Orbit

Routing Table Report 09:00 +10GMT Wed 01 Jul, 2020

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

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

BGP routing table entries examined: 794299 Prefixes after maximum aggregation (per Origin AS): 307184 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 395433 Total ASes present in the Internet Routing Table: 68014 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 58613 Origin ASes announcing only one prefix: 24440 Transit ASes present in the Internet Routing Table: 9401 Transit-only ASes present in the Internet Routing Table: 291 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 785 Number of instances of unregistered ASNs: 793 Number of 32-bit ASNs allocated by the RIRs: 32248 Number of 32-bit ASNs visible in the Routing Table: 26423 Prefixes from 32-bit ASNs in the Routing Table: 120596 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: 530 Number of addresses announced to Internet: 2841000960 Equivalent to 169 /8s, 86 /16s and 60 /24s Percentage of available address space announced: 76.7 Percentage of allocated address space announced: 76.7 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: 266016

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

Prefixes being announced by APNIC Region ASes: 204558 Total APNIC prefixes after maximum aggregation: 61562 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 198360 Unique aggregates announced from the APNIC address blocks: 85690 APNIC Region origin ASes present in the Internet Routing Table: 10572 APNIC Prefixes per ASN: 18.76 APNIC Region origin ASes announcing only one prefix: 2972 APNIC Region transit ASes present in the Internet Routing Table: 1543 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5712 Number of APNIC addresses announced to Internet: 769301504 Equivalent to 45 /8s, 218 /16s and 156 /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, 131072-141625 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: 236833 Total ARIN prefixes after maximum aggregation: 108783 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 234108 Unique aggregates announced from the ARIN address blocks: 119693 ARIN Region origin ASes present in the Internet Routing Table: 18396 ARIN Prefixes per ASN: 12.73 ARIN Region origin ASes announcing only one prefix: 6740 ARIN Region transit ASes present in the Internet Routing Table: 1836 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3279 Number of ARIN addresses announced to Internet: 1079136256 Equivalent to 64 /8s, 82 /16s and 80 /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, 393216-399260 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: 223346 Total RIPE prefixes after maximum aggregation: 106867 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 220017 Unique aggregates announced from the RIPE address blocks: 133785 RIPE Region origin ASes present in the Internet Routing Table: 27083 RIPE Prefixes per ASN: 8.12 RIPE Region origin ASes announcing only one prefix: 11735 RIPE Region transit ASes present in the Internet Routing Table: 3783 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9216 Number of RIPE addresses announced to Internet: 708441856 Equivalent to 42 /8s, 57 /16s and 247 /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: 105571 Total LACNIC prefixes after maximum aggregation: 24593 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 106694 Unique aggregates announced from the LACNIC address blocks: 46570 LACNIC Region origin ASes present in the Internet Routing Table: 9924 LACNIC Prefixes per ASN: 10.75 LACNIC Region origin ASes announcing only one prefix: 2500 LACNIC Region transit ASes present in the Internet Routing Table: 1845 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7518 Number of LACNIC addresses announced to Internet: 174203136 Equivalent to 10 /8s, 98 /16s and 33 /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: 23206 Total AfriNIC prefixes after maximum aggregation: 4753 AfriNIC Deaggregation factor: 4.88 Prefixes being announced from the AfriNIC address blocks: 34590 Unique aggregates announced from the AfriNIC address blocks: 9243 AfriNIC Region origin ASes present in the Internet Routing Table: 1408 AfriNIC Prefixes per ASN: 24.57 AfriNIC Region origin ASes announcing only one prefix: 493 AfriNIC Region transit ASes present in the Internet Routing Table: 273 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 698 Number of AfriNIC addresses announced to Internet: 109477632 Equivalent to 6 /8s, 134 /16s and 127 /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 5545 725 648 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3437 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3168 1839 101 VNPT-AS-VN VNPT Corp, VN 7713 2695 827 526 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2579 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2280 434 225 BBIL-AP BHARTI Airtel Ltd., IN 4755 2133 441 193 TATACOMM-AS TATA Communications formerl 4766 2089 11101 547 KIXS-AS-KR Korea Telecom, KR 9394 2022 4914 18 CTTNET China TieTong Telecommunications 9829 1868 1324 44 BSNL-NIB National Internet Backbone, IN

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 4452 299 665 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 4014 8144 1808 AMAZON-02, US 22773 3548 2968 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3350 1324 89 SHAW, CA 16625 3117 1625 2218 AKAMAI-AS, US 30036 2418 365 168 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2394 5075 523 CENTURYLINK-US-LEGACY-QWEST, US 5650 2305 2981 1622 FRONTIER-FRTR, US 26484 2182 136 218 IKGUL-26484, 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 5814 1652 135 UNI2-AS, ES 8551 3165 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3055 451 2062 AKAMAI-ASN1, EU 39891 2879 171 19 ALJAWWALSTC-AS, SA 12389 2512 2263 756 ROSTELECOM-AS, RU 34984 2155 354 566 TELLCOM-AS, TR 9009 2140 225 1168 M247, GB 13188 1609 100 35 TRIOLAN, UA 61317 1363 163 573 ASDETUK http://www.heficed.com, GB 6849 1142 355 21 UKRTELNET, 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 6753 3329 592 Uninet S.A. de C.V., MX 10620 3365 530 511 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1721 326 387 Axtel, S.A.B. de C.V., MX 7303 1515 984 252 Telecom Argentina S.A., AR 13999 1426 512 335 Mega Cable, S.A. de C.V., MX 28573 1328 2241 254 CLARO S.A., BR 6147 1129 379 39 Telefonica del Peru S.A.A., PE 3816 1113 571 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 957 112 71 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 1488 393 22 LINKdotNET-AS, EG 36992 1111 1539 76 ETISALAT-MISR, EG 24835 1073 474 23 RAYA-AS, EG 36903 917 480 93 MT-MPLS, MA 29571 625 68 11 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 492 45 12 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 36935 431 522 40 Vodafone-, EG 23889 344 231 15 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 6753 3329 592 Uninet S.A. de C.V., MX 12479 5814 1652 135 UNI2-AS, ES 7545 5545 725 648 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4452 299 665 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 4014 8144 1808 AMAZON-02, US 22773 3548 2968 150 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3437 1330 21 VIETEL-AS-AP Viettel Group, VN 10620 3365 530 511 Telmex Colombia S.A., CO 6327 3350 1324 89 SHAW, CA

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 5814 5679 UNI2-AS, ES 7545 5545 4897 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4452 3787 CABLEONE, US 7552 3437 3416 VIETEL-AS-AP Viettel Group, VN 22773 3548 3398 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3350 3261 SHAW, CA 8551 3165 3121 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3168 3067 VNPT-AS-VN VNPT Corp, VN 39891 2879 2860 ALJAWWALSTC-AS, SA

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 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 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

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

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

Unassigned Network ASN Information AS Name 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, MY 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 41.67.208.0/21 Origin: 15964 CAMNET-AS, CM Transit: 12956 TELEFONICA TELXIUS, ES

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 /8:9 /9:11 /10:37 /11:98 /12:283 /13:576 /14:1158 /15:1904 /16:13326 /17:8129 /18:13685 /19:25343 /20:39330 /21:47464 /22:99733 /23:82130 /24:461083 /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 4837 5814 UNI2-AS, ES 11492 3512 4452 CABLEONE, US 6327 3140 3350 SHAW, CA 7155 3128 4036 VIASAT-SP-BACKBONE, US 22773 2757 3548 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2625 3165 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2437 6753 Uninet S.A. de C.V., MX 39891 2417 2879 ALJAWWALSTC-AS, SA 30036 2160 2418 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2016 2666 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) ----------------------------------------------

1:1478 2:1187 3:31 4:17 5:3334 6:52 8:1416 9:1 11:1 12:1777 13:513 14:2295 15:71 16:8 17:290 18:81 20:103 23:3719 24:2257 25:3 27:2547 31:2076 32:120 34:1 35:32 36:953 37:3256 38:1937 39:424 40:121 41:3660 42:533 43:2099 44:208 45:14258 46:3621 47:234 49:1428 50:1546 51:90 52:1103 54:226 55:649 56:6 57:49 58:1641 59:1039 60:752 61:2228 62:2127 63:1959 64:5218 65:2266 66:4986 67:2859 68:1176 69:3974 70:1401 71:675 72:2864 74:2560 75:1449 76:660 77:1925 78:1625 79:2373 80:1895 81:1643 82:1299 83:1045 84:1203 85:2558 86:528 87:1717 88:991 89:2679 90:299 91:7025 92:1523 93:2425 94:2705 95:3245 96:1216 97:338 98:922 99:978 100:70 101:992 102:985 103:23655 104:3438 105:398 106:878 107:2033 108:675 109:3621 110:1819 111:2015 112:1623 113:1248 114:1294 115:1795 116:1726 117:2087 118:2028 119:1669 120:773 121:974 122:2360 123:2002 124:1506 125:1948 128:1318 129:1192 130:651 131:1847 132:752 133:302 134:1315 135:291 136:616 137:853 138:2142 139:999 140:680 141:989 142:921 143:1234 144:1024 145:319 146:1366 147:1008 148:2117 149:1168 150:819 151:1032 152:1479 153:414 154:4513 155:1057 156:2993 157:1121 158:850 159:1968 160:1909 161:1052 162:3061 163:830 164:1458 165:1301 166:551 167:1603 168:3476 169:563 170:4191 171:773 172:1937 173:2548 174:986 175:1038 176:2499 177:4058 178:2608 179:1482 180:2218 181:2494 182:3043 183:1139 184:2407 185:16383 186:3714 187:2834 188:3180 189:2392 190:8717 191:1317 192:10339 193:7496 194:6221 195:4367 196:3213 197:2025 198:6067 199:5862 200:7173 201:5220 202:10001 203:10156 204:4458 205:3098 206:3091 207:3202 208:4049 209:4403 210:3697 211:1899 212:3305 213:3115 214:1184 215:62 216:5996 217:2386 218:822 219:401 220:2007 221:942 222:804 223:1496

End of report