Orbit

Routing Table Report 08:00 +10GMT Fri 26 Oct, 2018

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

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

BGP routing table entries examined: 719191 Prefixes after maximum aggregation (per Origin AS): 279898 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 349130 Total ASes present in the Internet Routing Table: 62229 Prefixes per ASN: 11.56 Origin-only ASes present in the Internet Routing Table: 53558 Origin ASes announcing only one prefix: 23402 Transit ASes present in the Internet Routing Table: 8671 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: 43 Max AS path prepend of ASN ( 22394) 40 Prefixes from unregistered ASNs in the Routing Table: 3144 Number of instances of unregistered ASNs: 3150 Number of 32-bit ASNs allocated by the RIRs: 24596 Number of 32-bit ASNs visible in the Routing Table: 19885 Prefixes from 32-bit ASNs in the Routing Table: 83466 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: 3238 Number of addresses announced to Internet: 2901800392 Equivalent to 172 /8s, 245 /16s and 245 /24s Percentage of available address space announced: 78.4 Percentage of allocated address space announced: 78.4 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: 241378

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

Prefixes being announced by APNIC Region ASes: 190766 Total APNIC prefixes after maximum aggregation: 55093 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 188569 Unique aggregates announced from the APNIC address blocks: 79829 APNIC Region origin ASes present in the Internet Routing Table: 9179 APNIC Prefixes per ASN: 20.54 APNIC Region origin ASes announcing only one prefix: 2599 APNIC Region transit ASes present in the Internet Routing Table: 1380 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: 4175 Number of APNIC addresses announced to Internet: 766694144 Equivalent to 45 /8s, 178 /16s and 211 /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: 214262 Total ARIN prefixes after maximum aggregation: 101782 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213121 Unique aggregates announced from the ARIN address blocks: 101591 ARIN Region origin ASes present in the Internet Routing Table: 18270 ARIN Prefixes per ASN: 11.67 ARIN Region origin ASes announcing only one prefix: 6798 ARIN Region transit ASes present in the Internet Routing Table: 1836 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 43 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2477 Number of ARIN addresses announced to Internet: 1102600448 Equivalent to 65 /8s, 184 /16s and 89 /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: 197786 Total RIPE prefixes after maximum aggregation: 94250 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 194793 Unique aggregates announced from the RIPE address blocks: 114629 RIPE Region origin ASes present in the Internet Routing Table: 25595 RIPE Prefixes per ASN: 7.61 RIPE Region origin ASes announcing only one prefix: 11492 RIPE Region transit ASes present in the Internet Routing Table: 3632 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: 7529 Number of RIPE addresses announced to Internet: 714876488 Equivalent to 42 /8s, 156 /16s and 38 /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: 93640 Total LACNIC prefixes after maximum aggregation: 21461 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95086 Unique aggregates announced from the LACNIC address blocks: 41473 LACNIC Region origin ASes present in the Internet Routing Table: 7665 LACNIC Prefixes per ASN: 12.41 LACNIC Region origin ASes announcing only one prefix: 2106 LACNIC Region transit ASes present in the Internet Routing Table: 1440 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: 5219 Number of LACNIC addresses announced to Internet: 172316672 Equivalent to 10 /8s, 69 /16s and 88 /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: 19587 Total AfriNIC prefixes after maximum aggregation: 4218 AfriNIC Deaggregation factor: 4.64 Prefixes being announced from the AfriNIC address blocks: 24382 Unique aggregates announced from the AfriNIC address blocks: 8393 AfriNIC Region origin ASes present in the Internet Routing Table: 1212 AfriNIC Prefixes per ASN: 20.12 AfriNIC Region origin ASes announcing only one prefix: 407 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: 485 Number of AfriNIC addresses announced to Internet: 102236416 Equivalent to 6 /8s, 24 /16s and 1 /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 4514 509 503 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2985 1684 108 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 2426 4907 31 CTTNET China TieTong Telecommunications 4766 2380 11130 752 KIXS-AS-KR Korea Telecom, KR 9808 2241 8699 27 CMNET-GD Guangdong Mobile Communication 17974 2241 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2130 421 170 TATACOMM-AS TATA Communications formerl 9498 1909 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 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 11492 3452 223 642 CABLEONE - CABLE ONE, INC., US 22773 3269 2971 160 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2347 5007 843 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2142 2733 537 CHARTER-NET-HKY-NC - Charter Communicat 16625 2095 1126 1563 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2051 346 152 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2035 5079 591 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 4996 1616 132 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3037 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2554 573 1903 AKAMAI-ASN1, US 12389 2110 2078 681 ROSTELECOM-AS, RU 34984 2020 335 535 TELLCOM-AS, TR 9121 1872 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1280 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 5428 3307 598 Uninet S.A. de C.V., MX 10620 3191 488 809 Telmex Colombia S.A., CO 11830 2663 370 82 Instituto Costarricense de Electricidad 6503 1650 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 1098 377 29 Telefonica del Peru S.A.A., PE 3816 1027 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 936 145 71 Alestra, S. de R.L. de C.V., MX 13999 919 537 258 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 946 395 41 LINKdotNET-AS, EG 37611 903 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 775 1411 41 ETISALAT-MISR, EG 24835 676 758 20 RAYA-AS, EG 8452 635 1728 15 TE-AS TE-AS, EG 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37492 431 470 57 ORANGE-, TN 37342 394 32 1 MOVITEL, MZ 23889 393 231 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 65332 6082 10414 3040 -Private Use AS-, ZZ 8151 5428 3307 598 Uninet S.A. de C.V., MX 12479 4996 1616 132 UNI2-AS, ES 7545 4514 509 503 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 11492 3452 223 642 CABLEONE - CABLE ONE, INC., US 22773 3269 2971 160 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3191 488 809 Telmex Colombia S.A., CO 8551 3037 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 4996 4864 UNI2-AS, ES 8151 5428 4830 Uninet S.A. de C.V., MX 7545 4514 4011 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3452 3369 SHAW - Shaw Communications Inc., CA 22773 3269 3109 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3037 2994 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2985 2877 VNPT-AS-VN VNPT Corp, VN 7552 2950 2857 VIETEL-AS-AP Viettel Group, VN 11492 3452 2810 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 /14:1131 /15:1919 /16:13306 /17:7808 /18:13721 /19:25103 /20:38334 /21:45271 /22:89049 /23:74173 /24:407020 /25:32 /26:18 /27:20 /28:70 /29:218 /30:939 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3807 4996 UNI2-AS, ES 6327 3239 3452 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2740 3452 CABLEONE - CABLE ONE, INC., US 22773 2529 3269 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2493 3037 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2013 2663 Instituto Costarricense de Electricidad y Telec 30036 1800 2051 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) ----------------------------------------------

1:1619 2:891 4:18 5:2669 6:43 7:1 8:1141 9:1 12:1874 13:231 14:1846 15:33 16:3 17:192 18:58 20:51 23:2470 24:2433 25:2 27:2523 31:2087 32:76 35:30 36:551 37:2932 38:1560 39:262 40:122 41:3184 42:729 43:1978 44:126 45:5753 46:3089 47:227 49:1356 50:1069 51:319 52:1090 54:360 55:1 56:12 57:44 58:1563 59:941 60:420 61:2083 62:1945 63:1798 64:4937 65:2198 66:4831 67:2664 68:1155 69:3333 70:1167 71:588 72:2253 74:2727 75:415 76:470 77:2430 78:1741 79:2223 80:1572 81:1417 82:1055 83:788 84:1037 85:2077 86:561 87:1461 88:949 89:2377 90:209 91:6742 92:1273 93:2402 94:2447 95:3129 96:913 97:351 98:944 99:147 100:86 101:1224 102:257 103:19097 104:3295 105:235 106:771 107:1836 108:708 109:3373 110:1658 111:1821 112:1408 113:1327 114:1132 115:1704 116:1628 117:1943 118:2262 119:1657 120:1036 121:990 122:2311 123:1679 124:1403 125:1898 128:1159 129:684 130:483 131:1612 132:713 133:191 134:1022 135:237 136:528 137:660 138:1976 139:703 140:451 141:750 142:829 143:1010 144:847 145:496 146:1252 147:765 148:1674 149:778 150:756 151:998 152:869 153:325 154:1892 155:948 156:1563 157:816 158:652 159:1762 160:1479 161:871 162:2610 163:730 164:1095 165:1566 166:444 167:1339 168:3131 169:856 170:3970 171:496 172:1061 173:2081 174:993 175:835 176:2116 177:4022 178:2533 179:1303 180:2116 181:2446 182:2572 183:1303 184:1131 185:14291 186:3608 187:2458 188:2917 189:1994 190:8341 191:1374 192:9942 193:6977 194:5650 195:4188 196:2813 197:1609 198:5625 199:5975 200:7427 201:5005 202:10018 203:10147 204:4584 205:3009 206:3157 207:3149 208:3956 209:4128 210:3511 211:1841 212:2978 213:2799 214:1047 215:54 216:5966 217:2185 218:839 219:405 220:1819 221:993 222:817 223:1396

End of report