Orbit

Routing Table Report 09:00 +10GMT Tue 30 Oct, 2018

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

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

BGP routing table entries examined: 720046 Prefixes after maximum aggregation (per Origin AS): 280325 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 349774 Total ASes present in the Internet Routing Table: 62260 Prefixes per ASN: 11.57 Origin-only ASes present in the Internet Routing Table: 53575 Origin ASes announcing only one prefix: 23370 Transit ASes present in the Internet Routing Table: 8685 Transit-only ASes present in the Internet Routing Table: 267 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 3139 Number of instances of unregistered ASNs: 3145 Number of 32-bit ASNs allocated by the RIRs: 24651 Number of 32-bit ASNs visible in the Routing Table: 19929 Prefixes from 32-bit ASNs in the Routing Table: 84730 Number of bogon 32-bit ASNs visible in the Routing Table: 37 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3242 Number of addresses announced to Internet: 2898112456 Equivalent to 172 /8s, 189 /16s and 175 /24s Percentage of available address space announced: 78.3 Percentage of allocated address space announced: 78.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241142

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

Prefixes being announced by APNIC Region ASes: 191198 Total APNIC prefixes after maximum aggregation: 55216 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 188991 Unique aggregates announced from the APNIC address blocks: 79884 APNIC Region origin ASes present in the Internet Routing Table: 9191 APNIC Prefixes per ASN: 20.56 APNIC Region origin ASes announcing only one prefix: 2597 APNIC Region transit ASes present in the Internet Routing Table: 1381 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4191 Number of APNIC addresses announced to Internet: 766806528 Equivalent to 45 /8s, 180 /16s and 138 /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, 131072-139577 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: 214273 Total ARIN prefixes after maximum aggregation: 101781 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213714 Unique aggregates announced from the ARIN address blocks: 102084 ARIN Region origin ASes present in the Internet Routing Table: 18267 ARIN Prefixes per ASN: 11.70 ARIN Region origin ASes announcing only one prefix: 6795 ARIN Region transit ASes present in the Internet Routing Table: 1841 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2477 Number of ARIN addresses announced to Internet: 1098785024 Equivalent to 65 /8s, 126 /16s and 33 /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, 393216-399260 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: 197613 Total RIPE prefixes after maximum aggregation: 94487 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 194046 Unique aggregates announced from the RIPE address blocks: 114595 RIPE Region origin ASes present in the Internet Routing Table: 25588 RIPE Prefixes per ASN: 7.58 RIPE Region origin ASes announcing only one prefix: 11477 RIPE Region transit ASes present in the Internet Routing Table: 3643 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7532 Number of RIPE addresses announced to Internet: 714887752 Equivalent to 42 /8s, 156 /16s and 82 /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 196608-210331 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: 93909 Total LACNIC prefixes after maximum aggregation: 21530 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95348 Unique aggregates announced from the LACNIC address blocks: 41589 LACNIC Region origin ASes present in the Internet Routing Table: 7700 LACNIC Prefixes per ASN: 12.38 LACNIC Region origin ASes announcing only one prefix: 2099 LACNIC Region transit ASes present in the Internet Routing Table: 1444 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5246 Number of LACNIC addresses announced to Internet: 172386048 Equivalent to 10 /8s, 70 /16s and 103 /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: 19908 Total AfriNIC prefixes after maximum aggregation: 4221 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 24703 Unique aggregates announced from the AfriNIC address blocks: 8401 AfriNIC Region origin ASes present in the Internet Routing Table: 1210 AfriNIC Prefixes per ASN: 20.42 AfriNIC Region origin ASes announcing only one prefix: 402 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 483 Number of AfriNIC addresses announced to Internet: 102251264 Equivalent to 6 /8s, 24 /16s and 59 /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 4528 513 509 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2986 1684 108 VNPT-AS-VN VNPT Corp, VN 7552 2926 1153 93 VIETEL-AS-AP Viettel Group, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9394 2426 4907 31 CTTNET China TieTong Telecommunications 4766 2379 11130 751 KIXS-AS-KR Korea Telecom, KR 17974 2246 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2243 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2128 421 169 TATACOMM-AS TATA Communications formerl 9498 1907 393 156 BBIL-AP BHARTI Airtel Ltd., IN

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

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

ASN No of nets /20 equiv MaxAgg Description 6327 3460 1324 83 SHAW - Shaw Communications Inc., CA 11492 3452 223 639 CABLEONE - CABLE ONE, INC., US 22773 3270 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2390 5011 859 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2737 540 CHARTER-NET-HKY-NC - Charter Communicat 16625 2104 1131 1568 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2053 346 153 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2033 5079 590 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 4992 1615 134 UNI2-AS, ES 39891 3393 187 19 ALJAWWALSTC-AS, SA 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2557 573 1907 AKAMAI-ASN1, US 12389 2116 2125 679 ROSTELECOM-AS, RU 34984 2021 335 532 TELLCOM-AS, TR 9121 1872 1691 17 TTNET, TR 13188 1496 93 158 TRIOLAN, UA 8402 1285 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 5429 3307 598 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2665 370 80 Instituto Costarricense de Electricidad 6503 1659 449 55 Axtel, S.A.B. de C.V., MX 7303 1437 959 210 Telecom Argentina S.A., AR 28573 1127 2237 181 CLARO S.A., BR 6147 1102 377 29 Telefonica del Peru S.A.A., PE 3816 1027 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 921 537 258 Mega Cable, S.A. de C.V., MX

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1183 396 48 LINKdotNET-AS, EG 37611 907 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 753 1411 41 ETISALAT-MISR, EG 24835 682 758 20 RAYA-AS, EG 8452 637 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 461 70 12 ORANGE-COTE-IVOIRE, CI 23889 400 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ

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

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

ASN No of nets /20 equiv MaxAgg Description 65332 6088 10395 3043 -Private Use AS-, ZZ 8151 5429 3307 598 Uninet S.A. de C.V., MX 12479 4992 1615 134 UNI2-AS, ES 7545 4528 513 509 TPG-INTERNET-AP TPG Telecom Limited, AU 6327 3460 1324 83 SHAW - Shaw Communications Inc., CA 11492 3452 223 639 CABLEONE - CABLE ONE, INC., US 39891 3393 187 19 ALJAWWALSTC-AS, SA 22773 3270 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

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

ASN No of nets Net Savings Description 12479 4992 4858 UNI2-AS, ES 8151 5429 4831 Uninet S.A. de C.V., MX 7545 4528 4019 TPG-INTERNET-AP TPG Telecom Limited, AU 6327 3460 3377 SHAW - Shaw Communications Inc., CA 39891 3393 3374 ALJAWWALSTC-AS, SA 22773 3270 3107 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3044 3001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2986 2878 VNPT-AS-VN VNPT Corp, VN 7552 2926 2833 VIETEL-AS-AP Viettel Group, VN 11492 3452 2813 CABLEONE - CABLE ONE, INC., US

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

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

Bad AS Designation Network Transit AS Description 65332 PRIVATE 0.0.0.0/8 0 UNKNOWN 65535 UNALLOCATED 1.6.6.0/24 9583 SIFY-AS-IN Sify Limited, IN 65332 PRIVATE 2.56.0.0/14 0 UNKNOWN 65332 PRIVATE 5.133.64.0/18 0 UNKNOWN 65332 PRIVATE 5.180.0.0/14 0 UNKNOWN 65332 PRIVATE 5.252.0.0/15 0 UNKNOWN 65332 PRIVATE 10.0.0.0/8 0 UNKNOWN 65333 PRIVATE 15.176.96.0/20 7430 TANDEM - Hewlett-Packard Compa 65332 PRIVATE 31.40.192.0/18 0 UNKNOWN 65332 PRIVATE 37.44.192.0/18 0 UNKNOWN

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

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

Prefix Origin AS Description 0.0.0.0/8 65332 -Private Use AS-, ZZ 10.0.0.0/8 65332 -Private Use AS-, ZZ 100.64.0.0/10 65332 -Private Use AS-, ZZ 169.254.0.0/16 65332 -Private Use AS-, ZZ 172.16.0.0/12 65332 -Private Use AS-, ZZ 192.0.0.0/24 65332 -Private Use AS-, ZZ 192.168.0.0/16 65332 -Private Use AS-, ZZ 198.18.0.0/15 65332 -Private Use AS-, ZZ 198.51.100.0/24 65332 -Private Use AS-, ZZ 203.0.113.0/24 65332 -Private Use AS-, ZZ

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

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

Network Origin AS Description 2.56.0.0/14 65332 PRIVATE ASN 5.133.64.0/18 65332 PRIVATE ASN 5.180.0.0/14 65332 PRIVATE ASN 5.252.0.0/15 65332 PRIVATE ASN 27.100.7.0/24 56096 UNKNOWN 31.40.192.0/18 65332 PRIVATE ASN 37.44.192.0/18 65332 PRIVATE ASN 37.221.64.0/18 65332 PRIVATE ASN 41.62.0.0/16 65332 PRIVATE ASN 41.67.64.0/20 65332 PRIVATE ASN

Complete listing at http://thyme.rand.apnic.net/singapore/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 /9:11 /10:37 /11:101 /12:291 /13:571 /14:1114 /15:1920 /16:13306 /17:7793 /18:13713 /19:25109 /20:38378 /21:45341 /22:89298 /23:74236 /24:407475 /25:32 /26:18 /27:20 /28:70 /29:220 /30:944 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3814 4992 UNI2-AS, ES 6327 3247 3460 SHAW - Shaw Communications Inc., CA 11492 2739 3452 CABLEONE - CABLE ONE, INC., US 39891 2562 3393 ALJAWWALSTC-AS, SA 22773 2527 3270 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2500 3044 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2012 2665 Instituto Costarricense de Electricidad y Telec 30036 1802 2053 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1617 2:891 4:18 5:2666 6:43 7:1 8:1142 9:1 12:1872 13:242 14:1849 15:33 16:3 17:192 18:58 20:51 23:2473 24:2434 25:2 27:2514 31:2063 32:74 35:30 36:559 37:2934 38:1559 39:264 40:122 41:3208 42:728 43:1977 44:125 45:5877 46:3087 47:225 49:1354 50:1071 51:316 52:1099 54:361 55:1 56:12 57:44 58:1585 59:938 60:446 61:2080 62:1893 63:1796 64:5059 65:2189 66:4842 67:2674 68:1158 69:3340 70:1168 71:590 72:2250 74:2728 75:414 76:478 77:2435 78:1483 79:2226 80:1565 81:1414 82:1059 83:793 84:1033 85:2082 86:576 87:1463 88:945 89:2373 90:208 91:6760 92:1264 93:2401 94:2440 95:3115 96:912 97:350 98:944 99:148 100:86 101:1220 102:263 103:19157 104:3583 105:236 106:897 107:1834 108:709 109:3341 110:1656 111:1813 112:1417 113:1328 114:1143 115:1700 116:1627 117:1822 118:2259 119:1658 120:1048 121:991 122:2324 123:1679 124:1402 125:1898 128:1159 129:684 130:484 131:1616 132:710 133:189 134:1023 135:237 136:529 137:659 138:1951 139:719 140:453 141:750 142:790 143:1006 144:842 145:499 146:1258 147:764 148:1677 149:770 150:760 151:984 152:865 153:325 154:1892 155:952 156:1557 157:839 158:655 159:1733 160:1482 161:870 162:2614 163:748 164:1094 165:1573 166:444 167:1339 168:3140 169:857 170:3993 171:496 172:1061 173:2088 174:990 175:836 176:2050 177:4025 178:2484 179:1302 180:2114 181:2447 182:2576 183:1304 184:1127 185:14299 186:3639 187:2443 188:2925 189:1997 190:8356 191:1393 192:9941 193:7010 194:5659 195:4168 196:2838 197:1616 198:5631 199:5972 200:7431 201:5019 202:9990 203:10144 204:4584 205:3016 206:3159 207:3156 208:3959 209:4132 210:3518 211:1846 212:2972 213:2819 214:1048 215:55 216:6009 217:2169 218:838 219:407 220:1822 221:1007 222:815 223:1388

End of report