This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Hong Kong. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 06:00 +10GMT Sat 13 Apr, 2024 BGP Table (Global) as seen in Hong Kong. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 934253 Prefixes after maximum aggregation (per Origin AS): 358992 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 459355 Total ASes present in the Internet Routing Table: 75437 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 64744 Origin ASes announcing only one prefix: 26576 Transit ASes present in the Internet Routing Table: 10693 Transit-only ASes present in the Internet Routing Table: 503 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 120 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1090 Number of instances of unregistered ASNs: 1092 Number of 32-bit ASNs allocated by the RIRs: 44105 Number of 32-bit ASNs visible in the Routing Table: 36075 Prefixes from 32-bit ASNs in the Routing Table: 183083 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 603 Number of addresses announced to Internet: 3026098944 Equivalent to 180 /8s, 94 /16s and 155 /24s Percentage of available address space announced: 81.7 Percentage of allocated address space announced: 81.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309732 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 242979 Total APNIC prefixes after maximum aggregation: 72469 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 235451 Unique aggregates announced from the APNIC address blocks: 99902 APNIC Region origin ASes present in the Internet Routing Table: 13966 APNIC Prefixes per ASN: 16.86 APNIC Region origin ASes announcing only one prefix: 4250 APNIC Region transit ASes present in the Internet Routing Table: 1853 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9394 Number of APNIC addresses announced to Internet: 760044032 Equivalent to 45 /8s, 77 /16s and 90 /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, 131072-153913 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: 274772 Total ARIN prefixes after maximum aggregation: 124381 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279392 Unique aggregates announced from the ARIN address blocks: 133250 ARIN Region origin ASes present in the Internet Routing Table: 19098 ARIN Prefixes per ASN: 14.63 ARIN Region origin ASes announcing only one prefix: 6942 ARIN Region transit ASes present in the Internet Routing Table: 1972 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4868 Number of ARIN addresses announced to Internet: 1269208576 Equivalent to 75 /8s, 166 /16s and 150 /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, 393216-402332 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 263658 Total RIPE prefixes after maximum aggregation: 126563 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 258524 Unique aggregates announced from the RIPE address blocks: 163224 RIPE Region origin ASes present in the Internet Routing Table: 28584 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12127 RIPE Region transit ASes present in the Internet Routing Table: 3950 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 41 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11711 Number of RIPE addresses announced to Internet: 714535168 Equivalent to 42 /8s, 150 /16s and 241 /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 196608-216475 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: 121175 Total LACNIC prefixes after maximum aggregation: 28873 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 119451 Unique aggregates announced from the LACNIC address blocks: 49532 LACNIC Region origin ASes present in the Internet Routing Table: 11056 LACNIC Prefixes per ASN: 10.80 LACNIC Region origin ASes announcing only one prefix: 2615 LACNIC Region transit ASes present in the Internet Routing Table: 2376 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 56 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8922 Number of LACNIC addresses announced to Internet: 177031936 Equivalent to 10 /8s, 141 /16s and 75 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 30579 Total AfriNIC prefixes after maximum aggregation: 5989 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 40831 Unique aggregates announced from the AfriNIC address blocks: 12968 AfriNIC Region origin ASes present in the Internet Routing Table: 1812 AfriNIC Prefixes per ASN: 22.53 AfriNIC Region origin ASes announcing only one prefix: 642 AfriNIC Region transit ASes present in the Internet Routing Table: 352 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1180 Number of AfriNIC addresses announced to Internet: 104959744 Equivalent to 6 /8s, 65 /16s and 143 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati 7545 5661 777 677 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3852 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3640 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3556 498 255 BBIL-AP BHARTI Airtel Ltd., IN 45899 3270 1867 91 VNPT-AS-VN VNPT Corp, VN 24560 2771 861 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2195 434 199 TATACOMM-AS TATA Communications formerl 45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4766 2081 11257 587 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/hk/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9851 11371 3447 AMAZON-02, US 11492 4602 305 605 CABLEONE, US 7155 4170 287 90 VIASAT-SP-BACKBONE, US 6327 3605 1320 75 SHAW, CA 22773 3521 3048 236 ASN-CXA-ALL-CCI-22773-RDC, US 174 3431 6631 817 COGENT-174, US 749 3202 54912 2454 DNIC-AS-00749, US 16625 3081 1311 2207 AKAMAI-AS, US 367 2809 3546 1338 DNIC-ASBLK-00306-00371, US 396982 2763 3641 413 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/hk/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7704 1709 144 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3849 3395 125 AKAMAI-ASN1, NL 9009 3264 283 1591 M247, RO 12389 2879 2269 894 ROSTELECOM-AS, RU 8551 2630 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2348 364 583 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1529 1852 14 TE-AS TE-AS, EG 44477 1521 99 719 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/hk/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12401 3314 520 UNINET, MX 10620 3531 497 889 Telmex Colombia S.A., CO 13999 2524 347 655 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR 3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1153 177 429 Techtel LMDS Comunicaciones Interactiva 6503 1150 346 478 Axtel, S.A.B. de C.V., MX 6147 1080 369 22 Telefonica del Peru S.A.A., PE 22884 1067 114 368 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at https://thyme.apnic.net/hk/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1549 545 28 RAYA-AS, EG 24863 1502 389 20 LINKdotNET-AS, EG 36992 1367 1519 283 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1158 75 78 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 553 1861 34 IAM-AS, MA 15399 528 55 55 WANANCHI-, KE 36914 476 82 3 KENET-AS, KE 24757 434 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/hk/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12401 3314 520 UNINET, MX 16509 9851 11371 3447 AMAZON-02, US 9808 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati 12479 7704 1709 144 UNI2-AS, ES 7545 5661 777 677 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4602 305 605 CABLEONE, US 7155 4170 287 90 VIASAT-SP-BACKBONE, US 7552 3852 1330 20 VIETEL-AS-AP Viettel Group, VN 20940 3849 3395 125 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/hk/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9839 9776 CHINAMOBILE-CN China Mobile Communications Grou 12479 7704 7560 UNI2-AS, ES 16509 9851 6404 AMAZON-02, US 7545 5661 4984 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4170 4080 VIASAT-SP-BACKBONE, US 11492 4602 3997 CABLEONE, US 7552 3852 3832 VIETEL-AS-AP Viettel Group, VN 20940 3849 3724 AKAMAI-ASN1, NL 7713 3640 3576 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at https://thyme.apnic.net/hk/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/hk/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/hk/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 27.0.192.0/22 Origin: 138415 YANCYLIMITED-AS-HK Yancy Limited, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR Complete listing at https://thyme.apnic.net/hk/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:36 /11:95 /12:297 /13:580 /14:1192 /15:2069 /16:13282 /17:8164 /18:13562 /19:24440 /20:42721 /21:50858 /22:110175 /23:97926 /24:568804 /25:1 /26:1 /27:4 /28:5 /29:5 /30:1 /31:0 /32:4 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6823 7704 UNI2-AS, ES 8151 6426 12401 UNINET, MX 11492 3515 4602 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3402 3605 SHAW, CA 7155 3114 4170 VIASAT-SP-BACKBONE, US 22773 2613 3521 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2148 2494 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2137 3531 Telmex Colombia S.A., CO 8551 2106 2630 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1603 2:1494 3:322 4:6 5:4528 6:161 7:6 8:1508 9:1 11:172 12:1463 13:378 14:2354 15:318 16:209 17:367 18:758 20:358 21:4 22:188 23:6645 24:2710 25:2 27:2554 29:19 31:2687 32:45 34:62 35:124 36:2271 37:4463 38:7186 39:891 40:126 41:4069 42:966 43:2343 44:315 45:16934 46:4416 47:306 49:1898 50:1918 51:572 52:1586 54:313 55:971 56:5 57:164 58:1819 59:1184 60:1033 61:2559 62:2689 63:1861 64:5526 65:2312 66:4661 67:3000 68:1314 69:4076 70:1190 71:578 72:2903 74:2590 75:1548 76:626 77:2423 78:1844 79:2484 80:2182 81:1934 82:1552 83:1315 84:1647 85:3132 86:838 87:2008 88:1240 89:4054 90:677 91:8086 92:2210 93:2662 94:3667 95:4131 96:1294 97:315 98:1042 99:743 100:79 101:1167 102:3101 103:32235 104:4842 105:623 106:928 107:2757 108:1121 109:4071 110:2126 111:3199 112:2066 113:1533 114:1785 115:2020 116:1866 117:2612 118:2285 119:1946 120:1784 121:1265 122:2667 123:2203 124:1567 125:2846 126:32 128:1479 129:932 130:1104 131:1850 132:798 133:410 134:1717 135:318 136:937 137:1056 138:2825 139:1531 140:1390 141:1365 142:1573 143:1488 144:1008 145:346 146:2060 147:1842 148:2487 149:2559 150:1029 151:1338 152:2012 153:523 154:6440 155:1442 156:2310 157:1693 158:1114 159:2322 160:2610 161:1613 162:3573 163:1717 164:1637 165:2134 166:1165 167:1783 168:3909 169:796 170:4749 171:996 172:3803 173:3035 174:904 175:1202 176:3626 177:4652 178:3573 179:2238 180:2349 181:3681 182:3382 183:1803 184:2276 185:20668 186:4984 187:4519 188:4039 189:4154 190:9293 191:1484 192:10905 193:9058 194:7468 195:5256 196:3093 197:2460 198:6013 199:7606 200:8027 201:6307 202:10178 203:10136 204:4561 205:3752 206:4489 207:3489 208:4137 209:5069 210:4389 211:2485 212:4277 213:3412 214:1079 215:50 216:6768 217:2796 218:1313 219:406 220:1813 221:1033 222:695 223:2205 End of report