Orbit

Routing Table Report 09:00 +10GMT Sat 01 Sep, 2018

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

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

BGP routing table entries examined: 712475 Prefixes after maximum aggregation (per Origin AS): 275861 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 345375 Total ASes present in the Internet Routing Table: 61669 Prefixes per ASN: 11.55 Origin-only ASes present in the Internet Routing Table: 53083 Origin ASes announcing only one prefix: 23256 Transit ASes present in the Internet Routing Table: 8586 Transit-only ASes present in the Internet Routing Table: 260 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 3237 Number of instances of unregistered ASNs: 3244 Number of 32-bit ASNs allocated by the RIRs: 23898 Number of 32-bit ASNs visible in the Routing Table: 19298 Prefixes from 32-bit ASNs in the Routing Table: 80878 Number of bogon 32-bit ASNs visible in the Routing Table: 44 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3400 Number of addresses announced to Internet: 2898928072 Equivalent to 172 /8s, 202 /16s and 33 /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: 99.0 Total number of prefixes smaller than registry allocations: 239009

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

Prefixes being announced by APNIC Region ASes: 189487 Total APNIC prefixes after maximum aggregation: 54489 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 187666 Unique aggregates announced from the APNIC address blocks: 78956 APNIC Region origin ASes present in the Internet Routing Table: 9018 APNIC Prefixes per ASN: 20.81 APNIC Region origin ASes announcing only one prefix: 2561 APNIC Region transit ASes present in the Internet Routing Table: 1355 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4012 Number of APNIC addresses announced to Internet: 766283520 Equivalent to 45 /8s, 172 /16s and 143 /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: 211527 Total ARIN prefixes after maximum aggregation: 100195 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 211299 Unique aggregates announced from the ARIN address blocks: 100580 ARIN Region origin ASes present in the Internet Routing Table: 18207 ARIN Prefixes per ASN: 11.61 ARIN Region origin ASes announcing only one prefix: 6760 ARIN Region transit ASes present in the Internet Routing Table: 1830 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2416 Number of ARIN addresses announced to Internet: 1101139712 Equivalent to 65 /8s, 162 /16s and 15 /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: 196266 Total RIPE prefixes after maximum aggregation: 93260 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 192596 Unique aggregates announced from the RIPE address blocks: 113545 RIPE Region origin ASes present in the Internet Routing Table: 25463 RIPE Prefixes per ASN: 7.56 RIPE Region origin ASes announcing only one prefix: 11473 RIPE Region transit ASes present in the Internet Routing Table: 3620 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7363 Number of RIPE addresses announced to Internet: 714146376 Equivalent to 42 /8s, 145 /16s and 2 /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: 92401 Total LACNIC prefixes after maximum aggregation: 20585 LACNIC Deaggregation factor: 4.49 Prefixes being announced from the LACNIC address blocks: 93805 Unique aggregates announced from the LACNIC address blocks: 41005 LACNIC Region origin ASes present in the Internet Routing Table: 7497 LACNIC Prefixes per ASN: 12.51 LACNIC Region origin ASes announcing only one prefix: 2066 LACNIC Region transit ASes present in the Internet Routing Table: 1410 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5046 Number of LACNIC addresses announced to Internet: 171997440 Equivalent to 10 /8s, 64 /16s and 121 /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: 19547 Total AfriNIC prefixes after maximum aggregation: 4150 AfriNIC Deaggregation factor: 4.71 Prefixes being announced from the AfriNIC address blocks: 23707 Unique aggregates announced from the AfriNIC address blocks: 7940 AfriNIC Region origin ASes present in the Internet Routing Table: 1189 AfriNIC Prefixes per ASN: 19.94 AfriNIC Region origin ASes announcing only one prefix: 396 AfriNIC Region transit ASes present in the Internet Routing Table: 247 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 461 Number of AfriNIC addresses announced to Internet: 100297728 Equivalent to 5 /8s, 250 /16s and 108 /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 4427 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2986 1154 90 VIETEL-AS-AP Viettel Group, VN 9829 2813 1495 541 BSNL-NIB National Internet Backbone, IN 45899 2748 1646 160 VNPT-AS-VN VNPT Corp, VN 9394 2556 4907 33 CTTNET China TieTong Telecommunications 4766 2397 11135 755 KIXS-AS-KR Korea Telecom, KR 17974 2263 964 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2247 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2119 417 202 TATACOMM-AS TATA Communications formerl 9498 1863 393 148 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 3453 1324 83 SHAW - Shaw Communications Inc., CA 11492 3354 249 439 CABLEONE - CABLE ONE, INC., US 22773 3225 2970 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2276 4809 776 AMAZON-02 - Amazon.com, Inc., US 18566 2166 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2146 2677 506 CHARTER-NET-HKY-NC - Charter Communicat 30036 2034 346 143 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2032 5083 598 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16625 2004 1051 1469 AKAMAI-AS - Akamai Technologies, Inc., 7018 1766 20199 1278 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 4732 1613 125 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3079 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2559 620 1899 AKAMAI-ASN1, US 12389 2017 1893 733 ROSTELECOM-AS, RU 34984 2013 335 504 TELLCOM-AS, TR 9121 1820 1692 19 TTNET, TR 13188 1604 100 43 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1205 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 5196 3349 605 Uninet S.A. de C.V., MX 10620 3490 532 455 Telmex Colombia S.A., CO 11830 2652 369 78 Instituto Costarricense de Electricidad 6503 1675 444 66 Axtel, S.A.B. de C.V., MX 7303 1431 953 207 Telecom Argentina S.A., AR 28573 1094 2231 192 CLARO S.A., BR 3816 1022 510 116 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 928 126 84 Alestra, S. de R.L. de C.V., MX 18881 916 1082 27 TELEFÔNICA BRASIL S.A, BR 6147 884 377 31 Telefonica del Peru S.A.A., PE

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 1196 396 48 LINKdotNET-AS, EG 37611 896 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 746 1411 41 ETISALAT-MISR, EG 24835 641 818 18 RAYA-AS, EG 8452 582 1728 14 TE-AS TE-AS, EG 37492 474 470 57 ORANGE-, TN 29571 461 70 11 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 384 231 15 MauritiusTelecom, MU

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 6268 10893 3133 -Private Use AS-, ZZ 8151 5196 3349 605 Uninet S.A. de C.V., MX 12479 4732 1613 125 UNI2-AS, ES 7545 4427 478 471 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3490 532 455 Telmex Colombia S.A., CO 6327 3453 1324 83 SHAW - Shaw Communications Inc., CA 11492 3354 249 439 CABLEONE - CABLE ONE, INC., US 22773 3225 2970 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3079 378 44 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 4732 4607 UNI2-AS, ES 8151 5196 4591 Uninet S.A. de C.V., MX 7545 4427 3956 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3453 3370 SHAW - Shaw Communications Inc., CA 22773 3225 3077 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 10620 3490 3035 Telmex Colombia S.A., CO 8551 3079 3035 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3354 2915 CABLEONE - CABLE ONE, INC., US 7552 2986 2896 VIETEL-AS-AP Viettel Group, VN

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 65332 PRIVATE 31.40.192.0/18 0 UNKNOWN 65332 PRIVATE 31.132.32.0/19 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 31.132.32.0/19 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

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 /11:102 /12:296 /13:571 /14:1103 /15:1908 /16:13345 /17:7864 /18:13706 /19:25108 /20:38364 /21:45006 /22:88094 /23:72869 /24:402788 /25:32 /26:18 /27:20 /28:70 /29:216 /30:899 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3484 4732 UNI2-AS, ES 6327 3243 3453 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2691 3354 CABLEONE - CABLE ONE, INC., US 8551 2541 3079 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2493 3225 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2060 2166 MEGAPATH5-US - MegaPath Corporation, US 11830 2001 2652 Instituto Costarricense de Electricidad y Telec 30036 1784 2034 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1581 3490 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) ----------------------------------------------

1:1617 2:827 4:18 5:2831 6:43 7:1 8:1127 9:1 12:1873 13:210 14:1789 15:32 16:3 17:192 18:54 20:52 23:2456 24:2382 25:2 27:2497 31:2038 32:78 35:29 36:523 37:2967 38:1490 39:258 40:117 41:3209 42:717 43:1933 44:122 45:5464 46:3121 47:207 49:1348 50:1052 51:318 52:1088 54:368 55:1 56:11 57:44 58:1569 59:940 60:408 61:2127 62:1897 63:1794 64:5059 65:2208 66:4713 67:2668 68:1150 69:3341 70:1156 71:581 72:2235 74:2733 75:419 76:464 77:2400 78:1690 79:2253 80:1586 81:1402 82:1069 83:779 84:1036 85:2003 86:567 87:1349 88:907 89:2342 90:211 91:6711 92:1263 93:2379 94:2428 95:3050 96:935 97:355 98:926 99:135 100:86 101:1297 102:194 103:18627 104:3525 105:216 106:770 107:1775 108:707 109:3317 110:1640 111:1802 112:1398 113:1324 114:1127 115:1678 116:1640 117:1919 118:2274 119:1649 120:1025 121:990 122:2422 123:1729 124:1398 125:1879 128:1071 129:675 130:476 131:1652 132:726 133:191 134:1017 135:235 136:508 137:653 138:1933 139:683 140:416 141:738 142:836 143:1014 144:808 145:480 146:1253 147:731 148:1646 149:769 150:761 151:1102 152:822 153:323 154:1662 155:798 156:1441 157:799 158:660 159:1744 160:1332 161:825 162:2626 163:594 164:1084 165:1552 166:435 167:1203 168:3215 169:830 170:3875 171:491 172:1017 173:2094 174:983 175:794 176:2028 177:4049 178:2522 179:1279 180:2174 181:2421 182:2564 183:1249 184:1056 185:14014 186:3562 187:2463 188:2884 189:2017 190:8214 191:1363 192:9864 193:6798 194:5504 195:4131 196:2754 197:1615 198:5537 199:5942 200:7281 201:4986 202:10063 203:10279 204:4534 205:2899 206:3132 207:3162 208:3944 209:4066 210:3559 211:1865 212:3015 213:2825 214:1037 215:55 216:5995 217:2129 218:838 219:395 220:1814 221:996 222:816 223:1370

End of report