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 30 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: 931274 Prefixes after maximum aggregation (per Origin AS): 356287 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 455524 Total ASes present in the Internet Routing Table: 74994 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 64430 Origin ASes announcing only one prefix: 26558 Transit ASes present in the Internet Routing Table: 10564 Transit-only ASes present in the Internet Routing Table: 466 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: 1037 Number of instances of unregistered ASNs: 1039 Number of 32-bit ASNs allocated by the RIRs: 43280 Number of 32-bit ASNs visible in the Routing Table: 35491 Prefixes from 32-bit ASNs in the Routing Table: 178165 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: 510 Number of addresses announced to Internet: 3044130816 Equivalent to 181 /8s, 113 /16s and 192 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 309790 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 244863 Total APNIC prefixes after maximum aggregation: 71545 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 237839 Unique aggregates announced from the APNIC address blocks: 99213 APNIC Region origin ASes present in the Internet Routing Table: 13779 APNIC Prefixes per ASN: 17.26 APNIC Region origin ASes announcing only one prefix: 4171 APNIC Region transit ASes present in the Internet Routing Table: 1847 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9171 Number of APNIC addresses announced to Internet: 770448128 Equivalent to 45 /8s, 236 /16s and 27 /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: 273594 Total ARIN prefixes after maximum aggregation: 124409 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278452 Unique aggregates announced from the ARIN address blocks: 133022 ARIN Region origin ASes present in the Internet Routing Table: 19051 ARIN Prefixes per ASN: 14.62 ARIN Region origin ASes announcing only one prefix: 6945 ARIN Region transit ASes present in the Internet Routing Table: 1927 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: 4817 Number of ARIN addresses announced to Internet: 1273333248 Equivalent to 75 /8s, 229 /16s and 134 /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: 261637 Total RIPE prefixes after maximum aggregation: 124933 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 256321 Unique aggregates announced from the RIPE address blocks: 160840 RIPE Region origin ASes present in the Internet Routing Table: 28465 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12111 RIPE Region transit ASes present in the Internet Routing Table: 3896 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: 11465 Number of RIPE addresses announced to Internet: 714111744 Equivalent to 42 /8s, 144 /16s and 123 /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: 119748 Total LACNIC prefixes after maximum aggregation: 28610 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 118369 Unique aggregates announced from the LACNIC address blocks: 49258 LACNIC Region origin ASes present in the Internet Routing Table: 11027 LACNIC Prefixes per ASN: 10.73 LACNIC Region origin ASes announcing only one prefix: 2689 LACNIC Region transit ASes present in the Internet Routing Table: 2355 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8886 Number of LACNIC addresses announced to Internet: 178222848 Equivalent to 10 /8s, 159 /16s and 119 /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: 30395 Total AfriNIC prefixes after maximum aggregation: 6067 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 39782 Unique aggregates announced from the AfriNIC address blocks: 12770 AfriNIC Region origin ASes present in the Internet Routing Table: 1808 AfriNIC Prefixes per ASN: 22.00 AfriNIC Region origin ASes announcing only one prefix: 642 AfriNIC Region transit ASes present in the Internet Routing Table: 347 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: 1152 Number of AfriNIC addresses announced to Internet: 107721984 Equivalent to 6 /8s, 107 /16s and 181 /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 9777 8738 50 CHINAMOBILE-CN China Mobile Communicati 7545 5675 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4536 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3834 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3594 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3410 494 251 BBIL-AP BHARTI Airtel Ltd., IN 45899 3252 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2658 856 369 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2185 442 200 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 9444 11199 3354 AMAZON-02, US 11492 4563 303 680 CABLEONE, US 7155 4164 288 96 VIASAT-SP-BACKBONE, US 6327 3567 1320 69 SHAW, CA 22773 3496 3038 294 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3174 1406 2313 AKAMAI-AS, US 749 3162 54930 2414 DNIC-AS-00749, US 367 2969 3840 1418 DNIC-ASBLK-00306-00371, US 396982 2740 3639 386 GOOGLE-CLOUD-PLATFORM, US 7018 2504 23622 1572 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 7564 1714 146 UNI2-AS, ES 39891 4641 279 54 ALJAWWALSTC-AS, SA 20940 4000 3397 139 AKAMAI-ASN1, NL 9009 3489 300 1632 M247, RO 8551 3336 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2887 2301 912 ROSTELECOM-AS, RU 34984 2326 359 597 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 58224 1510 872 576 TCI, IR 8452 1442 1852 14 TE-AS TE-AS, EG 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 12164 3385 596 UNINET, MX 10620 3519 497 886 Telmex Colombia S.A., CO 13999 2483 338 631 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1245 341 503 Axtel, S.A.B. de C.V., MX 11664 1106 178 423 Techtel LMDS Comunicaciones Interactiva 6147 1088 369 22 Telefonica del Peru S.A.A., PE 22884 1073 115 379 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 1588 389 16 LINKdotNET-AS, EG 24835 1548 545 28 RAYA-AS, EG 36992 1360 1518 280 ETISALAT-MISR, EG 36903 1232 546 149 MT-MPLS, MA 29571 1071 69 52 ORANGE-COTE-IVOIRE, CI 36935 936 521 43 Vodafone-, EG 6713 544 1861 34 IAM-AS, MA 15399 534 56 53 WANANCHI-, KE 36914 506 82 3 KENET-AS, KE 37342 481 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 12164 3385 596 UNINET, MX 9808 9777 8738 50 CHINAMOBILE-CN China Mobile Communicati 16509 9444 11199 3354 AMAZON-02, US 12479 7564 1714 146 UNI2-AS, ES 7545 5675 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4641 279 54 ALJAWWALSTC-AS, SA 11492 4563 303 680 CABLEONE, US 18403 4536 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4164 288 96 VIASAT-SP-BACKBONE, US 20940 4000 3397 139 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 9777 9727 CHINAMOBILE-CN China Mobile Communications Grou 12479 7564 7418 UNI2-AS, ES 16509 9444 6090 AMAZON-02, US 7545 5675 4988 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4641 4587 ALJAWWALSTC-AS, SA 18403 4536 4511 FPT-AS-AP FPT Telecom Company, VN 7155 4164 4068 VIASAT-SP-BACKBONE, US 11492 4563 3883 CABLEONE, US 20940 4000 3861 AKAMAI-ASN1, NL 7552 3834 3814 VIETEL-AS-AP Viettel Group, VN 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 /10:36 /11:99 /12:298 /13:578 /14:1191 /15:2060 /16:13427 /17:8220 /18:13646 /19:24782 /20:43278 /21:51297 /22:110054 /23:99166 /24:563091 /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 6652 7564 UNI2-AS, ES 8151 6161 12164 UNINET, MX 11492 3477 4563 CABLEONE, US 6327 3371 3567 SHAW, CA 39891 3324 4641 ALJAWWALSTC-AS, SA 7155 3110 4164 VIASAT-SP-BACKBONE, US 8551 2813 3336 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2553 3496 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2122 3519 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2279 2:1398 3:284 4:5 5:4399 6:163 7:6 8:1493 9:1 11:172 12:1488 13:375 14:2328 15:309 16:206 17:359 18:709 20:344 21:4 22:188 23:6545 24:2593 25:2 27:2537 29:19 31:2541 32:53 34:36 35:118 36:2119 37:4467 38:5806 39:884 40:147 41:4104 42:2196 43:2299 44:321 45:16597 46:4332 47:285 49:1899 50:1879 51:572 52:1592 54:368 55:878 56:5 57:127 58:1851 59:1113 60:1012 61:2556 62:2751 63:1906 64:5498 65:2336 66:4974 67:3036 68:1336 69:4053 70:1170 71:610 72:2918 74:2626 75:1547 76:625 77:2335 78:1823 79:2999 80:2111 81:1865 82:1523 83:1324 84:1606 85:2974 86:786 87:1958 88:1227 89:3961 90:657 91:7896 92:2172 93:2626 94:3579 95:3988 96:1298 97:315 98:1015 99:738 100:94 101:1152 102:2997 103:32228 104:4770 105:599 106:972 107:2744 108:1146 109:4150 110:2122 111:3147 112:2077 113:1724 114:1751 115:1983 116:1961 117:2617 118:2758 119:1930 120:1754 121:1255 122:2635 123:2177 124:1586 125:2774 128:1471 129:913 130:1063 131:1960 132:828 133:411 134:1704 135:304 136:882 137:1033 138:2710 139:1548 140:1341 141:1339 142:1538 143:1532 144:999 145:337 146:2015 147:1634 148:2454 149:2389 150:1013 151:1310 152:1969 153:529 154:5492 155:1369 156:2108 157:1366 158:1078 159:2206 160:2618 161:1612 162:3594 163:1671 164:1614 165:2099 166:1065 167:1732 168:3831 169:793 170:4681 171:975 172:3771 173:3013 174:891 175:1210 176:3584 177:4700 178:3520 179:2207 180:2348 181:3625 182:3417 183:2023 184:2269 185:20465 186:4790 187:4350 188:4002 189:3949 190:9297 191:1491 192:10993 193:8967 194:7346 195:5216 196:3118 197:2577 198:6006 199:6827 200:8026 201:6231 202:10239 203:10050 204:4581 205:3675 206:4505 207:3482 208:4083 209:4948 210:4344 211:2496 212:4203 213:3373 214:1111 215:50 216:6773 217:2766 218:1287 219:414 220:1821 221:1020 222:685 223:2198 End of report