Orbit

Routing Table Report 08:00 +10GMT Fri 09 Jun, 2017

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

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

BGP routing table entries examined: 641207 Prefixes after maximum aggregation (per Origin AS): 252201 Deaggregation factor: 2.54 Unique aggregates announced (without unneeded subnets): 313868 Total ASes present in the Internet Routing Table: 57357 Prefixes per ASN: 11.18 Origin-only ASes present in the Internet Routing Table: 49561 Origin ASes announcing only one prefix: 22001 Transit ASes present in the Internet Routing Table: 7796 Transit-only ASes present in the Internet Routing Table: 224 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 209 Numnber of instances of unregistered ASNs: 215 Number of 32-bit ASNs allocated by the RIRs: 18934 Number of 32-bit ASNs visible in the Routing Table: 14693 Prefixes from 32-bit ASNs in the Routing Table: 59348 Number of bogon 32-bit ASNs visible in the Routing Table: 47 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 372 Number of addresses announced to Internet: 2869434113 Equivalent to 171 /8s, 8 /16s and 23 /24s Percentage of available address space announced: 77.5 Percentage of allocated address space announced: 77.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.6 Total number of prefixes smaller than registry allocations: 215175

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

Prefixes being announced by APNIC Region ASes: 168261 Total APNIC prefixes after maximum aggregation: 50254 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 168824 Unique aggregates announced from the APNIC address blocks: 73323 APNIC Region origin ASes present in the Internet Routing Table: 8083 APNIC Prefixes per ASN: 20.89 APNIC Region origin ASes announcing only one prefix: 2293 APNIC Region transit ASes present in the Internet Routing Table: 1139 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2975 Number of APNIC addresses announced to Internet: 762110720 Equivalent to 45 /8s, 108 /16s and 227 /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: 197104 Total ARIN prefixes after maximum aggregation: 94316 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 199036 Unique aggregates announced from the ARIN address blocks: 91869 ARIN Region origin ASes present in the Internet Routing Table: 17872 ARIN Prefixes per ASN: 11.14 ARIN Region origin ASes announcing only one prefix: 6629 ARIN Region transit ASes present in the Internet Routing Table: 1778 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2009 Number of ARIN addresses announced to Internet: 1110472448 Equivalent to 66 /8s, 48 /16s and 119 /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: 175432 Total RIPE prefixes after maximum aggregation: 85487 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 171099 Unique aggregates announced from the RIPE address blocks: 102730 RIPE Region origin ASes present in the Internet Routing Table: 24088 RIPE Prefixes per ASN: 7.10 RIPE Region origin ASes announcing only one prefix: 11093 RIPE Region transit ASes present in the Internet Routing Table: 3464 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5886 Number of RIPE addresses announced to Internet: 711671297 Equivalent to 42 /8s, 107 /16s and 62 /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: 81490 Total LACNIC prefixes after maximum aggregation: 18237 LACNIC Deaggregation factor: 4.47 Prefixes being announced from the LACNIC address blocks: 82751 Unique aggregates announced from the LACNIC address blocks: 38697 LACNIC Region origin ASes present in the Internet Routing Table: 5986 LACNIC Prefixes per ASN: 13.82 LACNIC Region origin ASes announcing only one prefix: 1657 LACNIC Region transit ASes present in the Internet Routing Table: 1094 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 43 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3503 Number of LACNIC addresses announced to Internet: 170646016 Equivalent to 10 /8s, 43 /16s and 218 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 17473 Total AfriNIC prefixes after maximum aggregation: 3820 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 19124 Unique aggregates announced from the AfriNIC address blocks: 6917 AfriNIC Region origin ASes present in the Internet Routing Table: 1051 AfriNIC Prefixes per ASN: 18.20 AfriNIC Region origin ASes announcing only one prefix: 328 AfriNIC Region transit ASes present in the Internet Routing Table: 211 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 320 Number of AfriNIC addresses announced to Internet: 91829760 Equivalent to 5 /8s, 121 /16s and 54 /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 3618 402 372 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2738 1499 540 BSNL-NIB National Internet Backbone, IN 4766 2386 11137 748 KIXS-AS-KR Korea Telecom, KR 9808 2198 8698 32 CMNET-GD Guangdong Mobile Communication 4755 2084 421 217 TATACOMM-AS TATA Communications formerl 45899 1938 1415 103 VNPT-AS-VN VNPT Corp, VN 7552 1615 1100 66 VIETEL-AS-AP Viettel Corporation, VN 9498 1580 360 137 BBIL-AP BHARTI Airtel Ltd., IN 9583 1577 121 541 SIFY-AS-IN Sify Limited, 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 22773 3816 2969 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3399 1333 80 SHAW - Shaw Communications Inc., CA 18566 2123 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2008 2171 412 CHARTER-NET-HKY-NC - Charter Communicat 16509 1903 3692 586 AMAZON-02 - Amazon.com, Inc., US 209 1815 5069 635 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1781 324 315 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1696 854 232 ITCDELTA - Earthlink, Inc., US 701 1523 10577 631 UUNET - MCI Communications Services, In

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 3338 187 22 ALJAWWALSTC-AS, SA 8551 3108 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2884 981 2076 AKAMAI-ASN1, US 34984 2017 328 390 TELLCOM-AS, TR 9121 1977 1691 17 TTNET, TR 12479 1598 1044 52 UNI2-AS, ES 13188 1597 99 55 TRIOLAN, UA 12389 1482 1408 625 ROSTELECOM-AS, RU 9198 1325 352 25 KAZTELECOM-AS, KZ 6849 1225 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 3545 545 153 Telmex Colombia S.A., CO 8151 2527 3404 567 Uninet S.A. de C.V., MX 11830 2083 369 57 Instituto Costarricense de Electricidad 7303 1568 1010 248 Telecom Argentina S.A., AR 6503 1536 437 54 Axtel, S.A.B. de C.V., MX 6147 1294 377 27 Telefonica del Peru S.A.A., PE 3816 1002 492 185 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 998 2300 175 CLARO S.A., BR 11172 906 126 81 Alestra, S. de R.L. de C.V., MX 18881 894 1052 23 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 1259 398 48 LINKdotNET-AS, EG 37611 718 67 7 Afrihost, ZA 36903 706 355 138 MT-MPLS, MA 36992 627 1375 26 ETISALAT-MISR, EG 24835 495 850 15 RAYA-AS, EG 29571 419 36 10 CITelecom-AS, CI 37492 407 320 75 ORANGE-, TN 8452 386 1730 17 TE-AS TE-AS, EG 37054 363 19 7 TGN, MG 15399 354 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 22773 3816 2969 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3618 402 372 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3545 545 153 Telmex Colombia S.A., CO 6327 3399 1333 80 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3108 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2884 981 2076 AKAMAI-ASN1, US 9829 2738 1499 540 BSNL-NIB National Internet Backbone, IN 8151 2527 3404 567 Uninet S.A. de C.V., MX

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

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

ASN No of nets Net Savings Description 10620 3545 3392 Telmex Colombia S.A., CO 6327 3399 3319 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 7545 3618 3246 TPG-INTERNET-AP TPG Telecom Limited, AU 8551 3108 3068 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2975 2902 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2738 2198 BSNL-NIB National Internet Backbone, IN 9808 2198 2166 CMNET-GD Guangdong Mobile Communication Co.Ltd. 6389 2066 2027 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 11830 2083 2026 Instituto Costarricense de Electricidad y Telec

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

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

Bad AS Designation Network Transit AS Description 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 & 64550 PRIVATE 20.139.93.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien 64550 PRIVATE 20.143.240.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien 65456 PRIVATE 31.171.126.0/23 199311 AZRT-LX Local Internet Exchang 66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.245.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.246.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.247.0/24 16735 ALGAR TELECOM S/A, 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 14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.248.0/24 64091 UNKNOWN 36.255.248.0/22 64091 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US

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 /11:104 /12:281 /13:543 /14:1050 /15:1854 /16:13457 /17:7548 /18:13281 /19:24265 /20:37359 /21:40429 /22:76482 /23:63009 /24:360281 /25:7 /26:5 /27:10 /28:95 /29:243 /30:774 /31:0 /32:65

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

ASN No of nets Total ann. Description 6327 3193 3399 SHAW - Shaw Communications Inc., CA 22773 2966 3816 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2573 3108 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2016 2123 MEGAPATH5-US - MegaPath Corporation, US 30036 1577 1781 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1473 2083 Instituto Costarricense de Electricidad y Telec 10620 1471 3545 Telmex Colombia S.A., CO 6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1369 1977 TTNET, TR

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

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

1:1596 2:843 4:18 5:2437 6:34 8:1032 12:1827 13:122 14:1676 15:27 16:2 17:119 18:121 20:57 23:2319 24:1827 25:2 27:2392 31:1908 32:60 33:9 35:20 36:410 37:2592 38:1312 39:42 40:98 41:3057 42:465 43:1918 44:73 45:2738 46:2768 47:123 49:1210 50:983 51:19 52:822 54:360 55:5 56:4 57:46 58:1432 59:922 60:389 61:1861 62:1595 63:1917 64:4542 65:2214 66:4518 67:2245 68:1226 69:3358 70:1148 71:582 72:2176 74:2676 75:387 76:429 77:1470 78:1445 79:2505 80:1400 81:1387 82:1001 83:721 84:859 85:1748 86:483 87:1149 88:765 89:2066 90:176 91:6208 92:1030 93:2399 94:2374 95:2756 96:622 97:351 98:1052 99:89 100:154 101:1172 103:14817 104:2893 105:190 106:488 107:1650 108:803 109:2962 110:1408 111:1714 112:1178 113:1204 114:1011 115:1693 116:1749 117:1723 118:2150 119:1569 120:1026 121:1047 122:2235 123:1780 124:1471 125:1802 128:733 129:637 130:426 131:1383 132:519 133:199 134:639 135:221 136:450 137:432 138:1944 139:479 140:320 141:569 142:748 143:931 144:797 145:181 146:1011 147:666 148:1427 149:580 150:707 151:975 152:785 153:291 154:916 155:742 156:590 157:628 158:453 159:1368 160:660 161:741 162:2485 163:521 164:788 165:1222 166:378 167:1252 168:2655 169:777 170:3350 171:318 172:1024 173:1890 174:809 175:736 176:1840 177:4027 178:2504 179:1171 180:2201 181:1892 182:2329 183:993 184:863 185:9839 186:3089 187:2173 188:2693 189:1825 190:8185 191:1339 192:9402 193:5778 194:4648 195:3888 196:2124 197:1363 198:5455 199:5865 200:7425 201:4320 202:9626 203:9909 204:4437 205:2804 206:2944 207:3127 208:3978 209:3997 210:3426 211:1894 212:2823 213:2503 214:880 215:67 216:5730 217:2095 218:788 219:378 220:1626 221:911 222:530 223:1169

End of report