IPv4 Routing Table Report 05:00 +10GMT Mon 02 Oct, 2023 BGP Table (Global) as seen in Brisbane. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/au/ Analysis Summary ---------------- BGP routing table entries examined: 932846 Prefixes after maximum aggregation (per Origin AS): 353015 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 453380 Total ASes present in the Internet Routing Table: 74844 Prefixes per ASN: 12.46 Origin-only ASes present in the Internet Routing Table: 64371 Origin ASes announcing only one prefix: 26408 Transit ASes present in the Internet Routing Table: 10473 Transit-only ASes present in the Internet Routing Table: 449 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 105 Max AS path prepend of ASN ( 37447) 103 Prefixes from unregistered ASNs in the Routing Table: 1045 Number of instances of unregistered ASNs: 1060 Number of 32-bit ASNs allocated by the RIRs: 42749 Number of 32-bit ASNs visible in the Routing Table: 35161 Prefixes from 32-bit ASNs in the Routing Table: 175994 Number of bogon 32-bit ASNs visible in the Routing Table: 83 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 534 Number of addresses announced to Internet: 3053102094 Equivalent to 181 /8s, 250 /16s and 164 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 310271 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 248039 Total APNIC prefixes after maximum aggregation: 70514 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 241493 Unique aggregates announced from the APNIC address blocks: 99033 APNIC Region origin ASes present in the Internet Routing Table: 13653 APNIC Prefixes per ASN: 17.69 APNIC Region origin ASes announcing only one prefix: 4071 APNIC Region transit ASes present in the Internet Routing Table: 1829 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9002 Number of APNIC addresses announced to Internet: 772591371 Equivalent to 46 /8s, 12 /16s and 207 /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: 272616 Total ARIN prefixes after maximum aggregation: 123704 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 276152 Unique aggregates announced from the ARIN address blocks: 131794 ARIN Region origin ASes present in the Internet Routing Table: 19091 ARIN Prefixes per ASN: 14.47 ARIN Region origin ASes announcing only one prefix: 6951 ARIN Region transit ASes present in the Internet Routing Table: 1913 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4828 Number of ARIN addresses announced to Internet: 1277487104 Equivalent to 76 /8s, 36 /16s and 232 /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: 262715 Total RIPE prefixes after maximum aggregation: 123661 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 257080 Unique aggregates announced from the RIPE address blocks: 160048 RIPE Region origin ASes present in the Internet Routing Table: 28416 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12054 RIPE Region transit ASes present in the Internet Routing Table: 3899 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11344 Number of RIPE addresses announced to Internet: 716449536 Equivalent to 42 /8s, 180 /16s and 39 /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: 118582 Total LACNIC prefixes after maximum aggregation: 28467 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 117502 Unique aggregates announced from the LACNIC address blocks: 49369 LACNIC Region origin ASes present in the Internet Routing Table: 11030 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2703 LACNIC Region transit ASes present in the Internet Routing Table: 2309 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8849 Number of LACNIC addresses announced to Internet: 178452992 Equivalent to 10 /8s, 162 /16s and 250 /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: 29849 Total AfriNIC prefixes after maximum aggregation: 5942 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 40085 Unique aggregates announced from the AfriNIC address blocks: 12689 AfriNIC Region origin ASes present in the Internet Routing Table: 1793 AfriNIC Prefixes per ASN: 22.36 AfriNIC Region origin ASes announcing only one prefix: 629 AfriNIC Region transit ASes present in the Internet Routing Table: 335 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 105 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1138 Number of AfriNIC addresses announced to Internet: 107693824 Equivalent to 6 /8s, 107 /16s and 71 /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 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 7545 5744 785 701 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4254 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3595 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3592 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3330 1840 96 VNPT-AS-VN VNPT Corp, VN 9498 3188 498 251 BBIL-AP BHARTI Airtel Ltd., IN 4538 3054 4192 73 ERX-CERNET-BKB China Education and Rese 24560 2523 849 381 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2287 11269 604 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/au/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9094 10990 3244 AMAZON-02, US 11492 4531 301 672 CABLEONE, US 7155 4177 288 100 VIASAT-SP-BACKBONE, US 6327 3545 1319 66 SHAW, CA 22773 3535 3071 302 ASN-CXA-ALL-CCI-22773-RDC, US 749 3151 54959 2403 DNIC-AS-00749, US 367 3001 3836 1416 DNIC-ASBLK-00306-00371, US 16625 2996 1414 2290 AKAMAI-AS, US 396982 2697 3597 393 GOOGLE-CLOUD-PLATFORM, US 30036 2496 359 385 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/au/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7389 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4072 3398 152 AKAMAI-ASN1, NL 8551 3442 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2969 2298 918 ROSTELECOM-AS, RU 9009 2907 265 1487 M247, RO 8452 2515 1852 16 TE-AS TE-AS, EG 34984 2334 361 596 TELLCOM-AS, TR 58224 1723 923 527 TCI, IR 13188 1606 100 27 TRIOLAN, UA Complete listing at https://thyme.apnic.net/au/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11756 3382 602 UNINET, MX 10620 3542 506 852 Telmex Colombia S.A., CO 13999 2407 331 621 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1327 2324 233 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1110 369 22 Telefonica del Peru S.A.A., PE 11664 1105 179 427 Techtel LMDS Comunicaciones Interactiva 26615 1035 2501 49 TIM SA, BR Complete listing at https://thyme.apnic.net/au/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1607 393 19 LINKdotNET-AS, EG 24835 1549 549 28 RAYA-AS, EG 36992 1360 1518 280 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1045 67 45 ORANGE-COTE-IVOIRE, CI 36935 938 521 44 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 15399 534 55 50 WANANCHI-, KE 37342 489 32 1 MOVITEL, MZ 24757 477 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/au/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11756 3382 602 UNINET, MX 9808 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9094 10990 3244 AMAZON-02, US 12479 7389 1713 145 UNI2-AS, ES 7545 5744 785 701 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4531 301 672 CABLEONE, US 18403 4254 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 288 100 VIASAT-SP-BACKBONE, US 20940 4072 3398 152 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/au/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9487 9446 CHINAMOBILE-CN China Mobile Communications Grou 12479 7389 7244 UNI2-AS, ES 16509 9094 5850 AMAZON-02, US 7545 5744 5043 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4254 4229 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4077 VIASAT-SP-BACKBONE, US 20940 4072 3920 AKAMAI-ASN1, NL 11492 4531 3859 CABLEONE, US 7552 3595 3575 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/au/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 11168 SCC, 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 LIGHTOWER, 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 6461 ZAYO-6461, US Complete listing at https://thyme.apnic.net/au/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/au/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 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin Complete listing at https://thyme.apnic.net/au/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:38 /11:101 /12:299 /13:581 /14:1194 /15:2095 /16:13506 /17:8312 /18:13858 /19:25096 /20:43986 /21:51414 /22:110330 /23:99212 /24:561655 /25:4 /26:1 /27:5 /28:4 /29:6 /30:2 /31:0 /32:1117 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6476 7389 UNI2-AS, ES 8151 5786 11756 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3444 4531 CABLEONE, US 6327 3356 3545 SHAW, CA 7155 3122 4177 VIASAT-SP-BACKBONE, US 8551 2919 3442 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2583 3535 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2153 2496 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2107 3542 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2205 2:1407 3:266 4:5 5:4438 6:137 7:6 8:1514 9:1 11:172 12:1514 13:368 14:2323 15:305 16:200 17:368 18:658 20:287 21:4 22:188 23:6445 24:2510 25:2 27:2660 29:19 31:2535 32:75 34:25 35:116 36:2005 37:4522 38:5383 39:864 40:143 41:4324 42:2067 43:2326 44:322 45:16644 46:4299 47:370 49:1823 50:1884 51:590 52:1594 54:393 55:954 56:5 57:125 58:1883 59:1165 60:1003 61:2561 62:2689 63:1910 64:5668 65:2363 66:4998 67:3039 68:1341 69:4134 70:1196 71:677 72:2946 74:2626 75:1560 76:625 77:2301 78:1824 79:2983 80:2095 81:1905 82:1518 83:1304 84:1547 85:3072 86:771 87:2006 88:1200 89:3915 90:620 91:7821 92:2063 93:2614 94:3520 95:4019 96:1300 97:315 98:1083 99:731 100:90 101:1289 102:2894 103:32376 104:4742 105:577 106:907 107:2694 108:1133 109:4245 110:2132 111:3148 112:2066 113:1769 114:1725 115:2073 116:1882 117:2542 118:2710 119:1999 120:1780 121:1167 122:2621 123:2192 124:1583 125:2565 128:1466 129:927 130:1048 131:1993 132:868 133:408 134:1787 135:306 136:973 137:1120 138:2640 139:1588 140:1287 141:1323 142:1519 143:1547 144:1010 145:350 146:1961 147:1612 148:2487 149:2281 150:882 151:1229 152:1874 153:589 154:5098 155:1390 156:2024 157:1358 158:1056 159:2249 160:2631 161:1602 162:3515 163:1658 164:1711 165:1858 166:1069 167:1740 168:3765 169:806 170:4633 171:920 172:3779 173:2965 174:979 175:1203 176:3783 177:4462 178:3540 179:2167 180:2537 181:3535 182:3370 183:1996 184:2273 185:20606 186:4695 187:4166 188:4168 189:3864 190:9277 191:1375 192:10985 193:8978 194:7310 195:5215 196:3465 197:2497 198:5998 199:6148 200:7952 201:6029 202:10564 203:10191 204:4562 205:3695 206:4381 207:3499 208:4153 209:4921 210:4451 211:2483 212:4281 213:3422 214:1109 215:70 216:6717 217:2786 218:1297 219:468 220:2034 221:986 222:757 223:2151 End of report