Orbit

Routing Table Report 08:00 +10GMT Tue 26 Sep, 2017

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

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

BGP routing table entries examined: 654096 Prefixes after maximum aggregation (per Origin AS): 256805 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 320215 Total ASes present in the Internet Routing Table: 58406 Prefixes per ASN: 11.20 Origin-only ASes present in the Internet Routing Table: 50405 Origin ASes announcing only one prefix: 22305 Transit ASes present in the Internet Routing Table: 8001 Transit-only ASes present in the Internet Routing Table: 233 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 50 Max AS path prepend of ASN ( 55644) 46 Prefixes from unregistered ASNs in the Routing Table: 583 Number of instances of unregistered ASNs: 589 Number of 32-bit ASNs allocated by the RIRs: 20041 Number of 32-bit ASNs visible in the Routing Table: 15877 Prefixes from 32-bit ASNs in the Routing Table: 64669 Number of bogon 32-bit ASNs visible in the Routing Table: 45 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 356 Number of addresses announced to Internet: 2874422784 Equivalent to 171 /8s, 84 /16s and 54 /24s Percentage of available address space announced: 77.6 Percentage of allocated address space announced: 77.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 217908

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

Prefixes being announced by APNIC Region ASes: 172306 Total APNIC prefixes after maximum aggregation: 51013 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 172726 Unique aggregates announced from the APNIC address blocks: 74531 APNIC Region origin ASes present in the Internet Routing Table: 8267 APNIC Prefixes per ASN: 20.89 APNIC Region origin ASes announcing only one prefix: 2341 APNIC Region transit ASes present in the Internet Routing Table: 1177 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 50 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3190 Number of APNIC addresses announced to Internet: 764100864 Equivalent to 45 /8s, 139 /16s and 65 /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: 199159 Total ARIN prefixes after maximum aggregation: 95797 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 200706 Unique aggregates announced from the ARIN address blocks: 93759 ARIN Region origin ASes present in the Internet Routing Table: 17943 ARIN Prefixes per ASN: 11.19 ARIN Region origin ASes announcing only one prefix: 6645 ARIN Region transit ASes present in the Internet Routing Table: 1784 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2195 Number of ARIN addresses announced to Internet: 1109831424 Equivalent to 66 /8s, 38 /16s and 175 /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: 177577 Total RIPE prefixes after maximum aggregation: 86880 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 173914 Unique aggregates announced from the RIPE address blocks: 104740 RIPE Region origin ASes present in the Internet Routing Table: 24424 RIPE Prefixes per ASN: 7.12 RIPE Region origin ASes announcing only one prefix: 11194 RIPE Region transit ASes present in the Internet Routing Table: 3525 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6207 Number of RIPE addresses announced to Internet: 712942848 Equivalent to 42 /8s, 126 /16s and 165 /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: 85488 Total LACNIC prefixes after maximum aggregation: 19078 LACNIC Deaggregation factor: 4.48 Prefixes being announced from the LACNIC address blocks: 86743 Unique aggregates announced from the LACNIC address blocks: 39782 LACNIC Region origin ASes present in the Internet Routing Table: 6422 LACNIC Prefixes per ASN: 13.51 LACNIC Region origin ASes announcing only one prefix: 1783 LACNIC Region transit ASes present in the Internet Routing Table: 1173 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3941 Number of LACNIC addresses announced to Internet: 171336704 Equivalent to 10 /8s, 54 /16s and 100 /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: 17742 Total AfriNIC prefixes after maximum aggregation: 3869 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 19650 Unique aggregates announced from the AfriNIC address blocks: 7113 AfriNIC Region origin ASes present in the Internet Routing Table: 1070 AfriNIC Prefixes per ASN: 18.36 AfriNIC Region origin ASes announcing only one prefix: 341 AfriNIC Region transit ASes present in the Internet Routing Table: 209 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: 344 Number of AfriNIC addresses announced to Internet: 93473280 Equivalent to 5 /8s, 146 /16s and 74 /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 3575 404 382 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2859 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2753 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2374 8699 31 CMNET-GD Guangdong Mobile Communication 4766 2356 11126 740 KIXS-AS-KR Korea Telecom, KR 45899 2198 1471 115 VNPT-AS-VN VNPT Corp, VN 9394 2175 4931 27 CTTNET China TieTong Telecommunications 4755 2101 422 218 TATACOMM-AS TATA Communications formerl 7552 1679 1108 69 VIETEL-AS-AP Viettel Corporation, VN 9498 1630 361 143 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 3447 1341 88 SHAW - Shaw Communications Inc., CA 22773 3323 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2203 405 107 MEGAPATH5-US - MegaPath Corporation, US 6389 2043 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2041 2254 430 CHARTER-NET-HKY-NC - Charter Communicat 16509 1947 4250 548 AMAZON-02 - Amazon.com, Inc., US 209 1909 5066 644 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1840 330 269 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1689 854 229 ITCDELTA - Earthlink, Inc., US 11492 1591 239 589 CABLEONE - CABLE ONE, 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 3387 186 23 ALJAWWALSTC-AS, SA 20940 2912 912 2086 AKAMAI-ASN1, US 8551 2392 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2048 330 428 TELLCOM-AS, TR 9121 1943 1691 17 TTNET, TR 12389 1726 1644 677 ROSTELECOM-AS, RU 12479 1709 1052 63 UNI2-AS, ES 13188 1604 100 52 TRIOLAN, UA 8402 1207 544 15 CORBINA-AS OJSC "Vimpelcom", RU 6849 1128 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 10620 3568 542 230 Telmex Colombia S.A., CO 8151 3190 3470 582 Uninet S.A. de C.V., MX 11830 2099 370 65 Instituto Costarricense de Electricidad 6503 1563 437 54 Axtel, S.A.B. de C.V., MX 7303 1559 1023 243 Telecom Argentina S.A., AR 6147 1274 377 27 Telefonica del Peru S.A.A., PE 3816 1027 508 91 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 967 2285 181 CLARO S.A., BR 11172 915 127 87 Alestra, S. de R.L. de C.V., MX 18881 899 1054 24 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 1205 398 48 LINKdotNET-AS, EG 37611 766 91 8 Afrihost, ZA 36903 708 356 136 MT-MPLS, MA 36992 666 1383 31 ETISALAT-MISR, EG 24835 515 850 15 RAYA-AS, EG 29571 422 36 10 CITelecom-AS, CI 37492 415 354 77 ORANGE-, TN 8452 364 1730 18 TE-AS TE-AS, EG 37054 364 20 8 TGN, MG 15399 357 35 7 WANANCHI-, KE

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 7545 3575 404 382 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3568 542 230 Telmex Colombia S.A., CO 6327 3447 1341 88 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 22773 3323 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8151 3190 3470 582 Uninet S.A. de C.V., MX 20940 2912 912 2086 AKAMAI-ASN1, US 17974 2859 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2753 1499 540 BSNL-NIB National Internet Backbone, IN 8551 2392 377 41 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 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3447 3359 SHAW - Shaw Communications Inc., CA 10620 3568 3338 Telmex Colombia S.A., CO 22773 3323 3165 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 17974 2859 2782 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8151 3190 2608 Uninet S.A. de C.V., MX 8551 2392 2351 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2374 2343 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2753 2213 BSNL-NIB National Internet Backbone, IN 9394 2175 2148 CTTNET China TieTong Telecommunications Corpora

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 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 4259840001 PRIVATE 23.91.224.0/20 11814 DISTRIBUTEL-AS11814 - DISTRIBU 65456 PRIVATE 31.171.126.0/23 199311 AZRT-LX Local Internet Exchang 64646 PRIVATE 36.66.5.0/24 7713 TELKOMNET-AS-AP PT Telekomunik 64646 PRIVATE 36.66.19.0/24 7713 TELKOMNET-AS-AP PT Telekomunik 64646 PRIVATE 36.66.20.0/24 7713 TELKOMNET-AS-AP PT Telekomunik

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 23.128.126.0/23 62878 XLITT - Xlitt, US 27.100.7.0/24 56096 UNKNOWN 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.242.132.0/23 62878 XLITT - Xlitt, US 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 43.251.85.0/24 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 /9:13 /10:36 /11:106 /12:284 /13:549 /14:1049 /15:1875 /16:13380 /17:7655 /18:13466 /19:24873 /20:37985 /21:41781 /22:79409 /23:64152 /24:366245 /25:7 /26:5 /27:8 /28:89 /29:237 /30:818 /31:0 /32:58

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

ASN No of nets Total ann. Description 6327 3243 3447 SHAW - Shaw Communications Inc., CA 39891 2946 3387 ALJAWWALSTC-AS, SA 22773 2532 3323 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2089 2203 MEGAPATH5-US - MegaPath Corporation, US 8551 1857 2392 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1617 1840 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1521 3568 Telmex Colombia S.A., CO 11830 1489 2099 Instituto Costarricense de Electricidad y Telec 11492 1412 1591 CABLEONE - CABLE ONE, INC., US 9121 1389 1943 TTNET, TR

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

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

1:1553 2:833 4:18 5:2471 6:31 7:1 8:1066 12:1855 13:159 14:1635 15:28 16:2 17:168 18:76 20:60 23:2466 24:1590 25:2 27:2328 29:1 31:1929 32:68 33:21 35:21 36:406 37:2363 38:1373 39:71 40:99 41:3085 42:489 43:1932 44:82 45:3066 46:2800 47:171 49:1239 50:1007 51:19 52:825 54:355 55:2 56:4 57:49 58:1433 59:888 60:330 61:1924 62:1722 63:1913 64:4667 65:2207 66:4538 67:2266 68:1189 69:3328 70:1128 71:585 72:2117 74:2642 75:402 76:420 77:1492 78:1547 79:2073 80:1417 81:1417 82:1023 83:725 84:956 85:1881 86:467 87:1208 88:826 89:2228 90:171 91:6234 92:1033 93:2353 94:2364 95:2724 96:634 97:353 98:962 99:95 100:153 101:1190 102:1 103:15672 104:3025 105:199 106:543 107:1766 108:812 109:3090 110:1427 111:1749 112:1261 113:1269 114:1047 115:1535 116:1598 117:1754 118:2136 119:1619 120:719 121:1022 122:2386 123:1838 124:1444 125:1732 128:867 129:656 130:428 131:1491 132:590 133:194 134:705 135:225 136:268 137:460 138:1952 139:507 140:315 141:650 142:735 143:896 144:788 145:184 146:1088 147:689 148:1461 149:585 150:688 151:993 152:708 153:298 154:1032 155:752 156:683 157:702 158:485 159:1466 160:751 161:749 162:2466 163:494 164:975 165:1425 166:373 167:1288 168:3039 169:838 170:3567 171:367 172:1011 173:1992 174:776 175:765 176:1856 177:3981 178:2532 179:1113 180:2196 181:2049 182:2400 183:766 184:869 185:10832 186:3287 187:2202 188:2580 189:1836 190:8407 191:1366 192:9608 193:5810 194:4740 195:3927 196:2137 197:1415 198:5478 199:5837 200:7567 201:4406 202:9672 203:9840 204:4507 205:2837 206:2935 207:3109 208:3962 209:3998 210:3431 211:1865 212:2821 213:2555 214:844 215:66 216:5875 217:2110 218:854 219:381 220:1640 221:918 222:536 223:1187

End of report