Orbit

Routing Table Report 09:00 +10GMT Mon 28 Dec, 2020

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

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

BGP routing table entries examined: 812617 Prefixes after maximum aggregation (per Origin AS): 312847 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 398610 Total ASes present in the Internet Routing Table: 69848 Prefixes per ASN: 11.63 Origin-only ASes present in the Internet Routing Table: 60182 Origin ASes announcing only one prefix: 24929 Transit ASes present in the Internet Routing Table: 9666 Transit-only ASes present in the Internet Routing Table: 284 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 202 Max AS path prepend of ASN (396896) 200 Prefixes from unregistered ASNs in the Routing Table: 1016 Number of instances of unregistered ASNs: 1017 Number of 32-bit ASNs allocated by the RIRs: 34533 Number of 32-bit ASNs visible in the Routing Table: 28528 Prefixes from 32-bit ASNs in the Routing Table: 128299 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 516 Number of addresses announced to Internet: 2862532352 Equivalent to 170 /8s, 158 /16s and 199 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 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: 275880

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

Prefixes being announced by APNIC Region ASes: 206498 Total APNIC prefixes after maximum aggregation: 62164 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 202651 Unique aggregates announced from the APNIC address blocks: 87014 APNIC Region origin ASes present in the Internet Routing Table: 11000 APNIC Prefixes per ASN: 18.42 APNIC Region origin ASes announcing only one prefix: 3135 APNIC Region transit ASes present in the Internet Routing Table: 1575 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6198 Number of APNIC addresses announced to Internet: 777814528 Equivalent to 46 /8s, 92 /16s and 130 /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: 239033 Total ARIN prefixes after maximum aggregation: 110685 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 239508 Unique aggregates announced from the ARIN address blocks: 115374 ARIN Region origin ASes present in the Internet Routing Table: 18575 ARIN Prefixes per ASN: 12.89 ARIN Region origin ASes announcing only one prefix: 6782 ARIN Region transit ASes present in the Internet Routing Table: 1846 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 202 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3612 Number of ARIN addresses announced to Internet: 1092678912 Equivalent to 65 /8s, 32 /16s and 245 /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: 230456 Total RIPE prefixes after maximum aggregation: 108391 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 226276 Unique aggregates announced from the RIPE address blocks: 137557 RIPE Region origin ASes present in the Internet Routing Table: 27569 RIPE Prefixes per ASN: 8.21 RIPE Region origin ASes announcing only one prefix: 11864 RIPE Region transit ASes present in the Internet Routing Table: 3846 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9753 Number of RIPE addresses announced to Internet: 709528320 Equivalent to 42 /8s, 74 /16s and 139 /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: 111236 Total LACNIC prefixes after maximum aggregation: 26058 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 112313 Unique aggregates announced from the LACNIC address blocks: 47926 LACNIC Region origin ASes present in the Internet Routing Table: 10617 LACNIC Prefixes per ASN: 10.58 LACNIC Region origin ASes announcing only one prefix: 2664 LACNIC Region transit ASes present in the Internet Routing Table: 1977 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 47 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8214 Number of LACNIC addresses announced to Internet: 173929984 Equivalent to 10 /8s, 93 /16s and 246 /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: 24378 Total AfriNIC prefixes after maximum aggregation: 4829 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 31353 Unique aggregates announced from the AfriNIC address blocks: 10320 AfriNIC Region origin ASes present in the Internet Routing Table: 1420 AfriNIC Prefixes per ASN: 22.08 AfriNIC Region origin ASes announcing only one prefix: 484 AfriNIC Region transit ASes present in the Internet Routing Table: 276 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 751 Number of AfriNIC addresses announced to Internet: 108151040 Equivalent to 6 /8s, 114 /16s and 65 /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 5673 777 653 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3570 1330 21 VIETEL-AS-AP Viettel Group, VN 7713 3209 939 539 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2858 1896 55 VNPT-AS-VN VNPT Corp, VN 9808 2579 9044 57 CMNET-GD Guangdong Mobile Communication 9498 2288 450 227 BBIL-AP BHARTI Airtel Ltd., IN 4766 2178 11359 559 KIXS-AS-KR Korea Telecom, KR 4755 2126 437 185 TATACOMM-AS TATA Communications formerl 45090 2067 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 9394 2029 4913 16 CTTNET China TieTong Telecommunications

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 11492 4767 316 692 CABLEONE, US 16509 4569 9073 2110 AMAZON-02, US 7155 4022 264 32 VIASAT-SP-BACKBONE, US 22773 3745 3006 203 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3356 1319 82 SHAW, CA 16625 3152 1652 2267 AKAMAI-AS, US 209 2519 5060 510 CENTURYLINK-US-LEGACY-QWEST, US 30036 2489 369 123 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2336 2984 1643 FRONTIER-FRTR, US 20115 2158 2898 509 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 6214 1667 141 UNI2-AS, ES 39891 3460 195 23 ALJAWWALSTC-AS, SA 20940 3306 3357 177 AKAMAI-ASN1, NL 8551 3207 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2839 2280 885 ROSTELECOM-AS, RU 9009 2234 225 1221 M247, GB 34984 2173 354 577 TELLCOM-AS, TR 13188 1611 100 23 TRIOLAN, UA 58224 1414 834 538 TCI, IR 61317 1404 183 651 ASDETUK http://www.heficed.com, GB

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 8127 3399 586 Uninet S.A. de C.V., MX 10620 3389 526 598 Telmex Colombia S.A., CO 11830 2561 369 63 Instituto Costarricense de Electricidad 13999 1603 432 405 Mega Cable, S.A. de C.V., MX 6503 1442 311 476 Axtel, S.A.B. de C.V., MX 7303 1438 1015 267 Telecom Argentina S.A., AR 28573 1369 2260 220 CLARO S.A., BR 6147 1147 379 39 Telefonica del Peru S.A.A., PE 3816 1115 537 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1008 213 417 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 1567 393 22 LINKdotNET-AS, EG 24835 1287 478 26 RAYA-AS, EG 36992 1162 1526 155 ETISALAT-MISR, EG 36903 970 506 106 MT-MPLS, MA 29571 707 68 12 ORANGE-COTE-IVOIRE, CI 6713 534 1863 34 IAM-AS, MA 36935 466 522 40 Vodafone-, EG 23889 454 232 16 MauritiusTelecom, MU 15399 440 46 16 WANANCHI-, KE 37342 420 32 1 MOVITEL, MZ

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 8127 3399 586 Uninet S.A. de C.V., MX 12479 6214 1667 141 UNI2-AS, ES 7545 5673 777 653 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4767 316 692 CABLEONE, US 16509 4569 9073 2110 AMAZON-02, US 7155 4022 264 32 VIASAT-SP-BACKBONE, US 22773 3745 3006 203 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3570 1330 21 VIETEL-AS-AP Viettel Group, VN 39891 3460 195 23 ALJAWWALSTC-AS, SA 10620 3389 526 598 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 6214 6073 UNI2-AS, ES 7545 5673 5020 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4767 4075 CABLEONE, US 7155 4022 3990 VIASAT-SP-BACKBONE, US 7552 3570 3549 VIETEL-AS-AP Viettel Group, VN 22773 3745 3542 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3460 3437 ALJAWWALSTC-AS, SA 6327 3356 3274 SHAW, CA 8551 3207 3163 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 20940 3306 3129 AKAMAI-ASN1, NL

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 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US

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

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

Unassigned Network ASN Information AS Name 23.133.192.0/24 Origin: 16734 UNASSIGNED Transit: 266201 RNV CORP EIRELI, BR 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 3803 RCN-AS1, US Transit: 398481 REDMERCURY, 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 /8:8 /9:13 /10:39 /11:99 /12:289 /13:577 /14:1167 /15:1922 /16:13420 /17:8131 /18:13411 /19:24992 /20:39559 /21:48839 /22:101708 /23:85722 /24:472721 /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 5184 6214 UNI2-AS, ES 11492 3817 4767 CABLEONE, US 6327 3152 3356 SHAW, CA 7155 3111 4022 VIASAT-SP-BACKBONE, US 22773 2865 3745 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2802 3460 ALJAWWALSTC-AS, SA 8151 2756 8127 Uninet S.A. de C.V., MX 8551 2669 3207 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2221 2489 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2009 2336 FRONTIER-FRTR, US

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

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

1:1603 2:1162 3:54 4:17 5:3578 6:54 8:1460 9:1 11:1 12:1746 13:350 14:2325 15:75 16:13 17:308 18:93 20:111 23:4125 24:2322 25:3 27:2336 31:2153 32:103 34:1 35:36 36:1083 37:3559 38:2007 39:422 40:149 41:3734 42:576 43:2063 44:235 45:14517 46:3554 47:254 49:1587 50:1689 51:89 52:1127 54:215 55:663 56:6 57:53 58:1523 59:1040 60:814 61:2208 62:2186 63:1992 64:5204 65:2318 66:5077 67:2936 68:1181 69:4040 70:1394 71:684 72:3086 74:2526 75:1457 76:691 77:1975 78:1664 79:2466 80:1903 81:1535 82:1291 83:1089 84:1234 85:2599 86:616 87:1792 88:980 89:2841 90:392 91:7169 92:1582 93:2530 94:2862 95:3407 96:1223 97:342 98:966 99:976 100:74 101:1044 102:1217 103:24779 104:3616 105:392 106:760 107:2179 108:674 109:3754 110:1864 111:2292 112:1661 113:1236 114:1393 115:1821 116:1763 117:2115 118:2124 119:1720 120:899 121:967 122:2260 123:2138 124:1554 125:1971 128:1243 129:1250 130:760 131:1998 132:737 133:312 134:1367 135:330 136:674 137:887 138:2290 139:1152 140:722 141:1163 142:1039 143:1222 144:1207 145:338 146:1366 147:1171 148:2123 149:1233 150:751 151:1196 152:1584 153:445 154:2099 155:1263 156:1331 157:1144 158:893 159:2033 160:2051 161:1049 162:3183 163:942 164:1422 165:1310 166:590 167:1709 168:3589 169:627 170:4338 171:737 172:2006 173:2877 174:975 175:1037 176:2908 177:4442 178:2794 179:1872 180:2247 181:2560 182:3117 183:1382 184:2402 185:17535 186:4015 187:3044 188:3210 189:2687 190:9044 191:1403 192:10515 193:7835 194:6402 195:4561 196:3103 197:2035 198:5962 199:5924 200:7295 201:5270 202:10026 203:10021 204:4595 205:3072 206:3212 207:3259 208:3956 209:4570 210:3890 211:1981 212:3561 213:3162 214:1186 215:61 216:6080 217:2471 218:851 219:419 220:2030 221:925 222:789 223:1605

End of report