Orbit

Routing Table Report 08:00 +10GMT Sun 02 Feb, 2020

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

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

BGP routing table entries examined: 789064 Prefixes after maximum aggregation (per Origin AS): 304151 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 388252 Total ASes present in the Internet Routing Table: 66740 Prefixes per ASN: 11.82 Origin-only ASes present in the Internet Routing Table: 57614 Origin ASes announcing only one prefix: 24155 Transit ASes present in the Internet Routing Table: 9126 Transit-only ASes present in the Internet Routing Table: 275 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 37 Max AS path prepend of ASN ( 27768) 29 Prefixes from unregistered ASNs in the Routing Table: 1316 Number of instances of unregistered ASNs: 1322 Number of 32-bit ASNs allocated by the RIRs: 30404 Number of 32-bit ASNs visible in the Routing Table: 24957 Prefixes from 32-bit ASNs in the Routing Table: 114288 Number of bogon 32-bit ASNs visible in the Routing Table: 34 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 1106 Number of addresses announced to Internet: 2851615232 Equivalent to 169 /8s, 248 /16s and 50 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 269478

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

Prefixes being announced by APNIC Region ASes: 202368 Total APNIC prefixes after maximum aggregation: 60714 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 196077 Unique aggregates announced from the APNIC address blocks: 84798 APNIC Region origin ASes present in the Internet Routing Table: 10259 APNIC Prefixes per ASN: 19.11 APNIC Region origin ASes announcing only one prefix: 2865 APNIC Region transit ASes present in the Internet Routing Table: 1487 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: 5359 Number of APNIC addresses announced to Internet: 767587328 Equivalent to 45 /8s, 192 /16s and 116 /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, 131072-141625 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: 232105 Total ARIN prefixes after maximum aggregation: 107108 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 229905 Unique aggregates announced from the ARIN address blocks: 116662 ARIN Region origin ASes present in the Internet Routing Table: 18343 ARIN Prefixes per ASN: 12.53 ARIN Region origin ASes announcing only one prefix: 6732 ARIN Region transit ASes present in the Internet Routing Table: 1849 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3136 Number of ARIN addresses announced to Internet: 1078204928 Equivalent to 64 /8s, 68 /16s and 26 /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, 393216-399260 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: 229722 Total RIPE prefixes after maximum aggregation: 107333 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 226058 Unique aggregates announced from the RIPE address blocks: 130548 RIPE Region origin ASes present in the Internet Routing Table: 26752 RIPE Prefixes per ASN: 8.45 RIPE Region origin ASes announcing only one prefix: 11694 RIPE Region transit ASes present in the Internet Routing Table: 3670 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8869 Number of RIPE addresses announced to Internet: 723701504 Equivalent to 43 /8s, 34 /16s and 207 /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 196608-210331 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: 102306 Total LACNIC prefixes after maximum aggregation: 23741 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 103518 Unique aggregates announced from the LACNIC address blocks: 45326 LACNIC Region origin ASes present in the Internet Routing Table: 9376 LACNIC Prefixes per ASN: 11.04 LACNIC Region origin ASes announcing only one prefix: 2389 LACNIC Region transit ASes present in the Internet Routing Table: 1752 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6945 Number of LACNIC addresses announced to Internet: 174084352 Equivalent to 10 /8s, 96 /16s and 81 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21247 Total AfriNIC prefixes after maximum aggregation: 4467 AfriNIC Deaggregation factor: 4.76 Prefixes being announced from the AfriNIC address blocks: 32400 Unique aggregates announced from the AfriNIC address blocks: 9933 AfriNIC Region origin ASes present in the Internet Routing Table: 1355 AfriNIC Prefixes per ASN: 23.91 AfriNIC Region origin ASes announcing only one prefix: 475 AfriNIC Region transit ASes present in the Internet Routing Table: 262 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 648 Number of AfriNIC addresses announced to Internet: 107278080 Equivalent to 6 /8s, 100 /16s and 239 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 5231 642 595 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3305 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3123 1787 108 VNPT-AS-VN VNPT Corp, VN 7713 2695 813 498 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2596 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2222 433 213 BBIL-AP BHARTI Airtel Ltd., IN 4755 2133 441 195 TATACOMM-AS TATA Communications formerl 9829 2122 1370 219 BSNL-NIB National Internet Backbone, IN 9394 2095 4898 22 CTTNET China TieTong Telecommunications 4766 2069 11101 561 KIXS-AS-KR Korea Telecom, KR

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 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3926 260 654 CABLEONE, US 16509 3788 7729 1674 AMAZON-02, US 22773 3525 2971 155 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3363 1324 93 SHAW, CA 16625 2977 1560 2138 AKAMAI-AS, US 209 2339 5067 535 CENTURYLINK-US-LEGACY-QWEST, US 30036 2292 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 20115 2138 2780 520 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, 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 47331 6013 907 3074 TTNET, TR 12479 5856 1622 133 UNI2-AS, ES 39891 3776 203 20 ALJAWWALSTC-AS, SA 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE 8551 3092 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2810 450 1938 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2080 220 1120 M247, GB 34984 2066 348 562 TELLCOM-AS, TR 9121 1855 1691 18 TTNET, TR

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 6209 3300 608 Uninet S.A. de C.V., MX 10620 3357 533 471 Telmex Colombia S.A., CO 11830 2682 369 63 Instituto Costarricense de Electricidad 6503 1686 323 390 Axtel, S.A.B. de C.V., MX 7303 1486 1031 264 Telecom Argentina S.A., AR 28573 1263 2235 193 CLARO S.A., BR 13999 1178 504 284 Mega Cable, S.A. de C.V., MX 3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1100 379 39 Telefonica del Peru S.A.A., PE 11172 955 112 70 Alestra, S. de R.L. de C.V., MX

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 1100 393 23 LINKdotNET-AS, EG 24835 1097 566 24 RAYA-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 876 452 97 MT-MPLS, MA 6713 611 1863 34 IAM-AS, MA 29571 559 68 12 ORANGE-COTE-IVOIRE, CI 37342 476 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 15399 359 45 10 WANANCHI-, KE 23889 351 231 15 MauritiusTelecom, MU

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 6209 3300 608 Uninet S.A. de C.V., MX 47331 6013 907 3074 TTNET, TR 12479 5856 1622 133 UNI2-AS, ES 7545 5231 642 595 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3926 260 654 CABLEONE, US 16509 3788 7729 1674 AMAZON-02, US 39891 3776 203 20 ALJAWWALSTC-AS, SA 22773 3525 2971 155 ASN-CXA-ALL-CCI-22773-RDC, US 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE

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 5856 5723 UNI2-AS, ES 7545 5231 4636 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 3776 3756 ALJAWWALSTC-AS, SA 31334 3431 3418 KABELDEUTSCHLAND-AS, DE 22773 3525 3370 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3305 3284 VIETEL-AS-AP Viettel Group, VN 11492 3926 3272 CABLEONE, US 6327 3363 3270 SHAW, CA 8551 3092 3047 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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 17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US 4200111000 PRIVATE 8.20.0.0/23 35873 MOVE-NETWORKS, US 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 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 16589 UNALLOCATED 8.26.56.0/24 23393 NUCDN, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US

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

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

Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, 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, MY 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY

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 /8:10 /9:11 /10:37 /11:98 /12:283 /13:578 /14:1157 /15:1914 /16:13366 /17:8126 /18:13754 /19:25437 /20:38960 /21:47576 /22:98224 /23:80437 /24:459096 /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 47331 5077 6013 TTNET, TR 12479 4831 5856 UNI2-AS, ES 31334 3276 3431 KABELDEUTSCHLAND-AS, DE 6327 3152 3363 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3062 3926 CABLEONE, US 39891 2946 3776 ALJAWWALSTC-AS, SA 22773 2740 3525 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2552 3092 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2041 2292 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1473 2:1161 3:30 4:17 5:3259 6:48 8:1346 9:1 12:1791 13:479 14:2217 15:70 16:9 17:282 18:79 20:56 23:3272 24:2635 25:2 27:2484 31:2860 32:85 35:43 36:932 37:3232 38:1826 39:315 40:131 41:3317 42:626 43:2089 44:191 45:13009 46:3631 47:274 49:1419 50:1567 51:87 52:1109 54:271 55:693 56:6 57:53 58:1759 59:1026 60:682 61:2171 62:2162 63:1925 64:5023 65:2323 66:4815 67:2846 68:1231 69:3824 70:1414 71:669 72:2767 74:2616 75:1440 76:670 77:2577 78:3438 79:2365 80:1831 81:1655 82:1215 83:1024 84:1204 85:2962 86:565 87:1696 88:2364 89:2684 90:284 91:7538 92:1449 93:2429 94:2589 95:4422 96:1018 97:337 98:963 99:965 100:67 101:938 102:815 103:22818 104:3601 105:379 106:824 107:1856 108:698 109:3604 110:1752 111:1888 112:1541 113:1261 114:1315 115:1786 116:1740 117:2020 118:2084 119:1653 120:790 121:970 122:2357 123:1861 124:1541 125:1962 128:1340 129:906 130:596 131:1827 132:773 133:300 134:1216 135:272 136:594 137:881 138:2172 139:978 140:588 141:876 142:854 143:1138 144:939 145:292 146:1440 147:1000 148:2036 149:1095 150:807 151:1257 152:1464 153:371 154:4691 155:892 156:3274 157:1077 158:720 159:1926 160:1719 161:1006 162:2979 163:769 164:1398 165:1224 166:532 167:1453 168:3507 169:486 170:4242 171:736 172:1858 173:2345 174:1036 175:991 176:2602 177:4105 178:2899 179:1443 180:2170 181:2356 182:2789 183:1090 184:2400 185:16000 186:3731 187:2549 188:3604 189:2080 190:8230 191:1508 192:10197 193:7270 194:5978 195:4276 196:3342 197:1870 198:6071 199:5910 200:7111 201:5108 202:9985 203:10096 204:4458 205:3059 206:3183 207:3201 208:3997 209:4334 210:3712 211:1865 212:3224 213:3003 214:1159 215:53 216:5931 217:2345 218:868 219:420 220:1973 221:912 222:831 223:1390

End of report