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[bgp-stats] IPv4 Routing Table Report - Brisbane (Global) view
IPv4 Routing Table Report 05:00 +10GMT Sun 18 Feb, 2024
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: 941228 Prefixes after maximum aggregation (per Origin AS): 357439 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457075 Total ASes present in the Internet Routing Table: 75391 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64748 Origin ASes announcing only one prefix: 26576 Transit ASes present in the Internet Routing Table: 10643 Transit-only ASes present in the Internet Routing Table: 496 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 36 Max AS path prepend of ASN ( 59588) 31 Prefixes from unregistered ASNs in the Routing Table: 1099 Number of instances of unregistered ASNs: 1115 Number of 32-bit ASNs allocated by the RIRs: 43665 Number of 32-bit ASNs visible in the Routing Table: 35878 Prefixes from 32-bit ASNs in the Routing Table: 181842 Number of bogon 32-bit ASNs visible in the Routing Table: 72 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 521 Number of addresses announced to Internet: 3041783570 Equivalent to 181 /8s, 77 /16s and 239 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 312022
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 250147 Total APNIC prefixes after maximum aggregation: 72523 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 242613 Unique aggregates announced from the APNIC address blocks: 100056 APNIC Region origin ASes present in the Internet Routing Table: 13955 APNIC Prefixes per ASN: 17.39 APNIC Region origin ASes announcing only one prefix: 4211 APNIC Region transit ASes present in the Internet Routing Table: 1889 Average APNIC Region AS path length visible: 3.8 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9358 Number of APNIC addresses announced to Internet: 774074638 Equivalent to 46 /8s, 35 /16s and 113 /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: 275045 Total ARIN prefixes after maximum aggregation: 123650 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 280096 Unique aggregates announced from the ARIN address blocks: 132243 ARIN Region origin ASes present in the Internet Routing Table: 19089 ARIN Prefixes per ASN: 14.67 ARIN Region origin ASes announcing only one prefix: 6958 ARIN Region transit ASes present in the Internet Routing Table: 1958 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4844 Number of ARIN addresses announced to Internet: 1269624832 Equivalent to 75 /8s, 172 /16s and 240 /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: 263646 Total RIPE prefixes after maximum aggregation: 125669 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 257477 Unique aggregates announced from the RIPE address blocks: 161620 RIPE Region origin ASes present in the Internet Routing Table: 28551 RIPE Prefixes per ASN: 9.02 RIPE Region origin ASes announcing only one prefix: 12100 RIPE Region transit ASes present in the Internet Routing Table: 3915 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11591 Number of RIPE addresses announced to Internet: 713536256 Equivalent to 42 /8s, 135 /16s and 179 /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: 120721 Total LACNIC prefixes after maximum aggregation: 28776 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 119283 Unique aggregates announced from the LACNIC address blocks: 49520 LACNIC Region origin ASes present in the Internet Routing Table: 11057 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2655 LACNIC Region transit ASes present in the Internet Routing Table: 2363 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8910 Number of LACNIC addresses announced to Internet: 177942784 Equivalent to 10 /8s, 155 /16s and 49 /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: 30570 Total AfriNIC prefixes after maximum aggregation: 6088 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 41238 Unique aggregates announced from the AfriNIC address blocks: 13202 AfriNIC Region origin ASes present in the Internet Routing Table: 1827 AfriNIC Prefixes per ASN: 22.57 AfriNIC Region origin ASes announcing only one prefix: 652 AfriNIC Region transit ASes present in the Internet Routing Table: 347 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1175 Number of AfriNIC addresses announced to Internet: 106304001 Equivalent to 6 /8s, 86 /16s and 18 /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 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati 7545 5670 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4603 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3607 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3500 497 252 BBIL-AP BHARTI Airtel Ltd., IN 45899 3287 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2711 861 373 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2176 433 190 TATACOMM-AS TATA Communications formerl 45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 9605 11225 3370 AMAZON-02, US 11492 4581 304 652 CABLEONE, US 7155 4179 288 96 VIASAT-SP-BACKBONE, US 22773 3627 3078 298 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3595 1320 74 SHAW, CA 16625 3197 1390 2280 AKAMAI-AS, US 749 3183 54927 2435 DNIC-AS-00749, US 174 3100 6637 666 COGENT-174, US 367 2901 3692 1408 DNIC-ASBLK-00306-00371, US 396982 2755 3639 396 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 7607 1714 147 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3878 3396 130 AKAMAI-ASN1, NL 9009 3283 285 1593 M247, RO 12389 2978 2302 906 ROSTELECOM-AS, RU 8551 2654 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 8452 2442 1852 14 TE-AS TE-AS, EG 34984 2348 363 593 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 44477 1483 97 710 STARK-INDUSTRIES, 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 12456 3389 607 UNINET, MX 10620 3511 495 896 Telmex Colombia S.A., CO 13999 2512 341 649 Mega Cable, S.A. de C.V., MX 11830 2007 369 64 Instituto Costarricense de Electricidad 28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1212 340 498 Axtel, S.A.B. de C.V., MX 11664 1138 179 425 Techtel LMDS Comunicaciones Interactiva 6147 1086 369 22 Telefonica del Peru S.A.A., PE 22884 1075 118 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
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 24835 1547 545 28 RAYA-AS, EG 24863 1526 389 16 LINKdotNET-AS, EG 36992 1361 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1135 73 60 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 36914 538 82 3 KENET-AS, KE 15399 521 55 51 WANANCHI-, KE 37342 486 32 1 MOVITEL, MZ
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 12456 3389 607 UNINET, MX 9808 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati 16509 9605 11225 3370 AMAZON-02, US 12479 7607 1714 147 UNI2-AS, ES 7545 5670 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 280 55 ALJAWWALSTC-AS, SA 18403 4603 347 25 FPT-AS-AP FPT Telecom Company, VN 11492 4581 304 652 CABLEONE, US 7155 4179 288 96 VIASAT-SP-BACKBONE, US 20940 3878 3396 130 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 9815 9765 CHINAMOBILE-CN China Mobile Communications Grou 12479 7607 7460 UNI2-AS, ES 16509 9605 6235 AMAZON-02, US 7545 5670 4996 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4603 4578 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4083 VIASAT-SP-BACKBONE, US 11492 4581 3929 CABLEONE, US 7552 3877 3856 VIETEL-AS-AP Viettel Group, VN 20940 3878 3748 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 33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US 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 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 3356 LEVEL3, 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 23.164.72.0/24 Origin: 49195 SSAC, CN 23.164.72.0/24 Transit: 20473 AS-CHOOPA, 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
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 /10:36 /11:98 /12:301 /13:578 /14:1193 /15:2091 /16:13403 /17:8209 /18:13652 /19:24821 /20:43544 /21:51546 /22:110329 /23:99515 /24:570527 /25:3 /26:0 /27:1 /28:0 /29:1 /30:4 /31:0 /32:1346
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 12479 6723 7607 UNI2-AS, ES 8151 6414 12456 UNINET, MX 11492 3495 4581 CABLEONE, US 6327 3393 3595 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3123 4179 VIASAT-SP-BACKBONE, US 22773 2662 3627 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2144 2487 MEDIACOM-ENTERPRISE-BUSINESS, US 8551 2130 2654 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 2119 3511 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:2283 2:1464 3:298 4:6 5:4480 6:164 7:6 8:1496 9:2 11:172 12:1465 13:385 14:2345 15:311 16:204 17:363 18:732 20:356 21:4 22:188 23:6610 24:2702 25:2 27:2638 29:19 31:2551 32:45 34:38 35:123 36:2178 37:4490 38:6915 39:900 40:140 41:4351 42:2204 43:2343 44:331 45:16880 46:4369 47:286 49:1914 50:1898 51:570 52:1585 54:336 55:879 56:5 57:149 58:2029 59:1151 60:1018 61:2653 62:2681 63:1919 64:5521 65:2328 66:4937 67:3054 68:1334 69:4097 70:1200 71:587 72:2905 74:2649 75:1554 76:634 77:2391 78:1845 79:2469 80:2130 81:1967 82:1529 83:1256 84:1635 85:3096 86:779 87:1981 88:1224 89:3978 90:676 91:7925 92:2183 93:2629 94:3651 95:4082 96:1285 97:313 98:1033 99:744 100:90 101:1155 102:3111 103:32712 104:4765 105:597 106:919 107:2766 108:1131 109:4029 110:2142 111:3163 112:2068 113:1760 114:1756 115:2057 116:1959 117:2646 118:2760 119:1962 120:1781 121:1269 122:2642 123:2225 124:1570 125:2836 126:28 128:1468 129:926 130:1095 131:1830 132:823 133:412 134:1703 135:311 136:925 137:1175 138:2789 139:1544 140:1358 141:1348 142:1562 143:1485 144:1014 145:345 146:2011 147:1701 148:2511 149:2500 150:1032 151:1326 152:1987 153:594 154:5702 155:1371 156:2101 157:1540 158:1095 159:2211 160:2598 161:1637 162:3622 163:1709 164:1607 165:2126 166:1065 167:1704 168:3834 169:797 170:4692 171:997 172:3834 173:3020 174:897 175:1239 176:3649 177:4551 178:3556 179:2215 180:2383 181:3686 182:3423 183:1983 184:2268 185:20643 186:4821 187:4404 188:4007 189:4072 190:9307 191:1422 192:11003 193:9009 194:7397 195:5251 196:3502 197:2842 198:6016 199:7181 200:8059 201:6313 202:10368 203:10324 204:4553 205:3751 206:4468 207:3516 208:4140 209:4994 210:4477 211:2508 212:4305 213:3413 214:1119 215:44 216:6803 217:2774 218:1317 219:423 220:2055 221:1021 222:694 223:2198
End of report
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