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 09 Mar, 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: 929555 Prefixes after maximum aggregation (per Origin AS): 357144 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 457560 Total ASes present in the Internet Routing Table: 75306 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 64648 Origin ASes announcing only one prefix: 26609 Transit ASes present in the Internet Routing Table: 10658 Transit-only ASes present in the Internet Routing Table: 481 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 40 Max AS path prepend of ASN ( 59588) 31 Prefixes from unregistered ASNs in the Routing Table: 1071 Number of instances of unregistered ASNs: 1073 Number of 32-bit ASNs allocated by the RIRs: 43794 Number of 32-bit ASNs visible in the Routing Table: 35908 Prefixes from 32-bit ASNs in the Routing Table: 181109 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 540 Number of addresses announced to Internet: 3039920896 Equivalent to 181 /8s, 49 /16s and 131 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 308225 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 242006 Total APNIC prefixes after maximum aggregation: 72082 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 234744 Unique aggregates announced from the APNIC address blocks: 99582 APNIC Region origin ASes present in the Internet Routing Table: 13935 APNIC Prefixes per ASN: 16.85 APNIC Region origin ASes announcing only one prefix: 4244 APNIC Region transit ASes present in the Internet Routing Table: 1848 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9351 Number of APNIC addresses announced to Internet: 774153728 Equivalent to 46 /8s, 36 /16s and 166 /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: 272959 Total ARIN prefixes after maximum aggregation: 123494 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277686 Unique aggregates announced from the ARIN address blocks: 132475 ARIN Region origin ASes present in the Internet Routing Table: 19083 ARIN Prefixes per ASN: 14.55 ARIN Region origin ASes announcing only one prefix: 6969 ARIN Region transit ASes present in the Internet Routing Table: 1967 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: 4852 Number of ARIN addresses announced to Internet: 1269540096 Equivalent to 75 /8s, 171 /16s and 165 /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: 262521 Total RIPE prefixes after maximum aggregation: 125961 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 257206 Unique aggregates announced from the RIPE address blocks: 162172 RIPE Region origin ASes present in the Internet Routing Table: 28541 RIPE Prefixes per ASN: 9.01 RIPE Region origin ASes announcing only one prefix: 12104 RIPE Region transit ASes present in the Internet Routing Table: 3938 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11626 Number of RIPE addresses announced to Internet: 712368640 Equivalent to 42 /8s, 117 /16s and 226 /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: 120801 Total LACNIC prefixes after maximum aggregation: 28847 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 119264 Unique aggregates announced from the LACNIC address blocks: 49453 LACNIC Region origin ASes present in the Internet Routing Table: 11048 LACNIC Prefixes per ASN: 10.80 LACNIC Region origin ASes announcing only one prefix: 2641 LACNIC Region transit ASes present in the Internet Routing Table: 2372 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: 8902 Number of LACNIC addresses announced to Internet: 177305600 Equivalent to 10 /8s, 145 /16s and 120 /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: 30197 Total AfriNIC prefixes after maximum aggregation: 6031 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 40114 Unique aggregates announced from the AfriNIC address blocks: 13442 AfriNIC Region origin ASes present in the Internet Routing Table: 1817 AfriNIC Prefixes per ASN: 22.08 AfriNIC Region origin ASes announcing only one prefix: 651 AfriNIC Region transit ASes present in the Internet Routing Table: 350 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1177 Number of AfriNIC addresses announced to Internet: 106255616 Equivalent to 6 /8s, 85 /16s and 85 /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 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati 7545 5651 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3833 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3605 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3484 494 246 BBIL-AP BHARTI Airtel Ltd., IN 45899 3260 1867 90 VNPT-AS-VN VNPT Corp, VN 24560 2748 863 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2184 434 197 TATACOMM-AS TATA Communications formerl 45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4766 2081 11257 577 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 9633 11322 3345 AMAZON-02, US 11492 4576 304 647 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 22773 3606 3047 297 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3600 1320 75 SHAW, CA 174 3209 6644 667 COGENT-174, US 749 3199 54920 2451 DNIC-AS-00749, US 16625 3151 1368 2265 AKAMAI-AS, US 367 2838 3576 1376 DNIC-ASBLK-00306-00371, US 396982 2753 3638 403 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 7622 1714 147 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3857 3395 124 AKAMAI-ASN1, NL 9009 3261 283 1595 M247, RO 12389 2856 2302 904 ROSTELECOM-AS, RU 8551 2643 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2347 363 591 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1520 1852 14 TE-AS TE-AS, EG 44477 1490 97 711 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 12528 3354 589 UNINET, MX 10620 3525 496 891 Telmex Colombia S.A., CO 13999 2498 338 650 Mega Cable, S.A. de C.V., MX 11830 2000 369 64 Instituto Costarricense de Electricidad 28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1208 349 490 Axtel, S.A.B. de C.V., MX 11664 1144 179 421 Techtel LMDS Comunicaciones Interactiva 6147 1089 369 22 Telefonica del Peru S.A.A., PE 26615 1066 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 1526 509 28 RAYA-AS, EG 24863 1520 389 20 LINKdotNET-AS, EG 36992 1368 1519 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1159 74 60 ORANGE-COTE-IVOIRE, CI 36935 803 518 31 Vodafone-, EG 6713 554 1861 34 IAM-AS, MA 15399 533 56 54 WANANCHI-, KE 36914 479 82 3 KENET-AS, KE 24757 426 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 12528 3354 589 UNINET, MX 9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati 16509 9633 11322 3345 AMAZON-02, US 12479 7622 1714 147 UNI2-AS, ES 7545 5651 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4576 304 647 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 20940 3857 3395 124 AKAMAI-ASN1, NL 7552 3833 1330 20 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 9807 9755 CHINAMOBILE-CN China Mobile Communications Grou 12479 7622 7475 UNI2-AS, ES 16509 9633 6288 AMAZON-02, US 7545 5651 4978 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4180 4084 VIASAT-SP-BACKBONE, US 11492 4576 3929 CABLEONE, US 7552 3833 3813 VIETEL-AS-AP Viettel Group, VN 20940 3857 3733 AKAMAI-ASN1, NL 7713 3605 3541 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 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 395195 UNALLOCATED 8.38.115.0/24 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 23.173.88.0/24 Origin: 394256 CLOUDSINGULARITY, CA 23.173.88.0/24 Transit: 6939 HURRICANE, 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 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 /11:98 /12:299 /13:574 /14:1191 /15:2061 /16:13368 /17:8169 /18:13570 /19:24515 /20:42854 /21:50797 /22:109948 /23:97497 /24:564527 /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 6736 7622 UNI2-AS, ES 8151 6477 12528 UNINET, MX 11492 3489 4576 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3397 3600 SHAW, CA 7155 3124 4180 VIASAT-SP-BACKBONE, US 22773 2647 3606 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2156 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2131 3525 Telmex Colombia S.A., CO 8551 2119 2643 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) ---------------------------------------------- 1:1596 2:1564 3:309 4:6 5:4500 6:159 7:6 8:1495 9:1 11:172 12:1468 13:382 14:2347 15:313 16:208 17:368 18:738 20:354 21:4 22:188 23:6601 24:2695 25:2 27:2564 29:19 31:2633 32:46 34:45 35:122 36:2184 37:4493 38:7096 39:894 40:140 41:4049 42:957 43:2317 44:325 45:16781 46:4358 47:288 49:1900 50:1898 51:574 52:1581 54:307 55:869 56:5 57:152 58:1802 59:1121 60:1022 61:2555 62:2695 63:1898 64:5508 65:2316 66:4669 67:3048 68:1335 69:4041 70:1197 71:573 72:2901 74:2583 75:1551 76:631 77:2402 78:1837 79:2469 80:2147 81:1913 82:1501 83:1255 84:1636 85:3084 86:829 87:1969 88:1234 89:3997 90:683 91:7973 92:2178 93:2623 94:3639 95:4114 96:1287 97:312 98:1034 99:742 100:91 101:1158 102:3082 103:32263 104:4755 105:628 106:927 107:2759 108:1130 109:4051 110:2121 111:3158 112:2058 113:1491 114:1778 115:1975 116:1934 117:2603 118:2280 119:1935 120:1784 121:1270 122:2662 123:2175 124:1555 125:2837 126:28 128:1483 129:921 130:1086 131:1801 132:810 133:410 134:1706 135:312 136:927 137:1043 138:2793 139:1529 140:1354 141:1357 142:1548 143:1451 144:1010 145:340 146:2025 147:1703 148:2490 149:2565 150:1027 151:1316 152:1978 153:515 154:5857 155:1335 156:2243 157:1583 158:1083 159:2235 160:2570 161:1630 162:3593 163:1712 164:1618 165:2101 166:1067 167:1712 168:3956 169:788 170:4704 171:983 172:3833 173:3021 174:899 175:1216 176:3650 177:4423 178:3553 179:2212 180:2357 181:3661 182:3386 183:1803 184:2257 185:20557 186:4911 187:4387 188:4007 189:4077 190:9310 191:1437 192:10976 193:9019 194:7428 195:5252 196:3116 197:2546 198:5996 199:7384 200:8059 201:6355 202:10172 203:10098 204:4563 205:3711 206:4488 207:3514 208:4143 209:5006 210:4381 211:2483 212:4267 213:3394 214:1043 215:31 216:6753 217:2786 218:1315 219:408 220:1828 221:1024 222:693 223:2203 End of report