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 10 Feb, 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: 930734 Prefixes after maximum aggregation (per Origin AS): 356727 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 456228 Total ASes present in the Internet Routing Table: 75078 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 64469 Origin ASes announcing only one prefix: 26539 Transit ASes present in the Internet Routing Table: 10609 Transit-only ASes present in the Internet Routing Table: 477 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 120 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1070 Number of instances of unregistered ASNs: 1072 Number of 32-bit ASNs allocated by the RIRs: 43593 Number of 32-bit ASNs visible in the Routing Table: 35654 Prefixes from 32-bit ASNs in the Routing Table: 179582 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: 511 Number of addresses announced to Internet: 3038620160 Equivalent to 181 /8s, 29 /16s and 170 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 308690 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 245285 Total APNIC prefixes after maximum aggregation: 71996 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 237977 Unique aggregates announced from the APNIC address blocks: 99754 APNIC Region origin ASes present in the Internet Routing Table: 13870 APNIC Prefixes per ASN: 17.16 APNIC Region origin ASes announcing only one prefix: 4217 APNIC Region transit ASes present in the Internet Routing Table: 1850 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9278 Number of APNIC addresses announced to Internet: 773908736 Equivalent to 46 /8s, 32 /16s and 233 /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: 274324 Total ARIN prefixes after maximum aggregation: 123554 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279184 Unique aggregates announced from the ARIN address blocks: 132308 ARIN Region origin ASes present in the Internet Routing Table: 19057 ARIN Prefixes per ASN: 14.65 ARIN Region origin ASes announcing only one prefix: 6946 ARIN Region transit ASes present in the Internet Routing Table: 1937 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4836 Number of ARIN addresses announced to Internet: 1269174016 Equivalent to 75 /8s, 166 /16s and 15 /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, 393216-401308 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: 261247 Total RIPE prefixes after maximum aggregation: 125487 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 256285 Unique aggregates announced from the RIPE address blocks: 161373 RIPE Region origin ASes present in the Internet Routing Table: 28503 RIPE Prefixes per ASN: 8.99 RIPE Region origin ASes announcing only one prefix: 12093 RIPE Region transit ASes present in the Internet Routing Table: 3923 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11550 Number of RIPE addresses announced to Internet: 713182976 Equivalent to 42 /8s, 130 /16s and 79 /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: 119216 Total LACNIC prefixes after maximum aggregation: 28595 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 117817 Unique aggregates announced from the LACNIC address blocks: 49221 LACNIC Region origin ASes present in the Internet Routing Table: 10965 LACNIC Prefixes per ASN: 10.74 LACNIC Region origin ASes announcing only one prefix: 2647 LACNIC Region transit ASes present in the Internet Routing Table: 2357 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8835 Number of LACNIC addresses announced to Internet: 176350208 Equivalent to 10 /8s, 130 /16s and 228 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 29592 Total AfriNIC prefixes after maximum aggregation: 6371 AfriNIC Deaggregation factor: 4.64 Prefixes being announced from the AfriNIC address blocks: 38959 Unique aggregates announced from the AfriNIC address blocks: 13151 AfriNIC Region origin ASes present in the Internet Routing Table: 1804 AfriNIC Prefixes per ASN: 21.60 AfriNIC Region origin ASes announcing only one prefix: 636 AfriNIC Region transit ASes present in the Internet Routing Table: 348 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1155 Number of AfriNIC addresses announced to Internet: 105704448 Equivalent to 6 /8s, 76 /16s and 236 /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 9814 8738 50 CHINAMOBILE-CN China Mobile Communicati 7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3604 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3457 498 250 BBIL-AP BHARTI Airtel Ltd., IN 45899 3265 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2692 859 381 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2181 434 198 TATACOMM-AS TATA Communications formerl 45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 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 9593 11220 3408 AMAZON-02, US 11492 4579 304 655 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 22773 3615 3046 294 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3593 1320 74 SHAW, CA 16625 3219 1410 2300 AKAMAI-AS, US 749 3184 54927 2436 DNIC-AS-00749, US 174 3135 6640 660 COGENT-174, US 367 2928 3729 1429 DNIC-ASBLK-00306-00371, US 396982 2752 3639 394 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 7596 1698 149 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3848 3396 131 AKAMAI-ASN1, NL 9009 3286 285 1596 M247, RO 12389 2863 2301 909 ROSTELECOM-AS, RU 8551 2696 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2343 363 591 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 58224 1492 848 597 TCI, IR 44477 1478 97 712 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 12341 3391 622 UNINET, MX 10620 3476 491 943 Telmex Colombia S.A., CO 13999 2496 337 642 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1237 340 498 Axtel, S.A.B. de C.V., MX 11664 1133 178 427 Techtel LMDS Comunicaciones Interactiva 6147 1087 369 22 Telefonica del Peru S.A.A., PE 22884 1072 115 375 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 1548 545 28 RAYA-AS, EG 24863 1518 389 16 LINKdotNET-AS, EG 36992 1361 1519 281 ETISALAT-MISR, EG 29571 1123 72 64 ORANGE-COTE-IVOIRE, CI 36903 915 403 402 MT-MPLS, MA 36935 812 520 43 Vodafone-, EG 15399 525 55 53 WANANCHI-, KE 36914 525 82 3 KENET-AS, KE 24757 487 73 5 EthioNet-AS, ET 37342 450 32 1 MOVITEL, MZ 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 12341 3391 622 UNINET, MX 9808 9814 8738 50 CHINAMOBILE-CN China Mobile Communicati 16509 9593 11220 3408 AMAZON-02, US 12479 7596 1698 149 UNI2-AS, ES 7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 280 55 ALJAWWALSTC-AS, SA 18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN 11492 4579 304 655 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/hk/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9814 9764 CHINAMOBILE-CN China Mobile Communications Grou 12479 7596 7447 UNI2-AS, ES 16509 9593 6185 AMAZON-02, US 7545 5679 4994 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4595 4570 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4081 VIASAT-SP-BACKBONE, US 11492 4579 3924 CABLEONE, US 7552 3877 3856 VIETEL-AS-AP Viettel Group, VN 20940 3848 3717 AKAMAI-ASN1, NL 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 33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US 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 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 LIGHTOWER, 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 23.164.72.0/24 Origin: 49195 SSAC, CN 23.164.72.0/24 Transit: 15353 XENTAIN, CA 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 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 /11:98 /12:300 /13:575 /14:1190 /15:2062 /16:13344 /17:8090 /18:13506 /19:24562 /20:43224 /21:50815 /22:109357 /23:98493 /24:565031 /25:1 /26:1 /27:4 /28:5 /29:5 /30:1 /31:0 /32:3 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6713 7596 UNI2-AS, ES 8151 6338 12341 UNINET, MX 11492 3493 4579 CABLEONE, US 6327 3391 3593 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3121 4177 VIASAT-SP-BACKBONE, US 22773 2656 3615 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2172 2696 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2138 2481 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2093 3476 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2307 2:1438 3:297 4:6 5:4467 6:165 7:6 8:1492 9:1 11:172 12:1482 13:377 14:2336 15:311 16:202 17:360 18:726 20:353 21:4 22:188 23:6568 24:2706 25:2 27:2546 29:19 31:2554 32:54 34:39 35:121 36:2153 37:4460 38:6881 39:900 40:140 41:4018 42:2216 43:2303 44:325 45:16671 46:4346 47:286 49:1902 50:1897 51:570 52:1590 54:343 55:881 56:5 57:144 58:1957 59:1144 60:1018 61:2565 62:2695 63:1923 64:5504 65:2324 66:4877 67:3052 68:1334 69:4082 70:1196 71:578 72:2913 74:2649 75:1555 76:627 77:2354 78:1841 79:2507 80:2122 81:1900 82:1521 83:1248 84:1625 85:3074 86:776 87:1938 88:1219 89:3991 90:671 91:7903 92:2193 93:2624 94:3631 95:4059 96:1287 97:313 98:1030 99:744 100:95 101:1150 102:3033 103:32268 104:4769 105:595 106:916 107:2766 108:1128 109:4007 110:2127 111:3137 112:2059 113:1746 114:1754 115:1948 116:1954 117:2623 118:2735 119:1925 120:1768 121:1264 122:2638 123:2196 124:1550 125:2804 126:28 128:1464 129:920 130:1079 131:1795 132:818 133:411 134:1705 135:311 136:919 137:1024 138:2761 139:1518 140:1365 141:1338 142:1552 143:1504 144:1015 145:342 146:2004 147:1698 148:2501 149:2515 150:1022 151:1321 152:1981 153:527 154:5620 155:1371 156:2102 157:1498 158:1094 159:2204 160:2580 161:1626 162:3598 163:1692 164:1606 165:2110 166:1064 167:1696 168:3738 169:797 170:4688 171:995 172:3806 173:3011 174:897 175:1213 176:3624 177:4464 178:3519 179:2175 180:2345 181:3655 182:3420 183:2015 184:2275 185:20508 186:4773 187:4367 188:3990 189:3997 190:9232 191:1446 192:10990 193:8981 194:7382 195:5238 196:3134 197:2583 198:5997 199:7140 200:7983 201:6303 202:10174 203:10090 204:4545 205:3722 206:4418 207:3500 208:4118 209:4954 210:4363 211:2487 212:4238 213:3400 214:1110 215:44 216:6790 217:2778 218:1314 219:423 220:1823 221:1020 222:686 223:2205 End of report