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 27 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: 936089 Prefixes after maximum aggregation (per Origin AS): 360250 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 461204 Total ASes present in the Internet Routing Table: 75558 Prefixes per ASN: 12.39 Origin-only ASes present in the Internet Routing Table: 64831 Origin ASes announcing only one prefix: 26648 Transit ASes present in the Internet Routing Table: 10727 Transit-only ASes present in the Internet Routing Table: 512 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 56 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1065 Number of instances of unregistered ASNs: 1067 Number of 32-bit ASNs allocated by the RIRs: 44273 Number of 32-bit ASNs visible in the Routing Table: 36219 Prefixes from 32-bit ASNs in the Routing Table: 184076 Number of bogon 32-bit ASNs visible in the Routing Table: 9 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 599 Number of addresses announced to Internet: 3026550016 Equivalent to 180 /8s, 101 /16s and 125 /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: 310018 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 243921 Total APNIC prefixes after maximum aggregation: 72978 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 236030 Unique aggregates announced from the APNIC address blocks: 100841 APNIC Region origin ASes present in the Internet Routing Table: 14018 APNIC Prefixes per ASN: 16.84 APNIC Region origin ASes announcing only one prefix: 4275 APNIC Region transit ASes present in the Internet Routing Table: 1861 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9451 Number of APNIC addresses announced to Internet: 760571648 Equivalent to 45 /8s, 85 /16s and 103 /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: 274850 Total ARIN prefixes after maximum aggregation: 124808 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 279738 Unique aggregates announced from the ARIN address blocks: 133558 ARIN Region origin ASes present in the Internet Routing Table: 19121 ARIN Prefixes per ASN: 14.63 ARIN Region origin ASes announcing only one prefix: 6966 ARIN Region transit ASes present in the Internet Routing Table: 1977 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: 4883 Number of ARIN addresses announced to Internet: 1268431104 Equivalent to 75 /8s, 154 /16s and 185 /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: 264189 Total RIPE prefixes after maximum aggregation: 126707 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 258982 Unique aggregates announced from the RIPE address blocks: 163691 RIPE Region origin ASes present in the Internet Routing Table: 28597 RIPE Prefixes per ASN: 9.06 RIPE Region origin ASes announcing only one prefix: 12117 RIPE Region transit ASes present in the Internet Routing Table: 3955 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11737 Number of RIPE addresses announced to Internet: 714358784 Equivalent to 42 /8s, 148 /16s and 64 /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: 121086 Total LACNIC prefixes after maximum aggregation: 28889 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 119321 Unique aggregates announced from the LACNIC address blocks: 49466 LACNIC Region origin ASes present in the Internet Routing Table: 11064 LACNIC Prefixes per ASN: 10.78 LACNIC Region origin ASes announcing only one prefix: 2634 LACNIC Region transit ASes present in the Internet Routing Table: 2378 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: 8948 Number of LACNIC addresses announced to Internet: 176960000 Equivalent to 10 /8s, 140 /16s and 50 /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: 30978 Total AfriNIC prefixes after maximum aggregation: 6166 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 41418 Unique aggregates announced from the AfriNIC address blocks: 13183 AfriNIC Region origin ASes present in the Internet Routing Table: 1834 AfriNIC Prefixes per ASN: 22.58 AfriNIC Region origin ASes announcing only one prefix: 656 AfriNIC Region transit ASes present in the Internet Routing Table: 358 Average AfriNIC Region AS path length visible: 5.5 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1200 Number of AfriNIC addresses announced to Internet: 105912832 Equivalent to 6 /8s, 80 /16s and 26 /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 9880 8743 63 CHINAMOBILE-CN China Mobile Communicati 7545 5667 777 677 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3603 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3587 500 255 BBIL-AP BHARTI Airtel Ltd., IN 45899 3269 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2778 863 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2188 434 198 TATACOMM-AS TATA Communications formerl 45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4766 2081 11523 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 9782 11354 3519 AMAZON-02, US 11492 4597 305 618 CABLEONE, US 7155 4169 287 89 VIASAT-SP-BACKBONE, US 6327 3614 1320 79 SHAW, CA 174 3523 6629 832 COGENT-174, US 22773 3500 3045 235 ASN-CXA-ALL-CCI-22773-RDC, US 749 3200 54911 2452 DNIC-AS-00749, US 16625 3056 1300 2188 AKAMAI-AS, US 367 2822 3549 1346 DNIC-ASBLK-00306-00371, US 7018 2781 23653 1782 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 7709 1708 144 UNI2-AS, ES 39891 4741 285 59 ALJAWWALSTC-AS, SA 20940 3855 3396 127 AKAMAI-ASN1, NL 9009 3291 285 1613 M247, RO 12389 2630 2252 841 ROSTELECOM-AS, RU 8551 2627 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2346 363 584 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1563 1852 14 TE-AS TE-AS, EG 212238 1528 109 1106 CDNEXT, 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 12389 3311 491 UNINET, MX 10620 3500 493 943 Telmex Colombia S.A., CO 13999 2540 351 661 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1347 2313 251 Claro NXT Telecomunicacoes Ltda, BR 3816 1313 788 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1165 176 433 Techtel LMDS Comunicaciones Interactiva 6503 1133 314 478 Axtel, S.A.B. de C.V., MX 6147 1103 369 22 Telefonica del Peru S.A.A., PE 22884 1070 114 372 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 1498 389 20 LINKdotNET-AS, EG 36992 1370 1519 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1204 76 65 ORANGE-COTE-IVOIRE, CI 36935 870 521 42 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 15399 530 55 55 WANANCHI-, KE 36914 482 82 3 KENET-AS, KE 24757 435 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 12389 3311 491 UNINET, MX 9808 9880 8743 63 CHINAMOBILE-CN China Mobile Communicati 16509 9782 11354 3519 AMAZON-02, US 12479 7709 1708 144 UNI2-AS, ES 7545 5667 777 677 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4741 285 59 ALJAWWALSTC-AS, SA 11492 4597 305 618 CABLEONE, US 7155 4169 287 89 VIASAT-SP-BACKBONE, US 7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN 20940 3855 3396 127 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 9880 9817 CHINAMOBILE-CN China Mobile Communications Grou 12479 7709 7565 UNI2-AS, ES 16509 9782 6263 AMAZON-02, US 7545 5667 4990 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4741 4682 ALJAWWALSTC-AS, SA 7155 4169 4080 VIASAT-SP-BACKBONE, US 11492 4597 3979 CABLEONE, US 7552 3881 3861 VIETEL-AS-AP Viettel Group, VN 20940 3855 3728 AKAMAI-ASN1, NL 7713 3603 3539 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 23.176.168.0/24 Origin: 17095 BUILDBUDDY-01, US 23.176.168.0/24 Transit: 36236 NETACTUATE, 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 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 /12:298 /13:578 /14:1182 /15:2063 /16:13258 /17:8194 /18:13583 /19:24480 /20:42803 /21:50902 /22:110344 /23:97972 /24:570249 /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 6820 7709 UNI2-AS, ES 8151 6421 12389 UNINET, MX 11492 3510 4597 CABLEONE, US 39891 3424 4741 ALJAWWALSTC-AS, SA 6327 3410 3614 SHAW, CA 7155 3113 4169 VIASAT-SP-BACKBONE, US 22773 2594 3500 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2153 2499 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2118 3500 Telmex Colombia S.A., CO 8551 2103 2627 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) ---------------------------------------------- 1:1618 2:1479 3:330 4:6 5:4522 6:163 7:6 8:1503 9:1 11:172 12:1457 13:359 14:2365 15:317 16:210 17:367 18:766 20:364 21:4 22:188 23:6702 24:2707 25:2 27:2564 29:19 31:2542 32:45 34:62 35:128 36:2287 37:4468 38:7321 39:893 40:125 41:4127 42:975 43:2364 44:313 45:16972 46:4435 47:307 49:1901 50:1920 51:572 52:1578 54:306 55:983 56:5 57:168 58:1847 59:1186 60:1031 61:2570 62:2693 63:1895 64:5522 65:2336 66:4656 67:2989 68:1335 69:4109 70:1189 71:577 72:2888 74:2596 75:1554 76:607 77:2461 78:1850 79:2489 80:2188 81:1975 82:1560 83:1334 84:1641 85:3099 86:845 87:1969 88:1240 89:4074 90:661 91:8092 92:2232 93:2674 94:3624 95:4103 96:1295 97:315 98:1042 99:741 100:74 101:1166 102:3148 103:32339 104:4840 105:655 106:933 107:2786 108:1109 109:4048 110:2138 111:3240 112:2061 113:1538 114:1792 115:2024 116:1873 117:2613 118:2298 119:1950 120:1780 121:1264 122:2677 123:2206 124:1570 125:2848 126:32 128:1471 129:932 130:1125 131:1833 132:804 133:410 134:1733 135:321 136:928 137:1034 138:2810 139:1537 140:1394 141:1368 142:1585 143:1459 144:998 145:345 146:2040 147:1867 148:2496 149:2695 150:1034 151:1345 152:2050 153:524 154:6449 155:1452 156:2464 157:1747 158:1149 159:2317 160:2653 161:1651 162:3560 163:1695 164:1635 165:2121 166:1170 167:1785 168:3858 169:795 170:4812 171:1000 172:3815 173:3041 174:893 175:1202 176:3638 177:4652 178:3723 179:2208 180:2341 181:3703 182:3391 183:1808 184:2266 185:20708 186:4969 187:4429 188:4062 189:4145 190:9376 191:1457 192:10958 193:9083 194:7481 195:5242 196:3152 197:2467 198:5973 199:7707 200:7966 201:6293 202:10186 203:10127 204:4569 205:3752 206:4491 207:3466 208:4136 209:5015 210:4386 211:2486 212:4249 213:3419 214:1056 215:50 216:6770 217:2934 218:1310 219:406 220:1823 221:1033 222:698 223:2213 End of report