Orbit

IPv4 Routing Table Report 04:00 +10GMT Mon 25 Sep, 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: 930128 Prefixes after maximum aggregation (per Origin AS): 353441 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453296 Total ASes present in the Internet Routing Table: 74841 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64266 Origin ASes announcing only one prefix: 26414 Transit ASes present in the Internet Routing Table: 10575 Transit-only ASes present in the Internet Routing Table: 458 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1008 Number of instances of unregistered ASNs: 1010 Number of 32-bit ASNs allocated by the RIRs: 42690 Number of 32-bit ASNs visible in the Routing Table: 35131 Prefixes from 32-bit ASNs in the Routing Table: 175673 Number of bogon 32-bit ASNs visible in the Routing Table: 80 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 538 Number of addresses announced to Internet: 3055016960 Equivalent to 182 /8s, 23 /16s and 220 /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: 309218

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

Prefixes being announced by APNIC Region ASes: 247005 Total APNIC prefixes after maximum aggregation: 71004 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 240634 Unique aggregates announced from the APNIC address blocks: 98952 APNIC Region origin ASes present in the Internet Routing Table: 13662 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4074 APNIC Region transit ASes present in the Internet Routing Table: 1806 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8987 Number of APNIC addresses announced to Internet: 772880000 Equivalent to 46 /8s, 17 /16s and 54 /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: 272514 Total ARIN prefixes after maximum aggregation: 123762 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 275896 Unique aggregates announced from the ARIN address blocks: 131761 ARIN Region origin ASes present in the Internet Routing Table: 19096 ARIN Prefixes per ASN: 14.45 ARIN Region origin ASes announcing only one prefix: 6953 ARIN Region transit ASes present in the Internet Routing Table: 1964 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827 Number of ARIN addresses announced to Internet: 1278802176 Equivalent to 76 /8s, 56 /16s and 249 /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: 261310 Total RIPE prefixes after maximum aggregation: 123520 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256710 Unique aggregates announced from the RIPE address blocks: 159985 RIPE Region origin ASes present in the Internet Routing Table: 28409 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12056 RIPE Region transit ASes present in the Internet Routing Table: 3936 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11338 Number of RIPE addresses announced to Internet: 716663936 Equivalent to 42 /8s, 183 /16s and 108 /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: 118520 Total LACNIC prefixes after maximum aggregation: 28496 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 117470 Unique aggregates announced from the LACNIC address blocks: 49291 LACNIC Region origin ASes present in the Internet Routing Table: 11029 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2704 LACNIC Region transit ASes present in the Internet Routing Table: 2322 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8846 Number of LACNIC addresses announced to Internet: 178446080 Equivalent to 10 /8s, 162 /16s and 223 /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: 29771 Total AfriNIC prefixes after maximum aggregation: 5961 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 38880 Unique aggregates announced from the AfriNIC address blocks: 12860 AfriNIC Region origin ASes present in the Internet Routing Table: 1792 AfriNIC Prefixes per ASN: 21.70 AfriNIC Region origin ASes announcing only one prefix: 627 AfriNIC Region transit ASes present in the Internet Routing Table: 334 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1133 Number of AfriNIC addresses announced to Internet: 107792640 Equivalent to 6 /8s, 108 /16s and 201 /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 5727 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4939 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4272 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3593 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3324 1824 98 VNPT-AS-VN VNPT Corp, VN 9498 3156 498 251 BBIL-AP BHARTI Airtel Ltd., IN 7552 2933 1330 20 VIETEL-AS-AP Viettel Group, VN 4766 2543 11270 601 KIXS-AS-KR Korea Telecom, KR 24560 2516 849 387 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 9128 11001 3259 AMAZON-02, US 11492 4532 301 669 CABLEONE, US 7155 4181 289 102 VIASAT-SP-BACKBONE, US 6327 3542 1319 66 SHAW, CA 22773 3540 3055 303 ASN-CXA-ALL-CCI-22773-RDC, US 749 3151 54959 2403 DNIC-AS-00749, US 367 2990 3836 1431 DNIC-ASBLK-00306-00371, US 16625 2978 1416 2271 AKAMAI-AS, US 396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US 30036 2499 358 377 MEDIACOM-ENTERPRISE-BUSINESS, 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 7392 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4059 3398 153 AKAMAI-ASN1, NL 8551 3457 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2982 2296 915 ROSTELECOM-AS, RU 9009 2762 256 1418 M247, RO 34984 2333 362 592 TELLCOM-AS, TR 58224 1747 928 513 TCI, IR 13188 1606 100 27 TRIOLAN, UA 8452 1480 1852 16 TE-AS TE-AS, EG

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 11841 3368 596 UNINET, MX 10620 3542 506 852 Telmex Colombia S.A., CO 13999 2406 334 623 Mega Cable, S.A. de C.V., MX 11830 2002 369 64 Instituto Costarricense de Electricidad 28573 1327 2324 232 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1295 764 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1116 180 430 Techtel LMDS Comunicaciones Interactiva 6147 1112 369 22 Telefonica del Peru S.A.A., PE 26615 1034 2501 49 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 1606 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 1046 67 45 ORANGE-COTE-IVOIRE, CI 36935 938 521 44 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 529 55 50 WANANCHI-, KE 37342 489 32 1 MOVITEL, MZ 24757 418 73 5 EthioNet-AS, ET

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 11841 3368 596 UNINET, MX 9808 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9128 11001 3259 AMAZON-02, US 12479 7392 1713 145 UNI2-AS, ES 7545 5727 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4939 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4532 301 669 CABLEONE, US 18403 4272 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4181 289 102 VIASAT-SP-BACKBONE, US

Complete listing at https://thyme.apnic.net/current/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 7392 7247 UNI2-AS, ES 16509 9128 5869 AMAZON-02, US 7545 5727 5037 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4939 4864 ERX-CERNET-BKB China Education and Research Net 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4272 4247 FPT-AS-AP FPT Telecom Company, VN 7155 4181 4079 VIASAT-SP-BACKBONE, US 20940 4059 3906 AKAMAI-ASN1, NL 11492 4532 3863 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 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 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

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 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/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 /11:101 /12:297 /13:578 /14:1197 /15:2067 /16:13490 /17:8275 /18:13866 /19:25155 /20:44361 /21:51214 /22:110285 /23:99113 /24:559315 /25:745 /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 6479 7392 UNI2-AS, ES 8151 5872 11841 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3444 4532 CABLEONE, US 6327 3352 3542 SHAW, CA 7155 3126 4181 VIASAT-SP-BACKBONE, US 8551 2925 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2589 3540 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2157 2499 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2106 3542 Telmex Colombia S.A., CO

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

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

1:2238 2:1428 3:265 4:5 5:4483 6:135 7:6 8:1539 9:1 11:172 12:1515 13:377 14:2330 15:303 16:198 17:369 18:651 20:286 21:4 22:188 23:6421 24:2512 25:2 27:2529 29:19 31:2521 32:77 34:26 35:117 36:2006 37:4516 38:5342 39:870 40:146 41:4000 42:2087 43:2299 44:321 45:16625 46:4304 47:370 49:1836 50:1887 51:598 52:1595 54:393 55:932 56:5 57:122 58:1869 59:1181 60:1001 61:2512 62:2679 63:1917 64:5631 65:2347 66:4944 67:3031 68:1339 69:4148 70:1194 71:662 72:2953 74:2622 75:1561 76:623 77:2298 78:1827 79:2986 80:2104 81:1818 82:1494 83:1296 84:1548 85:3070 86:765 87:2008 88:1167 89:3874 90:620 91:7805 92:2063 93:2621 94:3514 95:4022 96:1301 97:315 98:1080 99:735 100:90 101:1079 102:2848 103:32123 104:4730 105:576 106:897 107:2685 108:1129 109:4237 110:2130 111:3197 112:2182 113:1818 114:1692 115:1987 116:1902 117:2458 118:2688 119:1967 120:1803 121:1191 122:2623 123:2222 124:1614 125:2549 128:1476 129:927 130:1045 131:1972 132:824 133:408 134:1784 135:306 136:973 137:972 138:2630 139:1583 140:1179 141:1307 142:1512 143:1544 144:1006 145:349 146:1951 147:1604 148:2478 149:2269 150:877 151:1230 152:1870 153:523 154:5109 155:1391 156:1957 157:1344 158:1087 159:2250 160:2613 161:1593 162:3538 163:1611 164:1698 165:1847 166:1069 167:1737 168:3754 169:883 170:4646 171:915 172:3753 173:2970 174:985 175:1197 176:3783 177:4473 178:3538 179:2148 180:2473 181:3503 182:3366 183:1985 184:2282 185:20562 186:4696 187:4186 188:4166 189:3862 190:9248 191:1371 192:11001 193:8969 194:7295 195:5220 196:3079 197:2434 198:5993 199:6135 200:7924 201:6038 202:10556 203:10048 204:4557 205:3701 206:4383 207:3503 208:4160 209:4940 210:4520 211:2543 212:4251 213:3408 214:1104 215:57 216:6712 217:2765 218:1303 219:577 220:2031 221:982 222:841 223:2164

End of report