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 16 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: 927483 Prefixes after maximum aggregation (per Origin AS): 357604 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 457953 Total ASes present in the Internet Routing Table: 75252 Prefixes per ASN: 12.33 Origin-only ASes present in the Internet Routing Table: 64610 Origin ASes announcing only one prefix: 26585 Transit ASes present in the Internet Routing Table: 10642 Transit-only ASes present in the Internet Routing Table: 493 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: 1094 Number of instances of unregistered ASNs: 1096 Number of 32-bit ASNs allocated by the RIRs: 43832 Number of 32-bit ASNs visible in the Routing Table: 35875 Prefixes from 32-bit ASNs in the Routing Table: 181173 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: 568 Number of addresses announced to Internet: 3022792192 Equivalent to 180 /8s, 44 /16s and 38 /24s Percentage of available address space announced: 81.6 Percentage of allocated address space announced: 81.6 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: 306893 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 242073 Total APNIC prefixes after maximum aggregation: 72069 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 234743 Unique aggregates announced from the APNIC address blocks: 99676 APNIC Region origin ASes present in the Internet Routing Table: 13955 APNIC Prefixes per ASN: 16.82 APNIC Region origin ASes announcing only one prefix: 4253 APNIC Region transit ASes present in the Internet Routing Table: 1857 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: 9371 Number of APNIC addresses announced to Internet: 760148224 Equivalent to 45 /8s, 78 /16s and 241 /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: 274147 Total ARIN prefixes after maximum aggregation: 123783 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278764 Unique aggregates announced from the ARIN address blocks: 132691 ARIN Region origin ASes present in the Internet Routing Table: 19090 ARIN Prefixes per ASN: 14.60 ARIN Region origin ASes announcing only one prefix: 6948 ARIN Region transit ASes present in the Internet Routing Table: 1966 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4856 Number of ARIN addresses announced to Internet: 1269622016 Equivalent to 75 /8s, 172 /16s and 229 /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: 262372 Total RIPE prefixes after maximum aggregation: 125993 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 257246 Unique aggregates announced from the RIPE address blocks: 162405 RIPE Region origin ASes present in the Internet Routing Table: 28527 RIPE Prefixes per ASN: 9.02 RIPE Region origin ASes announcing only one prefix: 12110 RIPE Region transit ASes present in the Internet Routing Table: 3939 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: 11625 Number of RIPE addresses announced to Internet: 714232320 Equivalent to 42 /8s, 146 /16s and 82 /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: 119348 Total LACNIC prefixes after maximum aggregation: 28729 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117766 Unique aggregates announced from the LACNIC address blocks: 49307 LACNIC Region origin ASes present in the Internet Routing Table: 11031 LACNIC Prefixes per ASN: 10.68 LACNIC Region origin ASes announcing only one prefix: 2640 LACNIC Region transit ASes present in the Internet Routing Table: 2365 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8897 Number of LACNIC addresses announced to Internet: 176099072 Equivalent to 10 /8s, 127 /16s and 15 /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: 28449 Total AfriNIC prefixes after maximum aggregation: 6299 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 38395 Unique aggregates announced from the AfriNIC address blocks: 13426 AfriNIC Region origin ASes present in the Internet Routing Table: 1748 AfriNIC Prefixes per ASN: 21.97 AfriNIC Region origin ASes announcing only one prefix: 634 AfriNIC Region transit ASes present in the Internet Routing Table: 337 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: 1126 Number of AfriNIC addresses announced to Internet: 102388224 Equivalent to 6 /8s, 26 /16s and 82 /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 9822 8739 52 CHINAMOBILE-CN China Mobile Communicati 7545 5657 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3839 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3605 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3487 494 245 BBIL-AP BHARTI Airtel Ltd., IN 45899 3267 1867 91 VNPT-AS-VN VNPT Corp, VN 24560 2757 864 357 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2185 434 197 TATACOMM-AS TATA Communications formerl 45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4766 2078 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 9715 11333 3389 AMAZON-02, US 11492 4587 304 634 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 22773 3605 3047 297 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3597 1320 75 SHAW, CA 174 3439 6645 674 COGENT-174, US 749 3192 54919 2444 DNIC-AS-00749, US 16625 3170 1373 2269 AKAMAI-AS, US 367 2892 3612 1398 DNIC-ASBLK-00306-00371, US 396982 2757 3640 406 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 7671 1714 147 UNI2-AS, ES 39891 4625 278 64 ALJAWWALSTC-AS, SA 20940 3851 3395 124 AKAMAI-ASN1, NL 9009 3250 282 1579 M247, RO 12389 2864 2302 903 ROSTELECOM-AS, RU 8551 2647 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2347 363 591 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1519 1852 14 TE-AS TE-AS, EG 44477 1494 98 714 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 11224 3080 511 UNINET, MX 10620 3525 496 891 Telmex Colombia S.A., CO 13999 2498 339 651 Mega Cable, S.A. de C.V., MX 11830 1999 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 1204 348 492 Axtel, S.A.B. de C.V., MX 11664 1141 179 428 Techtel LMDS Comunicaciones Interactiva 6147 1089 369 22 Telefonica del Peru S.A.A., PE 22884 1065 113 379 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 24835 1549 545 28 RAYA-AS, EG 24863 1504 389 20 LINKdotNET-AS, EG 36992 1369 1519 282 ETISALAT-MISR, EG 36903 1001 459 336 MT-MPLS, MA 36935 935 521 42 Vodafone-, EG 15399 523 55 53 WANANCHI-, KE 36914 492 82 3 KENET-AS, KE 6713 478 1861 33 IAM-AS, MA 29571 456 52 145 ORANGE-COTE-IVOIRE, CI 24757 428 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 11224 3080 511 UNINET, MX 9808 9822 8739 52 CHINAMOBILE-CN China Mobile Communicati 16509 9715 11333 3389 AMAZON-02, US 12479 7671 1714 147 UNI2-AS, ES 7545 5657 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4625 278 64 ALJAWWALSTC-AS, SA 11492 4587 304 634 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 20940 3851 3395 124 AKAMAI-ASN1, NL 7552 3839 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 9822 9770 CHINAMOBILE-CN China Mobile Communications Grou 12479 7671 7524 UNI2-AS, ES 16509 9715 6326 AMAZON-02, US 7545 5657 4983 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4625 4561 ALJAWWALSTC-AS, SA 7155 4180 4084 VIASAT-SP-BACKBONE, US 11492 4587 3953 CABLEONE, US 7552 3839 3819 VIETEL-AS-AP Viettel Group, VN 20940 3851 3727 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 23.176.160.0/24 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 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 6939 HURRICANE, 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 /11:95 /12:295 /13:575 /14:1187 /15:2061 /16:13252 /17:8129 /18:13536 /19:24346 /20:42806 /21:50320 /22:109755 /23:97345 /24:563694 /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 6784 7671 UNI2-AS, ES 8151 5724 11224 UNINET, MX 11492 3500 4587 CABLEONE, US 6327 3394 3597 SHAW, CA 39891 3311 4625 ALJAWWALSTC-AS, SA 7155 3124 4180 VIASAT-SP-BACKBONE, US 22773 2646 3605 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2163 2507 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2131 3525 Telmex Colombia S.A., CO 8551 2123 2647 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) ---------------------------------------------- 1:1602 2:1467 3:313 4:6 5:4407 6:162 7:6 8:1502 9:1 11:172 12:1466 13:381 14:2363 15:315 16:210 17:368 18:747 20:355 21:4 22:188 23:6604 24:2707 25:2 27:2571 29:19 31:2626 32:46 34:61 35:123 36:2194 37:4488 38:7360 39:894 40:125 41:3763 42:968 43:2326 44:313 45:16807 46:4371 47:297 49:1904 50:1900 51:569 52:1587 54:312 55:966 56:5 57:152 58:1810 59:1122 60:1024 61:2554 62:2698 63:1902 64:5516 65:2307 66:4671 67:3051 68:1326 69:4073 70:1195 71:572 72:2897 74:2584 75:1546 76:628 77:2408 78:1841 79:2474 80:2149 81:1910 82:1505 83:1282 84:1635 85:3085 86:822 87:1997 88:1231 89:4010 90:682 91:7987 92:2189 93:2632 94:3632 95:4089 96:1298 97:312 98:1042 99:741 100:92 101:1159 102:2947 103:32301 104:4759 105:557 106:909 107:2761 108:1131 109:4063 110:2125 111:3173 112:2038 113:1501 114:1777 115:1976 116:1868 117:2605 118:2289 119:1938 120:1785 121:1272 122:2668 123:2197 124:1553 125:2833 126:28 128:1456 129:861 130:1086 131:1805 132:812 133:410 134:1716 135:311 136:943 137:1049 138:2814 139:1547 140:1362 141:1361 142:1559 143:1481 144:1017 145:344 146:2015 147:1715 148:2484 149:2571 150:1030 151:1330 152:1978 153:524 154:5830 155:1376 156:2248 157:1598 158:1102 159:2240 160:2153 161:1631 162:3586 163:1710 164:1611 165:2092 166:1069 167:1760 168:3930 169:777 170:4687 171:997 172:3808 173:3036 174:904 175:1211 176:3646 177:4475 178:3580 179:2206 180:2357 181:3653 182:3366 183:1805 184:2263 185:20591 186:4904 187:4319 188:4014 189:3952 190:9300 191:1437 192:10988 193:9030 194:7430 195:5234 196:3057 197:2472 198:6006 199:7486 200:7936 201:6045 202:10178 203:10108 204:4569 205:3707 206:4479 207:3522 208:4108 209:5040 210:4386 211:2474 212:4273 213:3387 214:1099 215:43 216:6760 217:2778 218:1313 219:409 220:1823 221:1030 222:692 223:2198 End of report