cadb47ff49760e5f2e5aa0/… >> >> format: origin,prefix,RPKI validity state >> >> [3] https://ripe77.ripe.net/presentations/123-RIPE-NONAUTH.azimov.pdf >> >> >> >> -- >> https://twitter.com/nusenu_ >> https://mastodon.social/@nusenu >> >> > > -- > | Alexander Azimov | HLL l QRATOR > | tel.: +7 499 241 81 92 > | mob.: +7 915 360 08 86 > | skype: mitradir > | visit: radar.qrator.net > -- | Alexander Azimov | HLL l QRATOR | tel.: +7 499 241 81 92 | mob.: +7 915 360 08 86 | skype: mitradir | visit: radar.qrator.net

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Re: [routing-wg] some stats for proposal 2018-06
by nusenu 18 Oct '18

18 Oct '18

Hi Alexander, Alexander Azimov wrote: > In the attachment is raw data are you also planing to publish the RPKI validity state of your results per prefix so we can investigate the delta in the results? your attached files (global.non-auth.ipv[46].txt) don't contain RPKI data currently. kind regards, nusenu -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

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some stats for proposal 2018-06
by nusenu 18 Oct '18

18 Oct '18

Hi, I support the proposal and I'd like to add a **quick'n dirty** "impact analysis". 1) I took the 69178 [1] RIPE-NONAUTH route objects and run them through RPKI validator* 3. Which gives me 758 RPKI INVALID (669 ASN mismatch + 89 ML mismatch) objects. These objects would be the once that get removed as per the proposal. distribution by RPKI validity state: 67904 UNKNOWN 669 INVALID_ASN 516 VALID 89 INVALID_LENGTH 2) to estimate the impact of the route object deletion I then further categorize these 758 prefixes by asking: - Are they currently announced? (visible in RIS) - Are they currently announced by the origin in the route object? I only looked at exact matches - not less specifics. (RIPEstat prefix-routing-consistency data call was used to answer these questions) If one of these two questions is answered with "no", then I expect the potential impact of the deletion to be smaller than the other once (where both questions are answered with "yes"). Only 55 [3] objects (28 unique ASNs) are currently announced and match the origin in the route object. We can analyze these 55 further by asking "Are there IRR entries for them outside of RIPE-NONAUTH already?" (didn't do that yet) route6 stats ------------- total route6 objects found in RIPE-NONAUTH: 1991 [2] affected prefixes: 18 (12 ASN mismatch + 6 ML mismatch) break down by RPKI validity state* (including INVALID reason): 1879 UNKNOWN 94 VALID 12 INVALID_ASN 6 INVALID_LENGTH kind regards, nusenu [1] https://ftp.ripe.net/ripe/dbase/split/ripe-nonauth.db.route.gz [2] https://ftp.ripe.net/ripe/dbase/split/ripe-nonauth.db.route6.gz (fetched on 2018-10-17) *) ARIN TAL was enabled. [3] AS28885,206.49.101.0/24 AS3741,196.209.251.0/24 AS24218,124.158.224.0/22 AS1680,206.49.94.0/24 AS1680,209.88.155.0/24 AS1680,209.88.156.0/23 AS1680,209.88.158.0/24 AS1680,209.88.172.0/22 AS1680,209.88.176.0/20 AS1680,209.88.192.0/21 AS1680,216.72.32.0/21 AS1680,216.72.40.0/22 AS37403,41.79.150.0/24 AS37403,41.79.149.0/24 AS37403,41.79.151.0/24 AS37403,41.79.148.0/24 AS58396,103.225.172.0/24 AS58396,103.225.173.0/24 AS6908,118.91.174.0/24 AS43578,191.96.102.0/24 AS37403,41.242.40.0/24 AS37403,41.242.41.0/24 AS37403,41.242.42.0/24 AS37403,41.242.43.0/24 AS37403,41.242.44.0/24 AS37403,41.242.46.0/24 AS37403,41.242.45.0/24 AS37403,41.242.47.0/24 AS62000,191.101.23.0/24 AS57944,181.215.247.0/24 AS64484,191.96.249.0/24 AS203098,103.74.176.0/22 AS61317,191.101.96.0/20 AS200651,181.215.43.0/24 AS43818,191.96.113.0/24 AS203061,43.242.0.0/22 AS133537,191.96.38.0/24 AS60945,181.214.57.0/24 AS60458,181.41.199.0/24 AS60458,181.41.218.0/24 AS62240,191.101.22.0/24 AS20860,23.139.0.0/24 AS43818,191.96.60.0/23 AS205158,181.214.155.0/24 AS42962,103.81.184.0/24 AS42962,103.81.185.0/24 AS42962,103.81.186.0/24 AS42962,103.81.184.0/23 AS42962,103.81.186.0/23 AS197226,181.215.195.0/24 AS49835,138.255.89.0/24 AS44812,191.101.42.0/24 AS201942,191.96.124.0/22 AS2856,181.214.148.0/24 AS2856,181.214.231.0/24 -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu

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source: RIPE may also contain invalid ROUTEs
by denis walker 18 Oct '18

18 Oct '18

Hi guys There is a corner case where invalid ROUTE(6) objects may occur in the source: RIPE database. Before NWI-5 a ROUTE(6) object could be created either by the address space holder or the ASN holder. Both had to authorise the creation, but whoever created the object would maintain it. Suppose the ASN holder created an object and maintains it, then the address space holder chooses another ASN to announce the address space. The address space holder can delete the ROUTE(6) object using the Force Delete mechanism(1), if they know about it. But many resource holders still don't know such mechanisms exist. They may instead just create an RPKI ROA for the new announcement and leave the old ROUTE(6) object in the database. AFAIK there isn't yet any alignment mechanism, but it has been talked about recently, and the cleanup proposal under discussion only applies to source: RIPE-NONAUTH (but I'm not suggesting you extend it). Although this is a corner case, it means you can't guarantee all the data in source: RIPE is still authoritative. (1) https://www.ripe.net/manage-ips-and-asns/db/support/documentation/ripe-data… cheersdenisco-chair DB-WG

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New on RIPE Labs: The RPKI Observatory
by Mirjam Kuehne 17 Oct '18

17 Oct '18

Dear colleagues, In this RIPE Labs article nusenu talks about why it is important to take care of RPKI misconfigurations, what the impact of ignoring them is, how network operators can easily determine whether they are affected by a specific RPKI misconfiguration and how significantly the amount of RPKI unreachable IP space changed over the course of just a few weeks. https://labs.ripe.net/Members/nusenu_nusenu/the-rpki-observatory Kind regards, Mirjam Kühne RIPE NCC

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Fw: [db-wg] RIPE Policy Proposal 2018-06 Aims to Delete Conflicting Non-authorative IRR Objects
by denis walker 16 Oct '18

16 Oct '18

Sorry I forgot to include routing-wg on my reply... ----- Forwarded Message ----- From: denis walker via db-wg <db-wg(a)ripe.net> To: Job Snijders <job(a)instituut.net>; Nick Hilliard <nick(a)foobar.org> Cc: Marco Schmidt <mschmidt(a)ripe.net>; "db-wg(a)ripe.net" <db-wg(a)ripe.net> Sent: Tuesday, 16 October 2018, 3:57 Subject: Re: [db-wg] RIPE Policy Proposal 2018-06 Aims to Delete Conflicting Non-authorative IRR Objects Hi Job Just a couple of points. First is a technical issue with your proposal. In your Rationale you mention ¨creating out of region inetnums¨. It wasn't possible to create such objects. Only out of region aut-nums and route(6)s. You talk about cleaning up garbage in the RIPE-NONAUTH IRR. The principle of cleaning up garbage is always good. But doesn't this still leave a lot of potential garbage in all the commercial IRRs where ROUTE objects can still be created without authorisation by, consent from and knowledge of the address space holder? So should we also be promoting the RIRs authoritative IRRs over commercial IRRs so that ROUTE objects can all be created with proper authorisation? cheersdenisco-chair DB-WG From: Job Snijders via db-wg <db-wg(a)ripe.net> To: Nick Hilliard <nick(a)foobar.org> Cc: Marco Schmidt <mschmidt(a)ripe.net>; db-wg(a)ripe.net Sent: Sunday, 14 October 2018, 8:49 Subject: Re: [db-wg] RIPE Policy Proposal 2018-06 Aims to Delete Conflicting Non-authorative IRR Objects Dear Nick, On Sat, Oct 13, 2018 at 10:38:12PM +0100, Nick Hilliard via db-wg wrote: > Marco Schmidt via db-wg wrote on 11/10/2018 14:18: > > We just published the RIPE Policy proposal, 2018-06, "RIPE NCC IRR > > Database Non-Authoritative Route Object Clean-up", to the Routing > > Working Group mailing list. > > > > The goal of the proposal is to delete an non-authoritative object > > stored in the RIPE IRR, if it conflicts with an RPKI ROA. > > There are some corner cases where this could cause permanent and > unwarranted pain. > > 1. what's the procedure for backing out the deletion if the ROA holder > in the other RIR makes a mistake and, for example, forgets to create a > roa for a specific ASN and then they find their RIPE-NONAUTH route > object deleted by accident. When an operator makes a mistake, they've made a mistake. The same already applies today when the operator changes the ASN in the route/route6 object to the wrong origin ASN. The proposal does not have a 'back out' procedure; once a route/route6 object in RIPE-NONAUTH becomes in conflict with a RPKI ROA it should no longer exist. A different way of looking at things: What the policy proposal in a nutshell does is apply the RFC 6811 BGP origin validation process to IRR data. You could view the IRR data as if they are BGP announcements in context of 6811. Example: An IRR route object in RIPE-NONAUTH states that for prefix 206.48.168.0/22 a possible origin is AS4663 - but a set of PKI ROAs exists: 206.48.0.0/16 AS5511 maxlength 24 206.48.0.0/16 AS6505 maxlength 24 206.48.0.0/16 AS51964 maxlength 24 Obviously "206.48.168.0/22 AS4663" conflicts with the above set of ROAs and would be marked with origin validation state 'invalid'. This means that any network applying RPKI based BGP Origin Validation will reject the BGP announcement "206.48.168.0/22 AS4663", even though someone documented in the RIPE-NONAUTH IRR that that announcement perhaps could exist. The RIPE-NONAUTH IRR route object describes a state of the network that is to be discarded anyway - so deletion is warranted as it closes holes in prefix-list based filters in networks not doing OV. Also note that in the above scenario the owner of the ARIN-managed 206.48.0.0/16 prefix never was consulted or consented to the creation of the 206.48.168.0/22 route-object in the RIPE IRR. Leaving such objects laying around is a disservice to the global community - when there is clear and unambigious data that shows the IRR route object describes a route announcement that is to be rejected anyway. > 2. what happens when someone is busy creating ROAs in, for example, > Magastan and the RIPE NCC runs a deletion process mid-way through that > process When someone needs to create multiple ROAs, but only publishes one - it is an operator error. When one misconfigures things... they are misconfigured, no big deal. This is why for example the RIPE RPKI portal allows you to queue up RPKI ROA modifications and publish the batch in one go. By the way, What is "magastan" and what does it have to do with the topic at hand? To me "quality data" means that the routing information was created with the explicit consent of the owner of the resource - this is something the RPKI offers us. If the owner chooses to publish incorrect routing information (for example: wrong origin ASN) that is entirely up to them. > 3. the above situations are complicated by RFC6382. Why? Section 6 of RFC 6382 explicitly states: "Additionally, this technique sets the stage to employ RPKI-enabled machinery and more secure and explicit routing policies, which all network operators should be considering." What is your concern, how does RFC 6832 change anything? Perhaps you can provide us with a tangible example scenario? > It might be a good idea to send some warnings to the holders of the > route/route6 objects before nuking their objects + build in a timeout > period. "their objects"?! We can not assume that the owner of a resource ever asked for the objects in the first place. There are objects in the RIPE-NONAUTH IRR that cover NTT Communications' resources where we've never consented to their creation - since we are not the maintainer and perhaps dont even have any relation with the creator of such objects, we have no recourse to delete such objects. When we create RPKI ROAs covering such route objects it is a clear public statement about which ASNs are authorised to originate those prefixes. Any IRR information that is in conflict with such information should be considered rogue and a risk to our business. It'll take time before we see a great many networks deploy BGP Origin Validation based on RPKI data, so an incremental beneficial step forward is to apply the same origin validation procedure to unvalidated IRR data, this closes loopholes. To me keaving the rogue IRR objects in place and telling the industry to just deploy Origin Validation to mitigate the effects of RIPE-NONAUTH objects would be unreasonable. RIPE-NONAUTH is a pile of garbage, we need to offer folks an easy way to delete the portions of it affecting their resources (knownig that these resource owners probably never have been aware those route/route6 objects existed in the first place!). Kind regards, Job

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2018-06 New Policy Proposal (RIPE NCC IRR Database Non-Authoritative Route Object Clean-up)
by Marco Schmidt 16 Oct '18

16 Oct '18

Dear colleagues, A new RIPE Policy proposal, 2018-06, "RIPE NCC IRR Database Non-Authoritative Route Object Clean-up", is now available for discussion. The goal of the proposal is to delete an 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 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 proposers. At the end of the Discussion Phase, the proposers, with the agreement of the Working Group Chairs, decides how to proceed with the proposal. We encourage you to review this proposal and send your comments to <routing-wg(a)ripe.net> before 9 November 2018. Kind regards, Marco Schmidt Policy Officer RIPE NCC Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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Call for routing lightning talks
by Ignas Bagdonas 16 Oct '18

16 Oct '18

Dear community, If you would have any lightning topic on routing and would be interested on presenting during Thursday session, please let WG chairs know by end of Wednesday. Thank you.

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Routing at the IETF: a view before 103
by Ignas Bagdonas 15 Oct '18

15 Oct '18

Hi there, A brief overview of what is happening in the IETF in working groups related to routing. This is not necessary a complete list, and given the proximity of upcoming IETF 103 meeting, there will be a large number of new submissions and changes to existing documents in the coming weeks. This list is built based on the state of WGs and documents just prior to RIPE 77 meeting. The goal is to provide an informal description of what is happening on the protocol and technology development, and what eventually may come to operations communities in not too distant future. The intention is to draw attention of RIPE Routing WG participants onto what is in development in the IETF, with a particular wish to bring in the comments and feedback from RIPE community into the IETF. If you see a topic being of interest and relevant to your environment, please consider reviewing the documents and providing feedback, either to the WG mailing list, to the document authors, or to WG chairs. If you would be interested in becoming more involved in IETF document review but either hesitate or are not certain what that might look like and what the time commitment would be - please reach to me either in the hallway or via mail. BABEL BABEL WG works on evolutional development of a distance vector routing protocol targeted for both robust and lossy networks, with a set of properties that result in fast convergence in case of arbitrary topology changes, possibly trading the optimality of the topology for that. - Base specification. The main focus is to move BABEL specification to a standards track from the previous experimental one, providing details on ambiguous or underspecified protocol operation aspects. Reading list: draft-ietf-babel-rfc6126bis. - BABEL over DTLS. BABEL itself does not have mechanisms for neighbour authentication and exchanged message integrity, DTLS is proposed to be used for that. Reading list: draft-ietf-babel-dtls. - Modelling and manageability. An initial work on manageability aspects of BABEL, currently defining an informational model, eventually providing a YANG data model too. Reading list: draft-ietf-babel-information-model. BESS BESS WG covers connectivity services that use BGP in one or another form for their operation – L3VPN, L2VPN, EVPN, and numerous their derivatives. At the current time the major focus is on EVPN features and extensibility, the rest of the topics are in maintenance mode. - EVPN maintenance. Multi-attachment operation, optimizations of multipoint frame distribution, service redundancy. Reading list: draft-ietf-bess-evpn-bum-procedure-updates, draft-ietf-bess-evpn-inter-subnet-forwarding. - L2VPN and L3VPN YANG models. Configuration and monitoring models for network elements providing both L2VPN and L3VPN connectivity services. Not to be confused with L2 and L3 service models. Reading list: draft-ietf-bess-l3vpn-yang, draft-ietf-bess-l2vpn-yang. BFD BFD WG focuses on evolution and extensions of BFD protocol and its applicability to various dataplanes and encapsulations. The core specification of BFD is complete and is universally deployed, the majority of the current work is on extensions required for new encapsulations and use cases. - Multipoint BFD. A mechanism that allows for BFD to validate reachability in multipoint environments. The nature of multipoint connectivity requires the introduction of different roles for BFD session head and session tails, it is no longer a fully symmetric protocol. Reading list: draft-ietf-bfd-multipoint , ietf-bfd-multipoint-active-tail. - BFD YANG models. An NMDA compatible YANG model for managing and monitoring BFD. Reading list: draft-ietf-bfd-yang. - Authentication extensions. The cost of authenticating every BFD packet makes it impractical if not completely undeployable. However, the information that would really need to be authenticated does not necessary repeat in every BFD packet, therefore it may be enough to authenticate only those BFD packets that signal a state change. Another extension is for a change on how sequence numbers are generated. Reading list: draft-ietf-bfd-optimizing-authentication, draft-ietf-bfd-secure-sequence-numbers. - Unsolicited BFD. A seemingly simpler mechanism than Seamless BFD for establishing a BFD session to an endpoint that has no specific initial session configuration. Reading list: draft-chen-bfd-unsolicited. BIER BIER WG focuses on defining a new dataplane encapsulation and a new forwarding paradigm for multipoint distribution of packets – ie, redefining multicast forwarding in a scalable and deterministic way. The core of BIER specification is complete, current work focuses on various extensions and integration with other technology components, as well as looking into usability and deployment aspects of it. - BIER specification. The core BIER specification is complete. There are extensions for various control plane components that need to be finalized. Reading list: RFC8279, RFC8296, draft-ietf-bier-evpn, draft-ietf-bier-path-mtu-discovery. - BIER integration. Not all BIER deployments will be greenfield, there is a need for interoperability mechanisms with existing multicast environments. Reading list: draft-ietf-bier-use-cases, draft-przygienda-bier-migration-options, draft-ietf-bier-pim-signaling. - BIER manageability. YANG model for configuration and monitoring of BIER nodes. Reading list: draft-ietf-bier-bier-yang. CCAMP CCAMP WG works on defining a set of control plane components for non-packet based, predominantly optical transport networks. This is a long lived WG, having completed most of the core protocol work a while ago, with the current focus being on maintenance and extensions, and a larger amount of work on manageability aspects of transport networks. - Modelling. YANG models for transport network topologies and individual connectivity features. Reading list: draft-ietf-ccamp-wson-yang, draft-ietf-ccamp-l1csm-yang, draft-ietf-ccamp-alarm-module. DETNET DETNET WG addresses the problem of deterministic operation in packet based networks where packet delivery timing and reliability have strict bounds. A relatively new WG, looking into the applicability of existing IETF technologies to time sensitive data communication systems within a bounded domain. - Overall architecture. Definition of main assumptions of how deterministic traffic flows could be mapped onto packet network infrastructure, what would the requirements be, and how those requirements could be fulfilled. Reading list: draft-ietf-detnet-architecture, draft-ietf-detnet-problem-statement, draft-ietf-detnet-use-cases. - IP and MPLS dataplanes. How IP, and MPLS and its derivatives could be applied to transport time sensitive payloads, what would be the assumptions and limitations made, and what is required for extensibility. Reading list: draft-ietf-detnet-dp-sol-ip , draft-ietf-detnet-dp-sol-mpls. - Bounded latency. A subset of new work on characterizing the total end to end latency and amount of required resources for zero loss transmission of flows. Reading list: draft-geng-detnet-requirements-bounded-latency, draft-finn-detnet-bounded-latency, I2RS I2RS WG works on defining programmatic interfaces to routing system – a way of accessing and manipulating routing information by ways other than via routing protocols. Most of the chartered work is done, there is little activity, the working group is approaching its closure, and, sadly, little of practical applicability exists in the developed mechanisms. IDR IDR WG focuses on the protocol that glues the Internet together – BGP. While the core specification of BGP has been stable for a long time, there is a large amount of extensions and new features being worked on. - Extended messages. Initially BGPsec signed path attributes, and nowadays new address families and general update packing efficiency are being affected by a limit of a BGP message size of 4096 octets. A simple mechanism allows for extending BGP messages to carry payload of up to 64K octets. Reading list: draft-ietf-idr-bgp-extended-messages. - Flowspec maintenance. A set of clarifications and fixes to the base Flowspec document RFC5575, and various optimizations for traffic matching and redirect operations. Reading list: draft-ietf-idr-rfc5575bis, draft-ietf-idr-flowspec-interfaceset, draft-ietf-idr-flowspec-path-redirect, draft-khare-idr-bgp-flowspec-payload-match. - RS BFD. A mechanism for BFD based dataplane connectivity validation, especially in route server environments. Reading list: draft-ietf-idr-rs-bfd. - New BGP communities. There are still not enough of different types of BGP communities. :-) Extended communities are not fully AS4 capable, and various VPN address families will require that. Reading list: draft-heitz-idr-extra-extended-community, draft-ietf-idr-wide-bgp-communities. - BGP autodiscovery. There appears to be an increased interest in various forms of BGP neighbour and topology discovery mechanisms, mostly targeted to densely interconnected topologies. Reading list: draft-raszuk-idr-bgp-auto-session-setup, draft-xu-idr-neighbor-autodiscovery, draft-acee-idr-lldp-peer-discovery. - Optimal reflection. Route reflectors help with overall routing information state reduction but at a cost of topology hiding, and providing one set of best paths for all clients. An extension to reflector operation allows for different clients to receive different sets of best paths. Reading list: draft-ietf-idr-bgp-optimal-route-reflection. - Route refresh extensions: Route refresh is a widely deployed mechanism and is considered to be a best practice. An extension allows for a more granular request for refreshing a specific address family or a set of prefixes or route types. Reading list: draft-idr-bgp-route-refresh-options. - BGP compression. The increase of the amount of state that needs to be transferred between the peers directly affects the amount of octets that need to be sent and received. Observing that there is a large number of repetitive patterns in BGP payload, a mechanism to bundle together and compress BGP messages is defined. Reading list: draft-przygienda-idr-compressed-updates. - Modelling. A YANG model for configuration of both BGP sessions and BGP routing policy. Reading list: draft-ietf-idr-bgp-model. LISP LISP WG works on a routing and addressing architecture that separates routing and node identification namespaces and allow for routing system scalability to extend substantially beyond current single namespace approach. Majority of core protocol work is complete, current work focuses on extensibility and implementation of LISP based connectivity services. - Core protocol maintenance. Maintenance and extensions of core LISP architectural model and control plane components. Reading list: draft-ietf-lisp-rfc6830bis, draft-ietf-lisp-rfc6833bis - Modelling. LISP YANG model for configuration and management. Reading list: draft-ietf-lisp-yang. - Mapping system evolution. Reading list: draft-ietf-lisp-pubsub. - Mapping system security. A set of mechanisms for ensuring the authentication and integrity of mapping system information. Reading list: draft-ietf-lisp-sec. LSR LSR WG focuses on evolution of IS-IS and OSPF routing protocols, it is a merger of previously separate ISIS and OSPF WGs. Majority of the work is on extensions needed for other WGs, with a new work gaining traction in defining a more scalable IGP operation in densely interconnected environments. - IS-IS over TCP. IGPs generally use their own transport mechanisms and as a result the complexity required for ensuring robust and deterministic behaviour of an IGP during the periods of synchronization of large amounts of state is both nontrivial and proprietary. Offloading a large part of that complexity to underlying reliable transport may seem to be a practical way forward, and a proposed mechanism uses TCP for point-to-point dissemination of state between IS-IS routers. Reading list: draft-hsmit-lsr-isis-flooding-over-tcp. - IGP flooding optimizations. A set of proposed mechanisms to limit the over-redundant flooding of the topology information distribution by constraining a set of links over which it gets propagated. Reading list: draft-li-dynamic-flooding, draft-cc-isis-flooding-reduction. - Flexible IGP algorithms. A mechanism to define a user-specified topology calculation methodology with a set of metric types and constraints for building other than shortest metric based topologies. This allows for an IGP to calculate the specific topology itself and not rely on the external TE component. Reading list: draft-ietf-lsr-flex-algo. - Topology scalability. A quarter of century ago ATM PNNI defined multilevel routing protocol loosely based on OSPF for addressing topology information overload problems, and that worked. Current developments for adjusting IGPs to operate well in large and densely interconnected meshes start to look into a similar direction by increasing the number of topology levels upward from two. Reading list: draft-li-hierarchical-isis, draft-li-area-abstraction. LSVR LSVR WG is a new working group focusing on development if a purpose-built routing protocol based on BGP components and targeted for a densely interconnected networks, with a particular focus to DC use cases. - Problem space. Definition of a problem to be solved and reasoning why a new routing protocol would be of value and need in the context of DC routing. Reading list: draft-ietf-lsvr-applicability. : - BGP SPF. The mechanics of operation of a proposed link state vector routing protocol. In essence, BGP transport intermixed with SPF topology calculation. Reading list: draft-ietf-lsvr-bgp-spf. MANET MANET WG focuses on developing of routing protocols for environments exhibiting many changes in topology and link availability. - DLEP extensions. Reading list: draft-ietf-manet-dlep-credit-flow-control, draft-ietf-manet-dlep-traffic-classification, draft-ietf-manet-dlep-multi-hop-extension, draft-ietf-manet-dlep-lid-extension. MPLS MPLS WG coordinates the development of MPLS dataplane encapsulation and control plane components required for its operation. Being an active WG for a third decade now, majority of core protocol work is complete, the focus is on maintenance and extensions required for adjacent uses of MPLS derivative technologies, and manageability. - MPLS modelling. Definition of YANG models for configuration and operation of MPLS functionality. Reading list: draft-ietf-mpls-base-yang, draft-ietf-mpls-static-yang. NVO3 NVO3 WG works on IP based encapsulations for network virtualization, with the focus on DC environments. - Geneve. VXLAN encapsulation, while not a product of an IETF WG, proved to be successful in the industry, reaching a wide universal deployment. As the requirements for encapsulation increased in order to fulfil different use cases, it became evident that VXLAN has fundamental limitations and a new encapsulation protocol is required. The work resulted in selecting Geneve as a successor to VXLAN, providing practical extensibility, hardware implementation efficiency, and security awareness. The work on Geneve is nearing completion. Reading list: draft-ietf-nvo3-encap, draft-ietf-nvo3-geneve. - EVPN control plane for NVO3. While NVO3 WG is not directly chartered to work on control plane components, practical deployments will be and are based on some form of control plane. EVPN is one possible candidate of such control plane, providing autodiscovery of participating NVEs and the distribution of addresses and their mappings. Reading list: draft-ietf-nvo3-evpn-applicability, draft-boutros-bess-evpn-geneve. - NVO3 security. An analysis of security requirements both for the NVO3 environment and NVO3 dataplane encapsulators. Reading list: draft-mglt-nvo3-geneve-security-requirements. PALS PALS WG works on maintenance of LDP signalled services that use pseudowires. - Ethernet PW CW. Mandating the use of control word for Ethernet pseudowires in order to avoid the possible aliasing problems based on inability to deterministically distinguish payload data from encapsulated frame header. Reading list: draft-ietf-pals-ethernet-cw. - Maintenance and extensions. The WG mostly focuses on extensions of existing signalling mechanisms and services, with nothing exceptional to report at this time. PCE PCE WG works on defining mechanisms for centralized topology computation for MPLS-derivative networks. - Applicability to Segment Routing. Reading list: draft-ietf-pce-segment-routing. - PCE modelling and manageability. Reading list: draft-ietf-pce-pcep-yang. PIM PIM WG works on development of IP multicast routing and signalling control plane components. - YANG models for IP multicast. Configuration and maintenance models for IP multicast control protocols and network element operation. Reading list: draft-ietf-pim-msdp-yang, draft-ietf-pim-igmp-mld-yang. - Protocol maintenance and extensions. One of the aspects related to PIM stability on multi-access networks is the proper election and maintenance of a DR. Trying to rely on the implicit expiration of DR timers and switching over only then does not necessarily lead to fast convergence, and does not allow for a deterministic selection of backup DR in advance. A proposed extension allows for carrying information about candidate DR nodes and makes a way for off-PIM liveness validation. Reading list: draft-ietf-pim-dr-improvement. RIFT RIFT WG works on a specialised routing protocol having a mixture of link-state and distance-vector operations, targeted for a specific Clos-based topologies that exhibit a large number of interconnections between points in the network. - Base specification. As for a relatively new WG, the current main focus is on base specification, including protocol mechanics and encodings, and targeted use cases. Reading list: draft-ietf-rift-rift, draft-filyurin-rift-access-networks. - Modelling. A configuration and operation YANG model for RIFT nodes. Reading list: draft-zhang-rift-yang. ROLL ROLL WG works on development of routing protocols for low power and lossy networks and nodes that have limited communication resources. - RPL applicability. A view on applicability of RPL routing protocol to low power and lossy networks. Reading list: draft-ietf-roll-rpl-observations. RTGWG RTGWG WG focuses on new and innovative topics related to routing that are either too wide for a specific existing subject WG at the time, or too narrow and not fitting any particular WG. It acts as an initial filter and redirection mechanism for new work coming into routing area. - BGP PIC. A set of mechanisms and recommendations on how a node can implement routing and forwarding logical data structures in order to limit the scope of changes needed to be done on the node related to the changes in routing topology, particularly targeting BGP environment. Reading list: draft-ietf-rtgwg-bgp-pic. - LNE and NI models. A set of YANG models describing the partitioning of a network element into instances or VRFs and how it can be represented as a hierarchy of manageable entities from the control plane component perspective. Reading list: - Routing policy modelling. A YANG model defining how a local network element routing policy (not the BGP routing policy) could be represented and used. Reading list: SFC SFC WG works on definition of an overall architecture and technology components for service chaining. - SFC OAM. A set of mechanisms for allowing to monitor and validate the operation of SFC environments. Reading list: draft-ietf-sfc-oam-framework. - SFC and In-situ OAM integration. Reading list: draft-ietf-sfc-ioam-nsh, draft-ietf-sfc-proof-of-transit. SPRING SPRING WG focuses on overall architectural development of Segment Routing and its associated protocols and mechanisms, as well as focusing on operational and usability aspects of it. - SR MPLS dataplane. The components and protocol mechanics for Segment Routing using MPLS dataplane. Reading list: draft-ietf-spring-segment-routing-mpls. - SR policy routing. A framework on how SR components could be bound together and used for implementation of a scalable source based routing mechanism. Reading list: draft-ietf-spring-segment-routing-policy. TEAS TEAS WG focuses on aspects related to traffic engineering technologies for MPLS and derivative dataplanes and signalling components. The core set of specifications has been completed, current work focuses on extensions and feature maintenance, and on development of YANG models. - TE topology modelling. Reading list: draft-ietf-teas-yang-te, draft-ietf-teas-yang-te-topo, draft-ietf-teas-te-topo-and-tunnel-modeling. - Enhanced VPN. A feasibility study on what IETF technology components could be reused and what needs to be developed for VPNs that would allow for stricter resource guarantees and awareness to network applications. Reading list: draft-dong-teas-enhanced-vpn. MBONED MBONED WG focuses on deployment and operation aspects of multicast technologies and networks. - YANG model for multicast configuration and monitoring. Reading list: draft-ietf-mboned-multicast-yang-model. - Multicast in DC environments. Multicast traffic especially in DC environments has been frowned upon for a long time, and the typical application communication pattern was predominantly point to point. Both of those assumptions start to change, and an analysis of what the effect of bringing in multicast at scale into DC environment would be needs to be performed. Reading list: draft-ietf-mboned-dc-deploy. - Multicast in wireless environments. IEEE 802 wireless is not the mostly friendly environment for IP multicast. Recommendations both for deployment, and for cross-SDO development of wireless and multicast technologies, are analysed. Reading list: draft-ietf-mboned-ieee802-mcast-problems. GROW GROW WG focuses on operational aspects of global BGP routing system and works on toolkits, methodologies, and protocols targeted for BGP operation and maintenance. - BMP maintenance. BMP is starting to get operational traction and thus limitations and shortcomings of the original design show up. The current work focuses on allowing BMP to be able to export information about local and outgoing RIBs, and a rather large item of work on extending the format and capabilities of Route Monitoring message. Reading list: draft-ietf-grow-bmp-adj-rib-out, draft-ietf-grow-bmp-local-rib, draft-hsmit-bmp-extensible-routemon-msgs. - Actions on Well-known communities. Different BGP implementations behave differently when setting or removing BGP standard communities, and this may result in inconsistent routing policy operation. The document provides the current list of vendor behaviour, and guidelines on what vendors should do for their implementations. Reading list: draft-ietf-grow-wkc-behavior. - RPKI AS Cones. A mechanism for aggregation of a list of client AS numbers for purposes of RPKI validation. Reading list: draft-ietf-grow-rpki-as-cones. SIDR SIDR WG has completed its chartered work and has been closed recently. The main deliverables of SIDR are BGPsec and RPKI. - BGPsec protocol specification. Reading list:RFC8205, RFC8206, RFC8207. - RTR maintenance. Reading list: RFC8210, RFC8211. SIDROPS SIDROPS WG focuses on deployment and operational aspects of global routing system security mechanisms by providing guidance on how protocols and mechanisms developed in SIDG WG couls and should be deployed and used, and acting as a distributor of operational knowledge. - TAL HTTPS transport. An extension allowing for use of HTTPS in addition to rsync for fetching trust anchors. Reading list: draft-ietf-sidrops-https-tal. - ASPA. AS Provider Authorization, a simple yet practical way of checking the validity of an AS path. Reading list: draft-azimov-sidrops-aspa-profile, draft-azimov-sidrops-aspa-verification. OPSAWG A WG for generic operations related topics that do not have any other more suitable or more specific WG. - TACACS. The documentation of the current deployed TACACS protocol, with the explicit goal of not defining new features and extensions but documenting the current state of the implemented and operated protocol. The specification carries more of a historical and informational value of what has been implemented. Reading list: draft-ietf-opsawg-tacacs. There is another document on defining YANG model for TACACS, it is an early start of the work and the scope is likely too narrow and too focused on TACACS only instead of having a broader scope of extending RFC7317 system authentication model to cover multiple authentication, authorization, and accounting mechanisms. Reading list: draft-zheng-opsawg-tacacs-yang. - IPFIX flow export based on BGP communities. Similar to NetFlow/IPFIX export of AS numbers and IP addresses, there may be use cases where a more granular and user-controlled marking of flows might be needed. The proposal defines a set of IPFIX information elements and a mechanism for exporting flows based on BGP communities of various types. Reading list: draft-ietf-opsawg-ipfix-bgp-community. - NAT modelling. A YANG model for configuration of various forms of NATs, providing a flexible framework for possible future additions of new NATs. Reading list: draft-ietf-opsawg-nat-yang. - Secure Device Install. A discussion in early stages on a simple proposal of zero-touch initial provisioning mechanism without requirement for remote hands intervention into network element configuration. With the cooperation of network element manufacturer, the initial configuration is encrypted with the public key of the node, thus locking the configuration to the intended target node and protecting it from the third parties that may be involved in the initial provisioning process. Reading list: draft-wkumari-opsawg-sdi. KARP KARP WG was focusing on transport security aspects of routing protocols, and has been closed a while ago due to the lack of energy. There seems to be a growing interest in the community on revisiting some of the work items of KARP, especially on developing a successor mechanism to TCP MD5 authentication signatures. - Routing transport security. TCP-AO has been around for a long time, however, there are no deployments as there are no practical implementations. Reading list: RFC5925. - Using IKE for routing protocols. This is a “homeless” document at this time, but worth reading and commenting on. The overall approach is quite simple – IKE is meant for distributing keying material, and if instead of IPsec components the users of that keying material would be routing protocols – could this work? It appears that it could, the overall solution is not that complex. Reading list: draft-mahesh-karp-rkmp. NETCONF NETCONF WG focuses on development of protocols components for evolving model based network management approaches. The core of both NETCONF and RESTCONF protocol work is complete, the focus is on extensions and adjustment to operational requirements as a feedback to deployments. - Event notifications and model based telemetry. Mechanisms for receiving events and data from network elements, as opposed to sending configuration and state into network elements. Reading list: draft-ietf-netconf-netconf-event-notifications, draft-ietf-netconf-yang-push. - Zero-touch provisioning. A set of mechanisms for initial bringup of network element.Reading list: draft-ietf-netconf-zerotouch. NETMOD NETMOD WG works on evolution of YANG modelling language and overall modelling methodology, as well as working on “core” set of models. - Datastore architecture. An architectural framework for allowing the configuration to be represented and interpreted in more than a single context, reflecting the operational reality of having the target configuration not necessary corresponding to the actual operating parameters. Reading list: RFC8342, draft-ietf-netmod-schema-mount. L2SM, L3SM L2SM and L3SM WGs were a short lived and narrow focused on developing the service model for L2VPN and L3VPN connectivity services – contrary to the work happening in BESS WG on element level configuration models for L2VPN and L3VPN. Reading list: RFC8049, RFC8466. IPPM IPPM WG works on measurement instrumentation – defining metrics, methodologies, and protocol extensions for measurement of IP network performance. - In-situ OAM. A set of mechanisms and encapsulation extensions that allow for recording of the measurements that are applicable to the transit packet within the packet itself. Reading list: draft-ietf-ippm-ioam-data , draft-brockners-ippm-ioam-geneve. - AURA. A multipath-aware measurement methodology and mechanisms. Reading list: draft-ietf-ippm-route. Other interesting assorted reading materials - FAST. An approach to coordination of and awareness to bidirectional routing. Reading list: draft-herbert-route-fast. - Protocol wire image. A methodology for analysing of visibility of protocol signatures and inferred working to a side observer. Reading list: draft-iab-wire-image. - Path signals. A set of analysis and recommendations on side effects of increasing use of encryption in packet networks. Reading list: draft-iab-path-signals.

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Routing WG draft agenda for RIPE-77
by Paolo Moroni 15 Oct '18

15 Oct '18

Hello Routing WG. Please find enclosed the draft agenda for the Routing WG at RIPE-77. Should you wish any change or addition, please contact us at <routing-wg-chairs(a)ripe.net>. The draft minutes of the RIPE-76 meeting are published at https://www.ripe.net/participate/ripe/wg/routing/minutes/routing-working-gr… Regards, Ignas Bagdonas and Paolo Moroni Routing WG co-chairs --- Wednesday, October 17th (main room: 14:00-15:30) A- Administrative matters B- BGP policy update (J. Snijders) C- TNT: revealing or detecting all MPLS tunnels (P. Merindol, RACI) D- DB non-authoritative route object clean-up (E. Bais, M. Levy, J. Snijders) Thursday, October 18th (main room: 09:00-10:30) E- BGP route security - cycling to the future (A. Azimov) F- Segment routing (and why you shouldn't be afraid of it) (F. Hibler) G- AOB

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Weekly Routing Table Report
by cscora＠apnic.net 12 Oct '18

12 Oct '18

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, IRNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 13 Oct, 2018 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 721096 Prefixes after maximum aggregation (per Origin AS): 277098 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 345929 Total ASes present in the Internet Routing Table: 62109 Prefixes per ASN: 11.61 Origin-only ASes present in the Internet Routing Table: 53619 Origin ASes announcing only one prefix: 23335 Transit ASes present in the Internet Routing Table: 8490 Transit-only ASes present in the Internet Routing Table: 261 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 44 Number of instances of unregistered ASNs: 44 Number of 32-bit ASNs allocated by the RIRs: 24423 Number of 32-bit ASNs visible in the Routing Table: 19736 Prefixes from 32-bit ASNs in the Routing Table: 83469 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 280 Number of addresses announced to Internet: 2855400963 Equivalent to 170 /8s, 49 /16s and 246 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 240920 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 196490 Total APNIC prefixes after maximum aggregation: 55881 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 194140 Unique aggregates announced from the APNIC address blocks: 80052 APNIC Region origin ASes present in the Internet Routing Table: 9171 APNIC Prefixes per ASN: 21.17 APNIC Region origin ASes announcing only one prefix: 2560 APNIC Region transit ASes present in the Internet Routing Table: 1364 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4133 Number of APNIC addresses announced to Internet: 767752898 Equivalent to 45 /8s, 194 /16s and 250 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 214366 Total ARIN prefixes after maximum aggregation: 101616 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213998 Unique aggregates announced from the ARIN address blocks: 101728 ARIN Region origin ASes present in the Internet Routing Table: 18266 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6784 ARIN Region transit ASes present in the Internet Routing Table: 1810 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2465 Number of ARIN addresses announced to Internet: 1098532000 Equivalent to 65 /8s, 122 /16s and 68 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 196723 Total RIPE prefixes after maximum aggregation: 93952 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193089 Unique aggregates announced from the RIPE address blocks: 114184 RIPE Region origin ASes present in the Internet Routing Table: 25543 RIPE Prefixes per ASN: 7.56 RIPE Region origin ASes announcing only one prefix: 11478 RIPE Region transit ASes present in the Internet Routing Table: 3539 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7477 Number of RIPE addresses announced to Internet: 714723456 Equivalent to 42 /8s, 153 /16s and 208 /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: 93596 Total LACNIC prefixes after maximum aggregation: 21418 LACNIC Deaggregation factor: 4.37 Prefixes being announced from the LACNIC address blocks: 94975 Unique aggregates announced from the LACNIC address blocks: 41374 LACNIC Region origin ASes present in the Internet Routing Table: 7640 LACNIC Prefixes per ASN: 12.43 LACNIC Region origin ASes announcing only one prefix: 2106 LACNIC Region transit ASes present in the Internet Routing Table: 1431 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5184 Number of LACNIC addresses announced to Internet: 172314144 Equivalent to 10 /8s, 69 /16s and 78 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 19876 Total AfriNIC prefixes after maximum aggregation: 4192 AfriNIC Deaggregation factor: 4.74 Prefixes being announced from the AfriNIC address blocks: 24614 Unique aggregates announced from the AfriNIC address blocks: 8332 AfriNIC Region origin ASes present in the Internet Routing Table: 1203 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 407 AfriNIC Region transit ASes present in the Internet Routing Table: 243 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 477 Number of AfriNIC addresses announced to Internet: 101644288 Equivalent to 6 /8s, 14 /16s and 248 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 4639 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4461 489 479 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2985 1153 93 VIETEL-AS-AP Viettel Group, VN 4766 2821 11130 764 KIXS-AS-KR Korea Telecom, KR 45899 2783 1674 159 VNPT-AS-VN VNPT Corp, VN 9829 2757 1496 550 BSNL-NIB National Internet Backbone, IN 9394 2590 4907 31 CTTNET China TieTong Telecommunications 17974 2253 936 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2250 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2135 422 173 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 11492 3525 227 498 CABLEONE - CABLE ONE, INC., US 6327 3454 1324 83 SHAW - Shaw Communications Inc., CA 22773 3244 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2316 5005 815 AMAZON-02 - Amazon.com, Inc., US 18566 2157 405 109 MEGAPATH5-US - MegaPath Corporation, US 16625 2152 1115 1555 AKAMAI-AS - Akamai Technologies, Inc., 20115 2148 2736 522 CHARTER-NET-HKY-NC - Charter Communicat 5650 2085 3074 1461 FRONTIER-FRTR - Frontier Communications 209 2041 5081 597 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 30036 1999 339 314 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 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 4932 1609 128 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3050 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2574 592 1920 AKAMAI-ASN1, US 12389 2116 2065 681 ROSTELECOM-AS, RU 34984 2049 337 509 TELLCOM-AS, TR 9121 1862 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1271 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5413 3304 611 Uninet S.A. de C.V., MX 10620 3197 490 804 Telmex Colombia S.A., CO 11830 2657 370 82 Instituto Costarricense de Electricidad 6503 1649 444 65 Axtel, S.A.B. de C.V., MX 7303 1432 955 206 Telecom Argentina S.A., AR 28573 1119 2234 197 CLARO S.A., BR 6147 1114 377 31 Telefonica del Peru S.A.A., PE 3816 1025 512 112 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 935 145 71 Alestra, S. de R.L. de C.V., MX 18881 919 1114 28 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1201 396 48 LINKdotNET-AS, EG 37611 902 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 753 1411 41 ETISALAT-MISR, EG 24835 682 818 18 RAYA-AS, EG 8452 663 1728 15 TE-AS TE-AS, EG 37492 468 470 57 ORANGE-, TN 29571 465 70 12 ORANGE-COTE-IVOIRE, CI 23889 394 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ 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 5413 3304 611 Uninet S.A. de C.V., MX 12479 4932 1609 128 UNI2-AS, ES 4538 4639 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4461 489 479 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3525 227 498 CABLEONE - CABLE ONE, INC., US 6327 3454 1324 83 SHAW - Shaw Communications Inc., CA 22773 3244 2971 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3197 490 804 Telmex Colombia S.A., CO 8551 3050 378 50 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 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 4932 4804 UNI2-AS, ES 4538 4639 4565 ERX-CERNET-BKB China Education and Research Net 7545 4461 3982 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3454 3371 SHAW - Shaw Communications Inc., CA 22773 3244 3088 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11492 3525 3027 CABLEONE - CABLE ONE, INC., US 8551 3050 3000 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2985 2892 VIETEL-AS-AP Viettel Group, VN 45899 2783 2624 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 45474 NEXUSGUARD-AS-AP Suite 2101~02 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65551 DOCUMENT 103.112.64.0/23 58889 ZOL-BD Zx Online Ltd, BD 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 45.121.32.0/22 134356 UNKNOWN 45.121.136.0/22 22552 ESITED - eSited Solutions, US 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ 64.30.152.0/24 15830 TELECITY-LON, 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 /8:14 /9:11 /10:36 /11:98 /12:290 /13:566 /14:1103 /15:1888 /16:13336 /17:7899 /18:13790 /19:25398 /20:39664 /21:45951 /22:89509 /23:73608 /24:405721 /25:821 /26:624 /27:634 /28:36 /29:21 /30:22 /31:4 /32:52 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 3719 4932 UNI2-AS, ES 6327 3240 3454 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2778 3525 CABLEONE - CABLE ONE, INC., US 8551 2506 3050 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2506 3244 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2051 2157 MEGAPATH5-US - MegaPath Corporation, US 11830 2007 2657 Instituto Costarricense de Electricidad y Telec 5650 1762 2085 FRONTIER-FRTR - Frontier Communications of Amer 30036 1747 1999 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) ---------------------------------------------- 1:1608 2:887 4:18 5:2671 6:43 7:1 8:1143 12:1864 13:219 14:1836 15:34 16:3 17:194 18:56 20:50 23:2556 24:2424 25:2 27:2517 31:2008 32:84 35:29 36:537 37:2875 38:1548 39:258 40:120 41:3265 42:717 43:1975 44:122 45:5743 46:3106 47:226 49:1346 50:1051 51:318 52:1090 54:364 55:1 56:12 57:39 58:1622 59:988 60:417 61:2086 62:1961 63:1805 64:5077 65:2208 66:4805 67:2672 68:1158 69:3366 70:1155 71:580 72:2254 74:2723 75:416 76:456 77:1652 78:1741 79:2235 80:1577 81:1423 82:1057 83:786 84:1046 85:2047 86:557 87:1455 88:929 89:2363 90:213 91:6444 92:1273 93:2393 94:2431 95:3026 96:932 97:352 98:938 99:142 100:86 101:1182 102:245 103:18974 104:3559 105:220 106:771 107:1827 108:708 109:3350 110:1673 111:1820 112:1330 113:1302 114:1171 115:1686 116:1666 117:1791 118:2203 119:1692 120:1085 121:1046 122:2387 123:1669 124:1445 125:1935 128:1186 129:692 130:500 131:1618 132:721 133:191 134:1038 135:237 136:527 137:659 138:1947 139:698 140:548 141:748 142:839 143:1014 144:845 145:496 146:1242 147:742 148:1687 149:778 150:759 151:999 152:870 153:325 154:1893 155:938 156:1494 157:814 158:660 159:1879 160:1493 161:855 162:2644 163:737 164:1088 165:1564 166:453 167:1280 168:3161 169:855 170:3842 171:495 172:1028 173:2067 174:999 175:808 176:2081 177:4045 178:2500 179:1321 180:2164 181:2427 182:2381 183:1304 184:1151 185:14203 186:3590 187:2491 188:2930 189:2018 190:8279 191:1360 192:9850 193:6282 194:5131 195:4043 196:2819 197:1625 198:5664 199:5965 200:7426 201:5048 202:10257 203:10241 204:4590 205:3001 206:3220 207:3200 208:3925 209:4159 210:3836 211:1980 212:2987 213:2822 214:1033 215:54 216:6025 217:2172 218:868 219:579 220:1796 221:1001 222:984 223:1396 End of report

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