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 04 Nov, 2023 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: 921355 Prefixes after maximum aggregation (per Origin AS): 353371 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 452668 Total ASes present in the Internet Routing Table: 74583 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 64098 Origin ASes announcing only one prefix: 26433 Transit ASes present in the Internet Routing Table: 10485 Transit-only ASes present in the Internet Routing Table: 469 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 37 Max AS path prepend of ASN (203459) 31 Prefixes from unregistered ASNs in the Routing Table: 1043 Number of instances of unregistered ASNs: 1045 Number of 32-bit ASNs allocated by the RIRs: 43001 Number of 32-bit ASNs visible in the Routing Table: 35086 Prefixes from 32-bit ASNs in the Routing Table: 174695 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 514 Number of addresses announced to Internet: 3047021056 Equivalent to 181 /8s, 157 /16s and 218 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 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: 306640 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 241116 Total APNIC prefixes after maximum aggregation: 70564 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 234402 Unique aggregates announced from the APNIC address blocks: 98612 APNIC Region origin ASes present in the Internet Routing Table: 13631 APNIC Prefixes per ASN: 17.20 APNIC Region origin ASes announcing only one prefix: 4118 APNIC Region transit ASes present in the Internet Routing Table: 1822 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 36 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9010 Number of APNIC addresses announced to Internet: 771623168 Equivalent to 45 /8s, 254 /16s and 9 /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: 272992 Total ARIN prefixes after maximum aggregation: 124137 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 277193 Unique aggregates announced from the ARIN address blocks: 132369 ARIN Region origin ASes present in the Internet Routing Table: 19057 ARIN Prefixes per ASN: 14.55 ARIN Region origin ASes announcing only one prefix: 6966 ARIN Region transit ASes present in the Internet Routing Table: 1928 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: 4814 Number of ARIN addresses announced to Internet: 1276395008 Equivalent to 76 /8s, 20 /16s and 62 /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: 258356 Total RIPE prefixes after maximum aggregation: 123544 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 253350 Unique aggregates announced from the RIPE address blocks: 159393 RIPE Region origin ASes present in the Internet Routing Table: 28266 RIPE Prefixes per ASN: 8.96 RIPE Region origin ASes announcing only one prefix: 12053 RIPE Region transit ASes present in the Internet Routing Table: 3892 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11321 Number of RIPE addresses announced to Internet: 713350656 Equivalent to 42 /8s, 132 /16s and 222 /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: 118019 Total LACNIC prefixes after maximum aggregation: 28387 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 116908 Unique aggregates announced from the LACNIC address blocks: 49139 LACNIC Region origin ASes present in the Internet Routing Table: 10961 LACNIC Prefixes per ASN: 10.67 LACNIC Region origin ASes announcing only one prefix: 2670 LACNIC Region transit ASes present in the Internet Routing Table: 2306 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8798 Number of LACNIC addresses announced to Internet: 178196736 Equivalent to 10 /8s, 159 /16s and 17 /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: 29829 Total AfriNIC prefixes after maximum aggregation: 6010 AfriNIC Deaggregation factor: 4.96 Prefixes being announced from the AfriNIC address blocks: 38987 Unique aggregates announced from the AfriNIC address blocks: 12725 AfriNIC Region origin ASes present in the Internet Routing Table: 1799 AfriNIC Prefixes per ASN: 21.67 AfriNIC Region origin ASes announcing only one prefix: 626 AfriNIC Region transit ASes present in the Internet Routing Table: 339 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1143 Number of AfriNIC addresses announced to Internet: 107031552 Equivalent to 6 /8s, 97 /16s and 44 /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 9524 8729 40 CHINAMOBILE-CN China Mobile Communicati 7545 5714 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4253 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3602 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3309 1867 91 VNPT-AS-VN VNPT Corp, VN 9498 2987 490 238 BBIL-AP BHARTI Airtel Ltd., IN 7552 2960 1330 20 VIETEL-AS-AP Viettel Group, VN 24560 2571 851 371 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2284 11269 603 KIXS-AS-KR Korea Telecom, KR 4755 2187 442 201 TATACOMM-AS TATA Communications formerl 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 9133 11013 3328 AMAZON-02, US 11492 4540 301 673 CABLEONE, US 7155 4161 288 96 VIASAT-SP-BACKBONE, US 6327 3547 1320 67 SHAW, CA 22773 3508 3039 295 ASN-CXA-ALL-CCI-22773-RDC, US 749 3160 54933 2412 DNIC-AS-00749, US 367 3047 3848 1446 DNIC-ASBLK-00306-00371, US 16625 3036 1384 2300 AKAMAI-AS, US 396982 2709 3598 400 GOOGLE-CLOUD-PLATFORM, US 7018 2513 23614 1595 ATT-INTERNET4, 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 7392 1713 145 UNI2-AS, ES 39891 4570 271 54 ALJAWWALSTC-AS, SA 20940 4023 3397 140 AKAMAI-ASN1, NL 8551 3444 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9009 3418 296 1595 M247, RO 12389 2885 2295 914 ROSTELECOM-AS, RU 34984 2324 361 593 TELLCOM-AS, TR 58224 1608 846 596 TCI, IR 13188 1605 100 35 TRIOLAN, UA 61317 1478 98 1143 ASDETUK www.heficed.com, US 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 11943 3371 614 UNINET, MX 10620 3544 504 860 Telmex Colombia S.A., CO 13999 2423 331 635 Mega Cable, S.A. de C.V., MX 11830 2005 369 64 Instituto Costarricense de Electricidad 28573 1331 2322 236 Claro NXT Telecomunicacoes Ltda, BR 3816 1295 777 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1250 342 506 Axtel, S.A.B. de C.V., MX 6147 1100 369 22 Telefonica del Peru S.A.A., PE 11664 1059 168 431 Techtel LMDS Comunicaciones Interactiva 22884 1024 104 340 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 24863 1579 393 19 LINKdotNET-AS, EG 24835 1507 549 28 RAYA-AS, EG 36992 1345 1462 286 ETISALAT-MISR, EG 36903 1248 553 98 MT-MPLS, MA 29571 1045 67 53 ORANGE-COTE-IVOIRE, CI 36935 911 521 44 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 520 54 45 WANANCHI-, KE 37342 494 32 1 MOVITEL, MZ 24757 480 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 11943 3371 614 UNINET, MX 9808 9524 8729 40 CHINAMOBILE-CN China Mobile Communicati 16509 9133 11013 3328 AMAZON-02, US 12479 7392 1713 145 UNI2-AS, ES 7545 5714 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 271 54 ALJAWWALSTC-AS, SA 11492 4540 301 673 CABLEONE, US 18403 4253 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4161 288 96 VIASAT-SP-BACKBONE, US 20940 4023 3397 140 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 9524 9484 CHINAMOBILE-CN China Mobile Communications Grou 12479 7392 7247 UNI2-AS, ES 16509 9133 5805 AMAZON-02, US 7545 5714 5021 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 4516 ALJAWWALSTC-AS, SA 18403 4253 4228 FPT-AS-AP FPT Telecom Company, VN 7155 4161 4065 VIASAT-SP-BACKBONE, US 20940 4023 3883 AKAMAI-ASN1, NL 11492 4540 3867 CABLEONE, US 7713 3602 3532 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 33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 6461 ZAYO-6461, 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 23.164.232.0/24 Origin: 53763 LAKESIDE, US 23.164.232.0/24 Transit: 20473 AS-CHOOPA, US 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 /10:37 /11:99 /12:298 /13:578 /14:1193 /15:2055 /16:13403 /17:8264 /18:13634 /19:24740 /20:43061 /21:50750 /22:109105 /23:98304 /24:555783 /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 6483 7392 UNI2-AS, ES 8151 5970 11943 UNINET, MX 11492 3453 4540 CABLEONE, US 6327 3356 3547 SHAW, CA 39891 3324 4570 ALJAWWALSTC-AS, SA 7155 3109 4161 VIASAT-SP-BACKBONE, US 8551 2921 3444 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2568 3508 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2148 2493 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2118 3544 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2222 2:1357 3:271 4:5 5:4298 6:161 7:6 8:1498 9:1 11:172 12:1497 13:352 14:2312 15:304 16:202 17:367 18:666 20:316 21:4 22:188 23:6476 24:2539 25:2 27:2526 29:19 31:2476 32:68 34:29 35:115 36:2009 37:4438 38:5501 39:857 40:149 41:3959 42:2068 43:2280 44:325 45:16521 46:4276 47:371 49:1866 50:1873 51:575 52:1588 54:391 55:875 56:5 57:125 58:1810 59:1079 60:1011 61:2427 62:2640 63:1898 64:5504 65:2344 66:4971 67:3053 68:1339 69:4129 70:1180 71:624 72:2942 74:2624 75:1565 76:637 77:2310 78:1765 79:2924 80:2062 81:1784 82:1506 83:1296 84:1597 85:2979 86:741 87:1855 88:1221 89:3933 90:625 91:7808 92:2112 93:2601 94:3516 95:3896 96:1302 97:315 98:1083 99:735 100:91 101:1138 102:2908 103:31960 104:4766 105:574 106:978 107:2778 108:1133 109:4206 110:2119 111:3128 112:2058 113:1747 114:1705 115:1967 116:1904 117:2475 118:2689 119:1900 120:1732 121:1185 122:2615 123:2177 124:1567 125:2605 128:1447 129:920 130:1042 131:1959 132:811 133:408 134:1688 135:300 136:908 137:979 138:2676 139:1564 140:1328 141:1326 142:1549 143:1522 144:1000 145:342 146:1957 147:1627 148:2451 149:2371 150:877 151:1240 152:1836 153:534 154:5273 155:1395 156:2095 157:1353 158:1051 159:2194 160:2613 161:1595 162:3505 163:1603 164:1657 165:1845 166:1065 167:1746 168:3852 169:789 170:4617 171:929 172:3864 173:2996 174:976 175:1188 176:3572 177:4400 178:3511 179:2159 180:2276 181:3565 182:3193 183:1987 184:2256 185:20159 186:4691 187:4192 188:3942 189:3914 190:9278 191:1413 192:10957 193:8928 194:7265 195:5187 196:3113 197:2476 198:6017 199:6428 200:7994 201:6166 202:10263 203:9976 204:4552 205:3682 206:4391 207:3508 208:4113 209:4905 210:4222 211:2449 212:4200 213:3382 214:1114 215:71 216:6692 217:2698 218:1277 219:409 220:1801 221:997 222:676 223:2154 End of report