Orbit

Routing Table Report 04:00 +10GMT Wed 01 Aug, 2018

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

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

BGP routing table entries examined: 708310 Prefixes after maximum aggregation (per Origin AS): 272060 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 340066 Total ASes present in the Internet Routing Table: 61340 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 52973 Origin ASes announcing only one prefix: 23067 Transit ASes present in the Internet Routing Table: 8367 Transit-only ASes present in the Internet Routing Table: 272 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: 69 Number of instances of unregistered ASNs: 69 Number of 32-bit ASNs allocated by the RIRs: 23499 Number of 32-bit ASNs visible in the Routing Table: 18909 Prefixes from 32-bit ASNs in the Routing Table: 79155 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: 2856825124 Equivalent to 170 /8s, 71 /16s and 177 /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: 235982

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

Prefixes being announced by APNIC Region ASes: 193443 Total APNIC prefixes after maximum aggregation: 54981 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 191802 Unique aggregates announced from the APNIC address blocks: 78855 APNIC Region origin ASes present in the Internet Routing Table: 8965 APNIC Prefixes per ASN: 21.39 APNIC Region origin ASes announcing only one prefix: 2516 APNIC Region transit ASes present in the Internet Routing Table: 1332 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: 3922 Number of APNIC addresses announced to Internet: 767351811 Equivalent to 45 /8s, 188 /16s and 220 /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: 210166 Total ARIN prefixes after maximum aggregation: 99987 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 210305 Unique aggregates announced from the ARIN address blocks: 99390 ARIN Region origin ASes present in the Internet Routing Table: 18187 ARIN Prefixes per ASN: 11.56 ARIN Region origin ASes announcing only one prefix: 6716 ARIN Region transit ASes present in the Internet Routing Table: 1806 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: 2387 Number of ARIN addresses announced to Internet: 1102939008 Equivalent to 65 /8s, 189 /16s and 131 /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: 193794 Total RIPE prefixes after maximum aggregation: 92656 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 189969 Unique aggregates announced from the RIPE address blocks: 112863 RIPE Region origin ASes present in the Internet Routing Table: 25341 RIPE Prefixes per ASN: 7.50 RIPE Region origin ASes announcing only one prefix: 11423 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: 7235 Number of RIPE addresses announced to Internet: 713843072 Equivalent to 42 /8s, 140 /16s and 97 /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: 91615 Total LACNIC prefixes after maximum aggregation: 20307 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 93050 Unique aggregates announced from the LACNIC address blocks: 40820 LACNIC Region origin ASes present in the Internet Routing Table: 7365 LACNIC Prefixes per ASN: 12.63 LACNIC Region origin ASes announcing only one prefix: 2017 LACNIC Region transit ASes present in the Internet Routing Table: 1382 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: 4912 Number of LACNIC addresses announced to Internet: 172224544 Equivalent to 10 /8s, 67 /16s and 240 /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: 19222 Total AfriNIC prefixes after maximum aggregation: 4071 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 22906 Unique aggregates announced from the AfriNIC address blocks: 7895 AfriNIC Region origin ASes present in the Internet Routing Table: 1180 AfriNIC Prefixes per ASN: 19.41 AfriNIC Region origin ASes announcing only one prefix: 395 AfriNIC Region transit ASes present in the Internet Routing Table: 237 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: 453 Number of AfriNIC addresses announced to Internet: 100019200 Equivalent to 5 /8s, 246 /16s and 44 /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 4690 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4365 467 460 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2974 1153 84 VIETEL-AS-AP Viettel Group, VN 4766 2858 11135 766 KIXS-AS-KR Korea Telecom, KR 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2658 1637 110 VNPT-AS-VN VNPT Corp, VN 9394 2542 4907 31 CTTNET China TieTong Telecommunications 17974 2260 930 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2239 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2112 417 205 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 3433 1324 82 SHAW - Shaw Communications Inc., CA 22773 3271 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2537 243 477 CABLEONE - CABLE ONE, INC., US 16509 2253 4790 762 AMAZON-02 - Amazon.com, Inc., US 18566 2167 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2117 2616 479 CHARTER-NET-HKY-NC - Charter Communicat 30036 2015 344 150 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 2012 1034 1438 AKAMAI-AS - Akamai Technologies, Inc., 209 1988 5069 599 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 7018 1746 20200 1263 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 4618 1610 122 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2544 624 1890 AKAMAI-ASN1, US 8551 2516 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2041 1891 731 ROSTELECOM-AS, RU 34984 2009 335 503 TELLCOM-AS, TR 9121 1862 1692 19 TTNET, TR 13188 1605 100 39 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1215 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 5174 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 1043 2244 184 CLARO S.A., BR 3816 1021 508 128 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 930 377 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 742 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 5174 3349 607 Uninet S.A. de C.V., MX 4538 4690 4192 74 ERX-CERNET-BKB China Education and Rese 12479 4618 1610 122 UNI2-AS, ES 7545 4365 467 460 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3534 538 320 Telmex Colombia S.A., CO 6327 3433 1324 82 SHAW - Shaw Communications Inc., CA 22773 3271 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2974 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 4690 4616 ERX-CERNET-BKB China Education and Research Net 12479 4618 4496 UNI2-AS, ES 7545 4365 3905 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3433 3351 SHAW - Shaw Communications Inc., CA 10620 3534 3214 Telmex Colombia S.A., CO 22773 3271 3122 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2974 2890 VIETEL-AS-AP Viettel Group, VN 11830 2656 2578 Instituto Costarricense de Electricidad y Telec 45899 2658 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 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 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW

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 /16:13368 /17:7931 /18:13782 /19:25365 /20:39353 /21:45777 /22:87787 /23:71526 /24:397255 /25:796 /26:605 /27:622 /28:33 /29:20 /30:19 /31:4 /32:54

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

ASN No of nets Total ann. Description 12479 3361 4618 UNI2-AS, ES 6327 3220 3433 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2532 3271 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 2004 2656 Instituto Costarricense de Electricidad y Telec 8551 1978 2516 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1959 2537 CABLEONE - CABLE ONE, INC., US 30036 1767 2015 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) ----------------------------------------------

1:1614 2:846 4:18 5:2842 6:41 7:1 8:1122 12:1875 13:207 14:1768 15:31 16:3 17:188 18:54 20:50 23:2458 24:2200 25:2 27:2475 31:2034 32:85 35:27 36:508 37:2780 38:1488 39:247 40:122 41:3155 42:694 43:1973 44:121 45:5213 46:3099 47:204 49:1332 50:1053 51:318 52:1071 54:370 55:2 56:12 57:39 58:1615 59:991 60:402 61:2116 62:1869 63:1785 64:5048 65:2199 66:4657 67:2425 68:1159 69:3278 70:1156 71:580 72:2130 74:2716 75:420 76:460 77:1635 78:1698 79:1817 80:1530 81:1389 82:1074 83:785 84:1071 85:2004 86:563 87:1352 88:923 89:2352 90:214 91:6424 92:1260 93:2364 94:2386 95:2929 96:775 97:355 98:936 99:133 100:85 101:1233 102:171 103:18285 104:3578 105:216 106:768 107:1790 108:696 109:3171 110:1629 111:1778 112:1329 113:1295 114:1136 115:1654 116:1639 117:1768 118:2212 119:1667 120:1012 121:1061 122:2473 123:1758 124:1444 125:1922 128:1082 129:668 130:490 131:1645 132:727 133:195 134:1020 135:232 136:505 137:651 138:1928 139:663 140:477 141:735 142:800 143:1018 144:808 145:484 146:1206 147:734 148:1643 149:752 150:740 151:1098 152:814 153:320 154:1457 155:797 156:1188 157:798 158:654 159:1781 160:1268 161:804 162:2587 163:592 164:1069 165:1524 166:458 167:1302 168:3122 169:821 170:3843 171:492 172:1003 173:1993 174:904 175:770 176:2008 177:4012 178:2555 179:1234 180:2180 181:2398 182:2399 183:1234 184:1031 185:13883 186:3594 187:2404 188:2884 189:2045 190:8164 191:1353 192:9808 193:6091 194:4944 195:3976 196:2659 197:1607 198:5559 199:5885 200:7332 201:5017 202:10249 203:10257 204:4576 205:2902 206:3167 207:3201 208:3967 209:3992 210:3877 211:1987 212:3026 213:2814 214:1035 215:56 216:6032 217:2124 218:856 219:579 220:1813 221:992 222:973 223:1375

End of report