Orbit

Routing Table Report 09:00 +10GMT Sun 01 Jul, 2018

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

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

BGP routing table entries examined: 701845 Prefixes after maximum aggregation (per Origin AS): 272761 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 341364 Total ASes present in the Internet Routing Table: 61075 Prefixes per ASN: 11.49 Origin-only ASes present in the Internet Routing Table: 52568 Origin ASes announcing only one prefix: 23049 Transit ASes present in the Internet Routing Table: 8507 Transit-only ASes present in the Internet Routing Table: 283 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 43 Max AS path prepend of ASN ( 56262) 41 Prefixes from unregistered ASNs in the Routing Table: 3454 Number of instances of unregistered ASNs: 3461 Number of 32-bit ASNs allocated by the RIRs: 23139 Number of 32-bit ASNs visible in the Routing Table: 18651 Prefixes from 32-bit ASNs in the Routing Table: 78007 Number of bogon 32-bit ASNs visible in the Routing Table: 46 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3562 Number of addresses announced to Internet: 2904999368 Equivalent to 173 /8s, 38 /16s and 197 /24s Percentage of available address space announced: 78.5 Percentage of allocated address space announced: 78.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 235052

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

Prefixes being announced by APNIC Region ASes: 186356 Total APNIC prefixes after maximum aggregation: 53784 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 185034 Unique aggregates announced from the APNIC address blocks: 77721 APNIC Region origin ASes present in the Internet Routing Table: 8895 APNIC Prefixes per ASN: 20.80 APNIC Region origin ASes announcing only one prefix: 2541 APNIC Region transit ASes present in the Internet Routing Table: 1332 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 43 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3893 Number of APNIC addresses announced to Internet: 766671872 Equivalent to 45 /8s, 178 /16s and 124 /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: 208791 Total ARIN prefixes after maximum aggregation: 99515 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209211 Unique aggregates announced from the ARIN address blocks: 99426 ARIN Region origin ASes present in the Internet Routing Table: 18176 ARIN Prefixes per ASN: 11.51 ARIN Region origin ASes announcing only one prefix: 6729 ARIN Region transit ASes present in the Internet Routing Table: 1844 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2371 Number of ARIN addresses announced to Internet: 1103018496 Equivalent to 65 /8s, 190 /16s and 186 /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: 193233 Total RIPE prefixes after maximum aggregation: 92048 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 189436 Unique aggregates announced from the RIPE address blocks: 112133 RIPE Region origin ASes present in the Internet Routing Table: 25244 RIPE Prefixes per ASN: 7.50 RIPE Region origin ASes announcing only one prefix: 11375 RIPE Region transit ASes present in the Internet Routing Table: 3610 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7126 Number of RIPE addresses announced to Internet: 715890760 Equivalent to 42 /8s, 171 /16s and 160 /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: 91109 Total LACNIC prefixes after maximum aggregation: 19984 LACNIC Deaggregation factor: 4.56 Prefixes being announced from the LACNIC address blocks: 92527 Unique aggregates announced from the LACNIC address blocks: 40874 LACNIC Region origin ASes present in the Internet Routing Table: 7278 LACNIC Prefixes per ASN: 12.71 LACNIC Region origin ASes announcing only one prefix: 2019 LACNIC Region transit ASes present in the Internet Routing Table: 1355 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4822 Number of LACNIC addresses announced to Internet: 172390400 Equivalent to 10 /8s, 70 /16s and 120 /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: 18892 Total AfriNIC prefixes after maximum aggregation: 4007 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 22073 Unique aggregates announced from the AfriNIC address blocks: 7685 AfriNIC Region origin ASes present in the Internet Routing Table: 1163 AfriNIC Prefixes per ASN: 18.98 AfriNIC Region origin ASes announcing only one prefix: 385 AfriNIC Region transit ASes present in the Internet Routing Table: 237 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 439 Number of AfriNIC addresses announced to Internet: 99127296 Equivalent to 5 /8s, 232 /16s and 144 /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 4314 424 442 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2918 1153 76 VIETEL-AS-AP Viettel Group, VN 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN 9394 2543 4907 32 CTTNET China TieTong Telecommunications 45899 2530 1606 161 VNPT-AS-VN VNPT Corp, VN 4766 2403 11133 745 KIXS-AS-KR Korea Telecom, KR 17974 2262 932 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2231 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2106 417 203 TATACOMM-AS TATA Communications formerl 9498 1844 377 153 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 3413 1324 84 SHAW - Shaw Communications Inc., CA 22773 3287 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2365 242 474 CABLEONE - CABLE ONE, INC., US 16509 2202 4717 712 AMAZON-02 - Amazon.com, Inc., US 18566 2169 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2107 2573 472 CHARTER-NET-HKY-NC - Charter Communicat 209 2028 5068 606 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 2000 343 161 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16625 1953 979 1388 AKAMAI-AS - Akamai Technologies, Inc., 7018 1740 20202 1269 ATT-INTERNET4 - AT&T Services, Inc., US

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 4417 1604 118 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2809 377 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2543 627 1874 AKAMAI-ASN1, US 34984 2017 335 496 TELLCOM-AS, TR 12389 1986 1877 708 ROSTELECOM-AS, RU 9121 1894 1692 19 TTNET, TR 13188 1601 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1239 544 14 CORBINA-AS OJSC "Vimpelcom", RU

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 4983 3306 582 Uninet S.A. de C.V., MX 10620 3565 542 251 Telmex Colombia S.A., CO 11830 2655 369 78 Instituto Costarricense de Electricidad 6503 1666 443 61 Axtel, S.A.B. de C.V., MX 7303 1508 1027 189 Telecom Argentina S.A., AR 28573 1031 2245 180 CLARO S.A., BR 3816 1005 505 127 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 929 377 31 Telefonica del Peru S.A.A., PE 11172 928 127 86 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/singapore/data-ASnet-LACNIC

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

ASN No of nets /20 equiv MaxAgg Description 24863 1153 396 48 LINKdotNET-AS, EG 37611 878 107 9 Afrihost, ZA 36903 767 385 139 MT-MPLS, MA 36992 750 1411 39 ETISALAT-MISR, EG 8452 633 1730 18 TE-AS TE-AS, EG 24835 611 818 18 RAYA-AS, EG 37492 472 470 57 ORANGE-, TN 29571 453 68 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 15399 374 39 8 WANANCHI-, KE

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 6742 11591 3369 -Private Use AS-, ZZ 8151 4983 3306 582 Uninet S.A. de C.V., MX 12479 4417 1604 118 UNI2-AS, ES 7545 4314 424 442 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3565 542 251 Telmex Colombia S.A., CO 6327 3413 1324 84 SHAW - Shaw Communications Inc., CA 22773 3287 2968 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2918 1153 76 VIETEL-AS-AP Viettel Group, VN 9829 2812 1497 543 BSNL-NIB National Internet Backbone, IN

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

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

ASN No of nets Net Savings Description 8151 4983 4401 Uninet S.A. de C.V., MX 12479 4417 4299 UNI2-AS, ES 7545 4314 3872 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3413 3329 SHAW - Shaw Communications Inc., CA 10620 3565 3314 Telmex Colombia S.A., CO 22773 3287 3140 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2918 2842 VIETEL-AS-AP Viettel Group, VN 8551 2809 2766 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2655 2577 Instituto Costarricense de Electricidad y Telec

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 5.45.32.0/20 0 UNKNOWN 65332 PRIVATE 5.102.32.0/20 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 64550 PRIVATE 20.139.93.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien

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 5.45.32.0/20 65332 PRIVATE ASN 5.102.32.0/20 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 31.132.32.0/19 65332 PRIVATE ASN 37.143.48.0/20 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 /10:39 /11:103 /12:292 /13:570 /14:1104 /15:1910 /16:13346 /17:7860 /18:13647 /19:24982 /20:38223 /21:45053 /22:87140 /23:71541 /24:394711 /25:32 /26:18 /27:20 /28:73 /29:220 /30:900 /31:0 /32:34

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

ASN No of nets Total ann. Description 6327 3201 3413 SHAW - Shaw Communications Inc., CA 12479 3160 4417 UNI2-AS, ES 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2549 3287 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2271 2809 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2062 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 2003 2655 Instituto Costarricense de Electricidad y Telec 11492 1916 2365 CABLEONE - CABLE ONE, INC., US 30036 1752 2000 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1612 3565 Telmex Colombia S.A., CO

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

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

1:1609 2:846 4:18 5:2778 6:41 7:1 8:1122 9:1 12:1873 13:196 14:1742 15:30 16:3 17:215 18:54 20:50 23:2626 24:2224 25:2 27:2432 31:2076 32:75 35:27 36:496 37:2769 38:1453 39:253 40:122 41:3101 42:686 43:1943 44:118 45:4835 46:3008 47:201 49:1339 50:1050 51:316 52:1068 54:372 55:4 56:12 57:45 58:1543 59:921 60:390 61:2130 62:1861 63:1807 64:5052 65:2211 66:4664 67:2439 68:1171 69:3235 70:1161 71:572 72:2125 74:2714 75:422 76:457 77:2002 78:1712 79:1861 80:1515 81:1383 82:1073 83:789 84:1051 85:2000 86:567 87:1303 88:928 89:2339 90:212 91:6661 92:1202 93:2368 94:2393 95:2941 96:732 97:357 98:947 99:133 100:85 101:1291 102:105 103:18181 104:3562 105:212 106:654 107:1781 108:692 109:3396 110:1596 111:1782 112:1335 113:1269 114:1116 115:1676 116:1617 117:1909 118:2217 119:1681 120:987 121:1003 122:2456 123:1777 124:1408 125:1864 128:1039 129:666 130:441 131:1610 132:687 133:195 134:1009 135:225 136:500 137:561 138:1974 139:651 140:392 141:722 142:790 143:981 144:802 145:477 146:1204 147:711 148:1624 149:760 150:739 151:1096 152:786 153:316 154:1210 155:765 156:1120 157:786 158:654 159:1631 160:1174 161:786 162:2558 163:587 164:1059 165:1489 166:438 167:1301 168:3070 169:813 170:3785 171:460 172:1083 173:2005 174:907 175:773 176:1939 177:4057 178:2577 179:1237 180:2180 181:2309 182:2531 183:1195 184:1032 185:13731 186:3607 187:2365 188:2844 189:2122 190:8130 191:1412 192:9868 193:6655 194:5334 195:4108 196:2603 197:1564 198:5491 199:5927 200:7312 201:5012 202:9970 203:10080 204:4545 205:2894 206:3034 207:3126 208:3994 209:3956 210:3546 211:1851 212:2964 213:2754 214:975 215:57 216:5977 217:2117 218:831 219:410 220:1771 221:983 222:812 223:1282

End of report