Orbit

Routing Table Report 04:00 +10GMT Thu 02 Aug, 2018

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

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

BGP routing table entries examined: 708393 Prefixes after maximum aggregation (per Origin AS): 272053 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 340049 Total ASes present in the Internet Routing Table: 61353 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 52983 Origin ASes announcing only one prefix: 23104 Transit ASes present in the Internet Routing Table: 8370 Transit-only ASes present in the Internet Routing Table: 276 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 71 Number of instances of unregistered ASNs: 71 Number of 32-bit ASNs allocated by the RIRs: 23511 Number of 32-bit ASNs visible in the Routing Table: 18920 Prefixes from 32-bit ASNs in the Routing Table: 79081 Number of bogon 32-bit ASNs visible in the Routing Table: 37 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 278 Number of addresses announced to Internet: 2856917060 Equivalent to 170 /8s, 73 /16s and 24 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.0 Total number of prefixes smaller than registry allocations: 236125

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

Prefixes being announced by APNIC Region ASes: 193382 Total APNIC prefixes after maximum aggregation: 54950 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 191724 Unique aggregates announced from the APNIC address blocks: 78781 APNIC Region origin ASes present in the Internet Routing Table: 8959 APNIC Prefixes per ASN: 21.40 APNIC Region origin ASes announcing only one prefix: 2523 APNIC Region transit ASes present in the Internet Routing Table: 1333 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3919 Number of APNIC addresses announced to Internet: 767281411 Equivalent to 45 /8s, 187 /16s and 201 /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: 210247 Total ARIN prefixes after maximum aggregation: 99971 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 210418 Unique aggregates announced from the ARIN address blocks: 99469 ARIN Region origin ASes present in the Internet Routing Table: 18185 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 6724 ARIN Region transit ASes present in the Internet Routing Table: 1807 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2391 Number of ARIN addresses announced to Internet: 1102928800 Equivalent to 65 /8s, 189 /16s and 91 /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: 193893 Total RIPE prefixes after maximum aggregation: 92690 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 190056 Unique aggregates announced from the RIPE address blocks: 112871 RIPE Region origin ASes present in the Internet Routing Table: 25355 RIPE Prefixes per ASN: 7.50 RIPE Region origin ASes announcing only one prefix: 11428 RIPE Region transit ASes present in the Internet Routing Table: 3513 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7243 Number of RIPE addresses announced to Internet: 714051456 Equivalent to 42 /8s, 143 /16s and 143 /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: 91554 Total LACNIC prefixes after maximum aggregation: 20294 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 92992 Unique aggregates announced from the LACNIC address blocks: 40762 LACNIC Region origin ASes present in the Internet Routing Table: 7360 LACNIC Prefixes per ASN: 12.63 LACNIC Region origin ASes announcing only one prefix: 2031 LACNIC Region transit ASes present in the Internet Routing Table: 1378 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4909 Number of LACNIC addresses announced to Internet: 172176928 Equivalent to 10 /8s, 67 /16s and 54 /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: 19245 Total AfriNIC prefixes after maximum aggregation: 4088 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 22925 Unique aggregates announced from the AfriNIC address blocks: 7925 AfriNIC Region origin ASes present in the Internet Routing Table: 1187 AfriNIC Prefixes per ASN: 19.31 AfriNIC Region origin ASes announcing only one prefix: 398 AfriNIC Region transit ASes present in the Internet Routing Table: 240 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 458 Number of AfriNIC addresses announced to Internet: 100027648 Equivalent to 5 /8s, 246 /16s and 77 /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 4538 4694 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4357 467 458 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2963 1153 84 VIETEL-AS-AP Viettel Group, VN 4766 2858 11135 766 KIXS-AS-KR Korea Telecom, KR 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2657 1636 109 VNPT-AS-VN VNPT Corp, VN 9394 2540 4907 30 CTTNET China TieTong Telecommunications 17974 2259 930 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2236 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2110 417 203 TATACOMM-AS TATA Communications formerl

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6327 3454 1324 82 SHAW - Shaw Communications Inc., CA 22773 3273 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2609 247 458 CABLEONE - CABLE ONE, INC., US 16509 2246 4789 762 AMAZON-02 - Amazon.com, Inc., US 18566 2168 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2121 2625 484 CHARTER-NET-HKY-NC - Charter Communicat 30036 2016 344 147 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2006 1030 1434 AKAMAI-AS - Akamai Technologies, Inc., 209 1993 5069 604 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 7018 1758 20201 1275 ATT-INTERNET4 - AT&T Services, Inc., US

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

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 12479 4621 1610 122 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2539 622 1886 AKAMAI-ASN1, US 8551 2511 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2041 1891 731 ROSTELECOM-AS, RU 34984 2010 335 504 TELLCOM-AS, TR 9121 1862 1692 19 TTNET, TR 13188 1605 100 39 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1212 544 14 CORBINA-AS OJSC "Vimpelcom", RU

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 5176 3349 607 Uninet S.A. de C.V., MX 10620 3534 538 320 Telmex Colombia S.A., CO 11830 2656 369 78 Instituto Costarricense de Electricidad 6503 1668 444 64 Axtel, S.A.B. de C.V., MX 7303 1507 1026 188 Telecom Argentina S.A., AR 28573 1047 2244 184 CLARO S.A., BR 3816 1021 508 128 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 931 377 31 Telefonica del Peru S.A.A., PE 11172 928 126 85 Alestra, S. de R.L. de C.V., MX 18881 913 1078 30 TELEFÔNICA BRASIL S.A, BR

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1170 396 48 LINKdotNET-AS, EG 37611 888 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 741 1411 40 ETISALAT-MISR, EG 24835 635 818 18 RAYA-AS, EG 8452 615 1730 18 TE-AS TE-AS, EG 37492 473 470 57 ORANGE-, TN 29571 458 68 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 378 231 15 MauritiusTelecom, MU

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 5176 3349 607 Uninet S.A. de C.V., MX 4538 4694 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4621 1610 122 UNI2-AS, ES 7545 4357 467 458 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3534 538 320 Telmex Colombia S.A., CO 6327 3454 1324 82 SHAW - Shaw Communications Inc., CA 22773 3273 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2963 1153 84 VIETEL-AS-AP Viettel Group, VN 4766 2858 11135 766 KIXS-AS-KR Korea Telecom, KR

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

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

ASN No of nets Net Savings Description 4538 4694 4620 ERX-CERNET-BKB China Education and Research Net 12479 4621 4499 UNI2-AS, ES 7545 4357 3899 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3454 3372 SHAW - Shaw Communications Inc., CA 10620 3534 3214 Telmex Colombia S.A., CO 22773 3273 3124 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2963 2879 VIETEL-AS-AP Viettel Group, VN 11830 2656 2578 Instituto Costarricense de Electricidad y Telec 45899 2657 2548 VNPT-AS-VN VNPT Corp, VN

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

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

Bad AS Designation Network Transit AS Description 64514 PRIVATE 5.42.231.0/24 35753 ITC ITC AS number, SA 200358 UNALLOCATED 23.133.1.0/24 204710 BOLTN-HOSTING-LIMITED, GB 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64500 DOCUMENT 45.43.56.0/24 135391 AOFEI-HK AOFEI DATA INTERNATIO 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 4200015017 PRIVATE 47.74.136.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.161.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.74.203.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab 4200015017 PRIVATE 47.88.147.0/24 45102 CNNIC-ALIBABA-CN-NET-AP Alibab

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

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

Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN

Complete listing at http://thyme.rand.apnic.net/current/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 /8:14 /9:11 /10:36 /11:99 /12:291 /13:570 /14:1096 /15:1896 /16:13369 /17:7929 /18:13792 /19:25360 /20:39355 /21:45782 /22:87860 /23:71559 /24:397213 /25:799 /26:605 /27:625 /28:35 /29:20 /30:19 /31:4 /32:54

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

ASN No of nets Total ann. Description 12479 3364 4621 UNI2-AS, ES 6327 3241 3454 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2534 3273 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2168 MEGAPATH5-US - MegaPath Corporation, US 11492 2029 2609 CABLEONE - CABLE ONE, INC., US 11830 2004 2656 Instituto Costarricense de Electricidad y Telec 8551 1973 2511 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1768 2016 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3534 Telmex Colombia S.A., CO

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

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

1:1613 2:846 4:18 5:2836 6:41 7:1 8:1125 12:1868 13:207 14:1768 15:31 16:3 17:188 18:54 20:50 23:2458 24:2203 25:2 27:2473 31:2034 32:85 35:27 36:509 37:2777 38:1483 39:247 40:122 41:3151 42:695 43:1969 44:121 45:5213 46:3096 47:204 49:1332 50:1053 51:318 52:1074 54:367 55:2 56:12 57:39 58:1622 59:990 60:401 61:2117 62:1871 63:1783 64:5037 65:2199 66:4675 67:2427 68:1157 69:3271 70:1154 71:580 72:2133 74:2717 75:420 76:458 77:1639 78:1699 79:1815 80:1547 81:1385 82:1074 83:784 84:1070 85:1988 86:562 87:1355 88:922 89:2354 90:213 91:6422 92:1258 93:2366 94:2387 95:2920 96:775 97:355 98:936 99:133 100:85 101:1234 102:176 103:18211 104:3572 105:216 106:768 107:1794 108:697 109:3165 110:1629 111:1780 112:1330 113:1297 114:1134 115:1654 116:1640 117:1768 118:2211 119:1664 120:1009 121:1061 122:2472 123:1763 124:1443 125:1922 128:1086 129:668 130:490 131:1638 132:724 133:195 134:1019 135:232 136:503 137:651 138:1926 139:661 140:475 141:734 142:803 143:1000 144:812 145:484 146:1204 147:734 148:1642 149:750 150:743 151:1097 152:816 153:321 154:1464 155:795 156:1189 157:798 158:655 159:1782 160:1277 161:799 162:2590 163:594 164:1065 165:1525 166:463 167:1305 168:3102 169:827 170:3827 171:492 172:1025 173:2002 174:928 175:772 176:2009 177:4028 178:2553 179:1234 180:2176 181:2403 182:2398 183:1238 184:1063 185:13882 186:3588 187:2404 188:2884 189:2029 190:8166 191:1336 192:9796 193:6088 194:4959 195:3979 196:2658 197:1596 198:5564 199:5886 200:7331 201:5015 202:10249 203:10255 204:4575 205:2897 206:3178 207:3200 208:3971 209:3994 210:3877 211:1988 212:3052 213:2811 214:1024 215:56 216:6046 217:2124 218:856 219:582 220:1812 221:992 222:973 223:1373

End of report