Orbit

Routing Table Report 09:00 +10GMT Sun 28 Oct, 2018

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

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

BGP routing table entries examined: 719737 Prefixes after maximum aggregation (per Origin AS): 280034 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 349727 Total ASes present in the Internet Routing Table: 62250 Prefixes per ASN: 11.56 Origin-only ASes present in the Internet Routing Table: 53568 Origin ASes announcing only one prefix: 23395 Transit ASes present in the Internet Routing Table: 8682 Transit-only ASes present in the Internet Routing Table: 269 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: 3136 Number of instances of unregistered ASNs: 3142 Number of 32-bit ASNs allocated by the RIRs: 24636 Number of 32-bit ASNs visible in the Routing Table: 19915 Prefixes from 32-bit ASNs in the Routing Table: 84109 Number of bogon 32-bit ASNs visible in the Routing Table: 55 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3240 Number of addresses announced to Internet: 2902008776 Equivalent to 172 /8s, 249 /16s and 35 /24s Percentage of available address space announced: 78.4 Percentage of allocated address space announced: 78.4 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: 241640

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

Prefixes being announced by APNIC Region ASes: 190447 Total APNIC prefixes after maximum aggregation: 55021 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 188231 Unique aggregates announced from the APNIC address blocks: 79719 APNIC Region origin ASes present in the Internet Routing Table: 9181 APNIC Prefixes per ASN: 20.50 APNIC Region origin ASes announcing only one prefix: 2597 APNIC Region transit ASes present in the Internet Routing Table: 1385 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: 4184 Number of APNIC addresses announced to Internet: 766627072 Equivalent to 45 /8s, 177 /16s and 205 /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: 214200 Total ARIN prefixes after maximum aggregation: 101787 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 213590 Unique aggregates announced from the ARIN address blocks: 102141 ARIN Region origin ASes present in the Internet Routing Table: 18265 ARIN Prefixes per ASN: 11.69 ARIN Region origin ASes announcing only one prefix: 6797 ARIN Region transit ASes present in the Internet Routing Table: 1838 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: 2475 Number of ARIN addresses announced to Internet: 1102846464 Equivalent to 65 /8s, 188 /16s and 26 /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: 198408 Total RIPE prefixes after maximum aggregation: 94405 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 194924 Unique aggregates announced from the RIPE address blocks: 114689 RIPE Region origin ASes present in the Internet Routing Table: 25606 RIPE Prefixes per ASN: 7.61 RIPE Region origin ASes announcing only one prefix: 11496 RIPE Region transit ASes present in the Internet Routing Table: 3641 Average RIPE Region AS path length visible: 3.6 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7539 Number of RIPE addresses announced to Internet: 714938440 Equivalent to 42 /8s, 157 /16s and 24 /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: 93653 Total LACNIC prefixes after maximum aggregation: 21518 LACNIC Deaggregation factor: 4.35 Prefixes being announced from the LACNIC address blocks: 95092 Unique aggregates announced from the LACNIC address blocks: 41575 LACNIC Region origin ASes present in the Internet Routing Table: 7682 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: 1443 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: 5233 Number of LACNIC addresses announced to Internet: 172340992 Equivalent to 10 /8s, 69 /16s and 183 /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: 19887 Total AfriNIC prefixes after maximum aggregation: 4216 AfriNIC Deaggregation factor: 4.72 Prefixes being announced from the AfriNIC address blocks: 24658 Unique aggregates announced from the AfriNIC address blocks: 8386 AfriNIC Region origin ASes present in the Internet Routing Table: 1211 AfriNIC Prefixes per ASN: 20.36 AfriNIC Region origin ASes announcing only one prefix: 406 AfriNIC Region transit ASes present in the Internet Routing Table: 246 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: 484 Number of AfriNIC addresses announced to Internet: 102235392 Equivalent to 6 /8s, 23 /16s and 253 /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 4521 509 502 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2987 1684 109 VNPT-AS-VN VNPT Corp, VN 7552 2950 1153 93 VIETEL-AS-AP Viettel Group, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9394 2427 4907 31 CTTNET China TieTong Telecommunications 4766 2379 11130 751 KIXS-AS-KR Korea Telecom, KR 17974 2247 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2241 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2106 421 169 TATACOMM-AS TATA Communications formerl 9498 1908 393 155 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 11492 3453 223 637 CABLEONE - CABLE ONE, INC., US 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 22773 3272 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2374 5010 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 2099 1128 1565 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 4989 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3038 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2558 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 1604 100 45 TRIOLAN, UA 8402 1281 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 5426 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 1125 2237 181 CLARO S.A., BR 6147 1097 377 29 Telefonica del Peru S.A.A., PE 3816 1027 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 936 145 71 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 1188 396 48 LINKdotNET-AS, EG 37611 907 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 776 1411 41 ETISALAT-MISR, EG 24835 676 758 20 RAYA-AS, EG 8452 636 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 461 70 12 ORANGE-COTE-IVOIRE, CI 23889 396 231 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 6084 10401 3041 -Private Use AS-, ZZ 8151 5426 3307 598 Uninet S.A. de C.V., MX 12479 4989 1615 134 UNI2-AS, ES 7545 4521 509 502 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3453 223 637 CABLEONE - CABLE ONE, INC., US 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 22773 3272 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3038 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 4989 4855 UNI2-AS, ES 8151 5426 4828 Uninet S.A. de C.V., MX 7545 4521 4019 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3452 3369 SHAW - Shaw Communications Inc., CA 22773 3272 3109 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3038 2995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2987 2878 VNPT-AS-VN VNPT Corp, VN 7552 2950 2857 VIETEL-AS-AP Viettel Group, VN 11492 3453 2816 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 /14:1130 /15:1920 /16:13316 /17:7810 /18:13734 /19:25113 /20:38378 /21:45323 /22:89198 /23:74205 /24:407251 /25:32 /26:18 /27:20 /28:70 /29:219 /30:941 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3811 4989 UNI2-AS, ES 6327 3239 3452 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2740 3453 CABLEONE - CABLE ONE, INC., US 22773 2529 3272 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2494 3038 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) ----------------------------------------------

1:1614 2:891 4:18 5:2678 6:43 7:1 8:1142 9:1 12:1873 13:234 14:1847 15:33 16:3 17:191 18:58 20:51 23:2474 24:2435 25:2 27:2522 31:2086 32:76 35:30 36:550 37:2936 38:1555 39:262 40:121 41:3211 42:729 43:1976 44:126 45:5836 46:3090 47:224 49:1352 50:1067 51:319 52:1099 54:361 55:1 56:12 57:44 58:1563 59:926 60:418 61:2080 62:1892 63:1797 64:5059 65:2197 66:4832 67:2661 68:1155 69:3339 70:1167 71:590 72:2252 74:2725 75:415 76:470 77:2431 78:1744 79:2222 80:1571 81:1414 82:1061 83:790 84:1033 85:2078 86:555 87:1464 88:950 89:2373 90:208 91:6750 92:1275 93:2392 94:2448 95:3122 96:913 97:351 98:944 99:148 100:86 101:1223 102:263 103:19120 104:3582 105:236 106:897 107:1835 108:707 109:3375 110:1654 111:1804 112:1408 113:1327 114:1120 115:1646 116:1604 117:1800 118:2238 119:1620 120:1041 121:971 122:2280 123:1662 124:1399 125:1868 128:1157 129:683 130:485 131:1617 132:712 133:191 134:1022 135:237 136:528 137:658 138:1961 139:710 140:451 141:747 142:791 143:1014 144:840 145:499 146:1248 147:764 148:1677 149:780 150:754 151:997 152:864 153:325 154:1891 155:948 156:1556 157:818 158:652 159:1755 160:1476 161:869 162:2613 163:728 164:1093 165:1571 166:444 167:1338 168:3142 169:857 170:3965 171:496 172:1059 173:2086 174:993 175:820 176:2118 177:4028 178:2533 179:1297 180:2106 181:2442 182:2570 183:1306 184:1127 185:14301 186:3578 187:2431 188:2916 189:2004 190:8347 191:1387 192:9945 193:7006 194:5658 195:4184 196:2833 197:1609 198:5622 199:5973 200:7421 201:5015 202:10038 203:10133 204:4584 205:3012 206:3156 207:3155 208:3957 209:4133 210:3515 211:1840 212:2973 213:2849 214:1050 215:54 216:6005 217:2185 218:839 219:407 220:1816 221:993 222:815 223:1388

End of report