Orbit

Routing Table Report 08:00 +10GMT Sun 31 Dec, 2017

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

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

BGP routing table entries examined: 668157 Prefixes after maximum aggregation (per Origin AS): 262001 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 327789 Total ASes present in the Internet Routing Table: 59360 Prefixes per ASN: 11.26 Origin-only ASes present in the Internet Routing Table: 51150 Origin ASes announcing only one prefix: 22609 Transit ASes present in the Internet Routing Table: 8210 Transit-only ASes present in the Internet Routing Table: 257 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: 205 Number of instances of unregistered ASNs: 211 Number of 32-bit ASNs allocated by the RIRs: 21057 Number of 32-bit ASNs visible in the Routing Table: 16854 Prefixes from 32-bit ASNs in the Routing Table: 68980 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: 328 Number of addresses announced to Internet: 2880607744 Equivalent to 171 /8s, 178 /16s and 150 /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: 222576

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

Prefixes being announced by APNIC Region ASes: 176313 Total APNIC prefixes after maximum aggregation: 52129 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 176804 Unique aggregates announced from the APNIC address blocks: 77255 APNIC Region origin ASes present in the Internet Routing Table: 8475 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: 1231 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: 3425 Number of APNIC addresses announced to Internet: 769131776 Equivalent to 45 /8s, 216 /16s and 5 /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: 201883 Total ARIN prefixes after maximum aggregation: 97245 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 203030 Unique aggregates announced from the ARIN address blocks: 95534 ARIN Region origin ASes present in the Internet Routing Table: 18013 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6681 ARIN Region transit ASes present in the Internet Routing Table: 1806 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: 2284 Number of ARIN addresses announced to Internet: 1107072512 Equivalent to 65 /8s, 252 /16s and 150 /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: 182814 Total RIPE prefixes after maximum aggregation: 89236 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 178856 Unique aggregates announced from the RIPE address blocks: 107839 RIPE Region origin ASes present in the Internet Routing Table: 24774 RIPE Prefixes per ASN: 7.22 RIPE Region origin ASes announcing only one prefix: 11301 RIPE Region transit ASes present in the Internet Routing Table: 3571 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: 6540 Number of RIPE addresses announced to Internet: 713974784 Equivalent to 42 /8s, 142 /16s and 100 /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: 87669 Total LACNIC prefixes after maximum aggregation: 19379 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 88957 Unique aggregates announced from the LACNIC address blocks: 39713 LACNIC Region origin ASes present in the Internet Routing Table: 6692 LACNIC Prefixes per ASN: 13.29 LACNIC Region origin ASes announcing only one prefix: 1830 LACNIC Region transit ASes present in the Internet Routing Table: 1239 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: 4224 Number of LACNIC addresses announced to Internet: 172525056 Equivalent to 10 /8s, 72 /16s and 134 /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: 18040 Total AfriNIC prefixes after maximum aggregation: 3924 AfriNIC Deaggregation factor: 4.60 Prefixes being announced from the AfriNIC address blocks: 20181 Unique aggregates announced from the AfriNIC address blocks: 7175 AfriNIC Region origin ASes present in the Internet Routing Table: 1104 AfriNIC Prefixes per ASN: 18.28 AfriNIC Region origin ASes announcing only one prefix: 368 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: 381 Number of AfriNIC addresses announced to Internet: 95215104 Equivalent to 5 /8s, 172 /16s and 222 /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 3269 403 389 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2781 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 3310 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 2188 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 8402 1229 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1228 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 3738 3433 597 Uninet S.A. de C.V., MX 10620 3575 539 269 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 1193 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 1192 398 48 LINKdotNET-AS, EG 37611 780 91 8 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 657 1383 31 ETISALAT-MISR, EG 8452 520 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 3575 539 269 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3339 1323 86 SHAW - Shaw Communications Inc., CA 22773 3310 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3269 403 389 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2855 848 2058 AKAMAI-ASN1, US 17974 2781 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 3575 3306 Telmex Colombia S.A., CO 6327 3339 3253 SHAW - Shaw Communications Inc., CA 22773 3310 3162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3269 2880 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2781 2705 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 /15:1901 /16:13365 /17:7658 /18:13476 /19:24690 /20:37536 /21:43878 /22:81951 /23:65700 /24:374697 /25:7 /26:4 /27:8 /28:84 /29:228 /30:833 /31:0 /32:50

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 2554 3310 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 1652 2188 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1634 1867 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1575 3575 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 2:816 4:18 5:2640 6:39 8:1098 9:1 12:1854 13:198 14:1733 15:29 16:3 17:183 18:76 20:53 23:2491 24:1924 25:2 27:2310 31:1966 32:66 35:22 36:451 37:2471 38:1455 39:223 40:101 41:3075 42:534 43:1904 44:92 45:3501 46:2944 47:191 49:1371 50:1049 51:47 52:920 54:355 55:6 56:7 57:47 58:1438 59:919 60:371 61:1979 62:1766 63:1823 64:4666 65:2243 66:4482 67:2299 68:1193 69:3165 70:1133 71:587 72:2113 74:2688 75:392 76:422 77:1536 78:1618 79:1962 80:1478 81:1407 82:1075 83:780 84:992 85:1969 86:569 87:1208 88:915 89:2311 90:175 91:6277 92:1077 93:2343 94:2438 95:2711 96:667 97:356 98:958 99:107 100:152 101:1280 102:10 103:16455 104:3205 105:212 106:519 107:1798 108:819 109:2720 110:1523 111:1718 112:1269 113:1356 114:1090 115:1568 116:1582 117:1786 118:2179 119:1640 120:905 121:990 122:2371 123:1863 124:1433 125:1774 128:914 129:564 130:424 131:1629 132:589 133:194 134:990 135:217 136:447 137:447 138:1976 139:548 140:321 141:677 142:759 143:906 144:793 145:195 146:1134 147:679 148:1474 149:716 150:703 151:981 152:742 153:306 154:1091 155:739 156:738 157:716 158:598 159:1552 160:843 161:735 162:2513 163:507 164:972 165:1487 166:388 167:1356 168:3111 169:785 170:3630 171:400 172:1028 173:1915 174:857 175:736 176:1846 177:3975 178:2486 179:1163 180:2226 181:2133 182:2378 183:1037 184:891 185:11982 186:3441 187:2365 188:2604 189:1945 190:8224 191:1356 192:9701 193:5860 194:4775 195:3975 196:2318 197:1518 198:5477 199:5862 200:7265 201:4904 202:9724 203:9872 204:4522 205:2873 206:2968 207:3071 208:3997 209:3927 210:3480 211:1885 212:2892 213:2642 214:852 215:64 216:5738 217:2110 218:848 219:399 220:1729 221:981 222:531 223:1210

End of report