Orbit

Routing Table Report 09:00 +10GMT Sat 27 Oct, 2018

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

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

BGP routing table entries examined: 720672 Prefixes after maximum aggregation (per Origin AS): 280071 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 349826 Total ASes present in the Internet Routing Table: 62257 Prefixes per ASN: 11.58 Origin-only ASes present in the Internet Routing Table: 53577 Origin ASes announcing only one prefix: 23391 Transit ASes present in the Internet Routing Table: 8680 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 44 Max AS path prepend of ASN ( 19955) 41 Prefixes from unregistered ASNs in the Routing Table: 3144 Number of instances of unregistered ASNs: 3150 Number of 32-bit ASNs allocated by the RIRs: 24617 Number of 32-bit ASNs visible in the Routing Table: 19920 Prefixes from 32-bit ASNs in the Routing Table: 84219 Number of bogon 32-bit ASNs visible in the Routing Table: 56 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3243 Number of addresses announced to Internet: 2902122440 Equivalent to 172 /8s, 250 /16s and 223 /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: 242079

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

Prefixes being announced by APNIC Region ASes: 190938 Total APNIC prefixes after maximum aggregation: 55084 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 188744 Unique aggregates announced from the APNIC address blocks: 79858 APNIC Region origin ASes present in the Internet Routing Table: 9183 APNIC Prefixes per ASN: 20.55 APNIC Region origin ASes announcing only one prefix: 2599 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: 4184 Number of APNIC addresses announced to Internet: 766757120 Equivalent to 45 /8s, 179 /16s and 201 /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: 214230 Total ARIN prefixes after maximum aggregation: 101765 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213611 Unique aggregates announced from the ARIN address blocks: 102085 ARIN Region origin ASes present in the Internet Routing Table: 18260 ARIN Prefixes per ASN: 11.70 ARIN Region origin ASes announcing only one prefix: 6791 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: 44 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2476 Number of ARIN addresses announced to Internet: 1102913024 Equivalent to 65 /8s, 189 /16s and 30 /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: 198722 Total RIPE prefixes after maximum aggregation: 94414 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 195212 Unique aggregates announced from the RIPE address blocks: 114740 RIPE Region origin ASes present in the Internet Routing Table: 25606 RIPE Prefixes per ASN: 7.62 RIPE Region origin ASes announcing only one prefix: 11499 RIPE Region transit ASes present in the Internet Routing Table: 3636 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: 7537 Number of RIPE addresses announced to Internet: 714800200 Equivalent to 42 /8s, 154 /16s and 252 /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: 93841 Total LACNIC prefixes after maximum aggregation: 21500 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95286 Unique aggregates announced from the LACNIC address blocks: 41539 LACNIC Region origin ASes present in the Internet Routing Table: 7693 LACNIC Prefixes per ASN: 12.39 LACNIC Region origin ASes announcing only one prefix: 2097 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: 5239 Number of LACNIC addresses announced to Internet: 172370176 Equivalent to 10 /8s, 70 /16s and 41 /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: 19791 Total AfriNIC prefixes after maximum aggregation: 4214 AfriNIC Deaggregation factor: 4.70 Prefixes being announced from the AfriNIC address blocks: 24574 Unique aggregates announced from the AfriNIC address blocks: 8384 AfriNIC Region origin ASes present in the Internet Routing Table: 1211 AfriNIC Prefixes per ASN: 20.29 AfriNIC Region origin ASes announcing only one prefix: 405 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: 484 Number of AfriNIC addresses announced to Internet: 102237696 Equivalent to 6 /8s, 24 /16s and 6 /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 2128 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 2370 5009 865 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 2052 346 152 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 1137 396 48 LINKdotNET-AS, EG 37611 906 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 776 1411 41 ETISALAT-MISR, EG 24835 650 694 19 RAYA-AS, EG 8452 627 1728 15 TE-AS TE-AS, EG 37492 467 470 57 ORANGE-, TN 29571 462 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 6088 10406 3043 -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 /15:1918 /16:13314 /17:7808 /18:13726 /19:25107 /20:38383 /21:45311 /22:89162 /23:74277 /24:408180 /25:32 /26:18 /27:20 /28:70 /29:219 /30:938 /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 1801 2052 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) ----------------------------------------------

1:1615 2:888 4:18 5:2872 6:43 7:1 8:1142 9:1 12:1872 13:234 14:1848 15:30 16:3 17:192 18:58 20:51 23:2474 24:2435 25:2 27:2522 31:2088 32:76 35:30 36:550 37:3033 38:1554 39:262 40:122 41:3207 42:729 43:1980 44:125 45:5840 46:3076 47:226 49:1356 50:1069 51:310 52:1097 54:361 55:1 56:12 57:44 58:1560 59:938 60:418 61:2083 62:1889 63:1797 64:5058 65:2200 66:4830 67:2666 68:1155 69:3339 70:1168 71:590 72:2253 74:2725 75:415 76:470 77:2432 78:1742 79:2222 80:1570 81:1417 82:1061 83:789 84:1033 85:2078 86:545 87:1454 88:949 89:2399 90:208 91:6749 92:1275 93:2397 94:2448 95:3122 96:913 97:351 98:944 99:148 100:86 101:1223 102:262 103:19106 104:3582 105:229 106:897 107:1835 108:707 109:3373 110:1658 111:1821 112:1408 113:1326 114:1134 115:1704 116:1626 117:1943 118:2264 119:1658 120:1038 121:988 122:2311 123:1666 124:1403 125:1895 128:1159 129:684 130:485 131:1611 132:711 133:191 134:1023 135:237 136:528 137:661 138:1968 139:712 140:451 141:747 142:791 143:1023 144:836 145:497 146:1252 147:764 148:1676 149:771 150:756 151:997 152:868 153:325 154:1891 155:947 156:1556 157:817 158:652 159:1755 160:1478 161:871 162:2612 163:729 164:1095 165:1573 166:444 167:1338 168:3144 169:855 170:3992 171:496 172:1062 173:2083 174:993 175:835 176:2118 177:4031 178:2534 179:1296 180:2114 181:2444 182:2569 183:1306 184:1125 185:14285 186:3601 187:2438 188:2916 189:2005 190:8350 191:1389 192:9948 193:6998 194:5657 195:4188 196:2829 197:1622 198:5627 199:5978 200:7427 201:5011 202:10043 203:10152 204:4584 205:3007 206:3158 207:3154 208:3958 209:4132 210:3513 211:1840 212:2967 213:2977 214:1049 215:54 216:6009 217:2186 218:839 219:407 220:1820 221:993 222:814 223:1384

End of report