Orbit

Routing Table Report 09:00 +10GMT Tue 02 Mar, 2021

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

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

BGP routing table entries examined: 820277 Prefixes after maximum aggregation (per Origin AS): 314803 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 402940 Total ASes present in the Internet Routing Table: 70225 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 60531 Origin ASes announcing only one prefix: 24984 Transit ASes present in the Internet Routing Table: 9694 Transit-only ASes present in the Internet Routing Table: 304 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 32 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 953 Number of instances of unregistered ASNs: 959 Number of 32-bit ASNs allocated by the RIRs: 35239 Number of 32-bit ASNs visible in the Routing Table: 29039 Prefixes from 32-bit ASNs in the Routing Table: 130734 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 554 Number of addresses announced to Internet: 2914937856 Equivalent to 173 /8s, 190 /16s and 108 /24s Percentage of available address space announced: 78.7 Percentage of allocated address space announced: 78.7 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: 278721

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

Prefixes being announced by APNIC Region ASes: 207746 Total APNIC prefixes after maximum aggregation: 62376 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 203749 Unique aggregates announced from the APNIC address blocks: 87757 APNIC Region origin ASes present in the Internet Routing Table: 11078 APNIC Prefixes per ASN: 18.39 APNIC Region origin ASes announcing only one prefix: 3161 APNIC Region transit ASes present in the Internet Routing Table: 1531 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6299 Number of APNIC addresses announced to Internet: 769981696 Equivalent to 45 /8s, 228 /16s and 253 /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, 131072-143673 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: 242270 Total ARIN prefixes after maximum aggregation: 111395 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 242844 Unique aggregates announced from the ARIN address blocks: 116594 ARIN Region origin ASes present in the Internet Routing Table: 18617 ARIN Prefixes per ASN: 13.04 ARIN Region origin ASes announcing only one prefix: 6763 ARIN Region transit ASes present in the Internet Routing Table: 1864 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3713 Number of ARIN addresses announced to Internet: 1152128256 Equivalent to 68 /8s, 172 /16s and 21 /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: 232714 Total RIPE prefixes after maximum aggregation: 109220 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 228629 Unique aggregates announced from the RIPE address blocks: 139757 RIPE Region origin ASes present in the Internet Routing Table: 27707 RIPE Prefixes per ASN: 8.25 RIPE Region origin ASes announcing only one prefix: 11915 RIPE Region transit ASes present in the Internet Routing Table: 3878 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9951 Number of RIPE addresses announced to Internet: 710092800 Equivalent to 42 /8s, 83 /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: 112133 Total LACNIC prefixes after maximum aggregation: 26190 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 113263 Unique aggregates announced from the LACNIC address blocks: 48278 LACNIC Region origin ASes present in the Internet Routing Table: 10685 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2643 LACNIC Region transit ASes present in the Internet Routing Table: 1998 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8291 Number of LACNIC addresses announced to Internet: 174571008 Equivalent to 10 /8s, 103 /16s and 190 /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: 24461 Total AfriNIC prefixes after maximum aggregation: 4912 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 31238 Unique aggregates announced from the AfriNIC address blocks: 10047 AfriNIC Region origin ASes present in the Internet Routing Table: 1450 AfriNIC Prefixes per ASN: 21.54 AfriNIC Region origin ASes announcing only one prefix: 502 AfriNIC Region transit ASes present in the Internet Routing Table: 276 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 32 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 785 Number of AfriNIC addresses announced to Internet: 107735552 Equivalent to 6 /8s, 107 /16s and 234 /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 5704 781 663 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3545 1330 21 VIETEL-AS-AP Viettel Group, VN 7713 3233 936 530 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 3036 9044 57 CMNET-GD Guangdong Mobile Communication 45899 2896 1896 55 VNPT-AS-VN VNPT Corp, VN 9498 2303 466 226 BBIL-AP BHARTI Airtel Ltd., IN 4766 2218 11360 563 KIXS-AS-KR Korea Telecom, KR 4755 2110 437 188 TATACOMM-AS TATA Communications formerl 9394 2047 4913 16 CTTNET China TieTong Telecommunications 45090 2045 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C

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 4850 9095 2183 AMAZON-02, US 11492 4756 316 712 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3876 2977 237 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3339 1317 70 SHAW, CA 16625 3317 1731 2357 AKAMAI-AS, US 30036 2518 371 81 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2515 5059 503 CENTURYLINK-US-LEGACY-QWEST, US 5650 2352 3000 1642 FRONTIER-FRTR, US 5972 2196 439 777 DNIC-ASBLK-05800-06055, 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 6362 1701 147 UNI2-AS, ES 20940 3450 3359 186 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3054 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2850 2282 890 ROSTELECOM-AS, RU 9009 2421 246 1308 M247, GB 34984 2177 354 582 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1524 872 565 TCI, IR 25019 1408 1095 136 SAUDINETSTC-AS, SA

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 8362 3468 584 Uninet S.A. de C.V., MX 10620 3399 526 614 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1640 436 420 Mega Cable, S.A. de C.V., MX 7303 1449 923 266 Telecom Argentina S.A., AR 6503 1443 311 476 Axtel, S.A.B. de C.V., MX 28573 1395 2264 220 CLARO S.A., BR 3816 1198 609 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1128 378 39 Telefonica del Peru S.A.A., PE 11664 993 211 408 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 1577 393 22 LINKdotNET-AS, EG 24835 1275 482 29 RAYA-AS, EG 36992 1178 1533 173 ETISALAT-MISR, EG 36903 971 507 113 MT-MPLS, MA 29571 704 68 11 ORANGE-COTE-IVOIRE, CI 6713 540 1864 35 IAM-AS, MA 36935 488 522 40 Vodafone-, EG 23889 454 232 16 MauritiusTelecom, MU 37342 454 32 1 MOVITEL, MZ 15399 421 46 12 WANANCHI-, KE

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 8362 3468 584 Uninet S.A. de C.V., MX 12479 6362 1701 147 UNI2-AS, ES 7545 5704 781 663 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 4850 9095 2183 AMAZON-02, US 11492 4756 316 712 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3876 2977 237 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3545 1330 21 VIETEL-AS-AP Viettel Group, VN 20940 3450 3359 186 AKAMAI-ASN1, NL 10620 3399 526 614 Telmex Colombia S.A., CO

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 6362 6215 UNI2-AS, ES 7545 5704 5041 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4756 4044 CABLEONE, US 7155 4030 3998 VIASAT-SP-BACKBONE, US 22773 3876 3639 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3545 3524 VIETEL-AS-AP Viettel Group, VN 6327 3339 3269 SHAW, CA 20940 3450 3264 AKAMAI-ASN1, NL 39891 3266 3244 ALJAWWALSTC-AS, SA 8551 3054 3014 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 46505 UNALLOCATED 12.7.131.0/24 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: 397881 STINGERS, US Transit: 398481 REDMERCURY, US 23.226.240.0/20 Origin: 40430 UNASSIGNED 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 /8:11 /9:12 /10:40 /11:100 /12:289 /13:574 /14:1172 /15:1934 /16:13467 /17:8152 /18:13417 /19:24947 /20:39671 /21:48744 /22:102601 /23:86846 /24:478300 /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 5317 6362 UNI2-AS, ES 11492 3811 4756 CABLEONE, US 6327 3146 3339 SHAW, CA 7155 3118 4030 VIASAT-SP-BACKBONE, US 8151 2942 8362 Uninet S.A. de C.V., MX 22773 2926 3876 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2520 3054 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2238 2518 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2015 2352 FRONTIER-FRTR, US

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

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

1:1604 2:1156 3:94 4:18 5:3575 6:64 7:5 8:1467 9:1 11:36 12:1755 13:358 14:2251 15:77 16:15 17:314 18:93 20:124 22:188 23:4356 24:2346 25:2 27:2474 31:2245 32:103 34:3 35:38 36:1076 37:3646 38:2046 39:433 40:150 41:3603 42:613 43:2061 44:234 45:14862 46:3722 47:255 49:1573 50:1705 51:90 52:1204 54:214 55:779 56:6 57:53 58:1539 59:1028 60:884 61:2192 62:2190 63:1953 64:5242 65:2319 66:5103 67:2918 68:1172 69:4006 70:1397 71:686 72:3240 74:2568 75:1477 76:681 77:1998 78:1649 79:2309 80:1820 81:1504 82:1271 83:1097 84:1239 85:2615 86:714 87:1784 88:943 89:2986 90:426 91:7241 92:1748 93:2523 94:3002 95:3443 96:1229 97:345 98:993 99:971 100:73 101:1048 102:1252 103:24999 104:3671 105:421 106:710 107:2207 108:663 109:3881 110:1877 111:2412 112:1691 113:1248 114:1412 115:1838 116:1763 117:2134 118:2151 119:1773 120:942 121:971 122:2216 123:2157 124:1525 125:1896 128:1306 129:938 130:799 131:2017 132:711 133:354 134:1525 135:288 136:708 137:901 138:2284 139:1153 140:730 141:1168 142:1059 143:1263 144:1219 145:325 146:1364 147:1237 148:2199 149:1362 150:762 151:1083 152:1536 153:387 154:2170 155:1343 156:1474 157:1135 158:926 159:2044 160:2070 161:1142 162:3202 163:966 164:1422 165:1333 166:604 167:1753 168:3503 169:648 170:4297 171:756 172:2078 173:2931 174:979 175:1077 176:2957 177:4326 178:2881 179:1936 180:2238 181:2613 182:3163 183:1502 184:2458 185:17851 186:4175 187:3077 188:3219 189:2793 190:9014 191:1445 192:10586 193:7894 194:6472 195:4631 196:2877 197:2091 198:5972 199:5961 200:7370 201:5360 202:10052 203:9943 204:4561 205:3286 206:3398 207:3270 208:3958 209:4577 210:3941 211:2031 212:3570 213:3256 214:1204 215:61 216:6140 217:2508 218:915 219:456 220:2003 221:920 222:781 223:1613

End of report