Orbit

IPv4 Routing Table Report 04:00 +10GMT Fri 09 Jun, 2023

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary ----------------

BGP routing table entries examined: 924879 Prefixes after maximum aggregation (per Origin AS): 350641 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 450497 Total ASes present in the Internet Routing Table: 74505 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63945 Origin ASes announcing only one prefix: 26292 Transit ASes present in the Internet Routing Table: 10560 Transit-only ASes present in the Internet Routing Table: 439 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 205 Max AS path prepend of ASN (262878) 200 Prefixes from unregistered ASNs in the Routing Table: 1007 Number of instances of unregistered ASNs: 1014 Number of 32-bit ASNs allocated by the RIRs: 42049 Number of 32-bit ASNs visible in the Routing Table: 34686 Prefixes from 32-bit ASNs in the Routing Table: 172465 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 574 Number of addresses announced to Internet: 3056353280 Equivalent to 182 /8s, 44 /16s and 64 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 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: 308393

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 245996 Total APNIC prefixes after maximum aggregation: 69721 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 239973 Unique aggregates announced from the APNIC address blocks: 98489 APNIC Region origin ASes present in the Internet Routing Table: 13468 APNIC Prefixes per ASN: 17.82 APNIC Region origin ASes announcing only one prefix: 3982 APNIC Region transit ASes present in the Internet Routing Table: 1809 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8775 Number of APNIC addresses announced to Internet: 773602944 Equivalent to 46 /8s, 28 /16s and 62 /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: 270348 Total ARIN prefixes after maximum aggregation: 123129 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273132 Unique aggregates announced from the ARIN address blocks: 130653 ARIN Region origin ASes present in the Internet Routing Table: 19135 ARIN Prefixes per ASN: 14.27 ARIN Region origin ASes announcing only one prefix: 6998 ARIN Region transit ASes present in the Internet Routing Table: 1954 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4815 Number of ARIN addresses announced to Internet: 1280674816 Equivalent to 76 /8s, 85 /16s and 140 /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: 259773 Total RIPE prefixes after maximum aggregation: 122709 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 255819 Unique aggregates announced from the RIPE address blocks: 159036 RIPE Region origin ASes present in the Internet Routing Table: 28331 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 12052 RIPE Region transit ASes present in the Internet Routing Table: 3967 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11203 Number of RIPE addresses announced to Internet: 717613696 Equivalent to 42 /8s, 197 /16s and 234 /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 196608-213403 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: 118352 Total LACNIC prefixes after maximum aggregation: 28519 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117512 Unique aggregates announced from the LACNIC address blocks: 49426 LACNIC Region origin ASes present in the Internet Routing Table: 11002 LACNIC Prefixes per ASN: 10.68 LACNIC Region origin ASes announcing only one prefix: 2646 LACNIC Region transit ASes present in the Internet Routing Table: 2297 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 205 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8794 Number of LACNIC addresses announced to Internet: 176953600 Equivalent to 10 /8s, 140 /16s and 25 /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: 29403 Total AfriNIC prefixes after maximum aggregation: 5844 AfriNIC Deaggregation factor: 5.03 Prefixes being announced from the AfriNIC address blocks: 37869 Unique aggregates announced from the AfriNIC address blocks: 12423 AfriNIC Region origin ASes present in the Internet Routing Table: 1750 AfriNIC Prefixes per ASN: 21.64 AfriNIC Region origin ASes announcing only one prefix: 614 AfriNIC Region transit ASes present in the Internet Routing Table: 329 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 40 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1099 Number of AfriNIC addresses announced to Internet: 107113728 Equivalent to 6 /8s, 98 /16s and 109 /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 9516 8706 40 CHINAMOBILE-CN China Mobile Communicati 7545 5726 784 693 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4858 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4183 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3567 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3378 1856 95 VNPT-AS-VN VNPT Corp, VN 7552 3373 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3022 498 252 BBIL-AP BHARTI Airtel Ltd., IN 4766 2537 11253 584 KIXS-AS-KR Korea Telecom, KR 24560 2415 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 8466 10831 3104 AMAZON-02, US 11492 4524 300 606 CABLEONE, US 7155 4094 284 70 VIASAT-SP-BACKBONE, US 22773 3570 3052 269 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3524 1319 66 SHAW, CA 749 3127 54969 2379 DNIC-AS-00749, US 16625 3086 1549 2333 AKAMAI-AS, US 396982 2661 3593 375 GOOGLE-CLOUD-PLATFORM, US 30036 2504 360 419 MEDIACOM-ENTERPRISE-BUSINESS, US 7018 2452 24003 1542 ATT-INTERNET4, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 12479 7298 1706 140 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4099 3398 161 AKAMAI-ASN1, NL 8551 3452 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2950 2291 910 ROSTELECOM-AS, RU 9009 2658 247 1384 M247, RO 34984 2275 360 605 TELLCOM-AS, TR 6849 1974 307 17 UKRTELNET, UA 58224 1828 945 534 TCI, IR 61317 1691 113 1313 ASDETUK www.heficed.com, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 11397 3361 600 Uninet S.A. de C.V., MX 10620 3525 507 851 Telmex Colombia S.A., CO 13999 2348 351 622 Mega Cable, S.A. de C.V., MX 11830 2269 369 64 Instituto Costarricense de Electricidad 28573 1330 2324 238 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 343 511 Axtel, S.A.B. de C.V., MX 3816 1299 770 174 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1133 370 22 Telefonica del Peru S.A.A., PE 11664 1101 180 441 Techtel LMDS Comunicaciones Interactiva 26615 1025 2498 45 TIM SA, BR

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1585 393 19 LINKdotNET-AS, EG 24835 1536 533 27 RAYA-AS, EG 36992 1304 1517 280 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1036 67 47 ORANGE-COTE-IVOIRE, CI 36935 917 520 42 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 529 54 49 WANANCHI-, KE 24757 492 73 5 EthioNet-AS, ET 37342 480 32 1 MOVITEL, MZ

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 11397 3361 600 Uninet S.A. de C.V., MX 9808 9516 8706 40 CHINAMOBILE-CN China Mobile Communicati 16509 8466 10831 3104 AMAZON-02, US 12479 7298 1706 140 UNI2-AS, ES 7545 5726 784 693 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4858 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4524 300 606 CABLEONE, US 18403 4183 347 25 FPT-AS-AP FPT Telecom Company, VN 20940 4099 3398 161 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 9808 9516 9476 CHINAMOBILE-CN China Mobile Communications Grou 12479 7298 7158 UNI2-AS, ES 16509 8466 5362 AMAZON-02, US 7545 5726 5033 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4858 4783 ERX-CERNET-BKB China Education and Research Net 18403 4183 4158 FPT-AS-AP FPT Telecom Company, VN 7155 4094 4024 VIASAT-SP-BACKBONE, US 20940 4099 3938 AKAMAI-ASN1, NL 11492 4524 3918 CABLEONE, US

Complete listing at https://thyme.apnic.net/current/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 33650 COMCAST-33650, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 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 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US

Complete listing at https://thyme.apnic.net/current/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/current/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 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.155.40.0/24 Origin: 20277 UNASSIGNED 23.155.40.0/24 Transit: 32097 WII, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/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 /10:39 /11:103 /12:301 /13:582 /14:1199 /15:2061 /16:13472 /17:8239 /18:13853 /19:25164 /20:44048 /21:51460 /22:110041 /23:98464 /24:555074 /25:749 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 12479 6387 7298 UNI2-AS, ES 8151 5345 11397 Uninet S.A. de C.V., MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3433 4524 CABLEONE, US 6327 3334 3524 SHAW, CA 7155 3079 4094 VIASAT-SP-BACKBONE, US 8551 2925 3452 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2636 3570 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2160 2504 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2081 3525 Telmex Colombia S.A., CO

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:2177 2:1272 3:198 4:5 5:4536 6:131 7:6 8:1546 9:1 11:172 12:1532 13:387 14:2312 15:304 16:192 17:369 18:451 20:264 21:4 22:188 23:6309 24:2603 25:6 27:2474 29:19 31:2513 32:81 34:21 35:112 36:1970 37:4672 38:4783 39:847 40:151 41:3933 42:2001 43:2339 44:306 45:16497 46:4352 47:376 49:1768 50:1862 51:585 52:1586 54:393 55:865 56:8 57:117 58:1889 59:1104 60:987 61:2521 62:2662 63:1912 64:5670 65:2308 66:5021 67:3034 68:1344 69:4140 70:1205 71:672 72:2989 74:2617 75:1557 76:611 77:2441 78:1825 79:2968 80:2116 81:1787 82:1492 83:1265 84:1525 85:3007 86:760 87:2016 88:1177 89:3735 90:616 91:7762 92:2064 93:2617 94:3616 95:4056 96:1318 97:336 98:1127 99:743 100:86 101:1079 102:2738 103:31481 104:4610 105:504 106:961 107:2585 108:1038 109:4200 110:2104 111:3168 112:2039 113:1798 114:1665 115:2000 116:1913 117:2510 118:2619 119:2004 120:1825 121:1134 122:2596 123:2165 124:1616 125:2507 128:1456 129:1063 130:1007 131:1976 132:816 133:420 134:1829 135:307 136:876 137:950 138:2567 139:1562 140:1263 141:1436 142:1459 143:1523 144:1130 145:345 146:1954 147:1596 148:2432 149:2252 150:885 151:1154 152:1819 153:489 154:4510 155:1421 156:1823 157:1315 158:1082 159:2226 160:2548 161:1552 162:3515 163:1531 164:1624 165:1813 166:1109 167:1742 168:3863 169:949 170:4593 171:901 172:3579 173:2969 174:1071 175:1178 176:3711 177:4573 178:3599 179:2171 180:2511 181:3491 182:3432 183:2080 184:2350 185:20330 186:4777 187:3947 188:4128 189:3670 190:9216 191:1446 192:10927 193:8908 194:7329 195:5172 196:3123 197:2377 198:5968 199:6106 200:8011 201:5918 202:10634 203:10312 204:4556 205:3701 206:4266 207:3452 208:4114 209:4900 210:4451 211:2524 212:4225 213:3626 214:1088 215:59 216:6656 217:2729 218:1296 219:581 220:1997 221:965 222:856 223:2182

End of report