Orbit

Routing Table Report 08:00 +10GMT Sat 27 Oct, 2018

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

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

BGP routing table entries examined: 720648 Prefixes after maximum aggregation (per Origin AS): 280099 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 349642 Total ASes present in the Internet Routing Table: 62257 Prefixes per ASN: 11.58 Origin-only ASes present in the Internet Routing Table: 53572 Origin ASes announcing only one prefix: 23395 Transit ASes present in the Internet Routing Table: 8685 Transit-only ASes present in the Internet Routing Table: 266 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 44 Max AS path prepend of ASN ( 19955) 41 Prefixes from unregistered ASNs in the Routing Table: 3145 Number of instances of unregistered ASNs: 3151 Number of 32-bit ASNs allocated by the RIRs: 24617 Number of 32-bit ASNs visible in the Routing Table: 19917 Prefixes from 32-bit ASNs in the Routing Table: 84207 Number of bogon 32-bit ASNs visible in the Routing Table: 56 Special use prefixes present in the Routing Table: 11 Prefixes being announced from unallocated address space: 3245 Number of addresses announced to Internet: 2897905608 Equivalent to 172 /8s, 186 /16s and 135 /24s Percentage of available address space announced: 78.3 Percentage of allocated address space announced: 78.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241797

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

Prefixes being announced by APNIC Region ASes: 190934 Total APNIC prefixes after maximum aggregation: 55083 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 188744 Unique aggregates announced from the APNIC address blocks: 79849 APNIC Region origin ASes present in the Internet Routing Table: 9181 APNIC Prefixes per ASN: 20.56 APNIC Region origin ASes announcing only one prefix: 2600 APNIC Region transit ASes present in the Internet Routing Table: 1381 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4181 Number of APNIC addresses announced to Internet: 766757120 Equivalent to 45 /8s, 179 /16s and 201 /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, 131072-139577 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: 214442 Total ARIN prefixes after maximum aggregation: 101812 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213604 Unique aggregates announced from the ARIN address blocks: 102055 ARIN Region origin ASes present in the Internet Routing Table: 18263 ARIN Prefixes per ASN: 11.70 ARIN Region origin ASes announcing only one prefix: 6791 ARIN Region transit ASes present in the Internet Routing Table: 1842 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 44 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2477 Number of ARIN addresses announced to Internet: 1098704640 Equivalent to 65 /8s, 124 /16s and 231 /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, 45/8, 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: 198462 Total RIPE prefixes after maximum aggregation: 94398 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 194998 Unique aggregates announced from the RIPE address blocks: 114600 RIPE Region origin ASes present in the Internet Routing Table: 25606 RIPE Prefixes per ASN: 7.62 RIPE Region origin ASes announcing only one prefix: 11504 RIPE Region transit ASes present in the Internet Routing Table: 3637 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7537 Number of RIPE addresses announced to Internet: 714798664 Equivalent to 42 /8s, 154 /16s and 246 /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: 93827 Total LACNIC prefixes after maximum aggregation: 21496 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95272 Unique aggregates announced from the LACNIC address blocks: 41542 LACNIC Region origin ASes present in the Internet Routing Table: 7691 LACNIC Prefixes per ASN: 12.39 LACNIC Region origin ASes announcing only one prefix: 2095 LACNIC Region transit ASes present in the Internet Routing Table: 1448 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5238 Number of LACNIC addresses announced to Internet: 172360960 Equivalent to 10 /8s, 70 /16s and 5 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19832 Total AfriNIC prefixes after maximum aggregation: 4215 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 24783 Unique aggregates announced from the AfriNIC address blocks: 8374 AfriNIC Region origin ASes present in the Internet Routing Table: 1211 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 405 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 484 Number of AfriNIC addresses announced to Internet: 102238720 Equivalent to 6 /8s, 24 /16s and 10 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 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 4521 509 502 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2987 1684 109 VNPT-AS-VN VNPT Corp, VN 7552 2950 1153 93 VIETEL-AS-AP Viettel Group, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9394 2427 4907 31 CTTNET China TieTong Telecommunications 4766 2379 11130 751 KIXS-AS-KR Korea Telecom, KR 17974 2247 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2241 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2127 421 168 TATACOMM-AS TATA Communications formerl 9498 1908 393 155 BBIL-AP BHARTI Airtel Ltd., IN

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 3453 223 637 CABLEONE - CABLE ONE, INC., US 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 22773 3272 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2358 5006 854 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2737 540 CHARTER-NET-HKY-NC - Charter Communicat 16625 2099 1128 1565 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2052 346 152 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2033 5079 590 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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 4994 1616 132 UNI2-AS, ES 39891 3777 203 20 ALJAWWALSTC-AS, SA 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2558 573 1907 AKAMAI-ASN1, US 12389 2116 2125 679 ROSTELECOM-AS, RU 34984 2021 335 532 TELLCOM-AS, TR 9121 1872 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1281 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA

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 5426 3307 598 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2665 370 80 Instituto Costarricense de Electricidad 6503 1659 449 55 Axtel, S.A.B. de C.V., MX 7303 1437 959 210 Telecom Argentina S.A., AR 28573 1125 2237 181 CLARO S.A., BR 6147 1097 377 29 Telefonica del Peru S.A.A., PE 3816 1027 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 921 537 258 Mega Cable, S.A. 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 1165 396 48 LINKdotNET-AS, EG 37611 906 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 776 1411 41 ETISALAT-MISR, EG 24835 652 694 19 RAYA-AS, EG 8452 629 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 23889 396 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ

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 65332 6090 10406 3044 -Private Use AS-, ZZ 8151 5426 3307 598 Uninet S.A. de C.V., MX 12479 4994 1616 132 UNI2-AS, ES 7545 4521 509 502 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3777 203 20 ALJAWWALSTC-AS, SA 11492 3453 223 637 CABLEONE - CABLE ONE, INC., US 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 22773 3272 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 12479 4994 4862 UNI2-AS, ES 8151 5426 4828 Uninet S.A. de C.V., MX 7545 4521 4019 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3777 3757 ALJAWWALSTC-AS, SA 6327 3452 3369 SHAW - Shaw Communications Inc., CA 22773 3272 3109 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3038 2995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2987 2878 VNPT-AS-VN VNPT Corp, VN 7552 2950 2857 VIETEL-AS-AP Viettel Group, VN 11492 3453 2816 CABLEONE - CABLE ONE, INC., US

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

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

Bad AS Designation Network Transit AS Description 65332 PRIVATE 0.0.0.0/8 0 UNKNOWN 65535 UNALLOCATED 1.6.6.0/24 9583 SIFY-AS-IN Sify Limited, IN 65332 PRIVATE 2.56.0.0/14 0 UNKNOWN 65332 PRIVATE 5.133.64.0/18 0 UNKNOWN 65332 PRIVATE 5.180.0.0/14 0 UNKNOWN 65332 PRIVATE 5.252.0.0/15 0 UNKNOWN 65332 PRIVATE 10.0.0.0/8 0 UNKNOWN 65333 PRIVATE 15.176.96.0/20 7430 TANDEM - Hewlett-Packard Compa 65332 PRIVATE 31.40.192.0/18 0 UNKNOWN 65332 PRIVATE 37.44.192.0/18 0 UNKNOWN

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/8 65332 -Private Use AS-, ZZ 10.0.0.0/8 65332 -Private Use AS-, ZZ 100.64.0.0/10 65332 -Private Use AS-, ZZ 169.254.0.0/16 65332 -Private Use AS-, ZZ 172.16.0.0/12 65332 -Private Use AS-, ZZ 192.0.0.0/24 65332 -Private Use AS-, ZZ 192.0.2.0/24 65332 -Private Use AS-, ZZ 192.168.0.0/16 65332 -Private Use AS-, ZZ 198.18.0.0/15 65332 -Private Use AS-, ZZ 198.51.100.0/24 65332 -Private Use AS-, ZZ

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

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

Network Origin AS Description 2.56.0.0/14 65332 PRIVATE ASN 5.133.64.0/18 65332 PRIVATE ASN 5.180.0.0/14 65332 PRIVATE ASN 5.252.0.0/15 65332 PRIVATE ASN 27.100.7.0/24 56096 UNKNOWN 31.40.192.0/18 65332 PRIVATE ASN 37.44.192.0/18 65332 PRIVATE ASN 37.221.64.0/18 65332 PRIVATE ASN 41.62.0.0/16 65332 PRIVATE ASN 41.67.64.0/20 65332 PRIVATE ASN

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 /8:16 /9:11 /10:37 /11:101 /12:291 /13:571 /14:1114 /15:1918 /16:13318 /17:7809 /18:13728 /19:25310 /20:38387 /21:45333 /22:89193 /23:74275 /24:407907 /25:32 /26:18 /27:20 /28:70 /29:219 /30:938 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3811 4994 UNI2-AS, ES 6327 3239 3452 SHAW - Shaw Communications Inc., CA 39891 2945 3777 ALJAWWALSTC-AS, SA 11492 2740 3453 CABLEONE - CABLE ONE, INC., US 22773 2529 3272 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2494 3038 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2012 2665 Instituto Costarricense de Electricidad y Telec 30036 1801 2052 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1615 2:890 4:18 5:2670 6:43 7:1 8:1142 9:1 12:1872 13:232 14:1848 15:33 16:3 17:192 18:58 20:51 23:2474 24:2435 25:2 27:2522 31:2088 32:76 35:30 36:550 37:2940 38:1559 39:262 40:122 41:3215 42:729 43:1980 44:125 45:5851 46:3089 47:226 49:1356 50:1069 51:310 52:1097 54:361 55:1 56:12 57:44 58:1560 59:938 60:419 61:2083 62:1891 63:1797 64:5057 65:2200 66:4830 67:2666 68:1155 69:3339 70:1168 71:590 72:2253 74:2726 75:415 76:470 77:2436 78:1742 79:2221 80:1570 81:1417 82:1061 83:789 84:1033 85:2079 86:545 87:1460 88:949 89:2379 90:208 91:6747 92:1275 93:2396 94:2448 95:3122 96:913 97:351 98:944 99:147 100:86 101:1223 102:263 103:19096 104:3582 105:229 106:897 107:1835 108:707 109:3368 110:1658 111:1821 112:1408 113:1326 114:1134 115:1704 116:1625 117:1943 118:2264 119:1658 120:1038 121:988 122:2311 123:1666 124:1403 125:1895 128:1159 129:684 130:485 131:1618 132:712 133:191 134:1023 135:237 136:528 137:661 138:1967 139:711 140:451 141:747 142:791 143:1019 144:839 145:497 146:1252 147:762 148:1677 149:769 150:756 151:996 152:868 153:325 154:1891 155:949 156:1556 157:817 158:652 159:1755 160:1478 161:871 162:2612 163:729 164:1095 165:1572 166:444 167:1339 168:3144 169:855 170:3994 171:496 172:1062 173:2085 174:993 175:835 176:2117 177:4035 178:2535 179:1286 180:2114 181:2448 182:2569 183:1306 184:1125 185:14284 186:3605 187:2437 188:2912 189:2005 190:8350 191:1386 192:9950 193:6997 194:5657 195:4188 196:2829 197:1623 198:5628 199:5978 200:7428 201:5011 202:10043 203:10152 204:4583 205:3009 206:3157 207:3154 208:3958 209:4134 210:3513 211:1840 212:2967 213:2977 214:1051 215:54 216:6009 217:2186 218:839 219:407 220:1820 221:993 222:814 223:1384

End of report