Orbit

Routing Table Report 09:00 +10GMT Wed 30 Jun, 2021

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

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

BGP routing table entries examined: 834269 Prefixes after maximum aggregation (per Origin AS): 318721 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 410040 Total ASes present in the Internet Routing Table: 71164 Prefixes per ASN: 11.72 Origin-only ASes present in the Internet Routing Table: 61328 Origin ASes announcing only one prefix: 25308 Transit ASes present in the Internet Routing Table: 9836 Transit-only ASes present in the Internet Routing Table: 317 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: 1060 Number of instances of unregistered ASNs: 1066 Number of 32-bit ASNs allocated by the RIRs: 36458 Number of 32-bit ASNs visible in the Routing Table: 30175 Prefixes from 32-bit ASNs in the Routing Table: 136283 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: 529 Number of addresses announced to Internet: 3040259840 Equivalent to 181 /8s, 54 /16s and 175 /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: 282527

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

Prefixes being announced by APNIC Region ASes: 212136 Total APNIC prefixes after maximum aggregation: 62410 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 208024 Unique aggregates announced from the APNIC address blocks: 89852 APNIC Region origin ASes present in the Internet Routing Table: 11542 APNIC Prefixes per ASN: 18.02 APNIC Region origin ASes announcing only one prefix: 3287 APNIC Region transit ASes present in the Internet Routing Table: 1607 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: 6775 Number of APNIC addresses announced to Internet: 774446592 Equivalent to 46 /8s, 41 /16s and 30 /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: 247982 Total ARIN prefixes after maximum aggregation: 113219 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 247794 Unique aggregates announced from the ARIN address blocks: 118616 ARIN Region origin ASes present in the Internet Routing Table: 18734 ARIN Prefixes per ASN: 13.23 ARIN Region origin ASes announcing only one prefix: 6817 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: 3934 Number of ARIN addresses announced to Internet: 1271229696 Equivalent to 75 /8s, 197 /16s and 109 /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: 237559 Total RIPE prefixes after maximum aggregation: 111053 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 233766 Unique aggregates announced from the RIPE address blocks: 143108 RIPE Region origin ASes present in the Internet Routing Table: 27942 RIPE Prefixes per ASN: 8.37 RIPE Region origin ASes announcing only one prefix: 12011 RIPE Region transit ASes present in the Internet Routing Table: 3861 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: 10232 Number of RIPE addresses announced to Internet: 710682624 Equivalent to 42 /8s, 92 /16s and 40 /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: 109903 Total LACNIC prefixes after maximum aggregation: 26276 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 111067 Unique aggregates announced from the LACNIC address blocks: 47128 LACNIC Region origin ASes present in the Internet Routing Table: 10758 LACNIC Prefixes per ASN: 10.32 LACNIC Region origin ASes announcing only one prefix: 2687 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: 8408 Number of LACNIC addresses announced to Internet: 175922176 Equivalent to 10 /8s, 124 /16s and 92 /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: 25629 Total AfriNIC prefixes after maximum aggregation: 5054 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 33089 Unique aggregates announced from the AfriNIC address blocks: 10867 AfriNIC Region origin ASes present in the Internet Routing Table: 1482 AfriNIC Prefixes per ASN: 22.33 AfriNIC Region origin ASes announcing only one prefix: 506 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: 826 Number of AfriNIC addresses announced to Internet: 107547904 Equivalent to 6 /8s, 105 /16s and 13 /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 5806 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 2785 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2215 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 1932 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 5214 9531 2321 AMAZON-02, US 11492 4782 315 662 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3921 2990 240 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3515 1807 2458 AKAMAI-AS, US 6327 3359 1317 68 SHAW, CA 30036 2578 372 140 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2536 5036 475 CENTURYLINK-US-LEGACY-QWEST, US 5972 2253 454 784 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 6726 1721 140 UNI2-AS, ES 20940 3645 3359 187 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 2999 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2862 2283 897 ROSTELECOM-AS, RU 9009 2461 260 1313 M247, GB 34984 2218 357 595 TELLCOM-AS, TR 61317 1667 258 818 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1600 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 8530 3443 591 Uninet S.A. de C.V., MX 10620 3406 525 650 Telmex Colombia S.A., CO 11830 2503 369 62 Instituto Costarricense de Electricidad 13999 1765 432 461 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 1113 374 31 Telefonica del Peru S.A.A., PE 26615 1062 2351 134 TIM SA, BR 11664 1003 204 427 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 1421 498 30 RAYA-AS, EG 36992 1303 1489 266 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 745 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 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 8530 3443 591 Uninet S.A. de C.V., MX 12479 6726 1721 140 UNI2-AS, ES 7545 5806 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5214 9531 2321 AMAZON-02, US 9808 4943 8999 55 CMNET-GD Guangdong Mobile Communication 11492 4782 315 662 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3921 2990 240 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3645 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 6726 6586 UNI2-AS, ES 7545 5806 5133 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4943 4888 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11492 4782 4120 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3921 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 3645 3458 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 /12:303 /13:586 /14:1183 /15:1989 /16:13415 /17:8173 /18:13598 /19:24623 /20:40009 /21:48604 /22:104363 /23:89163 /24:488091 /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 5686 6726 UNI2-AS, ES 11492 3807 4782 CABLEONE, US 6327 3167 3359 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 8151 3054 8530 Uninet S.A. de C.V., MX 22773 2946 3921 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2465 2999 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2245 2578 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1927 2503 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) ----------------------------------------------

1:1619 2:1135 3:142 4:19 5:3559 6:74 7:5 8:1505 9:1 11:164 12:1741 13:362 14:2201 15:86 16:16 17:324 18:93 20:122 21:1 22:188 23:4772 24:2395 25:2 27:2528 29:19 31:2280 32:103 34:1 35:46 36:1410 37:3765 38:2165 39:548 40:158 41:3736 42:644 43:2045 44:259 45:15047 46:3690 47:325 49:1580 50:1798 51:101 52:1238 54:222 55:793 56:9 57:50 58:1541 59:1020 60:928 61:2146 62:2290 63:1953 64:5362 65:2322 66:5041 67:2876 68:1170 69:4023 70:1375 71:679 72:3157 74:2591 75:1491 76:692 77:2039 78:1705 79:2319 80:1858 81:1514 82:1372 83:1136 84:1272 85:2714 86:694 87:1814 88:965 89:3003 90:496 91:7336 92:1784 93:2541 94:3082 95:3525 96:1289 97:343 98:975 99:970 100:76 101:1011 102:1495 103:25854 104:3804 105:441 106:790 107:2239 108:714 109:3852 110:1891 111:2775 112:1812 113:1205 114:1422 115:1879 116:1790 117:2160 118:2188 119:1773 120:1022 121:923 122:2420 123:2145 124:1521 125:1863 128:1245 129:1275 130:861 131:2017 132:703 133:360 134:1612 135:296 136:761 137:932 138:2382 139:1214 140:748 141:1181 142:1197 143:1307 144:1256 145:324 146:1450 147:1327 148:2165 149:1441 150:812 151:1076 152:1523 153:414 154:2625 155:1328 156:1582 157:1193 158:904 159:2006 160:2319 161:1180 162:3297 163:1005 164:1513 165:1412 166:605 167:1744 168:3648 169:696 170:4296 171:768 172:2454 173:2951 174:989 175:1054 176:3150 177:4375 178:2918 179:1887 180:2247 181:2628 182:3021 183:1547 184:2425 185:18374 186:4039 187:3082 188:3314 189:2860 190:8763 191:1419 192:10665 193:8207 194:6672 195:4751 196:2877 197:2135 198:5991 199:5991 200:7372 201:5212 202:10021 203:9932 204:4602 205:3337 206:3507 207:3354 208:3990 209:4661 210:3960 211:2184 212:3681 213:3462 214:1185 215:58 216:6222 217:2555 218:1052 219:462 220:1650 221:900 222:678 223:1714

End of report