Orbit

Routing Table Report 08:00 +10GMT Tue 29 Dec, 2020

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/london/

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

BGP routing table entries examined: 815896 Prefixes after maximum aggregation (per Origin AS): 314429 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 399257 Total ASes present in the Internet Routing Table: 70010 Prefixes per ASN: 11.65 Origin-only ASes present in the Internet Routing Table: 60399 Origin ASes announcing only one prefix: 24944 Transit ASes present in the Internet Routing Table: 9611 Transit-only ASes present in the Internet Routing Table: 289 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 202 Max AS path prepend of ASN (396896) 200 Prefixes from unregistered ASNs in the Routing Table: 1057 Number of instances of unregistered ASNs: 1078 Number of 32-bit ASNs allocated by the RIRs: 34533 Number of 32-bit ASNs visible in the Routing Table: 28605 Prefixes from 32-bit ASNs in the Routing Table: 128900 Number of bogon 32-bit ASNs visible in the Routing Table: 47 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 522 Number of addresses announced to Internet: 2862174976 Equivalent to 170 /8s, 153 /16s and 83 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 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: 277031

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

Prefixes being announced by APNIC Region ASes: 207461 Total APNIC prefixes after maximum aggregation: 62588 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 203544 Unique aggregates announced from the APNIC address blocks: 87317 APNIC Region origin ASes present in the Internet Routing Table: 11032 APNIC Prefixes per ASN: 18.45 APNIC Region origin ASes announcing only one prefix: 3156 APNIC Region transit ASes present in the Internet Routing Table: 1586 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6225 Number of APNIC addresses announced to Internet: 777207552 Equivalent to 46 /8s, 83 /16s and 63 /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, 131072-143673 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: 240094 Total ARIN prefixes after maximum aggregation: 111232 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 240596 Unique aggregates announced from the ARIN address blocks: 115484 ARIN Region origin ASes present in the Internet Routing Table: 18651 ARIN Prefixes per ASN: 12.90 ARIN Region origin ASes announcing only one prefix: 6804 ARIN Region transit ASes present in the Internet Routing Table: 1866 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 202 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3631 Number of ARIN addresses announced to Internet: 1092715264 Equivalent to 65 /8s, 33 /16s and 131 /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: 231389 Total RIPE prefixes after maximum aggregation: 108695 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 227172 Unique aggregates announced from the RIPE address blocks: 137740 RIPE Region origin ASes present in the Internet Routing Table: 27595 RIPE Prefixes per ASN: 8.23 RIPE Region origin ASes announcing only one prefix: 11866 RIPE Region transit ASes present in the Internet Routing Table: 3770 Average RIPE Region AS path length visible: 3.8 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9784 Number of RIPE addresses announced to Internet: 709729024 Equivalent to 42 /8s, 77 /16s and 155 /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: 111458 Total LACNIC prefixes after maximum aggregation: 26334 LACNIC Deaggregation factor: 4.23 Prefixes being announced from the LACNIC address blocks: 112587 Unique aggregates announced from the LACNIC address blocks: 47982 LACNIC Region origin ASes present in the Internet Routing Table: 10623 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2644 LACNIC Region transit ASes present in the Internet Routing Table: 1981 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 47 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8220 Number of LACNIC addresses announced to Internet: 173909760 Equivalent to 10 /8s, 93 /16s and 167 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 24437 Total AfriNIC prefixes after maximum aggregation: 4828 AfriNIC Deaggregation factor: 5.06 Prefixes being announced from the AfriNIC address blocks: 31475 Unique aggregates announced from the AfriNIC address blocks: 10310 AfriNIC Region origin ASes present in the Internet Routing Table: 1415 AfriNIC Prefixes per ASN: 22.24 AfriNIC Region origin ASes announcing only one prefix: 474 AfriNIC Region transit ASes present in the Internet Routing Table: 272 Average AfriNIC Region AS path length visible: 4.1 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 745 Number of AfriNIC addresses announced to Internet: 108182528 Equivalent to 6 /8s, 114 /16s and 188 /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 7545 5676 777 654 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3562 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3233 952 519 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2860 1896 55 VNPT-AS-VN VNPT Corp, VN 9808 2579 9044 57 CMNET-GD Guangdong Mobile Communication 9498 2295 466 232 BBIL-AP BHARTI Airtel Ltd., IN 4766 2188 11104 557 KIXS-AS-KR Korea Telecom, KR 4755 2133 441 189 TATACOMM-AS TATA Communications formerl 45090 2067 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 9394 2029 4913 16 CTTNET China TieTong Telecommunications

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

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

ASN No of nets /20 equiv MaxAgg Description 11492 4768 316 689 CABLEONE, US 16509 4562 9070 2106 AMAZON-02, US 7155 4022 264 32 VIASAT-SP-BACKBONE, US 22773 3773 3016 210 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3355 1319 83 SHAW, CA 16625 3150 1651 2265 AKAMAI-AS, US 209 2524 5058 508 CENTURYLINK-US-LEGACY-QWEST, US 30036 2489 369 123 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2336 2984 1643 FRONTIER-FRTR, US 20115 2163 2898 509 CHARTER-20115, US

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 6203 1667 141 UNI2-AS, ES 39891 3460 195 23 ALJAWWALSTC-AS, SA 20940 3329 3359 180 AKAMAI-ASN1, NL 8551 3208 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2820 2278 893 ROSTELECOM-AS, RU 9009 2284 228 1233 M247, GB 34984 2176 354 580 TELLCOM-AS, TR 13188 1611 100 23 TRIOLAN, UA 58224 1474 857 548 TCI, IR 61317 1408 199 652 ASDETUK http://www.heficed.com, GB

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 8139 3400 586 Uninet S.A. de C.V., MX 10620 3389 526 598 Telmex Colombia S.A., CO 11830 2564 369 63 Instituto Costarricense de Electricidad 13999 1604 432 406 Mega Cable, S.A. de C.V., MX 7303 1456 1429 279 Telecom Argentina S.A., AR 6503 1442 311 476 Axtel, S.A.B. de C.V., MX 28573 1369 2260 220 CLARO S.A., BR 6147 1142 376 62 Telefonica del Peru S.A.A., PE 3816 1115 537 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1008 213 417 Techtel LMDS Comunicaciones Interactiva

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1566 393 22 LINKdotNET-AS, EG 24835 1287 478 26 RAYA-AS, EG 36992 1162 1526 155 ETISALAT-MISR, EG 36903 971 507 104 MT-MPLS, MA 29571 701 68 12 ORANGE-COTE-IVOIRE, CI 6713 533 1863 34 IAM-AS, MA 37342 478 32 1 MOVITEL, MZ 36935 466 522 40 Vodafone-, EG 23889 454 232 16 MauritiusTelecom, MU 15399 440 46 16 WANANCHI-, KE

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 8139 3400 586 Uninet S.A. de C.V., MX 12479 6203 1667 141 UNI2-AS, ES 7545 5676 777 654 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4768 316 689 CABLEONE, US 16509 4562 9070 2106 AMAZON-02, US 7155 4022 264 32 VIASAT-SP-BACKBONE, US 22773 3773 3016 210 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3562 1330 20 VIETEL-AS-AP Viettel Group, VN 39891 3460 195 23 ALJAWWALSTC-AS, SA 10620 3389 526 598 Telmex Colombia S.A., CO

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

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

ASN No of nets Net Savings Description 12479 6203 6062 UNI2-AS, ES 7545 5676 5022 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4768 4079 CABLEONE, US 7155 4022 3990 VIASAT-SP-BACKBONE, US 22773 3773 3563 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3562 3542 VIETEL-AS-AP Viettel Group, VN 39891 3460 3437 ALJAWWALSTC-AS, SA 6327 3355 3272 SHAW, CA 8551 3208 3163 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 20940 3329 3149 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 16589 UNALLOCATED 8.20.241.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.243.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.247.0/24 23393 NUCDN, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 16589 UNALLOCATED 8.26.56.0/24 23393 NUCDN, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US

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

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

Unassigned Network ASN Information AS Name 23.133.192.0/24 Origin: 16734 UNASSIGNED Transit: 266201 RNV CORP EIRELI, BR 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 3803 RCN-AS1, US Transit: 398481 REDMERCURY, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala

Complete listing at http://thyme.rand.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 /8:8 /9:13 /10:39 /11:101 /12:292 /13:577 /14:1170 /15:1924 /16:13432 /17:8148 /18:13479 /19:25121 /20:39595 /21:48914 /22:101906 /23:86062 /24:475115 /25:0 /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 5182 6203 UNI2-AS, ES 11492 3818 4768 CABLEONE, US 6327 3151 3355 SHAW, CA 7155 3111 4022 VIASAT-SP-BACKBONE, US 22773 2879 3773 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2802 3460 ALJAWWALSTC-AS, SA 8151 2766 8139 Uninet S.A. de C.V., MX 8551 2669 3208 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2221 2489 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2009 2336 FRONTIER-FRTR, US

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

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

1:1609 2:1173 3:62 4:17 5:3585 6:54 8:1463 9:1 11:1 12:1750 13:349 14:2328 15:75 16:13 17:308 18:93 20:111 23:4145 24:2367 25:3 27:2333 31:2180 32:101 34:1 35:35 36:1083 37:3570 38:2007 39:458 40:144 41:3736 42:574 43:2073 44:234 45:14650 46:3560 47:319 49:1588 50:1691 51:89 52:1124 54:216 55:771 56:6 57:58 58:1524 59:1040 60:815 61:2227 62:2195 63:2002 64:5209 65:2381 66:5108 67:2948 68:1184 69:4105 70:1398 71:681 72:3082 74:2534 75:1461 76:692 77:1977 78:1667 79:2471 80:1916 81:1534 82:1300 83:1090 84:1241 85:2605 86:620 87:1788 88:986 89:2851 90:395 91:7181 92:1582 93:2542 94:2877 95:3424 96:1234 97:341 98:965 99:976 100:74 101:1047 102:1219 103:24926 104:3618 105:393 106:763 107:2180 108:687 109:3753 110:1875 111:2294 112:1661 113:1239 114:1400 115:1834 116:1767 117:2116 118:2128 119:1742 120:913 121:972 122:2263 123:2145 124:1571 125:1975 128:1257 129:1260 130:762 131:2004 132:734 133:312 134:1369 135:330 136:650 137:889 138:2287 139:1163 140:727 141:1168 142:1039 143:1231 144:1210 145:343 146:1370 147:1208 148:2160 149:1240 150:752 151:1204 152:1600 153:444 154:2106 155:1262 156:1344 157:1147 158:902 159:2037 160:2046 161:1079 162:3197 163:941 164:1435 165:1310 166:590 167:1729 168:3588 169:626 170:4361 171:754 172:2017 173:2908 174:975 175:1039 176:2905 177:4438 178:2803 179:1877 180:2253 181:2585 182:3120 183:1368 184:2439 185:17600 186:4024 187:3051 188:3216 189:2685 190:9072 191:1425 192:10581 193:7846 194:6443 195:4566 196:3111 197:2093 198:5986 199:5941 200:7309 201:5275 202:10085 203:10127 204:4617 205:3097 206:3220 207:3273 208:3986 209:4607 210:3924 211:1982 212:3565 213:3205 214:1189 215:61 216:6134 217:2473 218:844 219:428 220:2049 221:923 222:786 223:1610

End of report