Orbit

Routing Table Report 09:00 +10GMT Thu 01 Jul, 2021

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

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

BGP routing table entries examined: 834723 Prefixes after maximum aggregation (per Origin AS): 318918 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 410240 Total ASes present in the Internet Routing Table: 71166 Prefixes per ASN: 11.73 Origin-only ASes present in the Internet Routing Table: 61338 Origin ASes announcing only one prefix: 25301 Transit ASes present in the Internet Routing Table: 9828 Transit-only ASes present in the Internet Routing Table: 316 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 55 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1063 Number of instances of unregistered ASNs: 1069 Number of 32-bit ASNs allocated by the RIRs: 36467 Number of 32-bit ASNs visible in the Routing Table: 30191 Prefixes from 32-bit ASNs in the Routing Table: 136418 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 531 Number of addresses announced to Internet: 3039318784 Equivalent to 181 /8s, 40 /16s and 83 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 282550

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

Prefixes being announced by APNIC Region ASes: 212114 Total APNIC prefixes after maximum aggregation: 62429 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 208004 Unique aggregates announced from the APNIC address blocks: 89856 APNIC Region origin ASes present in the Internet Routing Table: 11544 APNIC Prefixes per ASN: 18.02 APNIC Region origin ASes announcing only one prefix: 3284 APNIC Region transit ASes present in the Internet Routing Table: 1600 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6777 Number of APNIC addresses announced to Internet: 773391872 Equivalent to 46 /8s, 25 /16s and 6 /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, 131072-147769 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: 248477 Total ARIN prefixes after maximum aggregation: 113356 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 248266 Unique aggregates announced from the ARIN address blocks: 118782 ARIN Region origin ASes present in the Internet Routing Table: 18732 ARIN Prefixes per ASN: 13.25 ARIN Region origin ASes announcing only one prefix: 6811 ARIN Region transit ASes present in the Internet Routing Table: 1877 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3933 Number of ARIN addresses announced to Internet: 1271435776 Equivalent to 75 /8s, 200 /16s and 146 /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, 393216-401308 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, 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: 237589 Total RIPE prefixes after maximum aggregation: 111103 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 233809 Unique aggregates announced from the RIPE address blocks: 143147 RIPE Region origin ASes present in the Internet Routing Table: 27945 RIPE Prefixes per ASN: 8.37 RIPE Region origin ASes announcing only one prefix: 12020 RIPE Region transit ASes present in the Internet Routing Table: 3865 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 55 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10242 Number of RIPE addresses announced to Internet: 710591744 Equivalent to 42 /8s, 90 /16s and 197 /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 196608-213403 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: 109866 Total LACNIC prefixes after maximum aggregation: 26284 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 111031 Unique aggregates announced from the LACNIC address blocks: 47145 LACNIC Region origin ASes present in the Internet Routing Table: 10761 LACNIC Prefixes per ASN: 10.32 LACNIC Region origin ASes announcing only one prefix: 2681 LACNIC Region transit ASes present in the Internet Routing Table: 2039 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: 8412 Number of LACNIC addresses announced to Internet: 175933440 Equivalent to 10 /8s, 124 /16s and 136 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 25614 Total AfriNIC prefixes after maximum aggregation: 5038 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 33082 Unique aggregates announced from the AfriNIC address blocks: 10839 AfriNIC Region origin ASes present in the Internet Routing Table: 1479 AfriNIC Prefixes per ASN: 22.37 AfriNIC Region origin ASes announcing only one prefix: 505 AfriNIC Region transit ASes present in the Internet Routing Table: 292 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 41 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 827 Number of AfriNIC addresses announced to Internet: 107533824 Equivalent to 6 /8s, 104 /16s and 214 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5788 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4943 8999 55 CMNET-GD Guangdong Mobile Communication 7713 3526 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3520 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2786 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2217 11375 562 KIXS-AS-KR Korea Telecom, KR 9498 2207 467 241 BBIL-AP BHARTI Airtel Ltd., IN 45090 2079 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2071 437 188 TATACOMM-AS TATA Communications formerl 23969 1933 314 16 TOT-NET TOT Public Company Limited, TH

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 16509 5209 9530 2318 AMAZON-02, US 11492 4791 316 669 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3928 2991 247 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3517 1807 2460 AKAMAI-AS, US 6327 3359 1317 68 SHAW, CA 30036 2578 372 140 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2538 5037 477 CENTURYLINK-US-LEGACY-QWEST, US 5972 2246 453 787 DNIC-ASBLK-05800-06055, US 20115 2160 2929 490 CHARTER-20115, 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 6731 1721 140 UNI2-AS, ES 20940 3651 3359 187 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 2998 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2862 2283 897 ROSTELECOM-AS, RU 9009 2462 260 1314 M247, GB 34984 2215 357 595 TELLCOM-AS, TR 61317 1663 257 819 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1601 887 560 TCI, IR

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 8531 3443 591 Uninet S.A. de C.V., MX 10620 3406 525 650 Telmex Colombia S.A., CO 11830 2509 369 62 Instituto Costarricense de Electricidad 13999 1766 433 463 Mega Cable, S.A. de C.V., MX 6503 1453 359 479 Axtel, S.A.B. de C.V., MX 28573 1420 2284 234 CLARO S.A., BR 3816 1238 650 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1114 374 31 Telefonica del Peru S.A.A., PE 26615 1063 2351 134 TIM SA, BR 11664 991 199 444 Techtel LMDS Comunicaciones Interactiva

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 1650 393 22 LINKdotNET-AS, EG 24835 1457 498 30 RAYA-AS, EG 36992 1303 1489 266 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 711 68 11 ORANGE-COTE-IVOIRE, CI 6713 613 1863 34 IAM-AS, MA 36935 529 522 40 Vodafone-, EG 15399 493 49 25 WANANCHI-, KE 37342 482 32 1 MOVITEL, MZ 2018 323 319 74 TENET-1, ZA

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 8151 8531 3443 591 Uninet S.A. de C.V., MX 12479 6731 1721 140 UNI2-AS, ES 7545 5788 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5209 9530 2318 AMAZON-02, US 9808 4943 8999 55 CMNET-GD Guangdong Mobile Communication 11492 4791 316 669 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3928 2991 247 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3651 3359 187 AKAMAI-ASN1, NL 7713 3526 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon

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

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 6731 6591 UNI2-AS, ES 7545 5788 5115 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4943 4888 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11492 4791 4122 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3928 3681 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3520 3500 VIETEL-AS-AP Viettel Group, VN 7713 3526 3470 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3651 3464 AKAMAI-ASN1, NL 6327 3359 3291 SHAW, CA

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, US 3577 UNALLOCATED 12.19.197.0/24 7018 ATT-INTERNET4, US

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

Advertised Unallocated Addresses --------------------------------

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 209319 IPV6ROUTING, US Transit: 46573 LAYER-HOST, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, US Transit: 174 COGENT-174, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala

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 /9:13 /10:40 /11:100 /12:302 /13:586 /14:1183 /15:1989 /16:13415 /17:8174 /18:13599 /19:24627 /20:40015 /21:48616 /22:104414 /23:89146 /24:488488 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 5691 6731 UNI2-AS, ES 11492 3806 4791 CABLEONE, US 6327 3167 3359 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 8151 3055 8531 Uninet S.A. de C.V., MX 22773 2946 3928 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2464 2998 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2245 2578 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2509 Instituto Costarricense de Electricidad y Telec

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

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

1:1618 2:1137 3:142 4:19 5:3555 6:79 7:5 8:1508 9:1 11:164 12:1738 13:365 14:2190 15:86 16:16 17:324 18:93 20:122 21:1 22:188 23:4780 24:2396 25:2 27:2526 29:19 31:2273 32:104 34:1 35:46 36:1409 37:3762 38:2165 39:548 40:164 41:3700 42:643 43:2044 44:261 45:15075 46:3697 47:325 49:1580 50:1798 51:101 52:1231 54:217 55:793 56:9 57:50 58:1541 59:1021 60:928 61:2148 62:2297 63:1950 64:5361 65:2325 66:5033 67:2894 68:1171 69:4022 70:1375 71:679 72:3156 74:2590 75:1490 76:692 77:2035 78:1706 79:2313 80:1857 81:1514 82:1363 83:1140 84:1240 85:2713 86:697 87:1812 88:965 89:3010 90:496 91:7345 92:1782 93:2540 94:3097 95:3524 96:1290 97:343 98:974 99:970 100:77 101:1003 102:1492 103:25873 104:3804 105:441 106:789 107:2240 108:714 109:3851 110:1886 111:2774 112:1812 113:1203 114:1426 115:1878 116:1794 117:2161 118:2187 119:1774 120:1022 121:920 122:2426 123:2142 124:1521 125:1862 128:1245 129:1275 130:862 131:2024 132:702 133:360 134:1614 135:296 136:763 137:927 138:2378 139:1209 140:751 141:1186 142:1197 143:1311 144:1258 145:323 146:1450 147:1328 148:2372 149:1443 150:815 151:1076 152:1534 153:416 154:2638 155:1330 156:1579 157:1193 158:909 159:2006 160:2312 161:1176 162:3304 163:1006 164:1515 165:1412 166:605 167:1745 168:3645 169:693 170:4338 171:774 172:2467 173:2953 174:987 175:1054 176:3155 177:4398 178:2917 179:1914 180:2247 181:2616 182:3022 183:1547 184:2421 185:18390 186:4047 187:3074 188:3327 189:2857 190:8716 191:1420 192:10676 193:8198 194:6681 195:4752 196:2872 197:2135 198:5990 199:5991 200:7373 201:5226 202:10024 203:9939 204:4615 205:3340 206:3510 207:3358 208:3994 209:4680 210:3959 211:2184 212:3680 213:3458 214:1185 215:58 216:6230 217:2560 218:1052 219:462 220:1650 221:898 222:678 223:1715

End of report