Orbit

Routing Table Report 09:00 +10GMT Sun 01 Aug, 2021

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

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

BGP routing table entries examined: 835703 Prefixes after maximum aggregation (per Origin AS): 320521 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 411403 Total ASes present in the Internet Routing Table: 71356 Prefixes per ASN: 11.71 Origin-only ASes present in the Internet Routing Table: 61475 Origin ASes announcing only one prefix: 25363 Transit ASes present in the Internet Routing Table: 9881 Transit-only ASes present in the Internet Routing Table: 324 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: 1030 Number of instances of unregistered ASNs: 1036 Number of 32-bit ASNs allocated by the RIRs: 36742 Number of 32-bit ASNs visible in the Routing Table: 30453 Prefixes from 32-bit ASNs in the Routing Table: 137549 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: 522 Number of addresses announced to Internet: 3038025472 Equivalent to 181 /8s, 20 /16s and 151 /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: 282188

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

Prefixes being announced by APNIC Region ASes: 212613 Total APNIC prefixes after maximum aggregation: 62726 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 208032 Unique aggregates announced from the APNIC address blocks: 90344 APNIC Region origin ASes present in the Internet Routing Table: 11639 APNIC Prefixes per ASN: 17.87 APNIC Region origin ASes announcing only one prefix: 3301 APNIC Region transit ASes present in the Internet Routing Table: 1616 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: 6880 Number of APNIC addresses announced to Internet: 773343488 Equivalent to 46 /8s, 24 /16s and 73 /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: 249304 Total ARIN prefixes after maximum aggregation: 114239 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 248913 Unique aggregates announced from the ARIN address blocks: 119247 ARIN Region origin ASes present in the Internet Routing Table: 18765 ARIN Prefixes per ASN: 13.26 ARIN Region origin ASes announcing only one prefix: 6829 ARIN Region transit ASes present in the Internet Routing Table: 1876 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: 4007 Number of ARIN addresses announced to Internet: 1269119488 Equivalent to 75 /8s, 165 /16s and 58 /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: 237353 Total RIPE prefixes after maximum aggregation: 111416 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 233815 Unique aggregates announced from the RIPE address blocks: 143671 RIPE Region origin ASes present in the Internet Routing Table: 27968 RIPE Prefixes per ASN: 8.36 RIPE Region origin ASes announcing only one prefix: 12028 RIPE Region transit ASes present in the Internet Routing Table: 3857 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: 10302 Number of RIPE addresses announced to Internet: 710871040 Equivalent to 42 /8s, 95 /16s and 8 /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: 109937 Total LACNIC prefixes after maximum aggregation: 26319 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 111030 Unique aggregates announced from the LACNIC address blocks: 47046 LACNIC Region origin ASes present in the Internet Routing Table: 10766 LACNIC Prefixes per ASN: 10.31 LACNIC Region origin ASes announcing only one prefix: 2683 LACNIC Region transit ASes present in the Internet Routing Table: 2076 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8421 Number of LACNIC addresses announced to Internet: 175917824 Equivalent to 10 /8s, 124 /16s and 75 /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: 25466 Total AfriNIC prefixes after maximum aggregation: 5116 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 33391 Unique aggregates announced from the AfriNIC address blocks: 10633 AfriNIC Region origin ASes present in the Internet Routing Table: 1507 AfriNIC Prefixes per ASN: 22.16 AfriNIC Region origin ASes announcing only one prefix: 522 AfriNIC Region transit ASes present in the Internet Routing Table: 296 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: 843 Number of AfriNIC addresses announced to Internet: 108434944 Equivalent to 6 /8s, 118 /16s and 150 /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 5814 785 675 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4946 8999 54 CMNET-GD Guangdong Mobile Communication 7552 3567 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3406 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2622 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2227 11375 565 KIXS-AS-KR Korea Telecom, KR 9498 2208 466 239 BBIL-AP BHARTI Airtel Ltd., IN 45090 2088 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2072 437 189 TATACOMM-AS TATA Communications formerl 23969 1951 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 5292 9549 2362 AMAZON-02, US 11492 4743 313 781 CABLEONE, US 7155 3986 264 32 VIASAT-SP-BACKBONE, US 22773 3941 2992 261 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3539 1825 2458 AKAMAI-AS, US 6327 3367 1317 68 SHAW, CA 30036 2560 373 277 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2524 5030 461 CENTURYLINK-US-LEGACY-QWEST, US 5972 2282 469 800 DNIC-ASBLK-05800-06055, US 20115 2239 3015 507 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 6761 1726 145 UNI2-AS, ES 20940 3727 3360 196 AKAMAI-ASN1, NL 39891 3267 187 22 ALJAWWALSTC-AS, SA 8551 2955 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2862 2283 896 ROSTELECOM-AS, RU 9009 2435 254 1297 M247, GB 34984 2217 357 594 TELLCOM-AS, TR 61317 1677 277 887 ASDETUK www.heficed.com, GB 58224 1617 888 563 TCI, IR 13188 1610 100 27 TRIOLAN, UA

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 8617 3449 588 Uninet S.A. de C.V., MX 10620 3407 525 651 Telmex Colombia S.A., CO 11830 2503 369 62 Instituto Costarricense de Electricidad 13999 1770 409 474 Mega Cable, S.A. de C.V., MX 6503 1501 359 478 Axtel, S.A.B. de C.V., MX 28573 1435 2306 233 CLARO S.A., BR 3816 1239 652 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1099 369 22 Telefonica del Peru S.A.A., PE 26615 1090 2351 134 TIM SA, BR 11664 979 192 438 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 1505 393 22 LINKdotNET-AS, EG 24835 1458 499 30 RAYA-AS, EG 36992 1306 1489 267 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 734 68 11 ORANGE-COTE-IVOIRE, CI 6713 613 1863 34 IAM-AS, MA 36935 555 522 40 Vodafone-, EG 15399 500 49 27 WANANCHI-, KE 2018 328 319 74 TENET-1, ZA 24757 320 76 5 EthioNet-AS, ET

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 8617 3449 588 Uninet S.A. de C.V., MX 12479 6761 1726 145 UNI2-AS, ES 7545 5814 785 675 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5292 9549 2362 AMAZON-02, US 9808 4946 8999 54 CMNET-GD Guangdong Mobile Communication 11492 4743 313 781 CABLEONE, US 7155 3986 264 32 VIASAT-SP-BACKBONE, US 22773 3941 2992 261 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3727 3360 196 AKAMAI-ASN1, NL 7552 3567 1330 20 VIETEL-AS-AP Viettel Group, VN

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 6761 6616 UNI2-AS, ES 7545 5814 5139 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4946 4892 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11492 4743 3962 CABLEONE, US 7155 3986 3954 VIASAT-SP-BACKBONE, US 22773 3941 3680 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3567 3547 VIETEL-AS-AP Viettel Group, VN 20940 3727 3531 AKAMAI-ASN1, NL 7713 3406 3350 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 6327 3367 3299 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 5.57.210.0/24 Origin: 49392 ASBAXETN, RU Transit: 39238 OKBPROGRESS Moscow, Russia, RU 5.57.211.0/24 Origin: 49392 ASBAXETN, RU Transit: 39238 OKBPROGRESS Moscow, Russia, RU 5.172.179.0/24 Origin: 49392 ASBAXETN, RU Transit: 39238 OKBPROGRESS Moscow, Russia, RU 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, US Transit: 174 COGENT-174, US

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 /12:302 /13:587 /14:1183 /15:1996 /16:13377 /17:8112 /18:13609 /19:24622 /20:39922 /21:48694 /22:104486 /23:89216 /24:489428 /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 5698 6761 UNI2-AS, ES 11492 3727 4743 CABLEONE, US 6327 3175 3367 SHAW, CA 8151 3123 8617 Uninet S.A. de C.V., MX 7155 3074 3986 VIASAT-SP-BACKBONE, US 22773 2951 3941 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2803 3267 ALJAWWALSTC-AS, SA 8551 2421 2955 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2212 2560 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1929 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) ----------------------------------------------

1:1627 2:1112 3:141 4:20 5:3552 6:78 7:5 8:1504 9:1 11:164 12:1740 13:377 14:2201 15:93 16:16 17:328 18:104 20:124 21:1 22:188 23:4880 24:2377 25:2 27:2505 29:19 31:2307 32:105 34:1 35:47 36:1424 37:3751 38:2182 39:548 40:186 41:3751 42:652 43:2006 44:264 45:15223 46:3659 47:294 48:2 49:1575 50:1791 51:101 52:1240 54:216 55:778 56:9 57:51 58:1551 59:1024 60:932 61:2161 62:2276 63:1954 64:5358 65:2309 66:4975 67:2880 68:1163 69:4039 70:1354 71:680 72:3139 74:2596 75:1492 76:692 77:2009 78:1650 79:2287 80:1868 81:1512 82:1353 83:1138 84:1249 85:2714 86:696 87:1805 88:952 89:2980 90:502 91:7363 92:1797 93:2557 94:3111 95:3506 96:1282 97:340 98:975 99:968 100:77 101:1015 102:1559 103:26070 104:3874 105:431 106:793 107:2263 108:709 109:3857 110:1898 111:2765 112:1857 113:1202 114:1428 115:1854 116:1781 117:2154 118:2119 119:1796 120:1027 121:923 122:2423 123:2146 124:1526 125:1860 128:1262 129:1293 130:875 131:1990 132:704 133:360 134:1630 135:299 136:763 137:927 138:2383 139:1194 140:737 141:1185 142:1194 143:1331 144:1264 145:319 146:1466 147:1355 148:2103 149:1465 150:811 151:1073 152:1615 153:421 154:2965 155:1346 156:1654 157:1202 158:956 159:2004 160:2332 161:1227 162:3346 163:1020 164:1519 165:1398 166:594 167:1772 168:3589 169:690 170:4245 171:795 172:2568 173:2925 174:1009 175:1065 176:3180 177:4359 178:2951 179:1908 180:2231 181:2618 182:3027 183:1534 184:2415 185:18585 186:4121 187:3151 188:3316 189:2867 190:8652 191:1363 192:10673 193:8241 194:6684 195:4780 196:2888 197:1878 198:5979 199:5987 200:7307 201:5205 202:10030 203:9938 204:4628 205:3345 206:3632 207:3305 208:4011 209:4677 210:3937 211:2190 212:3685 213:3457 214:1197 215:56 216:6271 217:2554 218:1047 219:460 220:1642 221:897 222:688 223:1723

End of report