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 Apr, 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: 932293 Prefixes after maximum aggregation (per Origin AS): 358629 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 458639 Total ASes present in the Internet Routing Table: 75416 Prefixes per ASN: 12.36 Origin-only ASes present in the Internet Routing Table: 64718 Origin ASes announcing only one prefix: 26580 Transit ASes present in the Internet Routing Table: 10698 Transit-only ASes present in the Internet Routing Table: 508 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 120 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1100 Number of instances of unregistered ASNs: 1102 Number of 32-bit ASNs allocated by the RIRs: 44026 Number of 32-bit ASNs visible in the Routing Table: 36044 Prefixes from 32-bit ASNs in the Routing Table: 182310 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: 619 Number of addresses announced to Internet: 3026484736 Equivalent to 180 /8s, 100 /16s and 126 /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: 308954 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 242602 Total APNIC prefixes after maximum aggregation: 72443 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 235220 Unique aggregates announced from the APNIC address blocks: 99757 APNIC Region origin ASes present in the Internet Routing Table: 13970 APNIC Prefixes per ASN: 16.84 APNIC Region origin ASes announcing only one prefix: 4250 APNIC Region transit ASes present in the Internet Routing Table: 1853 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9399 Number of APNIC addresses announced to Internet: 759865088 Equivalent to 45 /8s, 74 /16s and 159 /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: 274177 Total ARIN prefixes after maximum aggregation: 124027 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278855 Unique aggregates announced from the ARIN address blocks: 133255 ARIN Region origin ASes present in the Internet Routing Table: 19106 ARIN Prefixes per ASN: 14.60 ARIN Region origin ASes announcing only one prefix: 6960 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: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4863 Number of ARIN addresses announced to Internet: 1269275904 Equivalent to 75 /8s, 167 /16s and 157 /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: 262865 Total RIPE prefixes after maximum aggregation: 126482 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 257754 Unique aggregates announced from the RIPE address blocks: 162718 RIPE Region origin ASes present in the Internet Routing Table: 28572 RIPE Prefixes per ASN: 9.02 RIPE Region origin ASes announcing only one prefix: 12123 RIPE Region transit ASes present in the Internet Routing Table: 3959 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 41 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11696 Number of RIPE addresses announced to Internet: 714217472 Equivalent to 42 /8s, 146 /16s and 24 /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: 120883 Total LACNIC prefixes after maximum aggregation: 28820 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 119213 Unique aggregates announced from the LACNIC address blocks: 49387 LACNIC Region origin ASes present in the Internet Routing Table: 11028 LACNIC Prefixes per ASN: 10.81 LACNIC Region origin ASes announcing only one prefix: 2604 LACNIC Region transit ASes present in the Internet Routing Table: 2371 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 56 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8900 Number of LACNIC addresses announced to Internet: 177014272 Equivalent to 10 /8s, 141 /16s and 6 /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: 30666 Total AfriNIC prefixes after maximum aggregation: 6136 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 40631 Unique aggregates announced from the AfriNIC address blocks: 13036 AfriNIC Region origin ASes present in the Internet Routing Table: 1816 AfriNIC Prefixes per ASN: 22.37 AfriNIC Region origin ASes announcing only one prefix: 643 AfriNIC Region transit ASes present in the Internet Routing Table: 357 Average AfriNIC Region AS path length visible: 5.5 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1186 Number of AfriNIC addresses announced to Internet: 105785344 Equivalent to 6 /8s, 78 /16s and 40 /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 9831 8741 61 CHINAMOBILE-CN China Mobile Communicati 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3862 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3640 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3536 497 253 BBIL-AP BHARTI Airtel Ltd., IN 45899 3270 1867 91 VNPT-AS-VN VNPT Corp, VN 24560 2769 864 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2195 434 199 TATACOMM-AS TATA Communications formerl 45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4766 2080 11257 578 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 9813 11369 3388 AMAZON-02, US 11492 4600 305 612 CABLEONE, US 7155 4169 287 89 VIASAT-SP-BACKBONE, US 6327 3605 1320 75 SHAW, CA 22773 3517 3046 235 ASN-CXA-ALL-CCI-22773-RDC, US 174 3424 6630 817 COGENT-174, US 749 3202 54912 2454 DNIC-AS-00749, US 16625 3061 1303 2196 AKAMAI-AS, US 367 2871 3569 1361 DNIC-ASBLK-00306-00371, US 396982 2764 3641 413 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 7664 1709 144 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3834 3395 125 AKAMAI-ASN1, NL 9009 3250 282 1592 M247, RO 12389 2975 2303 903 ROSTELECOM-AS, RU 8551 2633 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2348 364 583 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1528 1852 14 TE-AS TE-AS, EG 44477 1514 99 721 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 12365 3315 493 UNINET, MX 10620 3525 496 887 Telmex Colombia S.A., CO 13999 2520 346 657 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR 3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1147 177 424 Techtel LMDS Comunicaciones Interactiva 6503 1103 346 480 Axtel, S.A.B. de C.V., MX 6147 1081 369 22 Telefonica del Peru S.A.A., PE 26615 1069 2503 52 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 1549 545 28 RAYA-AS, EG 24863 1479 389 20 LINKdotNET-AS, EG 36992 1346 1519 284 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1159 75 74 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 553 1861 34 IAM-AS, MA 15399 529 55 56 WANANCHI-, KE 36914 475 82 3 KENET-AS, KE 24757 429 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 12365 3315 493 UNINET, MX 9808 9831 8741 61 CHINAMOBILE-CN China Mobile Communicati 16509 9813 11369 3388 AMAZON-02, US 12479 7664 1709 144 UNI2-AS, ES 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4600 305 612 CABLEONE, US 7155 4169 287 89 VIASAT-SP-BACKBONE, US 7552 3862 1330 20 VIETEL-AS-AP Viettel Group, VN 20940 3834 3395 125 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 9831 9770 CHINAMOBILE-CN China Mobile Communications Grou 12479 7664 7520 UNI2-AS, ES 16509 9813 6425 AMAZON-02, US 7545 5655 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4169 4080 VIASAT-SP-BACKBONE, US 11492 4600 3988 CABLEONE, US 7552 3862 3842 VIETEL-AS-AP Viettel Group, VN 20940 3834 3709 AKAMAI-ASN1, NL 7713 3640 3576 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 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 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 27.0.192.0/22 Origin: 138415 HENGDA-HK HENGDA NETWORK LIMITED, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR 27.0.193.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.193.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR 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 /12:297 /13:580 /14:1194 /15:2070 /16:13280 /17:8187 /18:13551 /19:24473 /20:42725 /21:50813 /22:110076 /23:97599 /24:567265 /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 6782 7664 UNI2-AS, ES 8151 6378 12365 UNINET, MX 11492 3513 4600 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3402 3605 SHAW, CA 7155 3113 4169 VIASAT-SP-BACKBONE, US 22773 2610 3517 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2142 2486 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2131 3525 Telmex Colombia S.A., CO 8551 2109 2633 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) ---------------------------------------------- 1:1601 2:1482 3:322 4:6 5:4503 6:162 7:6 8:1504 9:1 11:172 12:1462 13:377 14:2352 15:318 16:209 17:366 18:758 20:358 21:4 22:188 23:6627 24:2712 25:2 27:2553 29:19 31:2661 32:46 34:62 35:123 36:2267 37:4440 38:7120 39:892 40:125 41:4064 42:967 43:2339 44:318 45:16873 46:4387 47:302 49:1900 50:1911 51:572 52:1585 54:307 55:967 56:5 57:165 58:1814 59:1185 60:1029 61:2561 62:2683 63:1890 64:5531 65:2306 66:4659 67:3059 68:1332 69:4100 70:1193 71:575 72:2898 74:2578 75:1548 76:626 77:2421 78:1839 79:2478 80:2181 81:1933 82:1547 83:1313 84:1631 85:3120 86:833 87:2014 88:1243 89:4019 90:680 91:8045 92:2187 93:2642 94:3649 95:4137 96:1307 97:314 98:1029 99:743 100:94 101:1164 102:3104 103:32279 104:4833 105:635 106:928 107:2736 108:1113 109:4053 110:2128 111:3206 112:2064 113:1533 114:1785 115:1971 116:1862 117:2609 118:2286 119:1931 120:1784 121:1265 122:2669 123:2200 124:1567 125:2831 126:32 128:1462 129:932 130:1099 131:1851 132:798 133:410 134:1719 135:316 136:937 137:1055 138:2809 139:1540 140:1385 141:1361 142:1588 143:1495 144:994 145:346 146:2046 147:1747 148:2461 149:2580 150:1032 151:1335 152:2006 153:523 154:6241 155:1422 156:2237 157:1682 158:1079 159:2319 160:2623 161:1630 162:3585 163:1716 164:1637 165:2128 166:1128 167:1777 168:3908 169:793 170:4706 171:1001 172:3815 173:3033 174:901 175:1201 176:3618 177:4657 178:3567 179:2251 180:2330 181:3658 182:3386 183:1806 184:2274 185:20605 186:4945 187:4493 188:4013 189:4100 190:9288 191:1498 192:10953 193:9023 194:7439 195:5237 196:3140 197:2376 198:5989 199:7551 200:8033 201:6283 202:10149 203:10098 204:4557 205:3702 206:4492 207:3477 208:4155 209:5035 210:4378 211:2487 212:4299 213:3378 214:1085 215:50 216:6771 217:2791 218:1313 219:398 220:1816 221:1034 222:696 223:2206 End of report