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 06 Jan, 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: 929762 Prefixes after maximum aggregation (per Origin AS): 356305 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 455727 Total ASes present in the Internet Routing Table: 75023 Prefixes per ASN: 12.39 Origin-only ASes present in the Internet Routing Table: 64454 Origin ASes announcing only one prefix: 26568 Transit ASes present in the Internet Routing Table: 10569 Transit-only ASes present in the Internet Routing Table: 475 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 104 Max AS path prepend of ASN (149381) 100 Prefixes from unregistered ASNs in the Routing Table: 1082 Number of instances of unregistered ASNs: 1084 Number of 32-bit ASNs allocated by the RIRs: 43316 Number of 32-bit ASNs visible in the Routing Table: 35520 Prefixes from 32-bit ASNs in the Routing Table: 178218 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: 482 Number of addresses announced to Internet: 3046895104 Equivalent to 181 /8s, 155 /16s and 238 /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: 308693 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 244550 Total APNIC prefixes after maximum aggregation: 71549 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 237540 Unique aggregates announced from the APNIC address blocks: 99392 APNIC Region origin ASes present in the Internet Routing Table: 13794 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4165 APNIC Region transit ASes present in the Internet Routing Table: 1855 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 104 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9181 Number of APNIC addresses announced to Internet: 774104320 Equivalent to 46 /8s, 35 /16s and 229 /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: 273840 Total ARIN prefixes after maximum aggregation: 124403 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278652 Unique aggregates announced from the ARIN address blocks: 132940 ARIN Region origin ASes present in the Internet Routing Table: 19056 ARIN Prefixes per ASN: 14.62 ARIN Region origin ASes announcing only one prefix: 6949 ARIN Region transit ASes present in the Internet Routing Table: 1924 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: 4822 Number of ARIN addresses announced to Internet: 1273195776 Equivalent to 75 /8s, 227 /16s and 109 /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: 260662 Total RIPE prefixes after maximum aggregation: 124920 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 255272 Unique aggregates announced from the RIPE address blocks: 160808 RIPE Region origin ASes present in the Internet Routing Table: 28457 RIPE Prefixes per ASN: 8.97 RIPE Region origin ASes announcing only one prefix: 12116 RIPE Region transit ASes present in the Internet Routing Table: 3892 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: 11475 Number of RIPE addresses announced to Internet: 713908992 Equivalent to 42 /8s, 141 /16s and 99 /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: 119271 Total LACNIC prefixes after maximum aggregation: 28653 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 118015 Unique aggregates announced from the LACNIC address blocks: 49390 LACNIC Region origin ASes present in the Internet Routing Table: 11031 LACNIC Prefixes per ASN: 10.70 LACNIC Region origin ASes announcing only one prefix: 2693 LACNIC Region transit ASes present in the Internet Routing Table: 2364 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 67 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8886 Number of LACNIC addresses announced to Internet: 177594112 Equivalent to 10 /8s, 149 /16s and 223 /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: 30357 Total AfriNIC prefixes after maximum aggregation: 6059 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 39800 Unique aggregates announced from the AfriNIC address blocks: 12799 AfriNIC Region origin ASes present in the Internet Routing Table: 1816 AfriNIC Prefixes per ASN: 21.92 AfriNIC Region origin ASes announcing only one prefix: 645 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: 1156 Number of AfriNIC addresses announced to Internet: 107773440 Equivalent to 6 /8s, 108 /16s and 126 /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 9786 8738 50 CHINAMOBILE-CN China Mobile Communicati 7545 5677 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4548 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3825 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3601 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3411 498 251 BBIL-AP BHARTI Airtel Ltd., IN 45899 3248 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2663 857 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2181 442 199 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 9419 11193 3350 AMAZON-02, US 11492 4564 303 677 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 6327 3568 1320 70 SHAW, CA 22773 3510 3042 298 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3199 1416 2322 AKAMAI-AS, US 749 3161 54929 2413 DNIC-AS-00749, US 367 2951 3836 1411 DNIC-ASBLK-00306-00371, US 396982 2743 3639 389 GOOGLE-CLOUD-PLATFORM, US 7018 2505 23622 1575 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 6835 1714 146 UNI2-AS, ES 39891 4641 279 54 ALJAWWALSTC-AS, SA 20940 4000 3397 139 AKAMAI-ASN1, NL 9009 3461 298 1628 M247, RO 8551 3140 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2888 2301 912 ROSTELECOM-AS, RU 34984 2323 359 598 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 58224 1511 872 577 TCI, IR 8452 1471 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 12155 3385 596 UNINET, MX 10620 3523 497 888 Telmex Colombia S.A., CO 13999 2492 338 638 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 1109 178 419 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 1531 389 16 LINKdotNET-AS, EG 24835 1521 545 28 RAYA-AS, EG 36992 1342 1518 280 ETISALAT-MISR, EG 36903 1223 541 131 MT-MPLS, MA 29571 1073 69 52 ORANGE-COTE-IVOIRE, CI 36935 914 521 43 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 15399 544 56 54 WANANCHI-, KE 36914 512 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 12155 3385 596 UNINET, MX 9808 9786 8738 50 CHINAMOBILE-CN China Mobile Communicati 16509 9419 11193 3350 AMAZON-02, US 12479 6835 1714 146 UNI2-AS, ES 7545 5677 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4641 279 54 ALJAWWALSTC-AS, SA 11492 4564 303 677 CABLEONE, US 18403 4548 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 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 9786 9736 CHINAMOBILE-CN China Mobile Communications Grou 12479 6835 6689 UNI2-AS, ES 16509 9419 6069 AMAZON-02, US 7545 5677 4990 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4641 4587 ALJAWWALSTC-AS, SA 18403 4548 4523 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4081 VIASAT-SP-BACKBONE, US 11492 4564 3887 CABLEONE, US 20940 4000 3861 AKAMAI-ASN1, NL 7552 3825 3805 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 /12:301 /13:578 /14:1192 /15:2063 /16:13426 /17:8209 /18:13636 /19:24714 /20:43302 /21:51058 /22:109447 /23:99145 /24:562505 /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 8151 6152 12155 UNINET, MX 12479 5993 6835 UNI2-AS, ES 11492 3478 4564 CABLEONE, US 6327 3372 3568 SHAW, CA 39891 3324 4641 ALJAWWALSTC-AS, SA 7155 3121 4177 VIASAT-SP-BACKBONE, US 8551 2617 3140 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2554 3510 ASN-CXA-ALL-CCI-22773-RDC, US 10620 2126 3523 Telmex Colombia S.A., CO 30036 2122 2466 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2282 2:1407 3:281 4:5 5:4405 6:165 7:6 8:1492 9:1 11:172 12:1487 13:371 14:2327 15:309 16:206 17:361 18:711 20:344 21:4 22:188 23:6561 24:2666 25:2 27:2495 29:19 31:2532 32:53 34:36 35:118 36:2134 37:4461 38:5829 39:884 40:147 41:4105 42:2205 43:2304 44:324 45:16594 46:4314 47:286 49:1901 50:1883 51:572 52:1589 54:368 55:876 56:5 57:127 58:1849 59:1104 60:1012 61:2555 62:2753 63:1901 64:5493 65:2336 66:4955 67:3037 68:1334 69:4078 70:1177 71:573 72:2918 74:2639 75:1559 76:622 77:2337 78:1823 79:2887 80:2114 81:1852 82:1524 83:1321 84:1600 85:2940 86:775 87:1961 88:1224 89:3947 90:569 91:7892 92:2176 93:2626 94:3581 95:3999 96:1288 97:314 98:1013 99:744 100:94 101:1151 102:3006 103:32348 104:4766 105:589 106:972 107:2737 108:1122 109:4064 110:2121 111:3156 112:2079 113:1735 114:1748 115:1981 116:1961 117:2618 118:2758 119:1931 120:1753 121:1253 122:2636 123:2176 124:1544 125:2765 128:1446 129:914 130:1065 131:1959 132:819 133:411 134:1711 135:304 136:912 137:993 138:2695 139:1550 140:1349 141:1337 142:1544 143:1518 144:1001 145:334 146:2000 147:1643 148:2498 149:2417 150:1019 151:1312 152:1970 153:530 154:5523 155:1374 156:2105 157:1380 158:1081 159:2202 160:2618 161:1616 162:3594 163:1667 164:1612 165:2098 166:1061 167:1688 168:3819 169:794 170:4683 171:972 172:3780 173:3005 174:890 175:1216 176:3582 177:4542 178:3518 179:2206 180:2339 181:3631 182:3413 183:2021 184:2268 185:20444 186:4756 187:4299 188:3999 189:3946 190:9302 191:1485 192:11020 193:8936 194:7358 195:5209 196:3160 197:2617 198:5984 199:6892 200:8031 201:6220 202:10171 203:10021 204:4591 205:3665 206:4450 207:3481 208:4088 209:4951 210:4345 211:2497 212:4196 213:3374 214:1113 215:50 216:6768 217:2744 218:1297 219:413 220:1818 221:1013 222:683 223:2189 End of report