Orbit

Routing Table Report 08:00 +10GMT Wed 25 Apr, 2018

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

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

BGP routing table entries examined: 687783 Prefixes after maximum aggregation (per Origin AS): 267488 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 335490 Total ASes present in the Internet Routing Table: 60470 Prefixes per ASN: 11.37 Origin-only ASes present in the Internet Routing Table: 52106 Origin ASes announcing only one prefix: 22939 Transit ASes present in the Internet Routing Table: 8364 Transit-only ASes present in the Internet Routing Table: 271 Average AS path length visible in the Internet Routing Table: 3.8 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 72 Number of instances of unregistered ASNs: 78 Number of 32-bit ASNs allocated by the RIRs: 22313 Number of 32-bit ASNs visible in the Routing Table: 18000 Prefixes from 32-bit ASNs in the Routing Table: 74479 Number of bogon 32-bit ASNs visible in the Routing Table: 43 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 341 Number of addresses announced to Internet: 2878969600 Equivalent to 171 /8s, 153 /16s and 151 /24s Percentage of available address space announced: 77.8 Percentage of allocated address space announced: 77.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 229906

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

Prefixes being announced by APNIC Region ASes: 181507 Total APNIC prefixes after maximum aggregation: 53253 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 181719 Unique aggregates announced from the APNIC address blocks: 77244 APNIC Region origin ASes present in the Internet Routing Table: 8732 APNIC Prefixes per ASN: 20.81 APNIC Region origin ASes announcing only one prefix: 2486 APNIC Region transit ASes present in the Internet Routing Table: 1304 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3733 Number of APNIC addresses announced to Internet: 766037760 Equivalent to 45 /8s, 168 /16s and 207 /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, 131072-137529 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: 206497 Total ARIN prefixes after maximum aggregation: 98868 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 207379 Unique aggregates announced from the ARIN address blocks: 98483 ARIN Region origin ASes present in the Internet Routing Table: 18135 ARIN Prefixes per ASN: 11.44 ARIN Region origin ASes announcing only one prefix: 6734 ARIN Region transit ASes present in the Internet Routing Table: 1823 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2337 Number of ARIN addresses announced to Internet: 1103971840 Equivalent to 65 /8s, 205 /16s and 70 /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, 393216-397212 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: 190093 Total RIPE prefixes after maximum aggregation: 91558 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 186017 Unique aggregates announced from the RIPE address blocks: 110948 RIPE Region origin ASes present in the Internet Routing Table: 25132 RIPE Prefixes per ASN: 7.40 RIPE Region origin ASes announcing only one prefix: 11396 RIPE Region transit ASes present in the Internet Routing Table: 3590 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6933 Number of RIPE addresses announced to Internet: 715627264 Equivalent to 42 /8s, 167 /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 196608-207259 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: 89692 Total LACNIC prefixes after maximum aggregation: 19737 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 91110 Unique aggregates announced from the LACNIC address blocks: 40880 LACNIC Region origin ASes present in the Internet Routing Table: 7041 LACNIC Prefixes per ASN: 12.94 LACNIC Region origin ASes announcing only one prefix: 1946 LACNIC Region transit ASes present in the Internet Routing Table: 1304 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4587 Number of LACNIC addresses announced to Internet: 172717056 Equivalent to 10 /8s, 75 /16s and 116 /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: 18660 Total AfriNIC prefixes after maximum aggregation: 4031 AfriNIC Deaggregation factor: 4.63 Prefixes being announced from the AfriNIC address blocks: 21216 Unique aggregates announced from the AfriNIC address blocks: 7644 AfriNIC Region origin ASes present in the Internet Routing Table: 1135 AfriNIC Prefixes per ASN: 18.69 AfriNIC Region origin ASes announcing only one prefix: 376 AfriNIC Region transit ASes present in the Internet Routing Table: 234 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 410 Number of AfriNIC addresses announced to Internet: 97934336 Equivalent to 5 /8s, 214 /16s and 92 /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 4390 415 432 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2810 1499 545 BSNL-NIB National Internet Backbone, IN 7552 2752 1155 70 VIETEL-AS-AP Viettel Group, VN 9394 2630 4922 26 CTTNET China TieTong Telecommunications 4766 2463 11134 776 KIXS-AS-KR Korea Telecom, KR 45899 2344 1573 164 VNPT-AS-VN VNPT Corp, VN 17974 2286 930 80 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2174 8699 33 CMNET-GD Guangdong Mobile Communication 4755 2091 417 213 TATACOMM-AS TATA Communications formerl 9498 1790 377 150 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 3375 1323 84 SHAW - Shaw Communications Inc., CA 22773 3289 2988 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2168 405 109 MEGAPATH5-US - MegaPath Corporation, US 16509 2166 4792 647 AMAZON-02 - Amazon.com, Inc., US 20115 2093 2489 453 CHARTER-NET-HKY-NC - Charter Communicat 209 1965 5069 607 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1961 338 184 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1856 231 541 CABLEONE - CABLE ONE, INC., US 16625 1759 861 1261 AKAMAI-AS - Akamai Technologies, Inc., 7018 1700 20213 1255 ATT-INTERNET4 - AT&T Services, Inc., 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 4076 1515 504 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2659 725 1952 AKAMAI-ASN1, US 8551 2135 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2017 334 485 TELLCOM-AS, TR 12389 2002 1860 705 ROSTELECOM-AS, RU 9121 1976 1692 19 TTNET, TR 13188 1609 100 43 TRIOLAN, UA 8402 1233 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1177 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 4430 3385 583 Uninet S.A. de C.V., MX 10620 3589 541 243 Telmex Colombia S.A., CO 11830 2642 369 86 Instituto Costarricense de Electricidad 6503 1617 437 54 Axtel, S.A.B. de C.V., MX 7303 1519 1025 195 Telecom Argentina S.A., AR 28573 1037 2253 180 CLARO S.A., BR 6147 1007 377 31 Telefonica del Peru S.A.A., PE 3816 1006 505 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 926 126 85 Alestra, S. de R.L. de C.V., MX 18881 909 1074 29 TELEFÔNICA BRASIL S.A, BR

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 1175 396 45 LINKdotNET-AS, EG 37611 829 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 665 1412 41 ETISALAT-MISR, EG 8452 662 1730 18 TE-AS TE-AS, EG 24835 598 850 15 RAYA-AS, EG 29571 474 68 12 ORANGE-COTE-IVOIRE, CI 37492 451 376 81 ORANGE-, TN 15399 360 35 7 WANANCHI-, KE 37342 360 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 8151 4430 3385 583 Uninet S.A. de C.V., MX 7545 4390 415 432 TPG-INTERNET-AP TPG Telecom Limited, AU 12479 4076 1515 504 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3589 541 243 Telmex Colombia S.A., CO 6327 3375 1323 84 SHAW - Shaw Communications Inc., CA 22773 3289 2988 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2810 1499 545 BSNL-NIB National Internet Backbone, IN 7552 2752 1155 70 VIETEL-AS-AP Viettel Group, VN 20940 2659 725 1952 AKAMAI-ASN1, US

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

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

ASN No of nets Net Savings Description 7545 4390 3958 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 12479 4076 3572 UNI2-AS, ES 10620 3589 3346 Telmex Colombia S.A., CO 6327 3375 3291 SHAW - Shaw Communications Inc., CA 22773 3289 3140 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2752 2682 VIETEL-AS-AP Viettel Group, VN 9394 2630 2604 CTTNET China TieTong Telecommunications Corpora 11830 2642 2556 Instituto Costarricense de Electricidad y Telec 9829 2810 2265 BSNL-NIB National Internet Backbone, IN

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

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

Bad AS Designation Network Transit AS Description 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266784 UNALLOCATED 45.235.120.0/24 61512 GIGANET, PY 266784 UNALLOCATED 45.235.120.0/22 61512 GIGANET, PY 266784 UNALLOCATED 45.235.121.0/24 61512 GIGANET, PY 266784 UNALLOCATED 45.235.122.0/24 61512 GIGANET, PY 266784 UNALLOCATED 45.235.123.0/24 61512 GIGANET, PY 267418 UNALLOCATED 45.235.152.0/24 52742 HELP INTERNET, BR 267418 UNALLOCATED 45.235.152.0/22 52742 HELP INTERNET, BR 267418 UNALLOCATED 45.235.153.0/24 52742 HELP INTERNET, BR

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

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

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.0.2.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0 UNKNOWN 198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ 203.0.113.0/24 65333 -Private Use AS-, ZZ

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

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

Network Origin AS Description 14.128.14.0/23 10247 NETLINE, ZA 14.192.48.0/24 327815 XNET, NA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ

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 /8:15 /9:11 /10:37 /11:100 /12:289 /13:562 /14:1102 /15:1902 /16:13372 /17:7758 /18:13446 /19:24682 /20:38064 /21:44431 /22:85975 /23:69234 /24:385560 /25:7 /26:5 /27:8 /28:80 /29:222 /30:873 /31:0 /32:48

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

ASN No of nets Total ann. Description 6327 3165 3375 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 12479 2815 4076 UNI2-AS, ES 22773 2543 3289 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2168 MEGAPATH5-US - MegaPath Corporation, US 11830 1990 2642 Instituto Costarricense de Electricidad y Telec 30036 1713 1961 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3589 Telmex Colombia S.A., CO 8551 1598 2135 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1597 1856 CABLEONE - CABLE ONE, INC., US

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

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

1:1585 2:835 4:19 5:2806 6:65 7:1 8:1113 9:1 12:1870 13:185 14:1721 15:29 16:3 17:201 18:68 20:47 21:5 23:2583 24:2164 25:2 27:2215 31:1974 32:66 35:27 36:503 37:2771 38:1438 39:256 40:119 41:3094 42:572 43:1933 44:107 45:4278 46:3026 47:204 49:1328 50:1051 51:304 52:1017 54:372 55:5 56:12 57:48 58:1449 59:913 60:430 61:2145 62:1813 63:1797 64:4898 65:2212 66:4601 67:2363 68:1142 69:3189 70:1147 71:560 72:2111 74:2711 75:413 76:436 77:1557 78:1697 79:1926 80:1485 81:1392 82:1084 83:778 84:1029 85:2055 86:589 87:1298 88:933 89:2326 90:206 91:6345 92:1189 93:2383 94:2387 95:2867 96:666 97:357 98:946 99:133 100:81 101:1026 102:41 103:17561 104:3560 105:231 106:659 107:1814 108:709 109:2711 110:1580 111:1777 112:1310 113:1249 114:1089 115:1606 116:1605 117:1866 118:2151 119:1666 120:975 121:999 122:2408 123:1797 124:1392 125:1833 128:952 129:640 130:436 131:1579 132:657 133:196 134:1006 135:223 136:459 137:494 138:1921 139:601 140:361 141:690 142:799 143:971 144:800 145:459 146:1184 147:770 148:1586 149:705 150:731 151:1063 152:753 153:310 154:1023 155:762 156:928 157:776 158:642 159:1637 160:937 161:749 162:2555 163:541 164:1052 165:1566 166:425 167:1390 168:3051 169:802 170:3700 171:428 172:1077 173:1963 174:885 175:752 176:1875 177:4006 178:2475 179:1210 180:2245 181:2206 182:2466 183:1140 184:938 185:13378 186:3587 187:2381 188:2748 189:2021 190:8088 191:1459 192:9786 193:5889 194:4776 195:3936 196:2523 197:1429 198:5486 199:5874 200:7378 201:5004 202:9806 203:10137 204:4498 205:2870 206:3015 207:3157 208:3986 209:3931 210:3522 211:1857 212:2992 213:2729 214:948 215:61 216:5918 217:2127 218:848 219:395 220:1748 221:992 222:826 223:1229

End of report