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 18 May, 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: 941606 Prefixes after maximum aggregation (per Origin AS): 360165 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 461245 Total ASes present in the Internet Routing Table: 75602 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64843 Origin ASes announcing only one prefix: 26690 Transit ASes present in the Internet Routing Table: 10759 Transit-only ASes present in the Internet Routing Table: 532 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 58 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 990 Number of instances of unregistered ASNs: 992 Number of 32-bit ASNs allocated by the RIRs: 44485 Number of 32-bit ASNs visible in the Routing Table: 36309 Prefixes from 32-bit ASNs in the Routing Table: 184951 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 608 Number of addresses announced to Internet: 3025867520 Equivalent to 180 /8s, 91 /16s and 19 /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: 310902 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 248142 Total APNIC prefixes after maximum aggregation: 72911 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 240428 Unique aggregates announced from the APNIC address blocks: 100863 APNIC Region origin ASes present in the Internet Routing Table: 14060 APNIC Prefixes per ASN: 17.10 APNIC Region origin ASes announcing only one prefix: 4305 APNIC Region transit ASes present in the Internet Routing Table: 1883 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9499 Number of APNIC addresses announced to Internet: 760810752 Equivalent to 45 /8s, 89 /16s and 13 /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: 275855 Total ARIN prefixes after maximum aggregation: 124748 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 280406 Unique aggregates announced from the ARIN address blocks: 133680 ARIN Region origin ASes present in the Internet Routing Table: 19135 ARIN Prefixes per ASN: 14.65 ARIN Region origin ASes announcing only one prefix: 6971 ARIN Region transit ASes present in the Internet Routing Table: 1988 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4898 Number of ARIN addresses announced to Internet: 1266913792 Equivalent to 75 /8s, 131 /16s and 146 /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: 265038 Total RIPE prefixes after maximum aggregation: 126687 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 259986 Unique aggregates announced from the RIPE address blocks: 163604 RIPE Region origin ASes present in the Internet Routing Table: 28603 RIPE Prefixes per ASN: 9.09 RIPE Region origin ASes announcing only one prefix: 12115 RIPE Region transit ASes present in the Internet Routing Table: 3940 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 47 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11779 Number of RIPE addresses announced to Internet: 713673984 Equivalent to 42 /8s, 137 /16s and 205 /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: 120592 Total LACNIC prefixes after maximum aggregation: 28987 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 118831 Unique aggregates announced from the LACNIC address blocks: 49485 LACNIC Region origin ASes present in the Internet Routing Table: 11040 LACNIC Prefixes per ASN: 10.76 LACNIC Region origin ASes announcing only one prefix: 2647 LACNIC Region transit ASes present in the Internet Routing Table: 2392 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 58 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8933 Number of LACNIC addresses announced to Internet: 176786944 Equivalent to 10 /8s, 137 /16s and 142 /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: 30989 Total AfriNIC prefixes after maximum aggregation: 6158 AfriNIC Deaggregation factor: 5.03 Prefixes being announced from the AfriNIC address blocks: 41346 Unique aggregates announced from the AfriNIC address blocks: 13146 AfriNIC Region origin ASes present in the Internet Routing Table: 1836 AfriNIC Prefixes per ASN: 22.52 AfriNIC Region origin ASes announcing only one prefix: 652 AfriNIC Region transit ASes present in the Internet Routing Table: 351 Average AfriNIC Region AS path length visible: 5.6 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1200 Number of AfriNIC addresses announced to Internet: 107235328 Equivalent to 6 /8s, 100 /16s and 72 /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 9828 8742 62 CHINAMOBILE-CN China Mobile Communicati 7545 5636 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4407 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3909 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3707 507 259 BBIL-AP BHARTI Airtel Ltd., IN 7713 3602 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3276 1867 93 VNPT-AS-VN VNPT Corp, VN 24560 2792 863 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2190 433 201 TATACOMM-AS TATA Communications formerl 45090 2153 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 9909 11376 3554 AMAZON-02, US 11492 4616 306 604 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 174 3628 8781 864 COGENT-174, US 6327 3597 1320 79 SHAW, CA 22773 3481 3024 227 ASN-CXA-ALL-CCI-22773-RDC, US 749 3224 54904 2476 DNIC-AS-00749, US 16625 3041 1292 2190 AKAMAI-AS, US 7018 2825 23659 1782 ATT-INTERNET4, US 396982 2768 3642 414 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 7766 1708 145 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3799 3396 129 AKAMAI-ASN1, NL 9009 3344 291 1653 M247, RO 12389 2897 2293 860 ROSTELECOM-AS, RU 8551 2639 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2344 362 581 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 212238 1585 114 1154 CDNEXT, GB 44477 1548 101 730 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 12210 3321 493 UNINET, MX 10620 3510 492 942 Telmex Colombia S.A., CO 13999 2537 353 663 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR 3816 1320 789 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1182 176 442 Techtel LMDS Comunicaciones Interactiva 6503 1125 314 478 Axtel, S.A.B. de C.V., MX 6147 1085 369 22 Telefonica del Peru S.A.A., PE 26615 1074 2503 53 TIM SA, BR 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 1373 1519 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1200 77 60 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 557 1861 35 IAM-AS, MA 15399 531 56 56 WANANCHI-, KE 37342 508 32 1 MOVITEL, MZ 36914 482 82 3 KENET-AS, KE 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 12210 3321 493 UNINET, MX 16509 9909 11376 3554 AMAZON-02, US 9808 9828 8742 62 CHINAMOBILE-CN China Mobile Communicati 12479 7766 1708 145 UNI2-AS, ES 7545 5636 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4616 306 604 CABLEONE, US 18403 4407 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 VIASAT-SP-BACKBONE, US 7552 3909 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 9828 9766 CHINAMOBILE-CN China Mobile Communications Grou 12479 7766 7621 UNI2-AS, ES 16509 9909 6355 AMAZON-02, US 7545 5636 4963 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4407 4384 FPT-AS-AP FPT Telecom Company, VN 7155 4167 4078 VIASAT-SP-BACKBONE, US 11492 4616 4012 CABLEONE, US 7552 3909 3888 VIETEL-AS-AP Viettel Group, VN 20940 3799 3670 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 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 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 23.147.240.0/24 Origin: 398208 RESERVED, ZZ 23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, 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 /11:94 /12:297 /13:574 /14:1168 /15:2048 /16:13248 /17:8185 /18:13589 /19:24378 /20:43110 /21:51071 /22:110483 /23:98388 /24:574885 /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 6862 7766 UNI2-AS, ES 8151 6233 12210 UNINET, MX 11492 3525 4616 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3393 3597 SHAW, CA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2583 3481 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2157 2502 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2136 3510 Telmex Colombia S.A., CO 16509 2117 9909 AMAZON-02, US Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2273 2:1506 3:348 4:6 5:4548 6:164 7:6 8:1506 9:1 11:172 12:1452 13:360 14:2368 15:318 16:211 17:364 18:766 20:375 21:4 22:188 23:6715 24:2716 25:2 27:2539 29:19 31:2572 32:45 34:62 35:133 36:2288 37:4473 38:7467 39:897 40:125 41:4079 42:2164 43:2358 44:313 45:16896 46:4481 47:307 49:1912 50:1897 51:568 52:1577 54:312 55:993 56:5 57:176 58:2018 59:1191 60:1027 61:2585 62:2673 63:1892 64:5519 65:2340 66:4668 67:2986 68:1320 69:4096 70:1184 71:583 72:2870 74:2588 75:1558 76:615 77:2465 78:1849 79:2518 80:2191 81:2007 82:1604 83:1332 84:1649 85:3147 86:900 87:1978 88:1245 89:4082 90:679 91:8081 92:2299 93:2697 94:3711 95:4169 96:1282 97:316 98:1034 99:742 100:72 101:1164 102:3258 103:32370 104:4785 105:658 106:943 107:2748 108:1147 109:4097 110:2135 111:3249 112:2060 113:1780 114:1788 115:2063 116:1879 117:2635 118:2724 119:1960 120:1766 121:1271 122:2687 123:2206 124:1577 125:2852 126:32 128:1462 129:931 130:1132 131:1822 132:795 133:412 134:1735 135:322 136:1004 137:1059 138:2800 139:1539 140:1377 141:1349 142:1574 143:1478 144:1003 145:363 146:2045 147:1925 148:2504 149:2754 150:1035 151:1327 152:2152 153:523 154:6448 155:1434 156:2281 157:1772 158:1149 159:2333 160:2649 161:1680 162:3549 163:1701 164:1643 165:2147 166:1168 167:1798 168:3915 169:799 170:4862 171:1021 172:3843 173:3041 174:889 175:1199 176:3675 177:4661 178:3669 179:2173 180:2373 181:3735 182:3393 183:1996 184:2263 185:20745 186:4934 187:4462 188:4049 189:4099 190:9386 191:1470 192:10989 193:9107 194:7498 195:5280 196:3142 197:2524 198:6032 199:7754 200:7947 201:6224 202:10195 203:10159 204:4587 205:3724 206:4478 207:3590 208:4145 209:5057 210:4378 211:2522 212:4290 213:3419 214:1053 215:45 216:6832 217:2983 218:1294 219:414 220:1817 221:1033 222:705 223:2219 End of report