Orbit

Routing Table Report 09:00 +10GMT Wed 02 Dec, 2020

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

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

BGP routing table entries examined: 810430 Prefixes after maximum aggregation (per Origin AS): 311708 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 397404 Total ASes present in the Internet Routing Table: 69672 Prefixes per ASN: 11.63 Origin-only ASes present in the Internet Routing Table: 60000 Origin ASes announcing only one prefix: 24836 Transit ASes present in the Internet Routing Table: 9672 Transit-only ASes present in the Internet Routing Table: 285 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 31 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 902 Number of instances of unregistered ASNs: 903 Number of 32-bit ASNs allocated by the RIRs: 34296 Number of 32-bit ASNs visible in the Routing Table: 28262 Prefixes from 32-bit ASNs in the Routing Table: 126752 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: 463 Number of addresses announced to Internet: 2863865344 Equivalent to 170 /8s, 179 /16s and 30 /24s Percentage of available address space announced: 77.4 Percentage of allocated address space announced: 77.4 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: 274797

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

Prefixes being announced by APNIC Region ASes: 206072 Total APNIC prefixes after maximum aggregation: 61795 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 202197 Unique aggregates announced from the APNIC address blocks: 86534 APNIC Region origin ASes present in the Internet Routing Table: 10915 APNIC Prefixes per ASN: 18.52 APNIC Region origin ASes announcing only one prefix: 3101 APNIC Region transit ASes present in the Internet Routing Table: 1570 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6093 Number of APNIC addresses announced to Internet: 778025728 Equivalent to 46 /8s, 95 /16s and 187 /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: 238824 Total ARIN prefixes after maximum aggregation: 110609 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 238929 Unique aggregates announced from the ARIN address blocks: 115209 ARIN Region origin ASes present in the Internet Routing Table: 18543 ARIN Prefixes per ASN: 12.89 ARIN Region origin ASes announcing only one prefix: 6743 ARIN Region transit ASes present in the Internet Routing Table: 1849 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: 3547 Number of ARIN addresses announced to Internet: 1093390336 Equivalent to 65 /8s, 43 /16s and 208 /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: 229389 Total RIPE prefixes after maximum aggregation: 107831 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 225414 Unique aggregates announced from the RIPE address blocks: 137101 RIPE Region origin ASes present in the Internet Routing Table: 27515 RIPE Prefixes per ASN: 8.19 RIPE Region origin ASes announcing only one prefix: 11870 RIPE Region transit ASes present in the Internet Routing Table: 3866 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: 9672 Number of RIPE addresses announced to Internet: 709416192 Equivalent to 42 /8s, 72 /16s and 213 /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: 111060 Total LACNIC prefixes after maximum aggregation: 26002 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 112093 Unique aggregates announced from the LACNIC address blocks: 47925 LACNIC Region origin ASes present in the Internet Routing Table: 10614 LACNIC Prefixes per ASN: 10.56 LACNIC Region origin ASes announcing only one prefix: 2639 LACNIC Region transit ASes present in the Internet Routing Table: 1962 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: 8207 Number of LACNIC addresses announced to Internet: 174251264 Equivalent to 10 /8s, 98 /16s and 221 /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: 24183 Total AfriNIC prefixes after maximum aggregation: 4765 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 31334 Unique aggregates announced from the AfriNIC address blocks: 10227 AfriNIC Region origin ASes present in the Internet Routing Table: 1419 AfriNIC Prefixes per ASN: 22.08 AfriNIC Region origin ASes announcing only one prefix: 483 AfriNIC Region transit ASes present in the Internet Routing Table: 282 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 743 Number of AfriNIC addresses announced to Internet: 108414464 Equivalent to 6 /8s, 118 /16s and 70 /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 5677 777 653 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3562 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3262 1896 55 VNPT-AS-VN VNPT Corp, VN 7713 3216 936 521 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2510 9044 57 CMNET-GD Guangdong Mobile Communication 9498 2288 450 227 BBIL-AP BHARTI Airtel Ltd., IN 4766 2169 11358 550 KIXS-AS-KR Korea Telecom, KR 4755 2127 437 185 TATACOMM-AS TATA Communications formerl 45090 2058 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 9394 2010 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 4693 312 772 CABLEONE, US 16509 4480 9055 2074 AMAZON-02, US 7155 4019 264 32 VIASAT-SP-BACKBONE, US 22773 3709 2978 193 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3354 1323 81 SHAW, CA 16625 3154 1645 2248 AKAMAI-AS, US 209 2487 5060 510 CENTURYLINK-US-LEGACY-QWEST, US 30036 2482 368 128 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2326 2983 1635 FRONTIER-FRTR, US 20115 2154 2898 501 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 6222 1667 141 UNI2-AS, ES 39891 3459 195 22 ALJAWWALSTC-AS, SA 20940 3302 3358 180 AKAMAI-ASN1, EU 8551 3241 378 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2840 2281 892 ROSTELECOM-AS, RU 9009 2199 226 1189 M247, GB 34984 2169 354 574 TELLCOM-AS, TR 13188 1608 100 42 TRIOLAN, UA 58224 1429 852 534 TCI, IR 61317 1346 178 630 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 8135 3435 601 Uninet S.A. de C.V., MX 10620 3387 526 560 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1508 427 405 Mega Cable, S.A. de C.V., MX 7303 1476 951 280 Telecom Argentina S.A., AR 6503 1471 311 475 Axtel, S.A.B. de C.V., MX 28573 1336 2258 225 CLARO S.A., BR 6147 1148 379 39 Telefonica del Peru S.A.A., PE 3816 1111 536 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1007 213 421 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 1286 476 26 RAYA-AS, EG 36992 1215 1529 131 ETISALAT-MISR, EG 36903 950 496 96 MT-MPLS, MA 29571 704 68 12 ORANGE-COTE-IVOIRE, CI 6713 533 1863 34 IAM-AS, MA 15399 480 46 16 WANANCHI-, KE 37342 476 32 1 MOVITEL, MZ 36935 455 522 40 Vodafone-, EG 23889 340 232 16 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 8151 8135 3435 601 Uninet S.A. de C.V., MX 12479 6222 1667 141 UNI2-AS, ES 7545 5677 777 653 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4693 312 772 CABLEONE, US 16509 4480 9055 2074 AMAZON-02, US 7155 4019 264 32 VIASAT-SP-BACKBONE, US 22773 3709 2978 193 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3562 1330 21 VIETEL-AS-AP Viettel Group, VN 39891 3459 195 22 ALJAWWALSTC-AS, SA 10620 3387 526 560 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 6222 6081 UNI2-AS, ES 7545 5677 5024 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4019 3987 VIASAT-SP-BACKBONE, US 11492 4693 3921 CABLEONE, US 7552 3562 3541 VIETEL-AS-AP Viettel Group, VN 22773 3709 3516 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3459 3437 ALJAWWALSTC-AS, SA 6327 3354 3273 SHAW, CA 45899 3262 3207 VNPT-AS-VN VNPT Corp, VN 8551 3241 3200 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 212244 UNALLOCATED 5.252.144.0/22 20473 AS-CHOOPA, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397294 UNASSIGNED Transit: 398559 TUNBROKER, 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 27.126.156.0/22 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 /13:576 /14:1167 /15:1925 /16:13427 /17:8122 /18:13790 /19:25028 /20:39642 /21:48467 /22:101429 /23:85247 /24:471162 /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 5196 6222 UNI2-AS, ES 11492 3786 4693 CABLEONE, US 6327 3151 3354 SHAW, CA 7155 3108 4019 VIASAT-SP-BACKBONE, US 8151 2857 8135 Uninet S.A. de C.V., MX 22773 2843 3709 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3459 ALJAWWALSTC-AS, SA 8551 2704 3241 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2222 2482 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2001 2326 FRONTIER-FRTR, US

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

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

1:1601 2:1191 3:35 4:17 5:3392 6:53 8:1458 9:1 11:1 12:1764 13:350 14:2313 15:72 16:12 17:304 18:92 20:111 23:4055 24:2312 25:3 27:2336 31:2142 32:103 34:1 35:34 36:1054 37:3447 38:1965 39:467 40:150 41:3704 42:559 43:2067 44:232 45:14508 46:3581 47:253 49:1552 50:1667 51:90 52:1128 54:215 55:765 56:7 57:53 58:1516 59:1042 60:809 61:2214 62:2182 63:1993 64:5200 65:2315 66:5084 67:2918 68:1168 69:4048 70:1395 71:684 72:3067 74:2537 75:1455 76:682 77:2032 78:1628 79:2491 80:1857 81:1529 82:1351 83:1088 84:1225 85:2593 86:612 87:1783 88:919 89:2817 90:385 91:7139 92:1626 93:2520 94:2850 95:3444 96:1226 97:340 98:962 99:976 100:72 101:1017 102:1172 103:24600 104:3638 105:388 106:763 107:2155 108:667 109:3735 110:1855 111:2281 112:1646 113:1237 114:1476 115:1821 116:1756 117:2094 118:2105 119:1715 120:885 121:961 122:2231 123:2098 124:1554 125:1973 128:1325 129:1231 130:754 131:2002 132:738 133:311 134:1369 135:328 136:661 137:893 138:2284 139:1137 140:754 141:1141 142:1013 143:1228 144:1205 145:332 146:1336 147:1200 148:2133 149:1223 150:750 151:1193 152:1576 153:444 154:2267 155:1259 156:1339 157:1115 158:887 159:2030 160:2015 161:1046 162:3157 163:917 164:1409 165:1308 166:582 167:1689 168:3580 169:630 170:4340 171:736 172:1994 173:2885 174:961 175:1039 176:2895 177:4310 178:2782 179:1876 180:2248 181:2554 182:3114 183:1388 184:2429 185:17397 186:4021 187:2994 188:3289 189:2703 190:9050 191:1344 192:10503 193:7806 194:6318 195:4539 196:3070 197:2062 198:6016 199:5886 200:7276 201:5251 202:10040 203:9971 204:4596 205:3068 206:3204 207:3232 208:3974 209:4538 210:3896 211:1958 212:3519 213:3155 214:1182 215:60 216:6106 217:2473 218:826 219:402 220:2009 221:914 222:775 223:1583

End of report