Orbit

Routing Table Report 09:00 +10GMT Wed 02 Jun, 2021

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

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

BGP routing table entries examined: 831276 Prefixes after maximum aggregation (per Origin AS): 317454 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 408263 Total ASes present in the Internet Routing Table: 71053 Prefixes per ASN: 11.70 Origin-only ASes present in the Internet Routing Table: 61211 Origin ASes announcing only one prefix: 25256 Transit ASes present in the Internet Routing Table: 9842 Transit-only ASes present in the Internet Routing Table: 320 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 54 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1008 Number of instances of unregistered ASNs: 1014 Number of 32-bit ASNs allocated by the RIRs: 36188 Number of 32-bit ASNs visible in the Routing Table: 29967 Prefixes from 32-bit ASNs in the Routing Table: 134920 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 518 Number of addresses announced to Internet: 3040043008 Equivalent to 181 /8s, 51 /16s and 96 /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: 281678

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

Prefixes being announced by APNIC Region ASes: 211685 Total APNIC prefixes after maximum aggregation: 62096 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 207734 Unique aggregates announced from the APNIC address blocks: 89554 APNIC Region origin ASes present in the Internet Routing Table: 11462 APNIC Prefixes per ASN: 18.12 APNIC Region origin ASes announcing only one prefix: 3273 APNIC Region transit ASes present in the Internet Routing Table: 1584 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: 6689 Number of APNIC addresses announced to Internet: 774464512 Equivalent to 46 /8s, 41 /16s and 100 /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: 246312 Total ARIN prefixes after maximum aggregation: 112757 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 246446 Unique aggregates announced from the ARIN address blocks: 118201 ARIN Region origin ASes present in the Internet Routing Table: 18714 ARIN Prefixes per ASN: 13.17 ARIN Region origin ASes announcing only one prefix: 6787 ARIN Region transit ASes present in the Internet Routing Table: 1881 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: 3869 Number of ARIN addresses announced to Internet: 1271103488 Equivalent to 75 /8s, 195 /16s and 128 /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: 236837 Total RIPE prefixes after maximum aggregation: 110736 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 232941 Unique aggregates announced from the RIPE address blocks: 142398 RIPE Region origin ASes present in the Internet Routing Table: 27933 RIPE Prefixes per ASN: 8.34 RIPE Region origin ASes announcing only one prefix: 12017 RIPE Region transit ASes present in the Internet Routing Table: 3902 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 54 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10193 Number of RIPE addresses announced to Internet: 710557184 Equivalent to 42 /8s, 90 /16s and 62 /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: 109849 Total LACNIC prefixes after maximum aggregation: 26171 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 110995 Unique aggregates announced from the LACNIC address blocks: 47075 LACNIC Region origin ASes present in the Internet Routing Table: 10757 LACNIC Prefixes per ASN: 10.32 LACNIC Region origin ASes announcing only one prefix: 2680 LACNIC Region transit ASes present in the Internet Routing Table: 2021 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8400 Number of LACNIC addresses announced to Internet: 176137984 Equivalent to 10 /8s, 127 /16s and 167 /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: 25585 Total AfriNIC prefixes after maximum aggregation: 4982 AfriNIC Deaggregation factor: 5.14 Prefixes being announced from the AfriNIC address blocks: 32642 Unique aggregates announced from the AfriNIC address blocks: 10577 AfriNIC Region origin ASes present in the Internet Routing Table: 1472 AfriNIC Prefixes per ASN: 22.18 AfriNIC Region origin ASes announcing only one prefix: 499 AfriNIC Region transit ASes present in the Internet Routing Table: 293 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 36 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 816 Number of AfriNIC addresses announced to Internet: 107356672 Equivalent to 6 /8s, 102 /16s and 34 /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 5784 782 671 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5261 8995 48 CMNET-GD Guangdong Mobile Communication 7713 3520 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3493 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2801 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2201 11358 557 KIXS-AS-KR Korea Telecom, KR 9498 2193 466 237 BBIL-AP BHARTI Airtel Ltd., IN 4755 2087 437 187 TATACOMM-AS TATA Communications formerl 45090 2081 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 23969 1943 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 5211 9377 2292 AMAZON-02, US 11492 4734 313 705 CABLEONE, US 7155 4026 264 32 VIASAT-SP-BACKBONE, US 22773 3891 2980 222 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3461 1773 2428 AKAMAI-AS, US 6327 3344 1317 68 SHAW, CA 30036 2571 373 139 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2518 5037 482 CENTURYLINK-US-LEGACY-QWEST, US 5972 2241 452 784 DNIC-ASBLK-05800-06055, US 20115 2162 2928 506 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 6692 1725 146 UNI2-AS, ES 20940 3618 3359 185 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 2968 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2862 2282 894 ROSTELECOM-AS, RU 9009 2423 253 1303 M247, GB 34984 2203 355 590 TELLCOM-AS, TR 13188 1609 100 31 TRIOLAN, UA 58224 1597 887 569 TCI, IR 61317 1560 283 791 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 8581 3479 573 Uninet S.A. de C.V., MX 10620 3422 526 613 Telmex Colombia S.A., CO 11830 2499 369 62 Instituto Costarricense de Electricidad 13999 1733 434 453 Mega Cable, S.A. de C.V., MX 6503 1451 311 477 Axtel, S.A.B. de C.V., MX 28573 1389 2283 228 CLARO S.A., BR 3816 1236 649 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1111 374 31 Telefonica del Peru S.A.A., PE 11664 1005 209 418 Techtel LMDS Comunicaciones Interactiva 11172 963 111 69 Alestra, S. de R.L. de C.V., MX

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 1595 393 22 LINKdotNET-AS, EG 24835 1454 498 30 RAYA-AS, EG 36992 1258 1466 208 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 735 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 528 522 40 Vodafone-, EG 37342 484 32 1 MOVITEL, MZ 15399 482 48 23 WANANCHI-, KE 2018 322 319 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 8581 3479 573 Uninet S.A. de C.V., MX 12479 6692 1725 146 UNI2-AS, ES 7545 5784 782 671 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5261 8995 48 CMNET-GD Guangdong Mobile Communication 16509 5211 9377 2292 AMAZON-02, US 11492 4734 313 705 CABLEONE, US 7155 4026 264 32 VIASAT-SP-BACKBONE, US 22773 3891 2980 222 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3618 3359 185 AKAMAI-ASN1, NL 7713 3520 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 6692 6546 UNI2-AS, ES 9808 5261 5213 CMNET-GD Guangdong Mobile Communication Co.Ltd. 7545 5784 5113 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4734 4029 CABLEONE, US 7155 4026 3994 VIASAT-SP-BACKBONE, US 22773 3891 3669 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3493 3473 VIETEL-AS-AP Viettel Group, VN 7713 3520 3464 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3618 3433 AKAMAI-ASN1, NL 6327 3344 3276 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 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, 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 /13:585 /14:1183 /15:1988 /16:13427 /17:8189 /18:13623 /19:24662 /20:39925 /21:48605 /22:104089 /23:88773 /24:485755 /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 5643 6692 UNI2-AS, ES 11492 3770 4734 CABLEONE, US 6327 3151 3344 SHAW, CA 8151 3147 8581 Uninet S.A. de C.V., MX 7155 3114 4026 VIASAT-SP-BACKBONE, US 22773 2941 3891 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2434 2968 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2238 2571 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1922 2499 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) ----------------------------------------------

1:1609 2:1191 3:137 4:23 5:3577 6:74 7:5 8:1500 9:1 11:164 12:1742 13:361 14:2192 15:77 16:15 17:322 18:107 20:122 21:1 22:188 23:4748 24:2376 25:2 27:2540 29:19 31:2278 32:103 34:16 35:45 36:1399 37:3768 38:2143 39:548 40:159 41:3758 42:630 43:2064 44:259 45:14882 46:3683 47:262 49:1559 50:1779 51:100 52:1274 54:233 55:744 56:7 57:49 58:1517 59:1017 60:928 61:2120 62:2251 63:1956 64:5314 65:2320 66:4977 67:2884 68:1161 69:4028 70:1374 71:678 72:3148 74:2583 75:1488 76:689 77:2020 78:1692 79:2294 80:1854 81:1506 82:1361 83:1134 84:1257 85:2680 86:701 87:1810 88:970 89:2984 90:475 91:7333 92:1784 93:2524 94:3086 95:3507 96:1283 97:343 98:997 99:968 100:78 101:1031 102:1462 103:25721 104:3742 105:436 106:777 107:2268 108:700 109:3848 110:1877 111:2806 112:1873 113:1200 114:1417 115:1885 116:1775 117:2159 118:2157 119:1769 120:1086 121:941 122:2394 123:2149 124:1512 125:1857 128:1195 129:1193 130:848 131:2024 132:699 133:360 134:1601 135:294 136:743 137:920 138:2334 139:1186 140:726 141:1174 142:1185 143:1284 144:1250 145:329 146:1415 147:1312 148:2159 149:1419 150:810 151:1065 152:1505 153:413 154:2482 155:1327 156:1544 157:1175 158:904 159:1999 160:2329 161:1162 162:3265 163:987 164:1514 165:1401 166:590 167:1752 168:3581 169:681 170:4241 171:771 172:2394 173:2935 174:993 175:1057 176:3154 177:4328 178:2893 179:1884 180:2250 181:2613 182:3010 183:1544 184:2397 185:18267 186:4137 187:3087 188:3294 189:2899 190:8823 191:1357 192:10608 193:8151 194:6637 195:4703 196:2854 197:2125 198:6011 199:5992 200:7365 201:5279 202:9989 203:9901 204:4599 205:3337 206:3484 207:3325 208:3977 209:4659 210:3948 211:2106 212:3655 213:3384 214:1207 215:62 216:6164 217:2551 218:1056 219:460 220:1641 221:927 222:692 223:1691

End of report