Orbit

Routing Table Report 09:00 +10GMT Sat 31 Jul, 2021

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

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

BGP routing table entries examined: 835839 Prefixes after maximum aggregation (per Origin AS): 320445 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 411410 Total ASes present in the Internet Routing Table: 71377 Prefixes per ASN: 11.71 Origin-only ASes present in the Internet Routing Table: 61489 Origin ASes announcing only one prefix: 25387 Transit ASes present in the Internet Routing Table: 9888 Transit-only ASes present in the Internet Routing Table: 321 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: 996 Number of instances of unregistered ASNs: 1002 Number of 32-bit ASNs allocated by the RIRs: 36736 Number of 32-bit ASNs visible in the Routing Table: 30460 Prefixes from 32-bit ASNs in the Routing Table: 137531 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: 521 Number of addresses announced to Internet: 3038082304 Equivalent to 181 /8s, 21 /16s and 117 /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: 282344

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

Prefixes being announced by APNIC Region ASes: 212621 Total APNIC prefixes after maximum aggregation: 62729 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 208117 Unique aggregates announced from the APNIC address blocks: 90394 APNIC Region origin ASes present in the Internet Routing Table: 11651 APNIC Prefixes per ASN: 17.86 APNIC Region origin ASes announcing only one prefix: 3309 APNIC Region transit ASes present in the Internet Routing Table: 1618 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: 6889 Number of APNIC addresses announced to Internet: 773331968 Equivalent to 46 /8s, 24 /16s and 28 /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: 249216 Total ARIN prefixes after maximum aggregation: 114158 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 248882 Unique aggregates announced from the ARIN address blocks: 119265 ARIN Region origin ASes present in the Internet Routing Table: 18770 ARIN Prefixes per ASN: 13.26 ARIN Region origin ASes announcing only one prefix: 6834 ARIN Region transit ASes present in the Internet Routing Table: 1874 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: 4006 Number of ARIN addresses announced to Internet: 1269170688 Equivalent to 75 /8s, 166 /16s and 2 /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: 237486 Total RIPE prefixes after maximum aggregation: 111423 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 233854 Unique aggregates announced from the RIPE address blocks: 143662 RIPE Region origin ASes present in the Internet Routing Table: 27976 RIPE Prefixes per ASN: 8.36 RIPE Region origin ASes announcing only one prefix: 12039 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: 55 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10304 Number of RIPE addresses announced to Internet: 710867712 Equivalent to 42 /8s, 94 /16s and 251 /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: 110072 Total LACNIC prefixes after maximum aggregation: 26334 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 111137 Unique aggregates announced from the LACNIC address blocks: 47003 LACNIC Region origin ASes present in the Internet Routing Table: 10771 LACNIC Prefixes per ASN: 10.32 LACNIC Region origin ASes announcing only one prefix: 2684 LACNIC Region transit ASes present in the Internet Routing Table: 2077 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: 8423 Number of LACNIC addresses announced to Internet: 175926272 Equivalent to 10 /8s, 124 /16s and 108 /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: 25448 Total AfriNIC prefixes after maximum aggregation: 5104 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 33328 Unique aggregates announced from the AfriNIC address blocks: 10625 AfriNIC Region origin ASes present in the Internet Routing Table: 1504 AfriNIC Prefixes per ASN: 22.16 AfriNIC Region origin ASes announcing only one prefix: 521 AfriNIC Region transit ASes present in the Internet Routing Table: 293 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: 838 Number of AfriNIC addresses announced to Internet: 108381952 Equivalent to 6 /8s, 117 /16s and 199 /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 5813 785 676 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4949 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 2630 1897 55 VNPT-AS-VN VNPT Corp, VN 4766 2218 11374 561 KIXS-AS-KR Korea Telecom, KR 9498 2206 466 240 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 5288 9548 2350 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 3547 1828 2465 AKAMAI-AS, US 6327 3367 1317 68 SHAW, CA 30036 2586 375 173 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2532 5032 469 CENTURYLINK-US-LEGACY-QWEST, US 5972 2270 468 803 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 6767 1726 145 UNI2-AS, ES 20940 3729 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 2218 357 594 TELLCOM-AS, TR 61317 1682 277 887 ASDETUK www.heficed.com, GB 58224 1616 888 562 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 8618 3450 588 Uninet S.A. de C.V., MX 10620 3407 525 651 Telmex Colombia S.A., CO 11830 2508 369 62 Instituto Costarricense de Electricidad 13999 1769 409 476 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 612 1863 34 IAM-AS, MA 36935 546 522 40 Vodafone-, EG 15399 500 49 27 WANANCHI-, KE 2018 327 319 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 8618 3450 588 Uninet S.A. de C.V., MX 12479 6767 1726 145 UNI2-AS, ES 7545 5813 785 676 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5288 9548 2350 AMAZON-02, US 9808 4949 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 3729 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 6767 6622 UNI2-AS, ES 7545 5813 5137 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4949 4895 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 3729 3533 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 5.44.253.0/24 Origin: 58349 INNETRA-AS, GB Transit: 174 COGENT-174, US 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 23.185.16.0/24 Origin: 39967 PRH, CA Transit: 36231 TEMPEST-HOSTING, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet

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 /16:13380 /17:8110 /18:13613 /19:24623 /20:39930 /21:48699 /22:104507 /23:89252 /24:489488 /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 5704 6767 UNI2-AS, ES 11492 3727 4743 CABLEONE, US 6327 3175 3367 SHAW, CA 8151 3123 8618 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 2238 2586 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1934 2508 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) ----------------------------------------------

1:1621 2:1111 3:141 4:20 5:3550 6:79 7:5 8:1507 9:1 11:164 12:1739 13:376 14:2200 15:92 16:16 17:328 18:104 20:124 21:1 22:188 23:4875 24:2375 25:2 27:2504 29:19 31:2307 32:105 34:1 35:47 36:1423 37:3760 38:2181 39:549 40:186 41:3747 42:652 43:2012 44:264 45:15185 46:3659 47:294 48:2 49:1575 50:1796 51:101 52:1238 54:214 55:692 56:9 57:51 58:1552 59:1022 60:932 61:2160 62:2276 63:1954 64:5355 65:2310 66:4974 67:2880 68:1163 69:4039 70:1356 71:680 72:3139 74:2598 75:1492 76:692 77:2039 78:1649 79:2287 80:1867 81:1510 82:1352 83:1134 84:1249 85:2715 86:697 87:1807 88:953 89:3002 90:502 91:7361 92:1799 93:2558 94:3101 95:3507 96:1283 97:340 98:975 99:968 100:77 101:1014 102:1558 103:26116 104:3870 105:431 106:794 107:2252 108:713 109:3855 110:1897 111:2766 112:1861 113:1200 114:1427 115:1854 116:1782 117:2154 118:2119 119:1796 120:1026 121:923 122:2423 123:2148 124:1526 125:1859 128:1263 129:1294 130:878 131:1993 132:705 133:360 134:1630 135:300 136:762 137:934 138:2397 139:1193 140:762 141:1186 142:1194 143:1330 144:1263 145:320 146:1466 147:1355 148:2167 149:1463 150:816 151:1073 152:1616 153:421 154:2958 155:1346 156:1655 157:1205 158:956 159:2004 160:2318 161:1180 162:3347 163:1021 164:1521 165:1398 166:596 167:1772 168:3587 169:694 170:4239 171:795 172:2569 173:2943 174:1008 175:1065 176:3172 177:4366 178:2947 179:1906 180:2232 181:2620 182:3026 183:1534 184:2415 185:18582 186:4124 187:3153 188:3317 189:2890 190:8650 191:1376 192:10668 193:8242 194:6683 195:4780 196:2885 197:1878 198:5991 199:5989 200:7305 201:5210 202:10029 203:9939 204:4623 205:3333 206:3628 207:3307 208:4011 209:4678 210:3938 211:2191 212:3687 213:3460 214:1203 215:56 216:6271 217:2554 218:1047 219:460 220:1643 221:897 222:688 223:1724

End of report