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 02 Dec, 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: 926088 Prefixes after maximum aggregation (per Origin AS): 355040 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 454802 Total ASes present in the Internet Routing Table: 74837 Prefixes per ASN: 12.37 Origin-only ASes present in the Internet Routing Table: 64329 Origin ASes announcing only one prefix: 26482 Transit ASes present in the Internet Routing Table: 10508 Transit-only ASes present in the Internet Routing Table: 463 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 36 Max AS path prepend of ASN (150235) 30 Prefixes from unregistered ASNs in the Routing Table: 1059 Number of instances of unregistered ASNs: 1061 Number of 32-bit ASNs allocated by the RIRs: 43144 Number of 32-bit ASNs visible in the Routing Table: 35315 Prefixes from 32-bit ASNs in the Routing Table: 176680 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: 546 Number of addresses announced to Internet: 3046702592 Equivalent to 181 /8s, 152 /16s and 254 /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: 308495 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 242726 Total APNIC prefixes after maximum aggregation: 71095 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 235959 Unique aggregates announced from the APNIC address blocks: 99288 APNIC Region origin ASes present in the Internet Routing Table: 13704 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4153 APNIC Region transit ASes present in the Internet Routing Table: 1828 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: 9084 Number of APNIC addresses announced to Internet: 770809600 Equivalent to 45 /8s, 241 /16s and 159 /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: 272706 Total ARIN prefixes after maximum aggregation: 124040 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 277366 Unique aggregates announced from the ARIN address blocks: 132467 ARIN Region origin ASes present in the Internet Routing Table: 19056 ARIN Prefixes per ASN: 14.56 ARIN Region origin ASes announcing only one prefix: 6961 ARIN Region transit ASes present in the Internet Routing Table: 1929 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: 4820 Number of ARIN addresses announced to Internet: 1276089088 Equivalent to 76 /8s, 15 /16s and 147 /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: 261174 Total RIPE prefixes after maximum aggregation: 124631 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 255738 Unique aggregates announced from the RIPE address blocks: 160231 RIPE Region origin ASes present in the Internet Routing Table: 28424 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12071 RIPE Region transit ASes present in the Internet Routing Table: 3894 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11426 Number of RIPE addresses announced to Internet: 714094080 Equivalent to 42 /8s, 144 /16s and 54 /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: 118491 Total LACNIC prefixes after maximum aggregation: 28572 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117279 Unique aggregates announced from the LACNIC address blocks: 49611 LACNIC Region origin ASes present in the Internet Routing Table: 10990 LACNIC Prefixes per ASN: 10.67 LACNIC Region origin ASes announcing only one prefix: 2671 LACNIC Region transit ASes present in the Internet Routing Table: 2322 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8847 Number of LACNIC addresses announced to Internet: 177976576 Equivalent to 10 /8s, 155 /16s and 181 /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: 29932 Total AfriNIC prefixes after maximum aggregation: 5996 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 39199 Unique aggregates announced from the AfriNIC address blocks: 12767 AfriNIC Region origin ASes present in the Internet Routing Table: 1796 AfriNIC Prefixes per ASN: 21.83 AfriNIC Region origin ASes announcing only one prefix: 626 AfriNIC Region transit ASes present in the Internet Routing Table: 344 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: 1138 Number of AfriNIC addresses announced to Internet: 107362816 Equivalent to 6 /8s, 102 /16s and 58 /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 9733 8729 41 CHINAMOBILE-CN China Mobile Communicati 7545 5681 785 696 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4388 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3598 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3240 1867 92 VNPT-AS-VN VNPT Corp, VN 9498 3125 494 248 BBIL-AP BHARTI Airtel Ltd., IN 7552 2987 1330 20 VIETEL-AS-AP Viettel Group, VN 24560 2633 853 369 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2232 11258 588 KIXS-AS-KR Korea Telecom, KR 4755 2187 442 200 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 9331 11171 3342 AMAZON-02, US 11492 4556 302 677 CABLEONE, US 7155 4163 288 95 VIASAT-SP-BACKBONE, US 6327 3559 1320 68 SHAW, CA 22773 3504 3039 296 ASN-CXA-ALL-CCI-22773-RDC, US 749 3164 54930 2416 DNIC-AS-00749, US 16625 3144 1397 2309 AKAMAI-AS, US 367 2987 3844 1416 DNIC-ASBLK-00306-00371, US 396982 2722 3631 372 GOOGLE-CLOUD-PLATFORM, US 7018 2571 23618 1606 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 7512 1714 146 UNI2-AS, ES 39891 4570 271 54 ALJAWWALSTC-AS, SA 20940 3997 3397 140 AKAMAI-ASN1, NL 9009 3467 299 1611 M247, RO 8551 3436 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2867 2299 909 ROSTELECOM-AS, RU 34984 2326 361 586 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1515 1852 14 TE-AS TE-AS, EG 58224 1497 851 635 TCI, IR 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 11804 3332 676 UNINET, MX 10620 3524 499 869 Telmex Colombia S.A., CO 13999 2474 338 645 Mega Cable, S.A. de C.V., MX 11830 2008 369 64 Instituto Costarricense de Electricidad 28573 1336 2320 253 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1248 341 504 Axtel, S.A.B. de C.V., MX 11664 1084 173 434 Techtel LMDS Comunicaciones Interactiva 26615 1048 2502 52 TIM SA, BR 22884 1030 98 369 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 1593 389 16 LINKdotNET-AS, EG 24835 1548 545 28 RAYA-AS, EG 36992 1359 1518 280 ETISALAT-MISR, EG 36903 1248 553 98 MT-MPLS, MA 29571 1046 67 51 ORANGE-COTE-IVOIRE, CI 36935 936 521 43 Vodafone-, EG 6713 549 1861 34 IAM-AS, MA 15399 536 56 53 WANANCHI-, KE 37342 492 32 1 MOVITEL, MZ 24757 482 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 11804 3332 676 UNINET, MX 9808 9733 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9331 11171 3342 AMAZON-02, US 12479 7512 1714 146 UNI2-AS, ES 7545 5681 785 696 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 271 54 ALJAWWALSTC-AS, SA 11492 4556 302 677 CABLEONE, US 18403 4388 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4163 288 95 VIASAT-SP-BACKBONE, US 20940 3997 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 9733 9692 CHINAMOBILE-CN China Mobile Communications Grou 12479 7512 7366 UNI2-AS, ES 16509 9331 5989 AMAZON-02, US 7545 5681 4985 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 4516 ALJAWWALSTC-AS, SA 18403 4388 4363 FPT-AS-AP FPT Telecom Company, VN 7155 4163 4068 VIASAT-SP-BACKBONE, US 11492 4556 3879 CABLEONE, US 20940 3997 3857 AKAMAI-ASN1, NL 7713 3598 3528 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 8.10.69.0/24 174 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 23.176.160.0/24 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 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 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 /13:579 /14:1189 /15:2060 /16:13436 /17:8243 /18:13674 /19:24663 /20:43222 /21:50738 /22:109691 /23:98870 /24:559238 /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 6605 7512 UNI2-AS, ES 8151 6015 11804 UNINET, MX 11492 3470 4556 CABLEONE, US 6327 3367 3559 SHAW, CA 39891 3324 4570 ALJAWWALSTC-AS, SA 7155 3112 4163 VIASAT-SP-BACKBONE, US 8551 2913 3436 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2562 3504 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2137 2481 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2117 3524 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2240 2:1422 3:278 4:5 5:4387 6:160 7:6 8:1492 9:1 11:172 12:1491 13:370 14:2318 15:303 16:205 17:360 18:688 20:319 21:4 22:188 23:6497 24:2561 25:2 27:2520 29:19 31:2540 32:53 34:33 35:116 36:2035 37:4450 38:5680 39:881 40:150 41:3958 42:2115 43:2305 44:331 45:16525 46:4354 47:310 49:1887 50:1877 51:571 52:1594 54:393 55:857 56:5 57:125 58:1829 59:1105 60:1009 61:2439 62:2724 63:1899 64:5464 65:2341 66:4974 67:3049 68:1351 69:4092 70:1176 71:605 72:2927 74:2621 75:1561 76:624 77:2335 78:1823 79:3024 80:2107 81:1843 82:1517 83:1321 84:1603 85:2960 86:778 87:1919 88:1230 89:3944 90:637 91:7870 92:2158 93:2630 94:3565 95:3989 96:1299 97:315 98:1013 99:738 100:94 101:1167 102:2961 103:32272 104:4783 105:582 106:971 107:2727 108:1135 109:4210 110:2115 111:3137 112:2076 113:1703 114:1739 115:1974 116:1924 117:2490 118:2733 119:1940 120:1755 121:1225 122:2629 123:2172 124:1581 125:2745 128:1472 129:912 130:1050 131:1973 132:823 133:410 134:1723 135:301 136:915 137:987 138:2708 139:1561 140:1342 141:1348 142:1540 143:1520 144:994 145:340 146:1990 147:1638 148:2455 149:2324 150:1008 151:1251 152:1839 153:526 154:5300 155:1375 156:2121 157:1358 158:1051 159:2205 160:2616 161:1617 162:3563 163:1633 164:1607 165:1861 166:1102 167:1760 168:3790 169:796 170:4649 171:943 172:3760 173:2998 174:901 175:1205 176:3617 177:4529 178:3525 179:2161 180:2279 181:3577 182:3282 183:2024 184:2252 185:20401 186:4711 187:4234 188:3952 189:3904 190:9231 191:1481 192:10975 193:8964 194:7283 195:5191 196:3108 197:2467 198:6014 199:6605 200:7936 201:6225 202:10269 203:9994 204:4587 205:3621 206:4426 207:3502 208:4092 209:4906 210:4247 211:2467 212:4213 213:3382 214:1124 215:64 216:6715 217:2742 218:1288 219:412 220:1800 221:1010 222:692 223:2195 End of report