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 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: 930959 Prefixes after maximum aggregation (per Origin AS): 356121 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 455419 Total ASes present in the Internet Routing Table: 75138 Prefixes per ASN: 12.39 Origin-only ASes present in the Internet Routing Table: 64505 Origin ASes announcing only one prefix: 26565 Transit ASes present in the Internet Routing Table: 10633 Transit-only ASes present in the Internet Routing Table: 480 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: 1115 Number of instances of unregistered ASNs: 1117 Number of 32-bit ASNs allocated by the RIRs: 43482 Number of 32-bit ASNs visible in the Routing Table: 35662 Prefixes from 32-bit ASNs in the Routing Table: 179306 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: 499 Number of addresses announced to Internet: 3045933056 Equivalent to 181 /8s, 141 /16s and 64 /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: 308868 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 245051 Total APNIC prefixes after maximum aggregation: 71849 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 237945 Unique aggregates announced from the APNIC address blocks: 99575 APNIC Region origin ASes present in the Internet Routing Table: 13848 APNIC Prefixes per ASN: 17.18 APNIC Region origin ASes announcing only one prefix: 4210 APNIC Region transit ASes present in the Internet Routing Table: 1862 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9256 Number of APNIC addresses announced to Internet: 774264064 Equivalent to 46 /8s, 38 /16s and 85 /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: 273295 Total ARIN prefixes after maximum aggregation: 123642 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278130 Unique aggregates announced from the ARIN address blocks: 132052 ARIN Region origin ASes present in the Internet Routing Table: 19060 ARIN Prefixes per ASN: 14.59 ARIN Region origin ASes announcing only one prefix: 6954 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: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4828 Number of ARIN addresses announced to Internet: 1271804672 Equivalent to 75 /8s, 206 /16s and 51 /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: 261399 Total RIPE prefixes after maximum aggregation: 125227 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 256053 Unique aggregates announced from the RIPE address blocks: 160979 RIPE Region origin ASes present in the Internet Routing Table: 28500 RIPE Prefixes per ASN: 8.98 RIPE Region origin ASes announcing only one prefix: 12100 RIPE Region transit ASes present in the Internet Routing Table: 3925 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: 11533 Number of RIPE addresses announced to Internet: 714008832 Equivalent to 42 /8s, 142 /16s and 233 /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: 119635 Total LACNIC prefixes after maximum aggregation: 28617 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 118306 Unique aggregates announced from the LACNIC address blocks: 49477 LACNIC Region origin ASes present in the Internet Routing Table: 11026 LACNIC Prefixes per ASN: 10.73 LACNIC Region origin ASes announcing only one prefix: 2657 LACNIC Region transit ASes present in the Internet Routing Table: 2380 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8887 Number of LACNIC addresses announced to Internet: 177732864 Equivalent to 10 /8s, 151 /16s and 253 /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: 30464 Total AfriNIC prefixes after maximum aggregation: 6048 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 40025 Unique aggregates announced from the AfriNIC address blocks: 12927 AfriNIC Region origin ASes present in the Internet Routing Table: 1814 AfriNIC Prefixes per ASN: 22.06 AfriNIC Region origin ASes announcing only one prefix: 644 AfriNIC Region transit ASes present in the Internet Routing Table: 348 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1158 Number of AfriNIC addresses announced to Internet: 107835904 Equivalent to 6 /8s, 109 /16s and 114 /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 9798 8739 51 CHINAMOBILE-CN China Mobile Communicati 7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3871 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3603 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3444 498 250 BBIL-AP BHARTI Airtel Ltd., IN 45899 3258 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2668 853 395 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2177 434 198 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 9476 11230 3379 AMAZON-02, US 11492 4576 303 661 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 22773 3616 3044 294 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3567 1319 69 SHAW, CA 16625 3192 1398 2292 AKAMAI-AS, US 749 3161 54929 2413 DNIC-AS-00749, US 367 2906 3731 1411 DNIC-ASBLK-00306-00371, US 396982 2746 3639 389 GOOGLE-CLOUD-PLATFORM, US 7018 2522 23621 1588 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 7546 1698 148 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3989 3396 131 AKAMAI-ASN1, NL 9009 3267 284 1584 M247, RO 12389 2871 2301 914 ROSTELECOM-AS, RU 8551 2808 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2326 359 600 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1469 1852 14 TE-AS TE-AS, EG 44477 1468 96 723 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 12354 3382 622 UNINET, MX 10620 3520 496 897 Telmex Colombia S.A., CO 13999 2488 336 639 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1341 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1237 340 498 Axtel, S.A.B. de C.V., MX 11664 1117 176 423 Techtel LMDS Comunicaciones Interactiva 6147 1089 369 22 Telefonica del Peru S.A.A., PE 22884 1071 115 374 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 1564 389 16 LINKdotNET-AS, EG 24835 1548 545 28 RAYA-AS, EG 36992 1365 1518 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1099 71 53 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 15399 540 56 54 WANANCHI-, KE 36914 532 82 3 KENET-AS, KE 24757 486 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 12354 3382 622 UNINET, MX 9808 9798 8739 51 CHINAMOBILE-CN China Mobile Communicati 16509 9476 11230 3379 AMAZON-02, US 12479 7546 1698 148 UNI2-AS, ES 7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 280 55 ALJAWWALSTC-AS, SA 11492 4576 303 661 CABLEONE, US 18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 288 96 VIASAT-SP-BACKBONE, US 20940 3989 3396 131 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 9798 9747 CHINAMOBILE-CN China Mobile Communications Grou 12479 7546 7398 UNI2-AS, ES 16509 9476 6097 AMAZON-02, US 7545 5678 4992 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4553 4528 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4081 VIASAT-SP-BACKBONE, US 11492 4576 3915 CABLEONE, US 20940 3989 3858 AKAMAI-ASN1, NL 7552 3871 3851 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 19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US 19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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 19589 UNALLOCATED 8.26.112.0/23 23314 ORLANDOTELCO, 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 41.57.124.0/22 Origin: 37442 RESERVED, ZZ 41.57.124.0/22 Transit: 37204 TELONE, ZW 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 /12:300 /13:576 /14:1193 /15:2067 /16:13441 /17:8199 /18:13666 /19:24692 /20:43234 /21:51213 /22:109842 /23:98418 /24:563932 /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 6638 7546 UNI2-AS, ES 8151 6329 12354 UNINET, MX 11492 3490 4576 CABLEONE, US 6327 3372 3567 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3121 4177 VIASAT-SP-BACKBONE, US 22773 2656 3616 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2284 2808 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2125 3520 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2294 2:1535 3:287 4:5 5:4435 6:163 7:6 8:1493 9:1 11:172 12:1481 13:375 14:2333 15:310 16:203 17:360 18:716 20:350 21:4 22:188 23:6591 24:2696 25:2 27:2543 29:19 31:2546 32:53 34:36 35:120 36:2152 37:4472 38:6021 39:891 40:151 41:4069 42:2205 43:2307 44:322 45:16684 46:4289 47:285 49:1903 50:1894 51:570 52:1591 54:361 55:885 56:5 57:135 58:1921 59:1146 60:1016 61:2569 62:2759 63:1907 64:5525 65:2333 66:4886 67:3052 68:1336 69:4081 70:1195 71:579 72:2925 74:2641 75:1554 76:617 77:2347 78:1830 79:2604 80:2122 81:1888 82:1525 83:1250 84:1626 85:3070 86:765 87:1954 88:1216 89:3956 90:659 91:7920 92:2183 93:2640 94:3574 95:4031 96:1288 97:318 98:1034 99:744 100:96 101:1154 102:3037 103:32279 104:4797 105:599 106:909 107:2748 108:1119 109:4024 110:2125 111:3149 112:2059 113:1730 114:1750 115:1949 116:1954 117:2624 118:2751 119:1924 120:1768 121:1263 122:2634 123:2172 124:1550 125:2801 126:28 128:1507 129:896 130:1068 131:1794 132:817 133:409 134:1700 135:306 136:918 137:1001 138:2770 139:1563 140:1306 141:1346 142:1547 143:1511 144:1009 145:339 146:1999 147:1673 148:2509 149:2468 150:1018 151:1317 152:1966 153:528 154:5605 155:1374 156:2105 157:1429 158:1086 159:2203 160:2590 161:1614 162:3602 163:1658 164:1602 165:2094 166:1065 167:1687 168:3784 169:786 170:4637 171:990 172:3793 173:3003 174:900 175:1214 176:3627 177:4515 178:3510 179:2215 180:2356 181:3651 182:3415 183:2015 184:2290 185:20504 186:4728 187:4327 188:4008 189:3984 190:9318 191:1459 192:10981 193:8976 194:7351 195:5200 196:3145 197:2640 198:5994 199:7073 200:8024 201:6326 202:10196 203:10052 204:4584 205:3695 206:4430 207:3502 208:4107 209:4933 210:4354 211:2508 212:4217 213:3400 214:1104 215:44 216:6792 217:2760 218:1288 219:414 220:1819 221:1022 222:684 223:2201 End of report