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 01 Jun, 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: 943593 Prefixes after maximum aggregation (per Origin AS): 360558 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 462076 Total ASes present in the Internet Routing Table: 75609 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64840 Origin ASes announcing only one prefix: 26752 Transit ASes present in the Internet Routing Table: 10769 Transit-only ASes present in the Internet Routing Table: 533 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 106 Max AS path prepend of ASN (269289) 101 Prefixes from unregistered ASNs in the Routing Table: 1008 Number of instances of unregistered ASNs: 1008 Number of 32-bit ASNs allocated by the RIRs: 44617 Number of 32-bit ASNs visible in the Routing Table: 36331 Prefixes from 32-bit ASNs in the Routing Table: 185274 Number of bogon 32-bit ASNs visible in the Routing Table: 3 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 597 Number of addresses announced to Internet: 3026381824 Equivalent to 180 /8s, 98 /16s and 236 /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: 311923 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 248044 Total APNIC prefixes after maximum aggregation: 73142 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 240121 Unique aggregates announced from the APNIC address blocks: 100430 APNIC Region origin ASes present in the Internet Routing Table: 14002 APNIC Prefixes per ASN: 17.15 APNIC Region origin ASes announcing only one prefix: 4326 APNIC Region transit ASes present in the Internet Routing Table: 1869 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9445 Number of APNIC addresses announced to Internet: 760832768 Equivalent to 45 /8s, 89 /16s and 99 /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: 276510 Total ARIN prefixes after maximum aggregation: 124715 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 281178 Unique aggregates announced from the ARIN address blocks: 133835 ARIN Region origin ASes present in the Internet Routing Table: 19129 ARIN Prefixes per ASN: 14.70 ARIN Region origin ASes announcing only one prefix: 6956 ARIN Region transit ASes present in the Internet Routing Table: 1992 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: 4907 Number of ARIN addresses announced to Internet: 1267871488 Equivalent to 75 /8s, 146 /16s and 47 /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: 265889 Total RIPE prefixes after maximum aggregation: 127218 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 260579 Unique aggregates announced from the RIPE address blocks: 164300 RIPE Region origin ASes present in the Internet Routing Table: 28644 RIPE Prefixes per ASN: 9.10 RIPE Region origin ASes announcing only one prefix: 12152 RIPE Region transit ASes present in the Internet Routing Table: 3954 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: 11822 Number of RIPE addresses announced to Internet: 713651968 Equivalent to 42 /8s, 137 /16s and 119 /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: 121078 Total LACNIC prefixes after maximum aggregation: 28680 LACNIC Deaggregation factor: 4.22 Prefixes being announced from the LACNIC address blocks: 119306 Unique aggregates announced from the LACNIC address blocks: 49963 LACNIC Region origin ASes present in the Internet Routing Table: 11064 LACNIC Prefixes per ASN: 10.78 LACNIC Region origin ASes announcing only one prefix: 2661 LACNIC Region transit ASes present in the Internet Routing Table: 2401 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 106 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8959 Number of LACNIC addresses announced to Internet: 176535296 Equivalent to 10 /8s, 133 /16s and 183 /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: 31064 Total AfriNIC prefixes after maximum aggregation: 6129 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 41811 Unique aggregates announced from the AfriNIC address blocks: 13097 AfriNIC Region origin ASes present in the Internet Routing Table: 1833 AfriNIC Prefixes per ASN: 22.81 AfriNIC Region origin ASes announcing only one prefix: 657 AfriNIC Region transit ASes present in the Internet Routing Table: 353 Average AfriNIC Region AS path length visible: 5.7 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1198 Number of AfriNIC addresses announced to Internet: 107170304 Equivalent to 6 /8s, 99 /16s and 74 /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 64 CHINAMOBILE-CN China Mobile Communicati 7545 5634 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4332 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3931 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3734 509 259 BBIL-AP BHARTI Airtel Ltd., IN 7713 3640 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3266 1852 97 VNPT-AS-VN VNPT Corp, VN 24560 2789 862 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2193 433 203 TATACOMM-AS TATA Communications formerl 45090 2151 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 9975 11392 3519 AMAZON-02, US 11492 4618 306 591 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 6327 3594 1320 79 SHAW, CA 174 3522 8783 877 COGENT-174, US 22773 3472 3023 226 ASN-CXA-ALL-CCI-22773-RDC, US 749 3222 54904 2474 DNIC-AS-00749, US 16625 3041 1312 2195 AKAMAI-AS, US 7018 2855 23665 1807 ATT-INTERNET4, US 367 2767 3385 1292 DNIC-ASBLK-00306-00371, 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 7759 1708 145 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3793 3396 129 AKAMAI-ASN1, NL 9009 3508 300 1752 M247, RO 12389 2916 2294 871 ROSTELECOM-AS, RU 8551 2644 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2342 362 581 TELLCOM-AS, TR 212238 1688 123 1228 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1579 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 12132 3319 506 UNINET, MX 10620 3504 491 949 Telmex Colombia S.A., CO 13999 2547 355 666 Mega Cable, S.A. de C.V., MX 11830 2002 369 64 Instituto Costarricense de Electricidad 28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR 3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1237 278 33 Techtel LMDS Comunicaciones Interactiva 6503 1128 315 480 Axtel, S.A.B. de C.V., MX 6147 1088 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 1569 577 29 RAYA-AS, EG 24863 1494 389 20 LINKdotNET-AS, EG 36992 1376 1520 281 ETISALAT-MISR, EG 36903 1247 553 103 MT-MPLS, MA 29571 1219 77 58 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 555 1861 35 IAM-AS, MA 15399 534 56 56 WANANCHI-, KE 36914 471 82 3 KENET-AS, KE 37342 467 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 12132 3319 506 UNINET, MX 16509 9975 11392 3519 AMAZON-02, US 9808 9828 8742 64 CHINAMOBILE-CN China Mobile Communicati 12479 7759 1708 145 UNI2-AS, ES 7545 5634 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4618 306 591 CABLEONE, US 18403 4332 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 VIASAT-SP-BACKBONE, US 7552 3931 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 9764 CHINAMOBILE-CN China Mobile Communications Grou 12479 7759 7614 UNI2-AS, ES 16509 9975 6456 AMAZON-02, US 7545 5634 4965 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4332 4309 FPT-AS-AP FPT Telecom Company, VN 7155 4167 4078 VIASAT-SP-BACKBONE, US 11492 4618 4027 CABLEONE, US 7552 3931 3910 VIETEL-AS-AP Viettel Group, VN 20940 3793 3664 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 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 27.0.192.0/22 Origin: 138415 YANCYLIMITED-AS-HK Yancy Limited, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 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 /11:93 /12:298 /13:574 /14:1168 /15:2054 /16:13253 /17:8194 /18:13589 /19:24339 /20:43120 /21:51025 /22:110556 /23:98619 /24:576623 /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 6853 7759 UNI2-AS, ES 8151 6187 12132 UNINET, MX 11492 3530 4618 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3390 3594 SHAW, CA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2574 3472 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2178 2520 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2135 3504 Telmex Colombia S.A., CO 8551 2120 2644 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) ---------------------------------------------- 1:2250 2:1519 3:343 4:6 5:4546 6:162 7:6 8:1508 9:1 11:172 12:1461 13:364 14:2360 15:319 16:217 17:366 18:770 20:385 21:4 22:188 23:6811 24:2712 25:2 27:2536 29:19 31:2568 32:45 34:65 35:134 36:2287 37:4475 38:7577 39:895 40:125 41:4048 42:2100 43:2348 44:320 45:16995 46:4479 47:305 49:1950 50:1910 51:576 52:1585 54:314 55:971 56:7 57:178 58:2079 59:1195 60:1032 61:2573 62:2716 63:1881 64:5499 65:2346 66:4648 67:2993 68:1311 69:4076 70:1177 71:581 72:2876 74:2584 75:1551 76:621 77:2469 78:1856 79:2509 80:2179 81:2010 82:1637 83:1352 84:1659 85:3172 86:908 87:2016 88:1246 89:4119 90:686 91:8114 92:2303 93:2695 94:3719 95:4169 96:1276 97:315 98:1033 99:738 100:73 101:1163 102:3438 103:31911 104:4779 105:675 106:947 107:2728 108:1151 109:4190 110:2136 111:3242 112:2057 113:1751 114:1801 115:2060 116:1866 117:2639 118:2722 119:1969 120:1773 121:1287 122:2684 123:2202 124:1582 125:2848 126:32 128:1450 129:928 130:1151 131:1833 132:807 133:412 134:1733 135:322 136:1111 137:1062 138:2791 139:1532 140:1361 141:1337 142:1647 143:1536 144:1008 145:359 146:2062 147:1960 148:2514 149:2747 150:1032 151:1338 152:2203 153:525 154:6723 155:1455 156:2292 157:1808 158:1084 159:2324 160:2668 161:1690 162:3553 163:1709 164:1645 165:2154 166:1251 167:1789 168:3967 169:809 170:4891 171:1022 172:3850 173:3048 174:892 175:1222 176:3682 177:4776 178:3698 179:2246 180:2339 181:3733 182:3383 183:1995 184:2258 185:20765 186:4990 187:4533 188:4061 189:4152 190:9381 191:1684 192:11033 193:9111 194:7500 195:5285 196:3093 197:2529 198:6057 199:7884 200:7963 201:6216 202:10168 203:10108 204:4590 205:3573 206:4496 207:3598 208:4152 209:5061 210:4396 211:2526 212:4265 213:3458 214:1070 215:49 216:6786 217:3004 218:1295 219:413 220:1815 221:1034 222:691 223:2212 End of report