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[bgp-stats] IPv4 Routing Table Report - Brisbane (Global) view
IPv4 Routing Table Report 05:00 +10GMT Sat 21 Dec, 2024
IPv4 BGP Table (Global) as seen at Brisbane.
Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/au/
Analysis Summary ----------------
BGP routing table entries examined: 986891 Prefixes after maximum aggregation (per Origin AS): 368670 Deaggregation factor: 2.68 Unique aggregates announced (without unneeded subnets): 467653 Number of IPv4 prefixes with a valid ROA: 530276 Number of IPv4 prefixes with an invalid ROA: 698 Number of IPv4 prefixes with no ROA: 455917 Total ASes present in the Internet Routing Table: 76527 Prefixes per ASN: 12.90 Origin-only ASes present in the Internet Routing Table: 65628 Origin ASes announcing only one prefix: 26437 Transit ASes present in the Internet Routing Table: 10899 Transit-only ASes present in the Internet Routing Table: 538 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 132 Max AS path prepend of ASN (131465) 130 Prefixes from unregistered ASNs in the Routing Table: 1091 Number of instances of unregistered ASNs: 1097 Number of 32-bit ASNs allocated by the RIRs: 45988 Number of 32-bit ASNs visible in the Routing Table: 37594 Prefixes from 32-bit ASNs in the Routing Table: 202356 Number of bogon 32-bit ASNs visible in the Routing Table: 26 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 509 Number of addresses announced to Internet: 3117004032 Equivalent to 185 /8s, 201 /16s and 181 /24s Percentage of available address space announced: 84.2 Percentage of allocated address space announced: 84.2 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: 325596
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 257307 Total APNIC prefixes after maximum aggregation: 75576 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 249518 Unique aggregates announced from the APNIC address blocks: 102217 APNIC Region origin ASes present in the Internet Routing Table: 14442 APNIC Prefixes per ASN: 17.28 APNIC Region origin ASes announcing only one prefix: 4395 APNIC Region transit ASes present in the Internet Routing Table: 1928 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 132 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9932 Number of APNIC addresses announced to Internet: 756307968 Equivalent to 45 /8s, 20 /16s and 88 /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: 288447 Total ARIN prefixes after maximum aggregation: 126079 ARIN Deaggregation factor: 2.29 Prefixes being announced from the ARIN address blocks: 290509 Unique aggregates announced from the ARIN address blocks: 131448 ARIN Region origin ASes present in the Internet Routing Table: 19209 ARIN Prefixes per ASN: 15.12 ARIN Region origin ASes announcing only one prefix: 6974 ARIN Region transit ASes present in the Internet Routing Table: 1986 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 39 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5100 Number of ARIN addresses announced to Internet: 1345910272 Equivalent to 80 /8s, 56 /16s and 246 /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, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 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: 272439 Total RIPE prefixes after maximum aggregation: 130790 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 269411 Unique aggregates announced from the RIPE address blocks: 170212 RIPE Region origin ASes present in the Internet Routing Table: 28847 RIPE Prefixes per ASN: 9.34 RIPE Region origin ASes announcing only one prefix: 12075 RIPE Region transit ASes present in the Internet Routing Table: 3936 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 12185 Number of RIPE addresses announced to Internet: 732679168 Equivalent to 43 /8s, 171 /16s and 204 /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, 53/8, 57/8, 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: 131776 Total LACNIC prefixes after maximum aggregation: 28891 LACNIC Deaggregation factor: 4.56 Prefixes being announced from the LACNIC address blocks: 129066 Unique aggregates announced from the LACNIC address blocks: 48633 LACNIC Region origin ASes present in the Internet Routing Table: 11184 LACNIC Prefixes per ASN: 11.54 LACNIC Region origin ASes announcing only one prefix: 2332 LACNIC Region transit ASes present in the Internet Routing Table: 2487 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9105 Number of LACNIC addresses announced to Internet: 177535744 Equivalent to 10 /8s, 148 /16s and 251 /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: 35831 Total AfriNIC prefixes after maximum aggregation: 6648 AfriNIC Deaggregation factor: 5.39 Prefixes being announced from the AfriNIC address blocks: 47878 Unique aggregates announced from the AfriNIC address blocks: 14732 AfriNIC Region origin ASes present in the Internet Routing Table: 1914 AfriNIC Prefixes per ASN: 25.01 AfriNIC Region origin ASes announcing only one prefix: 661 AfriNIC Region transit ASes present in the Internet Routing Table: 370 Average AfriNIC Region AS path length visible: 5.6 Max AfriNIC Region AS path length visible: 60 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1272 Number of AfriNIC addresses announced to Internet: 104313344 Equivalent to 6 /8s, 55 /16s and 178 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 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 10092 8753 88 CHINAMOBILE-CN China Mobile Communication 7545 6187 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4455 347 23 FPT-AS-AP FPT Telecom Company, VN 9498 4039 523 281 BBIL-AP BHARTI Airtel Ltd., IN 7552 3912 1331 25 VIETEL-AS-AP Viettel Group, VN 7713 3693 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3250 1869 100 VNPT-AS-VN VNPT Corp, VN 24560 2807 839 542 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4755 2205 434 188 TATACOMM-AS TATA Communications formerly 45090 2171 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
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 12523 38201 3005 AMAZON-02, US 11492 4691 312 556 CABLEONE, US 174 4236 8765 890 COGENT-174, US 7155 4165 287 85 VIASAT-SP-BACKBONE, US 6327 3614 1320 79 SHAW, CA 22773 3573 3051 213 ASN-CXA-ALL-CCI-22773-RDC, US 749 3261 54895 2508 DNIC-AS-00749, US 7018 3261 23511 2071 ATT-INTERNET4, US 16625 2949 1289 2164 AKAMAI-AS, US 396982 2892 3656 438 GOOGLE-CLOUD-PLATFORM, 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 7705 1709 143 UNI2-AS, ES 39891 4750 290 62 ALJAWWALSTC-AS, SA 20940 4003 3395 127 AKAMAI-ASN1, NL 9009 3699 318 1871 M247, RO 12389 2955 2294 882 ROSTELECOM-AS, RU 34984 2351 360 577 TELLCOM-AS, TR 212238 1833 132 1348 CDNEXT, GB 8452 1626 1852 14 TE-AS TE-AS, EG 13188 1607 100 26 TRIOLAN, UA 62240 1496 98 749 CLOUVIDER Clouvider - Global ASN, GB
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 11549 3227 604 UNINET, MX 10620 3543 494 942 Telmex Colombia S.A., CO 13999 2540 541 372 Mega Cable, S.A. de C.V., MX 11830 1994 369 64 Instituto Costarricense de Electricidad y 28573 1332 2310 261 Claro NXT Telecomunicacoes Ltda, BR 3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6503 1170 374 163 Axtel, S.A.B. de C.V., MX 11664 1128 278 33 Techtel LMDS Comunicaciones Interactivas 28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR 6147 1117 371 22 Telefonica del Peru S.A.A., PE
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 1650 389 16 LINKdotNET-AS, EG 24835 1649 593 29 RAYA-AS, EG 29571 1464 93 59 ORANGE-COTE-IVOIRE, CI 36992 1425 1518 287 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 20011 1001 193 303 INTERNET-SOLUTIONS, ZA 36935 999 520 40 Vodafone-, EG 37069 845 1083 15 MOBINIL, EG 6713 557 1861 35 IAM-AS, MA 36914 543 82 3 KENET-AS, KE
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 16509 12523 38201 3005 AMAZON-02, US 8151 11549 3227 604 UNINET, MX 9808 10092 8753 88 CHINAMOBILE-CN China Mobile Communication 12479 7705 1709 143 UNI2-AS, ES 7545 6187 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4750 290 62 ALJAWWALSTC-AS, SA 11492 4691 312 556 CABLEONE, US 18403 4455 347 23 FPT-AS-AP FPT Telecom Company, VN 174 4236 8765 890 COGENT-174, US 7155 4165 287 85 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/au/data-ASnet
Global Per AS Maximum Aggregation summary -----------------------------------------
ASN No of nets Net Savings Description 8151 11549 10945 UNINET, MX 9808 10092 10004 CHINAMOBILE-CN China Mobile Communications Grou 12479 7705 7562 UNI2-AS, ES 7545 6187 5530 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4750 4688 ALJAWWALSTC-AS, SA 18403 4455 4432 FPT-AS-AP FPT Telecom Company, VN 11492 4691 4135 CABLEONE, US 7155 4165 4080 VIASAT-SP-BACKBONE, US 7552 3912 3887 VIETEL-AS-AP Viettel Group, VN 20940 4003 3876 AKAMAI-ASN1, NL
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 400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US 46559 UNALLOCATED 8.3.52.0/23 3257 GTT-BACKBONE GTT, US 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 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 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
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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA 23.132.192.0/24 Transit: 6939 HURRICANE, US 23.140.16.0/24 Origin: 63371 RESERVED, ZZ 23.140.16.0/24 Transit: 3356 LEVEL3, US 23.140.48.0/24 Origin: 63371 RESERVED, ZZ 23.140.48.0/24 Transit: 7018 ATT-INTERNET4, US 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, 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 /9:16 /10:42 /11:93 /12:311 /13:592 /14:1231 /15:2185 /16:14009 /17:8308 /18:13868 /19:24859 /20:44626 /21:52658 /22:113150 /23:104232 /24:606671 /25:3 /26:0 /27:2 /28:1 /29:1 /30:0 /31:0 /32:17
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 12479 6677 7705 UNI2-AS, ES 8151 5722 11549 UNINET, MX 11492 3555 4691 CABLEONE, US 39891 3441 4750 ALJAWWALSTC-AS, SA 6327 3409 3614 SHAW, CA 7155 3113 4165 VIASAT-SP-BACKBONE, US 22773 2701 3573 ASN-CXA-ALL-CCI-22773-RDC, US 16509 2267 12523 AMAZON-02, US 30036 2232 2573 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2173 3543 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:2290 2:1577 3:533 4:8 5:4791 6:165 7:6 8:1547 9:2 11:172 12:1398 13:357 14:2472 15:332 16:269 17:361 18:901 20:461 21:4 22:188 23:7258 24:2767 25:2 27:2735 29:19 31:3087 32:46 34:70 35:179 36:2403 37:4528 38:9185 39:881 40:149 41:4360 42:2097 43:2546 44:342 45:18646 46:5013 47:297 49:2005 50:1873 51:587 52:1606 54:315 55:1034 56:8 57:239 58:2216 59:1224 60:1154 61:3079 62:2958 63:1842 64:5457 65:2237 66:4723 67:3072 68:1322 69:4022 70:1174 71:604 72:2943 74:2809 75:1640 76:630 77:2705 78:1859 79:1696 80:2218 81:2055 82:1808 83:1413 84:1800 85:3207 86:973 87:2434 88:1285 89:4363 90:760 91:8343 92:2742 93:2850 94:3851 95:4219 96:1248 97:308 98:1090 99:732 100:71 101:1418 102:3816 103:32588 104:4480 105:1111 106:1010 107:2642 108:1196 109:4079 110:2229 111:3313 112:2049 113:1829 114:1935 115:2247 116:2026 117:2689 118:2871 119:1986 120:1863 121:1358 122:2745 123:2335 124:1637 125:2828 126:62 128:1641 129:952 130:1288 131:1919 132:855 133:450 134:1510 135:369 136:1347 137:1292 138:3079 139:1554 140:1520 141:1454 142:1861 143:1646 144:1017 145:414 146:2136 147:2041 148:2585 149:2846 150:1168 151:1479 152:2133 153:570 154:7758 155:1585 156:2947 157:1882 158:1252 159:2437 160:3475 161:1784 162:3636 163:1792 164:1718 165:2179 166:1347 167:1886 168:4300 169:800 170:5297 171:996 172:4038 173:3221 174:919 175:1278 176:3590 177:5551 178:3812 179:2414 180:2590 181:4094 182:3361 183:2086 184:2277 185:21495 186:5378 187:4635 188:4268 189:4313 190:9832 191:1994 192:11232 193:9341 194:7742 195:5506 196:3280 197:3672 198:6124 199:8305 200:8536 201:6374 202:10545 203:10710 204:4663 205:3712 206:4692 207:3623 208:4234 209:5165 210:4647 211:2528 212:4542 213:3827 214:1049 215:48 216:6638 217:3144 218:1341 219:387 220:2110 221:1053 222:677 223:2292
End of report
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