Orbit

Routing Table Report 09:00 +10GMT Sat 01 Feb, 2020

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

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

BGP routing table entries examined: 778792 Prefixes after maximum aggregation (per Origin AS): 300990 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 388001 Total ASes present in the Internet Routing Table: 66699 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 57487 Origin ASes announcing only one prefix: 24177 Transit ASes present in the Internet Routing Table: 9212 Transit-only ASes present in the Internet Routing Table: 284 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 33 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1287 Number of instances of unregistered ASNs: 1296 Number of 32-bit ASNs allocated by the RIRs: 30389 Number of 32-bit ASNs visible in the Routing Table: 24933 Prefixes from 32-bit ASNs in the Routing Table: 114165 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 1117 Number of addresses announced to Internet: 2851518208 Equivalent to 169 /8s, 246 /16s and 183 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 260943

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

Prefixes being announced by APNIC Region ASes: 202437 Total APNIC prefixes after maximum aggregation: 60715 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 195980 Unique aggregates announced from the APNIC address blocks: 84688 APNIC Region origin ASes present in the Internet Routing Table: 10255 APNIC Prefixes per ASN: 19.11 APNIC Region origin ASes announcing only one prefix: 2860 APNIC Region transit ASes present in the Internet Routing Table: 1493 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5352 Number of APNIC addresses announced to Internet: 767660032 Equivalent to 45 /8s, 193 /16s and 144 /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: 231900 Total ARIN prefixes after maximum aggregation: 106976 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 229720 Unique aggregates announced from the ARIN address blocks: 116629 ARIN Region origin ASes present in the Internet Routing Table: 18334 ARIN Prefixes per ASN: 12.53 ARIN Region origin ASes announcing only one prefix: 6750 ARIN Region transit ASes present in the Internet Routing Table: 1835 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3137 Number of ARIN addresses announced to Internet: 1078078720 Equivalent to 64 /8s, 66 /16s and 45 /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: 219558 Total RIPE prefixes after maximum aggregation: 104343 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 216261 Unique aggregates announced from the RIPE address blocks: 130535 RIPE Region origin ASes present in the Internet Routing Table: 26748 RIPE Prefixes per ASN: 8.09 RIPE Region origin ASes announcing only one prefix: 11701 RIPE Region transit ASes present in the Internet Routing Table: 3747 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: 8855 Number of RIPE addresses announced to Internet: 723656704 Equivalent to 43 /8s, 34 /16s and 32 /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 196608-210331 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: 102406 Total LACNIC prefixes after maximum aggregation: 23723 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 103617 Unique aggregates announced from the LACNIC address blocks: 45312 LACNIC Region origin ASes present in the Internet Routing Table: 9363 LACNIC Prefixes per ASN: 11.07 LACNIC Region origin ASes announcing only one prefix: 2395 LACNIC Region transit ASes present in the Internet Routing Table: 1759 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6939 Number of LACNIC addresses announced to Internet: 174070016 Equivalent to 10 /8s, 96 /16s and 25 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21204 Total AfriNIC prefixes after maximum aggregation: 4469 AfriNIC Deaggregation factor: 4.74 Prefixes being announced from the AfriNIC address blocks: 32097 Unique aggregates announced from the AfriNIC address blocks: 9849 AfriNIC Region origin ASes present in the Internet Routing Table: 1353 AfriNIC Prefixes per ASN: 23.72 AfriNIC Region origin ASes announcing only one prefix: 471 AfriNIC Region transit ASes present in the Internet Routing Table: 261 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 650 Number of AfriNIC addresses announced to Internet: 107290368 Equivalent to 6 /8s, 101 /16s and 31 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 4963 611 575 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3306 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3123 1787 108 VNPT-AS-VN VNPT Corp, VN 7713 2693 813 501 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2598 9043 62 CMNET-GD Guangdong Mobile Communication 9498 2222 433 213 BBIL-AP BHARTI Airtel Ltd., IN 9829 2140 1373 233 BSNL-NIB National Internet Backbone, IN 4755 2135 441 195 TATACOMM-AS TATA Communications formerl 9394 2095 4898 22 CTTNET China TieTong Telecommunications 4766 2071 11101 561 KIXS-AS-KR Korea Telecom, KR

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 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3926 260 654 CABLEONE, US 16509 3790 7729 1676 AMAZON-02, US 22773 3501 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 92 SHAW, CA 16625 2977 1560 2138 AKAMAI-AS, US 209 2319 5076 530 CENTURYLINK-US-LEGACY-QWEST, US 30036 2292 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 20115 2130 2779 518 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, 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 5856 1622 133 UNI2-AS, ES 39891 3776 203 20 ALJAWWALSTC-AS, SA 8551 3092 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2811 450 1936 AKAMAI-ASN1, US 12389 2390 2244 699 ROSTELECOM-AS, RU 9009 2076 220 1118 M247, GB 34984 2067 348 557 TELLCOM-AS, TR 9121 1638 1691 18 TTNET, TR 13188 1604 100 47 TRIOLAN, UA 8402 1321 561 44 CORBINA-AS OJSC "Vimpelcom", RU

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 6208 3300 609 Uninet S.A. de C.V., MX 10620 3357 533 471 Telmex Colombia S.A., CO 11830 2682 369 63 Instituto Costarricense de Electricidad 6503 1688 323 390 Axtel, S.A.B. de C.V., MX 7303 1485 1030 267 Telecom Argentina S.A., AR 28573 1263 2235 193 CLARO S.A., BR 13999 1178 504 284 Mega Cable, S.A. de C.V., MX 3816 1120 562 134 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1100 379 39 Telefonica del Peru S.A.A., PE 11172 956 112 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 1099 393 22 LINKdotNET-AS, EG 24835 1097 566 24 RAYA-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 876 452 97 MT-MPLS, MA 6713 611 1863 34 IAM-AS, MA 29571 559 68 12 ORANGE-COTE-IVOIRE, CI 37342 476 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 15399 355 45 10 WANANCHI-, KE 23889 351 231 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 6208 3300 609 Uninet S.A. de C.V., MX 12479 5856 1622 133 UNI2-AS, ES 7545 4963 611 575 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3926 260 654 CABLEONE, US 16509 3790 7729 1676 AMAZON-02, US 39891 3776 203 20 ALJAWWALSTC-AS, SA 22773 3501 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 92 SHAW, CA 10620 3357 533 471 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 5856 5723 UNI2-AS, ES 7545 4963 4388 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 3776 3756 ALJAWWALSTC-AS, SA 22773 3501 3350 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3306 3284 VIETEL-AS-AP Viettel Group, VN 11492 3926 3272 CABLEONE, US 6327 3364 3272 SHAW, CA 8551 3092 3048 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3123 3015 VNPT-AS-VN VNPT Corp, VN

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 17076 UNALLOCATED 8.12.244.0/24 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 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.16.0/21 3356 LEVEL3, US 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US

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

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

Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 2914 NTT-COMMUNICATIONS-2914, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA 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, MY 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY

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 /8:10 /9:11 /10:37 /11:96 /12:282 /13:578 /14:1152 /15:1908 /16:13357 /17:8114 /18:13653 /19:25309 /20:38953 /21:46633 /22:97551 /23:79891 /24:451257 /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 4831 5856 UNI2-AS, ES 6327 3153 3364 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3062 3926 CABLEONE, US 39891 2946 3776 ALJAWWALSTC-AS, SA 22773 2720 3501 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2553 3092 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2041 2292 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2030 2682 Instituto Costarricense de Electricidad y Telec 8151 2018 6208 Uninet S.A. de C.V., MX

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

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

1:1480 2:1161 3:30 4:17 5:3264 6:48 8:1336 9:1 12:1787 13:478 14:2178 15:70 16:9 17:283 18:79 20:56 23:3257 24:2633 25:2 27:2470 31:2099 32:87 35:44 36:932 37:3221 38:1820 39:314 40:122 41:3262 42:624 43:2089 44:190 45:12992 46:3624 47:274 49:1415 50:1566 51:87 52:1109 54:271 55:670 56:6 57:46 58:1761 59:1026 60:658 61:2170 62:2158 63:1918 64:5019 65:2325 66:4814 67:2848 68:1232 69:3817 70:1411 71:668 72:2775 74:2600 75:1438 76:670 77:1818 78:1928 79:2366 80:1828 81:1550 82:1206 83:1020 84:1200 85:2418 86:564 87:1696 88:1036 89:2686 90:283 91:6921 92:1448 93:2429 94:2587 95:3395 96:1007 97:337 98:961 99:965 100:67 101:946 102:810 103:22821 104:3612 105:379 106:824 107:1874 108:695 109:3605 110:1739 111:1912 112:1540 113:1262 114:1314 115:1760 116:1741 117:2020 118:2088 119:1654 120:796 121:963 122:2357 123:1850 124:1524 125:1960 128:1336 129:906 130:600 131:1827 132:776 133:301 134:1217 135:273 136:593 137:877 138:2171 139:977 140:587 141:876 142:854 143:1158 144:943 145:289 146:1329 147:996 148:2039 149:1095 150:807 151:1255 152:1463 153:371 154:4685 155:899 156:3274 157:1079 158:719 159:1931 160:1713 161:1005 162:2975 163:769 164:1412 165:1224 166:532 167:1466 168:3511 169:484 170:4227 171:742 172:1857 173:2349 174:1035 175:993 176:2600 177:4129 178:2681 179:1446 180:2170 181:2357 182:2792 183:1103 184:2383 185:15977 186:3737 187:2545 188:3114 189:2078 190:8266 191:1507 192:10198 193:7259 194:5966 195:4275 196:3366 197:1860 198:6054 199:5907 200:7147 201:5107 202:9948 203:10081 204:4448 205:3056 206:3164 207:3208 208:3993 209:4339 210:3711 211:1869 212:3196 213:3001 214:1161 215:53 216:5925 217:2331 218:870 219:421 220:1952 221:913 222:834 223:1389

End of report