Orbit

IPv4 Routing Table Report 08:00 +10GMT Mon 31 Oct, 2022

BGP Table (Global) as seen in London.

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

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

BGP routing table entries examined: 898121 Prefixes after maximum aggregation (per Origin AS): 341911 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 440839 Number of IPv4 prefixes with a valid ROA: 357970 Number of IPv4 prefixes with an invalid ROA: 1778 Number of IPv4 prefixes with no ROA: 538373 Total ASes present in the Internet Routing Table: 73598 Prefixes per ASN: 12.20 Origin-only ASes present in the Internet Routing Table: 63271 Origin ASes announcing only one prefix: 26008 Transit ASes present in the Internet Routing Table: 10327 Transit-only ASes present in the Internet Routing Table: 405 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 59 Max AS path prepend of ASN ( 37447) 57 Prefixes from unregistered ASNs in the Routing Table: 1052 Number of instances of unregistered ASNs: 1055 Number of 32-bit ASNs allocated by the RIRs: 40525 Number of 32-bit ASNs visible in the Routing Table: 33544 Prefixes from 32-bit ASNs in the Routing Table: 161928 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 501 Number of addresses announced to Internet: 3063535104 Equivalent to 182 /8s, 153 /16s and 214 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 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: 302210

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

Prefixes being announced by APNIC Region ASes: 232177 Total APNIC prefixes after maximum aggregation: 67269 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 227179 Unique aggregates announced from the APNIC address blocks: 96765 APNIC Region origin ASes present in the Internet Routing Table: 12972 APNIC Prefixes per ASN: 17.51 APNIC Region origin ASes announcing only one prefix: 3739 APNIC Region transit ASes present in the Internet Routing Table: 1749 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8276 Number of APNIC addresses announced to Internet: 773121536 Equivalent to 46 /8s, 20 /16s and 230 /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, 131072-151865 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: 265790 Total ARIN prefixes after maximum aggregation: 121355 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 267075 Unique aggregates announced from the ARIN address blocks: 128792 ARIN Region origin ASes present in the Internet Routing Table: 19013 ARIN Prefixes per ASN: 14.05 ARIN Region origin ASes announcing only one prefix: 6975 ARIN Region transit ASes present in the Internet Routing Table: 1860 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 36 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4645 Number of ARIN addresses announced to Internet: 1289829632 Equivalent to 76 /8s, 225 /16s and 61 /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: 253799 Total RIPE prefixes after maximum aggregation: 119047 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 250616 Unique aggregates announced from the RIPE address blocks: 154523 RIPE Region origin ASes present in the Internet Routing Table: 28137 RIPE Prefixes per ASN: 8.91 RIPE Region origin ASes announcing only one prefix: 11996 RIPE Region transit ASes present in the Internet Routing Table: 3976 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10851 Number of RIPE addresses announced to Internet: 716425728 Equivalent to 42 /8s, 179 /16s and 202 /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: 116535 Total LACNIC prefixes after maximum aggregation: 27886 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 116007 Unique aggregates announced from the LACNIC address blocks: 48423 LACNIC Region origin ASes present in the Internet Routing Table: 10985 LACNIC Prefixes per ASN: 10.56 LACNIC Region origin ASes announcing only one prefix: 2702 LACNIC Region transit ASes present in the Internet Routing Table: 2241 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 48 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8748 Number of LACNIC addresses announced to Internet: 175856128 Equivalent to 10 /8s, 123 /16s and 90 /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: 28768 Total AfriNIC prefixes after maximum aggregation: 5591 AfriNIC Deaggregation factor: 5.15 Prefixes being announced from the AfriNIC address blocks: 36743 Unique aggregates announced from the AfriNIC address blocks: 11917 AfriNIC Region origin ASes present in the Internet Routing Table: 1698 AfriNIC Prefixes per ASN: 21.64 AfriNIC Region origin ASes announcing only one prefix: 596 AfriNIC Region transit ASes present in the Internet Routing Table: 325 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 59 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1024 Number of AfriNIC addresses announced to Internet: 108018176 Equivalent to 6 /8s, 112 /16s and 58 /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 9065 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5936 786 694 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3614 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3516 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3389 1877 66 VNPT-AS-VN VNPT Corp, VN 9498 2493 499 237 BBIL-AP BHARTI Airtel Ltd., IN 4766 2291 11250 594 KIXS-AS-KR Korea Telecom, KR 24560 2243 851 409 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2153 440 213 TATACOMM-AS TATA Communications formerl 45090 2144 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute

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

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

ASN No of nets /20 equiv MaxAgg Description 16509 7447 10588 2880 AMAZON-02, US 11492 4628 306 500 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3757 3061 340 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3537 1845 2540 AKAMAI-AS, US 6327 3516 1320 63 SHAW, CA 749 3029 50727 2287 DNIC-AS-00749, US 7018 2616 24154 1583 ATT-INTERNET4, US 30036 2606 372 243 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2558 3480 349 GOOGLE-CLOUD-PLATFORM, US

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 6919 1730 144 UNI2-AS, ES 20940 4096 3399 174 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3979 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2895 2290 912 ROSTELECOM-AS, RU 9009 2624 252 1347 M247, RO 6849 2439 339 20 UKRTELNET, UA 34984 2240 357 614 TELLCOM-AS, TR 58224 1771 929 542 TCI, IR 13188 1610 100 27 TRIOLAN, UA

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 10848 3314 606 Uninet S.A. de C.V., MX 10620 3471 510 838 Telmex Colombia S.A., CO 11830 2301 369 64 Instituto Costarricense de Electricidad 13999 2094 341 544 Mega Cable, S.A. de C.V., MX 28573 1334 2328 263 Claro NXT Telecomunicacoes Ltda, BR 6503 1295 338 521 Axtel, S.A.B. de C.V., MX 3816 1285 722 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1093 182 467 Techtel LMDS Comunicaciones Interactiva 6147 1088 369 22 Telefonica del Peru S.A.A., PE 26615 989 2466 43 TIM SA, BR

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1575 393 21 LINKdotNET-AS, EG 24835 1545 521 31 RAYA-AS, EG 36992 1350 1519 270 ETISALAT-MISR, EG 36903 1248 550 99 MT-MPLS, MA 29571 992 68 32 ORANGE-COTE-IVOIRE, CI 36935 815 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 526 53 42 WANANCHI-, KE 37342 495 32 1 MOVITEL, MZ 23889 399 231 14 MauritiusTelecom, MU

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 10848 3314 606 Uninet S.A. de C.V., MX 9808 9065 8883 47 CHINAMOBILE-CN China Mobile Communicati 16509 7447 10588 2880 AMAZON-02, US 12479 6919 1730 144 UNI2-AS, ES 7545 5936 786 694 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4628 306 500 CABLEONE, US 20940 4096 3399 174 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3979 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7155 3898 265 32 VIASAT-SP-BACKBONE, US

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

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

ASN No of nets Net Savings Description 9808 9065 9018 CHINAMOBILE-CN China Mobile Communications Grou 12479 6919 6775 UNI2-AS, ES 7545 5936 5242 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 7447 4567 AMAZON-02, US 11492 4628 4128 CABLEONE, US 39891 4010 3963 ALJAWWALSTC-AS, SA 8551 3979 3941 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 20940 4096 3922 AKAMAI-ASN1, NL 7155 3898 3866 VIASAT-SP-BACKBONE, US 7552 3614 3594 VIETEL-AS-AP Viettel Group, VN

Complete listing at https://thyme.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US 16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US 16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US

Complete listing at https://thyme.apnic.net/london/data-badAS

Advertised Unallocated Addresses --------------------------------

Unassigned Network ASN Information AS Name 23.136.112.0/24 Origin: 54835 UNASSIGNED 23.136.112.0/24 Transit: 21559 OSNET, PR 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.181.240.0/24 Origin: 399613 UNASSIGNED 23.181.240.0/24 Transit: 11992 CENTENNIAL-, PR 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/london/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 /9:13 /10:38 /11:100 /12:294 /13:586 /14:1197 /15:2077 /16:13448 /17:8283 /18:13844 /19:24829 /20:43038 /21:50756 /22:108480 /23:96204 /24:534911 /25:0 /26:1 /27:1 /28:0 /29:1 /30:4 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 5926 6919 UNI2-AS, ES 8151 4811 10848 Uninet S.A. de C.V., MX 11492 3535 4628 CABLEONE, US 8551 3443 3979 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3324 3516 SHAW, CA 39891 3193 4010 ALJAWWALSTC-AS, SA 7155 2988 3898 VIASAT-SP-BACKBONE, US 22773 2784 3757 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2302 2439 UKRTELNET, UA 30036 2261 2606 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1888 2:1010 3:167 4:5 5:4008 6:116 7:5 8:1559 9:1 11:173 12:1621 13:355 14:2368 15:277 16:69 17:359 18:346 20:239 21:4 22:188 23:5971 24:2464 25:6 27:2711 29:19 31:2458 32:91 34:7 35:92 36:1824 37:4484 38:3728 39:754 40:159 41:3934 42:1167 43:2262 44:296 45:16252 46:4185 47:367 49:1706 50:1926 51:244 52:1500 54:399 55:846 56:8 57:79 58:1720 59:1111 60:996 61:2398 62:2573 63:1967 64:5597 65:2329 66:4832 67:2981 68:1376 69:4138 70:1297 71:677 72:2990 74:2640 75:1473 76:597 77:2228 78:1823 79:3145 80:2053 81:1679 82:1520 83:1219 84:1435 85:2952 86:730 87:1918 88:1168 89:3424 90:549 91:7589 92:2065 93:2547 94:3540 95:3876 96:1352 97:346 98:1169 99:739 100:69 101:1298 102:2381 103:30289 104:4502 105:476 106:889 107:2534 108:898 109:4319 110:2010 111:3282 112:2047 113:1487 114:1515 115:1993 116:1886 117:2475 118:2324 119:1836 120:1700 121:1021 122:2554 123:2105 124:1511 125:2117 128:1205 129:969 130:965 131:2009 132:829 133:379 134:1904 135:288 136:875 137:899 138:2510 139:1514 140:1122 141:1472 142:1389 143:1395 144:1198 145:352 146:1861 147:1520 148:2243 149:1832 150:871 151:1137 152:1947 153:469 154:3806 155:1426 156:1621 157:1299 158:1037 159:2205 160:2563 161:1382 162:3492 163:1428 164:1672 165:1675 166:803 167:1726 168:3776 169:901 170:4537 171:848 172:3463 173:3106 174:1038 175:1163 176:3583 177:4788 178:3531 179:2111 180:2370 181:3308 182:3199 183:1947 184:2355 185:19853 186:4547 187:3956 188:4025 189:3489 190:8961 191:1451 192:10967 193:8744 194:7153 195:5057 196:3065 197:2463 198:5944 199:6042 200:7526 201:5814 202:10130 203:10018 204:4592 205:3478 206:3828 207:3366 208:4071 209:4770 210:4125 211:2327 212:4018 213:3572 214:1070 215:53 216:6498 217:2636 218:1267 219:409 220:1785 221:922 222:655 223:1978

End of report