AS4657 StarHub Ltd
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2404:e800:de00:1::/64 | 18,446,744,073,709,551,616 | |
| 2406:3000::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3000:8::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3000:c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3000:f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3000:10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2406:3000:20::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2406:3000:30::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3000:34::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3000:35::/56 | 4,722,366,482,869,645,213,696 | |
| 2406:3000:36::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3000:38::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3000:40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2406:3000:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2406:3000:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2406:3000:200::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3000:215::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3000:216::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3000:218::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3000:220::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2406:3000:240::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2406:3000:280::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2406:3000:300::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2406:3000:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2406:3000:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2406:3000:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2406:3000:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2406:3000:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2406:3000:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2406:3001::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2406:3002::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2406:3002:40:4000::/50 | 302,231,454,903,657,293,676,544 | |
| 2406:3002:40:8000::/49 | 604,462,909,807,314,587,353,088 | |
| 2406:3002:41::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3002:42::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3002:44::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3002:48::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3002:50:4000::/50 | 302,231,454,903,657,293,676,544 | |
| 2406:3002:50:8000::/49 | 604,462,909,807,314,587,353,088 | |
| 2406:3002:51::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3002:52::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3002:54::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3002:58::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3002:60::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2406:3002:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2406:3002:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2406:3002:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2406:3002:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2406:3002:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2406:3002:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2406:3002:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2406:3002:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2406:3002:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2406:3003::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2406:3003:1011::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1014::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:1016::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1019::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:101c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:101e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1021::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1024::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:1026::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1029::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:102a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:102c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3003:1031::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1034::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:1036::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1039::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:103c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:103e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1050::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1052::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:1054::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:1056::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:1058::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3003:107c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3003:1080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2406:3003:1100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2406:3003:1200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2406:3003:1400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2406:3003:1800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2406:3003:2011::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2014::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:2016::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2019::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:201c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:201e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2021::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2024::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:2026::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2028::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3003:2031::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2034::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:2036::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2039::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:203c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:203e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2050::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2052::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:2054::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:2056::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:2058::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3003:207c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2406:3003:2080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2406:3003:2100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2406:3003:2200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2406:3003:2400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2406:3003:2800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2406:3003:3001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3004::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:3006::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3009::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:300c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:300e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3011::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3014::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:3016::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3019::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:301c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:301e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3021::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3024::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:3026::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3028::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2406:3003:3031::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3034::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:3036::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3039::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:303c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:303e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3041::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3044::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:3046::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3049::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:304c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2406:3003:304e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:3003:3050::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2406:3003:3060::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2406:3003:3080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2406:3003:3100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2406:3003:3200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2406:3003:3400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2406:3003:3800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2406:3003:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2406:3003:8000::/33 | 39,614,081,257,132,168,796,771,975,168 |
Upstreams
- AS174 Cogent Communications
- AS1103 Surf B.V.
- AS1299 Arelion Sweden AB
- AS2497 Asia Pacific Network Information Centre
- AS2914 NTT America Inc.
- AS3303 Swisscom (Schweiz) AG
- AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
- AS4637 Telstra Global
- AS6453 Tata Communications (America) Inc
- AS6939 Hurricane Electric LLC
- AS12552 GlobalConnect AB
- AS134078 Netpluz Holdings Private Limited
Downstreams
- AS109 Cisco Systems Inc.
- AS2161 HPInc
- AS3300 British Telecommunications PLC
- AS3573 Accenture LLP
- AS3758 SINGNET SingNet
- AS4058 Asia Pacific Network Information Centre
- AS4628 Pacific Internet Pte Ltd
- AS4761 Indosat Internet Network Provider
- AS4773 MobileOne Ltd. MobileInternet Service Provider Singapore
- AS4913 Speedcast Communications Inc
- AS5580 GTT Communications Netherlands B.V.
- AS7138 Encompass Digital Media Inc.
- AS9226 1-Net Singapore Pte Ltd
- AS9292 21 Tampines Avenue 1
- AS9419 Nanyang Technological University
- AS9874 StarHub Ltd
- AS9877 Ngee Ann Polytechnic Computer Center
- AS10099 China Unicom Global
- AS10100 UBS Group AG
- AS10127 CLSA Ltd
- AS10794 Bank of America National Association
- AS11158 NTT America Inc.
- AS11245 The Goodyear Tire & Rubber Company
- AS12257 Dell Inc.
- AS13684 Medtronic Incorporated
- AS13945 Prism Technologies
- AS14398 Autodesk Inc.
- AS15375 Commerzbank Aktiengesellschaft
- AS15695 Expereo International BV
- AS16037 AB Tetra Pak
- AS16477 Nielsen Consumer LLC
- AS17547 M1NET-SG-AP M1 NET LTD
- AS17617 Nanyang Polytechnic
- AS17733 Office of Communications & IT
- AS17802 Macquarie Bank
- AS17978 SERVCORP Servcorp Australian Holdings Ltd
- AS18106 ViewQwest Pte Ltd
- AS18224 AS-CRIMSONLOGIC-AP Converted To ASN-CRIMSONLOGIC-AP For RPSL Compliance Singapore Network Services
- AS18228 NCS IDC in Singapore
- AS19154 NTT Security (US) Inc.
- AS19551 Incapsula Inc
- AS19637 Avago Technologies U.S. Inc.
- AS20464 HP Inc.
- AS21433 Accenture UK Limited
- AS22071 TradingScreen Inc
- AS22717 Halliburton Company
- AS23154 SANMINA-SCI Corporation
- AS23653 BNP Paribas SG Transit AS Singapore
- AS23728 Republic Polytechnic. Multihoming AS Singapore
- AS23767 A-STAR
- AS23856 SPTel Pte. Ltd.
- AS24030 Schenker Asia Pacific Pte Ltd
- AS24429 TAOBAO Zhejiang Taobao Network Co. Ltd
- AS24467 Deutsche Bank APAC RHO in Singapore Internet AS
- AS25108 iomart Managed Services Limited
- AS28959 Vitol Services Ltd
- AS30417 BTIG LLC
- AS32528 Ross Products Division
- AS32590 Valve Corporation
- AS35030 Comfone AG
- AS36819 Melaleuca Inc.
- AS38001 NewMedia Express Pte Ltd
- AS38466 U Mobile Sdn Bhd
- AS38719 Dreamscape Networks Limited
- AS40339 Jump Trading LLC
- AS45133 Singapore Polytechnic
- AS45352 IP ServerOne Solutions Sdn Bhd
- AS45452 Unassigned
- AS45474 Nexusguard Limited
- AS45938 3 Tai Seng Drive 04-00
- AS54994 Meteverse Limited.
- AS55415 4 Shenton Way
- AS55430 StarHub Ltd
- AS55487 60 Woodlands Industrial Park D Street 2
- AS55781 Fujitsu Asia Pte. Ltd.
- AS55919 20 Dover Drive Singapore 138682
- AS56039 SPH Media Limited
- AS56094 ITENET:WQ
- AS56197 KDDI Asia Pacific Pte. Ltd.
- AS58621 Vodien Internet Solutions Pte Ltd
- AS59326 DSO National Laboratories
- AS59451 Al-Bank Al-Arabi PLC. CO.
- AS63199 CDS Global Cloud Co. Ltd
- AS132132 MyRepublic Ltd.
- AS132142 Zone Telecom Pte Ltd
- AS132236 NEC Asia Pacific Pte Ltd
- AS132253 79 Robinson Road
- AS132356 Changi Airport Group Singapore Pte Ltd
- AS132576 Worley Limited
- AS132690 Network for Electronic Transfers Singapore Pte Ltd
- AS133134 Aion Technologies Pte Ltd
- AS133470 Synapxe Pte. Ltd.
- AS133471 Synapxe Pte. Ltd.
- AS133891 Fidessa Ltd
- AS133912 Mediacorp Pte Ltd
- AS134078 Netpluz Holdings Private Limited
- AS134349 Panduit Singapore Pte Ltd
- AS135002 Singapore Exchange Limited
- AS135008 Government Technology Agency
- AS135048 Singapore Pools Private Limited
- AS135412 Singapore Network Information Centre
- AS135418 Computer Analysts and Recovery Experts Pte. Ltd.
- AS136439 Defence Science Technology Agency
- AS136471 Optiver Pty Ltd
- AS136601 Government Technology Agency
- AS136772 Dassault Systemes Australia Pty Ltd
- AS137831 Shopee Singapore Private Limited
- AS138345 StarHub Ltd
- AS138433 GMO GlobalSign Pte Ltd
- AS138458 NEC Asia Pacific Pte Ltd
- AS138459 NEC Asia Pacific Pte Ltd
- AS138481 Lear Corporation
- AS138539 Jewel Changi Airport Trustee Pte. Ltd.
- AS138947 Northern Trust Corporation
- AS138948 Northern Trust Corporation
- AS139690 DBS Bank Ltd
- AS140592 Government Technology Agency
- AS140845 Threadneedle Investments Singapore Pte. Limited
- AS140928 T20025
- AS141469 Cargill Asia Pacific Holdings Pte Ltd
- AS141697 Crimsonlogic Pte Ltd
- AS142066 Northern Point Technology Private Limited
- AS149049 Unassigned
- AS199877 Kennametal Shared Services GmbH
- AS202053 UpCloud Ltd
- AS202191 Service Organisatie Nascholing Joint Venture en Administratie NV
- AS203651 FR-Cai
- AS204284 Nestle Operational Services Worldwide SA
- AS207308 Bank Julius Baer & Co. Ltd
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
