Orbit

Routing Table Report 09:00 +10GMT Fri 26 Oct, 2018

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

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

BGP routing table entries examined: 719147 Prefixes after maximum aggregation (per Origin AS): 279900 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 349121 Total ASes present in the Internet Routing Table: 62232 Prefixes per ASN: 11.56 Origin-only ASes present in the Internet Routing Table: 53560 Origin ASes announcing only one prefix: 23391 Transit ASes present in the Internet Routing Table: 8672 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: 43 Max AS path prepend of ASN ( 22394) 40 Prefixes from unregistered ASNs in the Routing Table: 3143 Number of instances of unregistered ASNs: 3149 Number of 32-bit ASNs allocated by the RIRs: 24596 Number of 32-bit ASNs visible in the Routing Table: 19891 Prefixes from 32-bit ASNs in the Routing Table: 83517 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: 3237 Number of addresses announced to Internet: 2900193736 Equivalent to 172 /8s, 221 /16s and 113 /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: 241313

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

Prefixes being announced by APNIC Region ASes: 190762 Total APNIC prefixes after maximum aggregation: 55093 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 188566 Unique aggregates announced from the APNIC address blocks: 79818 APNIC Region origin ASes present in the Internet Routing Table: 9180 APNIC Prefixes per ASN: 20.54 APNIC Region origin ASes announcing only one prefix: 2599 APNIC Region transit ASes present in the Internet Routing Table: 1379 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: 4175 Number of APNIC addresses announced to Internet: 766692864 Equivalent to 45 /8s, 178 /16s and 206 /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: 214252 Total ARIN prefixes after maximum aggregation: 101770 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 213107 Unique aggregates announced from the ARIN address blocks: 101607 ARIN Region origin ASes present in the Internet Routing Table: 18268 ARIN Prefixes per ASN: 11.67 ARIN Region origin ASes announcing only one prefix: 6795 ARIN Region transit ASes present in the Internet Routing Table: 1837 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 43 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2476 Number of ARIN addresses announced to Internet: 1100997120 Equivalent to 65 /8s, 159 /16s and 226 /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: 197741 Total RIPE prefixes after maximum aggregation: 94255 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 194751 Unique aggregates announced from the RIPE address blocks: 114620 RIPE Region origin ASes present in the Internet Routing Table: 25593 RIPE Prefixes per ASN: 7.61 RIPE Region origin ASes announcing only one prefix: 11488 RIPE Region transit ASes present in the Internet Routing Table: 3633 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: 7529 Number of RIPE addresses announced to Internet: 714866248 Equivalent to 42 /8s, 155 /16s and 254 /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: 93691 Total LACNIC prefixes after maximum aggregation: 21473 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95138 Unique aggregates announced from the LACNIC address blocks: 41482 LACNIC Region origin ASes present in the Internet Routing Table: 7674 LACNIC Prefixes per ASN: 12.40 LACNIC Region origin ASes announcing only one prefix: 2102 LACNIC Region transit ASes present in the Internet Routing Table: 1440 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: 5226 Number of LACNIC addresses announced to Internet: 172330240 Equivalent to 10 /8s, 69 /16s and 141 /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: 19552 Total AfriNIC prefixes after maximum aggregation: 4216 AfriNIC Deaggregation factor: 4.64 Prefixes being announced from the AfriNIC address blocks: 24346 Unique aggregates announced from the AfriNIC address blocks: 8380 AfriNIC Region origin ASes present in the Internet Routing Table: 1210 AfriNIC Prefixes per ASN: 20.12 AfriNIC Region origin ASes announcing only one prefix: 407 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: 485 Number of AfriNIC addresses announced to Internet: 102232064 Equivalent to 6 /8s, 23 /16s and 240 /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 4513 509 503 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2985 1684 108 VNPT-AS-VN VNPT Corp, VN 7552 2950 1153 93 VIETEL-AS-AP Viettel Group, VN 9829 2745 1496 551 BSNL-NIB National Internet Backbone, IN 9394 2426 4907 31 CTTNET China TieTong Telecommunications 4766 2380 11130 752 KIXS-AS-KR Korea Telecom, KR 9808 2241 8699 27 CMNET-GD Guangdong Mobile Communication 17974 2241 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2130 421 170 TATACOMM-AS TATA Communications formerl 9498 1909 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 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 11492 3452 223 642 CABLEONE - CABLE ONE, INC., US 22773 3271 2971 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2347 5007 843 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2142 2733 537 CHARTER-NET-HKY-NC - Charter Communicat 16625 2095 1126 1563 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2051 346 152 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2035 5079 591 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 4995 1616 132 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3037 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2554 573 1903 AKAMAI-ASN1, US 12389 2111 2093 679 ROSTELECOM-AS, RU 34984 2020 335 535 TELLCOM-AS, TR 9121 1866 1691 17 TTNET, TR 13188 1604 100 45 TRIOLAN, UA 8402 1264 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 5428 3307 598 Uninet S.A. de C.V., MX 10620 3191 488 809 Telmex Colombia S.A., CO 11830 2663 370 82 Instituto Costarricense de Electricidad 6503 1650 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 1098 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 919 537 258 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 946 395 41 LINKdotNET-AS, EG 37611 903 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 775 1411 41 ETISALAT-MISR, EG 24835 676 758 20 RAYA-AS, EG 8452 632 1728 15 TE-AS TE-AS, EG 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37492 429 470 57 ORANGE-, TN 37342 394 32 1 MOVITEL, MZ 23889 393 231 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 6080 10414 3039 -Private Use AS-, ZZ 8151 5428 3307 598 Uninet S.A. de C.V., MX 12479 4995 1616 132 UNI2-AS, ES 7545 4513 509 503 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3452 1324 83 SHAW - Shaw Communications Inc., CA 11492 3452 223 642 CABLEONE - CABLE ONE, INC., US 22773 3271 2971 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3191 488 809 Telmex Colombia S.A., CO 8551 3037 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 4995 4863 UNI2-AS, ES 8151 5428 4830 Uninet S.A. de C.V., MX 7545 4513 4010 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3452 3369 SHAW - Shaw Communications Inc., CA 22773 3271 3109 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3037 2994 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2985 2877 VNPT-AS-VN VNPT Corp, VN 7552 2950 2857 VIETEL-AS-AP Viettel Group, VN 11492 3452 2810 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 /14:1125 /15:1919 /16:13306 /17:7808 /18:13721 /19:25101 /20:38331 /21:45278 /22:89059 /23:74180 /24:406963 /25:32 /26:18 /27:20 /28:70 /29:218 /30:939 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3806 4995 UNI2-AS, ES 6327 3239 3452 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2740 3452 CABLEONE - CABLE ONE, INC., US 22773 2529 3271 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2493 3037 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2013 2663 Instituto Costarricense de Electricidad y Telec 30036 1800 2051 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 2:874 4:18 5:2669 6:43 7:1 8:1142 9:1 12:1874 13:231 14:1846 15:33 16:3 17:192 18:58 20:51 23:2471 24:2433 25:2 27:2523 31:2087 32:76 35:30 36:550 37:2932 38:1560 39:262 40:122 41:3159 42:729 43:1978 44:126 45:5755 46:3090 47:227 49:1356 50:1068 51:319 52:1090 54:360 55:1 56:12 57:44 58:1563 59:941 60:419 61:2082 62:1945 63:1798 64:4938 65:2198 66:4831 67:2664 68:1155 69:3333 70:1167 71:588 72:2253 74:2728 75:415 76:470 77:2430 78:1742 79:2222 80:1571 81:1416 82:1058 83:789 84:1037 85:2077 86:561 87:1461 88:948 89:2376 90:209 91:6740 92:1273 93:2402 94:2447 95:3129 96:913 97:351 98:944 99:147 100:86 101:1224 102:257 103:19096 104:3295 105:235 106:772 107:1836 108:708 109:3369 110:1657 111:1821 112:1408 113:1327 114:1132 115:1704 116:1628 117:1943 118:2262 119:1657 120:1036 121:990 122:2311 123:1679 124:1403 125:1898 128:1159 129:684 130:485 131:1611 132:714 133:191 134:1022 135:237 136:528 137:660 138:1978 139:707 140:451 141:750 142:829 143:1012 144:846 145:496 146:1249 147:765 148:1674 149:778 150:756 151:998 152:869 153:325 154:1889 155:947 156:1562 157:819 158:652 159:1762 160:1479 161:870 162:2609 163:727 164:1094 165:1566 166:444 167:1339 168:3128 169:856 170:3974 171:496 172:1061 173:2081 174:993 175:835 176:2116 177:4021 178:2533 179:1312 180:2116 181:2446 182:2572 183:1303 184:1131 185:14284 186:3611 187:2459 188:2917 189:1986 190:8341 191:1378 192:9943 193:6977 194:5649 195:4188 196:2814 197:1609 198:5625 199:5975 200:7425 201:5006 202:10019 203:10147 204:4584 205:3006 206:3157 207:3149 208:3956 209:4127 210:3511 211:1841 212:2974 213:2799 214:1045 215:54 216:5966 217:2185 218:839 219:405 220:1819 221:993 222:817 223:1396

End of report