IPv4 Routing Table Report 05:00 +10GMT Fri 13 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: 935253 Prefixes after maximum aggregation (per Origin AS): 353376 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 453864 Total ASes present in the Internet Routing Table: 74866 Prefixes per ASN: 12.49 Origin-only ASes present in the Internet Routing Table: 64385 Origin ASes announcing only one prefix: 26465 Transit ASes present in the Internet Routing Table: 10481 Transit-only ASes present in the Internet Routing Table: 442 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: 1030 Number of instances of unregistered ASNs: 1046 Number of 32-bit ASNs allocated by the RIRs: 42820 Number of 32-bit ASNs visible in the Routing Table: 35198 Prefixes from 32-bit ASNs in the Routing Table: 176244 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 524 Number of addresses announced to Internet: 3051647756 Equivalent to 181 /8s, 228 /16s and 115 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 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: 311515 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 248513 Total APNIC prefixes after maximum aggregation: 70549 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 241837 Unique aggregates announced from the APNIC address blocks: 99126 APNIC Region origin ASes present in the Internet Routing Table: 13656 APNIC Prefixes per ASN: 17.71 APNIC Region origin ASes announcing only one prefix: 4090 APNIC Region transit ASes present in the Internet Routing Table: 1824 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9010 Number of APNIC addresses announced to Internet: 771435528 Equivalent to 45 /8s, 251 /16s and 44 /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: 273847 Total ARIN prefixes after maximum aggregation: 123717 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277544 Unique aggregates announced from the ARIN address blocks: 132155 ARIN Region origin ASes present in the Internet Routing Table: 19091 ARIN Prefixes per ASN: 14.54 ARIN Region origin ASes announcing only one prefix: 6960 ARIN Region transit ASes present in the Internet Routing Table: 1920 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: 4824 Number of ARIN addresses announced to Internet: 1277336832 Equivalent to 76 /8s, 34 /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: 263152 Total RIPE prefixes after maximum aggregation: 123968 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 257406 Unique aggregates announced from the RIPE address blocks: 160188 RIPE Region origin ASes present in the Internet Routing Table: 28430 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12079 RIPE Region transit ASes present in the Internet Routing Table: 3890 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: 11361 Number of RIPE addresses announced to Internet: 716297473 Equivalent to 42 /8s, 177 /16s and 213 /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: 118687 Total LACNIC prefixes after maximum aggregation: 28468 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 117647 Unique aggregates announced from the LACNIC address blocks: 49272 LACNIC Region origin ASes present in the Internet Routing Table: 11048 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2710 LACNIC Region transit ASes present in the Internet Routing Table: 2321 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: 8866 Number of LACNIC addresses announced to Internet: 178464512 Equivalent to 10 /8s, 163 /16s and 39 /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: 30024 Total AfriNIC prefixes after maximum aggregation: 5954 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 40295 Unique aggregates announced from the AfriNIC address blocks: 12692 AfriNIC Region origin ASes present in the Internet Routing Table: 1795 AfriNIC Prefixes per ASN: 22.45 AfriNIC Region origin ASes announcing only one prefix: 626 AfriNIC Region transit ASes present in the Internet Routing Table: 339 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: 1137 Number of AfriNIC addresses announced to Internet: 107674624 Equivalent to 6 /8s, 106 /16s and 252 /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 9494 8729 40 CHINAMOBILE-CN China Mobile Communicati 7545 5718 785 696 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4259 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3597 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3331 1840 96 VNPT-AS-VN VNPT Corp, VN 9498 3210 495 249 BBIL-AP BHARTI Airtel Ltd., IN 4538 3055 4192 73 ERX-CERNET-BKB China Education and Rese 24560 2541 850 381 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 9169 11006 3254 AMAZON-02, US 11492 4538 301 670 CABLEONE, US 7155 4177 288 100 VIASAT-SP-BACKBONE, US 6327 3545 1319 66 SHAW, CA 22773 3529 3071 298 ASN-CXA-ALL-CCI-22773-RDC, US 749 3162 54958 2414 DNIC-AS-00749, US 367 3046 3853 1435 DNIC-ASBLK-00306-00371, US 16625 3001 1394 2290 AKAMAI-AS, US 396982 2701 3597 396 GOOGLE-CLOUD-PLATFORM, US 30036 2499 359 367 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 7398 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4084 3398 152 AKAMAI-ASN1, NL 8551 3448 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9009 3091 276 1513 M247, RO 12389 2956 2297 918 ROSTELECOM-AS, RU 8452 2454 1852 15 TE-AS TE-AS, EG 34984 2332 362 592 TELLCOM-AS, TR 58224 1713 922 551 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 11853 3378 606 UNINET, MX 10620 3535 504 859 Telmex Colombia S.A., CO 13999 2413 331 626 Mega Cable, S.A. de C.V., MX 11830 2005 369 64 Instituto Costarricense de Electricidad 28573 1332 2324 232 Claro NXT Telecomunicacoes Ltda, BR 3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1295 344 508 Axtel, S.A.B. de C.V., MX 6147 1111 369 22 Telefonica del Peru S.A.A., PE 11664 1051 168 426 Techtel LMDS Comunicaciones Interactiva 26615 1036 2501 50 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 1606 393 19 LINKdotNET-AS, EG 24835 1549 549 28 RAYA-AS, EG 36992 1358 1518 280 ETISALAT-MISR, EG 36903 1248 553 98 MT-MPLS, MA 29571 1044 67 45 ORANGE-COTE-IVOIRE, CI 36935 938 521 44 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 15399 535 55 51 WANANCHI-, KE 37342 488 32 1 MOVITEL, MZ 24757 478 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 11853 3378 606 UNINET, MX 9808 9494 8729 40 CHINAMOBILE-CN China Mobile Communicati 16509 9169 11006 3254 AMAZON-02, US 12479 7398 1713 145 UNI2-AS, ES 7545 5718 785 696 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4538 301 670 CABLEONE, US 18403 4259 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 288 100 VIASAT-SP-BACKBONE, US 20940 4084 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 9494 9454 CHINAMOBILE-CN China Mobile Communications Grou 12479 7398 7253 UNI2-AS, ES 16509 9169 5915 AMAZON-02, US 7545 5718 5022 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4259 4234 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4077 VIASAT-SP-BACKBONE, US 20940 4084 3932 AKAMAI-ASN1, NL 11492 4538 3868 CABLEONE, US 7552 3597 3577 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 23.163.120.0/24 Origin: 11913 RESERVED, US 23.163.120.0/24 Transit: 212895 ROUTE64_ORG, DE 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/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 /12:300 /13:583 /14:1194 /15:2093 /16:13496 /17:8313 /18:13834 /19:25102 /20:44174 /21:51814 /22:110488 /23:99409 /24:563144 /25:4 /26:1 /27:5 /28:4 /29:6 /30:3 /31:0 /32:1117 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6484 7398 UNI2-AS, ES 8151 5878 11853 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3451 4538 CABLEONE, US 6327 3356 3545 SHAW, CA 7155 3122 4177 VIASAT-SP-BACKBONE, US 8551 2925 3448 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2582 3529 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2155 2499 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2109 3535 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2211 2:1448 3:266 4:5 5:4380 6:137 7:6 8:1515 9:1 11:172 12:1501 13:373 14:2318 15:302 16:200 17:367 18:661 20:301 21:4 22:188 23:6467 24:2524 25:2 27:2657 29:19 31:2544 32:74 34:25 35:116 36:2004 37:4539 38:5427 39:870 40:143 41:4309 42:2065 43:2329 44:326 45:16643 46:4310 47:371 49:1832 50:1887 51:582 52:1593 54:394 55:949 56:5 57:129 58:1881 59:1162 60:1005 61:2567 62:2686 63:1913 64:5668 65:2351 66:5020 67:3040 68:1346 69:4136 70:1190 71:676 72:2946 74:2628 75:1566 76:636 77:2302 78:1827 79:3001 80:2089 81:1894 82:1540 83:1311 84:1558 85:3067 86:760 87:2014 88:1204 89:3928 90:623 91:7846 92:2058 93:2630 94:3552 95:4075 96:1301 97:316 98:1087 99:734 100:91 101:1294 102:2907 103:32401 104:4745 105:578 106:907 107:2721 108:1140 109:4248 110:2138 111:3153 112:2062 113:1774 114:1734 115:2071 116:1902 117:2542 118:2724 119:2001 120:1785 121:1187 122:2622 123:2204 124:1595 125:2586 128:1471 129:926 130:1049 131:1977 132:870 133:408 134:1785 135:304 136:1016 137:1124 138:2663 139:1601 140:1304 141:1316 142:1524 143:1604 144:1012 145:347 146:1967 147:1619 148:2478 149:2332 150:886 151:1234 152:1850 153:590 154:5160 155:1395 156:2032 157:1362 158:1054 159:2200 160:2641 161:1588 162:3525 163:1613 164:1726 165:1858 166:1077 167:1744 168:3853 169:798 170:4613 171:951 172:3800 173:2977 174:983 175:1204 176:3768 177:4479 178:3562 179:2138 180:2525 181:3531 182:3373 183:1992 184:2278 185:20648 186:4731 187:4168 188:4149 189:3881 190:9330 191:1381 192:10982 193:8967 194:7292 195:5215 196:3470 197:2665 198:6027 199:6257 200:8016 201:6160 202:10558 203:10183 204:4551 205:3708 206:4388 207:3512 208:4137 209:4936 210:4456 211:2485 212:4282 213:3412 214:1116 215:70 216:6734 217:2778 218:1299 219:471 220:2038 221:988 222:758 223:2151 End of report