Orbit

IPv4 Routing Table Report 08:00 +10GMT Fri 01 Apr, 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: 877887 Prefixes after maximum aggregation (per Origin AS): 333861 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 428771 Number of IPv4 prefixes with a valid ROA: 311544 Number of IPv4 prefixes with an invalid ROA: 1102 Number of IPv4 prefixes with no ROA: 565241 Total ASes present in the Internet Routing Table: 72712 Prefixes per ASN: 12.07 Origin-only ASes present in the Internet Routing Table: 62405 Origin ASes announcing only one prefix: 25676 Transit ASes present in the Internet Routing Table: 10307 Transit-only ASes present in the Internet Routing Table: 379 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 64 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 839 Number of instances of unregistered ASNs: 844 Number of 32-bit ASNs allocated by the RIRs: 38952 Number of 32-bit ASNs visible in the Routing Table: 32321 Prefixes from 32-bit ASNs in the Routing Table: 151637 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 460 Number of addresses announced to Internet: 3066850048 Equivalent to 182 /8s, 204 /16s and 107 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 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: 294726

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

Prefixes being announced by APNIC Region ASes: 228159 Total APNIC prefixes after maximum aggregation: 65683 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 223189 Unique aggregates announced from the APNIC address blocks: 94201 APNIC Region origin ASes present in the Internet Routing Table: 12427 APNIC Prefixes per ASN: 17.96 APNIC Region origin ASes announcing only one prefix: 3524 APNIC Region transit ASes present in the Internet Routing Table: 1702 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7691 Number of APNIC addresses announced to Internet: 773125376 Equivalent to 46 /8s, 20 /16s and 245 /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: 258782 Total ARIN prefixes after maximum aggregation: 119196 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 258865 Unique aggregates announced from the ARIN address blocks: 123832 ARIN Region origin ASes present in the Internet Routing Table: 18919 ARIN Prefixes per ASN: 13.68 ARIN Region origin ASes announcing only one prefix: 6899 ARIN Region transit ASes present in the Internet Routing Table: 1892 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4399 Number of ARIN addresses announced to Internet: 1295481600 Equivalent to 77 /8s, 55 /16s and 123 /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: 248491 Total RIPE prefixes after maximum aggregation: 115743 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 245806 Unique aggregates announced from the RIPE address blocks: 150581 RIPE Region origin ASes present in the Internet Routing Table: 28081 RIPE Prefixes per ASN: 8.75 RIPE Region origin ASes announcing only one prefix: 12039 RIPE Region transit ASes present in the Internet Routing Table: 3999 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10654 Number of RIPE addresses announced to Internet: 714119680 Equivalent to 42 /8s, 144 /16s and 154 /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: 113902 Total LACNIC prefixes after maximum aggregation: 27188 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 113882 Unique aggregates announced from the LACNIC address blocks: 48224 LACNIC Region origin ASes present in the Internet Routing Table: 10942 LACNIC Prefixes per ASN: 10.41 LACNIC Region origin ASes announcing only one prefix: 2657 LACNIC Region transit ASes present in the Internet Routing Table: 2222 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 64 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8639 Number of LACNIC addresses announced to Internet: 176249600 Equivalent to 10 /8s, 129 /16s and 91 /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: 27714 Total AfriNIC prefixes after maximum aggregation: 5420 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 35685 Unique aggregates announced from the AfriNIC address blocks: 11542 AfriNIC Region origin ASes present in the Internet Routing Table: 1604 AfriNIC Prefixes per ASN: 22.25 AfriNIC Region origin ASes announcing only one prefix: 557 AfriNIC Region transit ASes present in the Internet Routing Table: 330 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 938 Number of AfriNIC addresses announced to Internet: 107611648 Equivalent to 6 /8s, 106 /16s and 6 /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 9138 8883 41 CHINAMOBILE-CN China Mobile Communicati 7545 5906 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3495 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3436 1880 56 VNPT-AS-VN VNPT Corp, VN 9498 2390 491 238 BBIL-AP BHARTI Airtel Ltd., IN 4766 2254 11119 595 KIXS-AS-KR Korea Telecom, KR 4755 2113 429 196 TATACOMM-AS TATA Communications formerl 45090 2112 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2045 853 374 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 6163 10254 2663 AMAZON-02, US 11492 4456 296 714 CABLEONE, US 22773 3937 3060 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3899 264 30 VIASAT-SP-BACKBONE, US 16625 3644 1875 2564 AKAMAI-AS, US 6327 3418 1318 61 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2609 373 160 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2524 4962 426 CENTURYLINK-US-LEGACY-QWEST, US 20115 2255 3042 495 CHARTER-20115, 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 6795 1730 149 UNI2-AS, ES 8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3921 3360 191 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2908 2274 908 ROSTELECOM-AS, RU 6849 2548 355 21 UKRTELNET, UA 9009 2469 248 1290 M247, GB 34984 2213 356 620 TELLCOM-AS, TR 58224 1801 931 595 TCI, IR 13188 1605 100 38 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 10510 3404 557 Uninet S.A. de C.V., MX 10620 3476 519 711 Telmex Colombia S.A., CO 11830 2428 369 62 Instituto Costarricense de Electricidad 13999 1731 293 472 Mega Cable, S.A. de C.V., MX 6503 1447 355 524 Axtel, S.A.B. de C.V., MX 28573 1381 2332 253 CLARO S.A., BR 3816 1255 667 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1086 369 21 Telefonica del Peru S.A.A., PE 11664 1005 192 446 Techtel LMDS Comunicaciones Interactiva 11172 956 133 63 Alestra, S. de R.L. de C.V., MX

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 1586 393 21 LINKdotNET-AS, EG 24835 1519 515 32 RAYA-AS, EG 36992 1303 1518 261 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 916 64 59 ORANGE-COTE-IVOIRE, CI 6713 613 1863 34 IAM-AS, MA 36935 606 520 43 Vodafone-, EG 15399 517 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 421 232 16 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 10510 3404 557 Uninet S.A. de C.V., MX 9808 9138 8883 41 CHINAMOBILE-CN China Mobile Communicati 12479 6795 1730 149 UNI2-AS, ES 16509 6163 10254 2663 AMAZON-02, US 7545 5906 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4456 296 714 CABLEONE, US 8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3937 3060 364 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3921 3360 191 AKAMAI-ASN1, NL 7155 3899 264 30 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 9138 9097 CHINAMOBILE-CN China Mobile Communications Grou 12479 6795 6646 UNI2-AS, ES 7545 5906 5208 TPG-INTERNET-AP TPG Telecom Limited, AU 8551 4001 3962 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3899 3869 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4456 3742 CABLEONE, US 20940 3921 3730 AKAMAI-ASN1, NL 7552 3607 3588 VIETEL-AS-AP Viettel Group, VN 22773 3937 3573 ASN-CXA-ALL-CCI-22773-RDC, US

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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US

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

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

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, 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 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 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 /10:39 /11:100 /12:303 /13:586 /14:1196 /15:2088 /16:13517 /17:8235 /18:13729 /19:24813 /20:42173 /21:50676 /22:106905 /23:93716 /24:519774 /25:0 /26:1 /27:0 /28:0 /29:1 /30:4 /31:0 /32:2

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

ASN No of nets Total ann. Description 12479 5774 6795 UNI2-AS, ES 8151 4164 10510 Uninet S.A. de C.V., MX 8551 3475 4001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3364 4456 CABLEONE, US 6327 3231 3418 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2989 3899 VIASAT-SP-BACKBONE, US 22773 2935 3937 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2418 2548 UKRTELNET, UA 30036 2265 2609 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1908 2:1052 3:154 4:7 5:3787 6:112 7:5 8:1523 11:172 12:1711 13:288 14:2375 15:189 16:44 17:380 18:148 20:194 21:4 22:188 23:5558 24:2271 25:6 27:2608 29:19 31:2438 32:93 34:1 35:68 36:1777 37:4378 38:2669 39:710 40:151 41:3930 42:1087 43:2144 44:285 45:15982 46:4109 47:319 49:1664 50:1919 51:107 52:1404 53:1 54:360 55:709 56:8 57:59 58:1692 59:1110 60:955 61:2259 62:2476 63:1941 64:5479 65:2298 66:4800 67:2972 68:1180 69:4135 70:1343 71:656 72:3047 74:2652 75:1389 76:588 77:2147 78:1834 79:3105 80:1976 81:1592 82:1474 83:1204 84:1327 85:2887 86:712 87:1967 88:1060 89:3255 90:519 91:7612 92:1975 93:2599 94:3466 95:3831 96:1305 97:347 98:991 99:800 100:75 101:1277 102:2026 103:28677 104:4295 105:464 106:840 107:2505 108:816 109:4216 110:2051 111:3249 112:2008 113:1456 114:1468 115:1949 116:1878 117:2516 118:2321 119:1886 120:1649 121:1009 122:2515 123:2096 124:1534 125:2045 128:1140 129:1200 130:900 131:2066 132:750 133:373 134:1922 135:290 136:876 137:871 138:2424 139:1496 140:846 141:1381 142:1271 143:1482 144:1242 145:342 146:1772 147:1450 148:2203 149:1696 150:846 151:1081 152:1832 153:458 154:3446 155:1428 156:1756 157:1234 158:1027 159:2084 160:2434 161:1322 162:3455 163:1232 164:1636 165:1625 166:683 167:1739 168:3731 169:698 170:4426 171:816 172:3075 173:3061 174:1019 175:1146 176:3497 177:4573 178:3438 179:2003 180:2315 181:2931 182:3197 183:1953 184:2384 185:19468 186:4363 187:3648 188:3869 189:3107 190:8847 191:1299 192:10999 193:8575 194:6927 195:4942 196:2980 197:2382 198:5970 199:5995 200:7399 201:5661 202:10182 203:9967 204:4543 205:3383 206:3687 207:3346 208:4026 209:4637 210:4042 211:2339 212:3977 213:3405 214:1150 215:67 216:6423 217:2660 218:1238 219:410 220:1676 221:978 222:673 223:2107

End of report