Orbit

Routing Table Report 09:00 +10GMT Wed 01 Aug, 2018

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

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

BGP routing table entries examined: 706019 Prefixes after maximum aggregation (per Origin AS): 274183 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 342844 Total ASes present in the Internet Routing Table: 61344 Prefixes per ASN: 11.51 Origin-only ASes present in the Internet Routing Table: 52794 Origin ASes announcing only one prefix: 23127 Transit ASes present in the Internet Routing Table: 8550 Transit-only ASes present in the Internet Routing Table: 277 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 3362 Number of instances of unregistered ASNs: 3369 Number of 32-bit ASNs allocated by the RIRs: 23499 Number of 32-bit ASNs visible in the Routing Table: 18926 Prefixes from 32-bit ASNs in the Routing Table: 79107 Number of bogon 32-bit ASNs visible in the Routing Table: 63 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 3466 Number of addresses announced to Internet: 2901398984 Equivalent to 172 /8s, 239 /16s and 213 /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: 99.0 Total number of prefixes smaller than registry allocations: 235870

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

Prefixes being announced by APNIC Region ASes: 188155 Total APNIC prefixes after maximum aggregation: 54064 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 186561 Unique aggregates announced from the APNIC address blocks: 78370 APNIC Region origin ASes present in the Internet Routing Table: 8953 APNIC Prefixes per ASN: 20.84 APNIC Region origin ASes announcing only one prefix: 2545 APNIC Region transit ASes present in the Internet Routing Table: 1342 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: 3938 Number of APNIC addresses announced to Internet: 766205440 Equivalent to 45 /8s, 171 /16s and 94 /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: 209626 Total ARIN prefixes after maximum aggregation: 99770 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 209803 Unique aggregates announced from the ARIN address blocks: 99512 ARIN Region origin ASes present in the Internet Routing Table: 18180 ARIN Prefixes per ASN: 11.54 ARIN Region origin ASes announcing only one prefix: 6730 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: 2390 Number of ARIN addresses announced to Internet: 1102869504 Equivalent to 65 /8s, 188 /16s and 116 /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: 194466 Total RIPE prefixes after maximum aggregation: 92713 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 190665 Unique aggregates announced from the RIPE address blocks: 112859 RIPE Region origin ASes present in the Internet Routing Table: 25355 RIPE Prefixes per ASN: 7.52 RIPE Region origin ASes announcing only one prefix: 11430 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: 7232 Number of RIPE addresses announced to Internet: 713905224 Equivalent to 42 /8s, 141 /16s and 84 /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: 91166 Total LACNIC prefixes after maximum aggregation: 20267 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 92608 Unique aggregates announced from the LACNIC address blocks: 40818 LACNIC Region origin ASes present in the Internet Routing Table: 7364 LACNIC Prefixes per ASN: 12.58 LACNIC Region origin ASes announcing only one prefix: 2027 LACNIC Region transit ASes present in the Internet Routing Table: 1385 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4912 Number of LACNIC addresses announced to Internet: 172162560 Equivalent to 10 /8s, 66 /16s and 254 /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: 19234 Total AfriNIC prefixes after maximum aggregation: 4065 AfriNIC Deaggregation factor: 4.73 Prefixes being announced from the AfriNIC address blocks: 22914 Unique aggregates announced from the AfriNIC address blocks: 7861 AfriNIC Region origin ASes present in the Internet Routing Table: 1180 AfriNIC Prefixes per ASN: 19.42 AfriNIC Region origin ASes announcing only one prefix: 395 AfriNIC Region transit ASes present in the Internet Routing Table: 242 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 454 Number of AfriNIC addresses announced to Internet: 100026112 Equivalent to 5 /8s, 246 /16s and 71 /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 4366 467 461 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2974 1153 84 VIETEL-AS-AP Viettel Group, VN 9829 2813 1497 543 BSNL-NIB National Internet Backbone, IN 45899 2701 1636 112 VNPT-AS-VN VNPT Corp, VN 9394 2546 4907 32 CTTNET China TieTong Telecommunications 4766 2427 11134 753 KIXS-AS-KR Korea Telecom, KR 17974 2261 932 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2231 8699 27 CMNET-GD Guangdong Mobile Communication 4755 2111 417 204 TATACOMM-AS TATA Communications formerl 9498 1870 377 151 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 3433 1324 82 SHAW - Shaw Communications Inc., CA 22773 3271 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 11492 2609 248 452 CABLEONE - CABLE ONE, INC., US 16509 2252 4790 761 AMAZON-02 - Amazon.com, Inc., US 18566 2168 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2117 2616 479 CHARTER-NET-HKY-NC - Charter Communicat 16625 2026 1042 1450 AKAMAI-AS - Akamai Technologies, Inc., 30036 2015 344 150 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1990 5068 604 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 7018 1743 20200 1260 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 4618 1610 122 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 2796 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2542 623 1889 AKAMAI-ASN1, US 12389 2015 1891 731 ROSTELECOM-AS, RU 34984 2010 335 504 TELLCOM-AS, TR 9121 1864 1692 19 TTNET, TR 13188 1605 100 39 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1210 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 4851 3347 606 Uninet S.A. de C.V., MX 10620 3534 538 320 Telmex Colombia S.A., CO 11830 2656 369 78 Instituto Costarricense de Electricidad 6503 1667 444 64 Axtel, S.A.B. de C.V., MX 7303 1508 1027 189 Telecom Argentina S.A., AR 28573 1046 2244 184 CLARO S.A., BR 3816 1021 508 128 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 930 377 31 Telefonica del Peru S.A.A., PE 11172 928 126 85 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 1170 396 48 LINKdotNET-AS, EG 37611 888 107 9 Afrihost, ZA 36903 778 391 137 MT-MPLS, MA 36992 741 1411 40 ETISALAT-MISR, EG 24835 635 818 18 RAYA-AS, EG 8452 620 1730 18 TE-AS TE-AS, EG 37492 473 470 57 ORANGE-, TN 29571 458 68 12 ORANGE-COTE-IVOIRE, CI 37342 386 32 1 MOVITEL, MZ 23889 382 231 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 6490 11181 3244 -Private Use AS-, ZZ 8151 4851 3347 606 Uninet S.A. de C.V., MX 12479 4618 1610 122 UNI2-AS, ES 7545 4366 467 461 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3534 538 320 Telmex Colombia S.A., CO 6327 3433 1324 82 SHAW - Shaw Communications Inc., CA 22773 3271 2968 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7552 2974 1153 84 VIETEL-AS-AP Viettel Group, VN 9829 2813 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 12479 4618 4496 UNI2-AS, ES 8151 4851 4245 Uninet S.A. de C.V., MX 7545 4366 3905 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3433 3351 SHAW - Shaw Communications Inc., CA 10620 3534 3214 Telmex Colombia S.A., CO 22773 3271 3123 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2974 2890 VIETEL-AS-AP Viettel Group, VN 8551 2796 2752 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2701 2589 VNPT-AS-VN VNPT Corp, 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 5.45.32.0/20 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 65332 PRIVATE 31.40.192.0/18 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 5.45.32.0/20 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 37.44.192.0/18 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 /10:38 /11:101 /12:295 /13:572 /14:1104 /15:1910 /16:13355 /17:7851 /18:13679 /19:25096 /20:38277 /21:45012 /22:87290 /23:72014 /24:398134 /25:32 /26:18 /27:20 /28:71 /29:214 /30:876 /31:0 /32:33

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

ASN No of nets Total ann. Description 12479 3361 4618 UNI2-AS, ES 6327 3221 3433 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 22773 2533 3271 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2258 2796 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2061 2168 MEGAPATH5-US - MegaPath Corporation, US 11492 2029 2609 CABLEONE - CABLE ONE, INC., US 11830 2004 2656 Instituto Costarricense de Electricidad y Telec 30036 1767 2015 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3534 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) ----------------------------------------------

1:1614 2:841 4:18 5:2844 6:41 7:1 8:1119 9:1 12:1871 13:207 14:1758 15:31 16:3 17:188 18:54 20:51 23:2458 24:2202 25:2 27:2480 31:2035 32:75 35:27 36:504 37:2818 38:1484 39:247 40:122 41:3154 42:705 43:1950 44:121 45:5226 46:3078 47:205 49:1339 50:1053 51:318 52:1074 54:370 55:2 56:12 57:45 58:1562 59:938 60:400 61:2144 62:1871 63:1790 64:5043 65:2203 66:4670 67:2427 68:1159 69:3278 70:1155 71:580 72:2147 74:2715 75:420 76:461 77:2027 78:1700 79:1919 80:1534 81:1390 82:1079 83:785 84:1051 85:2005 86:555 87:1353 88:923 89:2350 90:214 91:6717 92:1259 93:2362 94:2387 95:2923 96:775 97:355 98:936 99:133 100:85 101:1299 102:171 103:18323 104:3576 105:216 106:767 107:1791 108:695 109:3335 110:1623 111:1785 112:1384 113:1312 114:1123 115:1668 116:1616 117:1916 118:2264 119:1667 120:1008 121:1010 122:2460 123:1758 124:1411 125:1877 128:1043 129:661 130:473 131:1647 132:721 133:195 134:1012 135:232 136:504 137:650 138:1930 139:665 140:411 141:732 142:789 143:1007 144:809 145:485 146:1221 147:723 148:1639 149:754 150:743 151:1100 152:807 153:321 154:1454 155:794 156:1188 157:795 158:655 159:1674 160:1272 161:804 162:2559 163:582 164:1066 165:1523 166:448 167:1298 168:3116 169:821 170:3842 171:492 172:1038 173:1995 174:926 175:767 176:2003 177:4033 178:2599 179:1236 180:2164 181:2400 182:2554 183:1240 184:1067 185:13904 186:3598 187:2396 188:2874 189:2008 190:8176 191:1339 192:9854 193:6755 194:5428 195:4118 196:2669 197:1605 198:5514 199:5895 200:7312 201:4900 202:9998 203:10228 204:4537 205:2898 206:3093 207:3154 208:3980 209:3980 210:3536 211:1855 212:2995 213:2811 214:1034 215:56 216:6023 217:2124 218:832 219:406 220:1815 221:991 222:817 223:1364

End of report