Orbit

Routing Table Report 08:00 +10GMT Mon 01 Jan, 2018

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

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

BGP routing table entries examined: 668119 Prefixes after maximum aggregation (per Origin AS): 262042 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 327799 Total ASes present in the Internet Routing Table: 59337 Prefixes per ASN: 11.26 Origin-only ASes present in the Internet Routing Table: 51124 Origin ASes announcing only one prefix: 22605 Transit ASes present in the Internet Routing Table: 8213 Transit-only ASes present in the Internet Routing Table: 258 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 201 Number of instances of unregistered ASNs: 207 Number of 32-bit ASNs allocated by the RIRs: 21065 Number of 32-bit ASNs visible in the Routing Table: 16832 Prefixes from 32-bit ASNs in the Routing Table: 68877 Number of bogon 32-bit ASNs visible in the Routing Table: 29 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 327 Number of addresses announced to Internet: 2880334336 Equivalent to 171 /8s, 174 /16s and 106 /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: 98.8 Total number of prefixes smaller than registry allocations: 222593

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

Prefixes being announced by APNIC Region ASes: 176304 Total APNIC prefixes after maximum aggregation: 52137 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 176795 Unique aggregates announced from the APNIC address blocks: 77259 APNIC Region origin ASes present in the Internet Routing Table: 8474 APNIC Prefixes per ASN: 20.86 APNIC Region origin ASes announcing only one prefix: 2428 APNIC Region transit ASes present in the Internet Routing Table: 1228 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3422 Number of APNIC addresses announced to Internet: 768910080 Equivalent to 45 /8s, 212 /16s and 163 /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: 201987 Total ARIN prefixes after maximum aggregation: 97304 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 203142 Unique aggregates announced from the ARIN address blocks: 95588 ARIN Region origin ASes present in the Internet Routing Table: 18015 ARIN Prefixes per ASN: 11.28 ARIN Region origin ASes announcing only one prefix: 6679 ARIN Region transit ASes present in the Internet Routing Table: 1807 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2285 Number of ARIN addresses announced to Internet: 1107095296 Equivalent to 65 /8s, 252 /16s and 239 /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: 182909 Total RIPE prefixes after maximum aggregation: 89238 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 178934 Unique aggregates announced from the RIPE address blocks: 107898 RIPE Region origin ASes present in the Internet Routing Table: 24784 RIPE Prefixes per ASN: 7.22 RIPE Region origin ASes announcing only one prefix: 11314 RIPE Region transit ASes present in the Internet Routing Table: 3573 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6544 Number of RIPE addresses announced to Internet: 713892096 Equivalent to 42 /8s, 141 /16s and 33 /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: 87485 Total LACNIC prefixes after maximum aggregation: 19352 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 88780 Unique aggregates announced from the LACNIC address blocks: 39610 LACNIC Region origin ASes present in the Internet Routing Table: 6662 LACNIC Prefixes per ASN: 13.33 LACNIC Region origin ASes announcing only one prefix: 1819 LACNIC Region transit ASes present in the Internet Routing Table: 1243 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4199 Number of LACNIC addresses announced to Internet: 172475392 Equivalent to 10 /8s, 71 /16s and 196 /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: 17998 Total AfriNIC prefixes after maximum aggregation: 3927 AfriNIC Deaggregation factor: 4.58 Prefixes being announced from the AfriNIC address blocks: 20140 Unique aggregates announced from the AfriNIC address blocks: 7172 AfriNIC Region origin ASes present in the Internet Routing Table: 1101 AfriNIC Prefixes per ASN: 18.29 AfriNIC Region origin ASes announcing only one prefix: 364 AfriNIC Region transit ASes present in the Internet Routing Table: 223 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 382 Number of AfriNIC addresses announced to Internet: 95272448 Equivalent to 5 /8s, 173 /16s and 190 /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 3270 403 390 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2778 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2764 1499 540 BSNL-NIB National Internet Backbone, IN 7552 2504 1159 44 VIETEL-AS-AP Viettel Group, VN 4766 2443 11132 753 KIXS-AS-KR Korea Telecom, KR 45899 2412 1538 152 VNPT-AS-VN VNPT Corp, VN 9394 2169 4923 26 CTTNET China TieTong Telecommunications 4755 2083 417 208 TATACOMM-AS TATA Communications formerl 9808 2075 8699 31 CMNET-GD Guangdong Mobile Communication 9498 1708 377 146 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 3339 1323 86 SHAW - Shaw Communications Inc., CA 22773 3311 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2169 405 108 MEGAPATH5-US - MegaPath Corporation, US 16509 2111 4434 578 AMAZON-02 - Amazon.com, Inc., US 20115 2066 2324 465 CHARTER-NET-HKY-NC - Charter Communicat 6389 1959 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1941 5062 648 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1867 332 244 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1725 235 572 CABLEONE - CABLE ONE, INC., US 7018 1670 20213 1241 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 39891 3520 187 21 ALJAWWALSTC-AS, SA 20940 2855 848 2058 AKAMAI-ASN1, US 8551 2187 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2061 1830 688 ROSTELECOM-AS, RU 12479 1983 1068 127 UNI2-AS, ES 34984 1975 329 482 TELLCOM-AS, TR 9121 1951 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 6849 1228 355 21 UKRTELNET, UA 8402 1226 544 14 CORBINA-AS OJSC "Vimpelcom", RU

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 3738 3433 597 Uninet S.A. de C.V., MX 10620 3578 539 262 Telmex Colombia S.A., CO 11830 2632 370 66 Instituto Costarricense de Electricidad 6503 1616 437 54 Axtel, S.A.B. de C.V., MX 7303 1499 1022 196 Telecom Argentina S.A., AR 6147 1191 377 27 Telefonica del Peru S.A.A., PE 28573 1022 2259 189 CLARO S.A., BR 3816 1010 507 113 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 920 126 85 Alestra, S. de R.L. de C.V., MX 18881 904 1065 27 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 1188 398 50 LINKdotNET-AS, EG 37611 780 91 8 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 657 1383 31 ETISALAT-MISR, EG 8452 513 1730 18 TE-AS TE-AS, EG 24835 449 786 17 RAYA-AS, EG 29571 443 36 13 ORANGE-COTE-IVOIRE, CI 37492 435 367 77 ORANGE-, TN 37054 379 20 8 TGN, MG 37342 356 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 3738 3433 597 Uninet S.A. de C.V., MX 10620 3578 539 262 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3339 1323 86 SHAW - Shaw Communications Inc., CA 22773 3311 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3270 403 390 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2855 848 2058 AKAMAI-ASN1, US 17974 2778 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2764 1499 540 BSNL-NIB National Internet Backbone, IN 11830 2632 370 66 Instituto Costarricense de Electricidad

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

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

ASN No of nets Net Savings Description 39891 3520 3499 ALJAWWALSTC-AS, SA 10620 3578 3316 Telmex Colombia S.A., CO 6327 3339 3253 SHAW - Shaw Communications Inc., CA 22773 3311 3163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3270 2880 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2778 2702 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2632 2566 Instituto Costarricense de Electricidad y Telec 7552 2504 2460 VIETEL-AS-AP Viettel Group, VN 45899 2412 2260 VNPT-AS-VN VNPT Corp, VN 9829 2764 2224 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 64770 PRIVATE 5.149.147.0/24 64774 -Private Use AS-, ZZ 64770 PRIVATE 5.149.148.0/24 64774 -Private Use AS-, ZZ 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65456 PRIVATE 31.171.126.0/23 199311 AZRT-LX Local Internet Exchang 64520 PRIVATE 41.58.80.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.96.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.112.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.212.0/22 36923 SWIFTNG-ASN, NG 65100 PRIVATE 41.78.114.0/24 37214 MICROLINK, ZM 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST-

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 14.192.50.0/23 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 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN

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 /9:12 /10:37 /11:99 /12:280 /13:555 /14:1092 /15:1900 /16:13362 /17:7661 /18:13473 /19:24683 /20:37554 /21:43870 /22:81939 /23:65692 /24:374678 /25:7 /26:4 /27:8 /28:84 /29:228 /30:834 /31:0 /32:51

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

ASN No of nets Total ann. Description 6327 3132 3339 SHAW - Shaw Communications Inc., CA 39891 2946 3520 ALJAWWALSTC-AS, SA 22773 2555 3311 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2063 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 1978 2632 Instituto Costarricense de Electricidad y Telec 8551 1651 2187 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1634 1867 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1577 3578 Telmex Colombia S.A., CO 11492 1521 1725 CABLEONE - CABLE ONE, INC., US 9121 1427 1951 TTNET, TR

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

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

1:1562 2:817 4:18 5:2638 6:39 8:1098 9:1 12:1854 13:198 14:1733 15:29 16:3 17:183 18:76 20:53 23:2492 24:1923 25:2 27:2312 31:1962 32:66 35:22 36:451 37:2472 38:1454 39:223 40:101 41:3073 42:534 43:1901 44:92 45:3491 46:2943 47:191 49:1371 50:1049 51:47 52:920 54:355 55:6 56:7 57:47 58:1437 59:920 60:371 61:1974 62:1770 63:1823 64:4665 65:2243 66:4482 67:2310 68:1193 69:3166 70:1133 71:587 72:2113 74:2695 75:392 76:422 77:1554 78:1621 79:1962 80:1478 81:1409 82:1072 83:780 84:993 85:1985 86:566 87:1209 88:915 89:2312 90:175 91:6274 92:1131 93:2346 94:2438 95:2712 96:667 97:356 98:958 99:107 100:152 101:1281 102:10 103:16436 104:3204 105:210 106:519 107:1800 108:820 109:2719 110:1524 111:1717 112:1268 113:1356 114:1096 115:1569 116:1582 117:1786 118:2179 119:1640 120:904 121:990 122:2372 123:1864 124:1435 125:1769 128:914 129:568 130:423 131:1631 132:585 133:194 134:990 135:216 136:448 137:447 138:1969 139:543 140:321 141:673 142:759 143:929 144:794 145:195 146:1136 147:681 148:1475 149:715 150:710 151:981 152:742 153:306 154:1093 155:743 156:738 157:716 158:598 159:1552 160:844 161:735 162:2514 163:506 164:973 165:1487 166:388 167:1356 168:3106 169:781 170:3603 171:400 172:1029 173:1915 174:857 175:753 176:1848 177:3962 178:2485 179:1134 180:2225 181:2135 182:2376 183:1037 184:892 185:11991 186:3446 187:2365 188:2604 189:1944 190:8219 191:1356 192:9697 193:5857 194:4763 195:3971 196:2325 197:1487 198:5482 199:5870 200:7244 201:4897 202:9737 203:9867 204:4523 205:2872 206:2967 207:3072 208:4000 209:3927 210:3479 211:1884 212:2890 213:2629 214:852 215:64 216:5736 217:2110 218:846 219:399 220:1729 221:980 222:534 223:1210

End of report