AS4657 — STARHUB-INTERNET StarHub Ltd

Network type: residential

AS4657 announces 118 IPv4 prefixes covering 392,448 addresses and 89 IPv6 prefixes.

About this network

STARHUB-INTERNET is the main internet network of StarHub Ltd, one of Singapore's three major telecommunications operators.

What it's used for

• Residential broadband and cable internet across Singapore, plus business connectivity and StarHub's own services.
• Hundreds of thousands of IPv4 addresses — this is genuine eyeball space, where the addresses you see belong to consumers rather than servers.

Notable

• StarHub competes with Singtel and M1 in a small, dense, extremely well-connected market; Singapore's national fibre rollout means most of these subscribers sit on high-speed fibre rather than the cable plant StarHub started with.
• An IP in this range is a strong signal of a Singapore consumer, which is why it shows up frequently in geolocation and abuse datasets for the country.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 23.206.180.0/22
• 27.54.0.0/19
• 27.54.36.0/24
• 27.54.38.0/23
• 27.54.40.0/21
• 27.54.48.0/20
• 38.46.202.0/23
• 43.227.228.0/23
• 45.65.0.0/23
• 61.8.192.0/18
• 101.127.192.0/21
• 101.127.206.0/23
• 101.127.208.0/20
• 101.127.224.0/20
• 101.127.248.0/21
• 103.17.144.0/22
• 103.28.208.0/22
• 103.149.23.0/24
• 103.254.252.0/23
• 103.254.254.0/24
• 111.223.64.0/18
• 113.10.64.0/19
• 117.20.132.0/22
• 117.20.136.0/22
• 117.20.148.0/23
• 117.20.154.0/23
• 117.20.156.0/22
• 122.11.128.0/20
• 122.11.144.0/22
• 122.11.148.0/23
• 122.11.160.0/21
• 122.11.168.0/24
• 122.11.173.0/24
• 122.11.174.0/23
• 122.11.176.0/22
• 122.11.180.0/24
• 122.11.182.0/24
• 122.11.187.0/24
• 122.11.188.0/22
• 122.11.192.0/22
• 122.11.198.0/23
• 122.11.200.0/21
• 122.11.208.0/21
• 122.11.220.0/22
• 122.11.224.0/19
• 124.155.192.0/20
• 124.155.208.0/21
• 124.155.217.0/24
• 124.155.218.0/23
• 124.155.220.0/22
• 171.0.0.0/18
• 171.0.96.0/19
• 171.1.128.0/17
• 171.207.64.0/18
• 182.19.150.0/23
• 182.19.252.0/24
• 182.19.255.0/24
• 182.55.0.0/21
• 182.55.160.0/19
• 182.55.192.0/19
• 182.55.224.0/21
• 182.55.238.0/23
• 182.55.240.0/22
• 182.55.244.0/23
• 182.55.247.0/24
• 182.55.248.0/21
• 183.90.0.0/19
• 183.90.32.0/20
• 183.90.64.0/20
• 183.90.96.0/19
• 202.156.4.0/24
• 202.156.10.0/24
• 202.156.16.0/20
• 202.156.32.0/19
• 203.116.0.0/18
• 203.116.64.0/19
• 203.116.96.0/21
• 203.116.104.0/23
• 203.116.106.0/24
• 203.116.109.0/24
• 203.116.110.0/23
• 203.116.112.0/23
• 203.116.114.0/24
• 203.116.117.0/24
• 203.116.118.0/24
• 203.116.120.0/21
• 203.116.128.0/19
• 203.116.160.0/20
• 203.116.176.0/22
• 203.116.180.0/24
• 203.116.182.0/23
• 203.116.184.0/21
• 203.116.192.0/18
• 203.117.0.0/21
• 203.117.9.0/24
• 203.117.10.0/23
• 203.117.12.0/22
• 203.117.16.0/20
• 203.117.32.0/21
• 203.117.42.0/23

and 107 more.

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS9002 RETN Limited
• AS174 Cogent Communications, LLC
• AS2914 NTT America, Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS4637 Telstra Global
• AS50304 Blix Solutions AS
• AS23764 CTGNet
• AS38001 NewMedia Express Pte Ltd
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS50673 Serverius Holding B.V.
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• AS48185 team.blue NV
• AS2497 Internet Initiative Japan Inc.
• AS37721 Virtual Technologies & Solutions
• AS3303 Swisscom (Schweiz) AG
• AS20485 Joint Stock Company TransTeleCom
• AS12552 GlobalConnect AB
• AS6696 VERIXI SA
• AS3741 Dimension Data
• AS37100 SEACOM Limited

Downstream networks

• AS55430 Starhub Ltd
• AS138345 StarHub Ltd
• AS58621 Vodien Internet Solutions Pte Ltd
• AS4628 Pacific Internet Pte Ltd
• AS38719 Dreamscape Networks Limited
• AS4058 CITIC Telecom International CPC Limited
• AS45938 3 Tai Seng drive # 04-00
• AS3758 SingNet
• AS45474 Nexusguard Pte. Ltd.
• AS17547 M1 NET LTD
• AS56197 KDDI ASIA PACIFIC PTE. LTD.
• AS55855 PLAYPARK PTE. LTD.
• AS63199 CDS Global Cloud Co., Ltd
• AS56039 SPH Media Limited
• AS10794 Bank of America, National Association
• AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore
• AS10100 UBS Group AG
• AS3300 British Telecommunications Limited
• AS140592 GOVERNMENT TECHNOLOGY AGENCY
• AS132132 MyRepublic Ltd.
• AS24467 Deutsche Bank APAC RHO in Singapore Internet AS
• AS134078 NETPLUZ HOLDINGS PRIVATE LIMITED
• AS55781 Fujitsu Asia Pte. Ltd.
• AS22717 Halliburton Company
• AS141697 CrimsonLogic Pte Ltd

Adjacent networks

• AS1299 Arelion Sweden AB
• AS55430 Starhub Ltd
• AS6939 Hurricane Electric LLC
• AS132132 MyRepublic Ltd.
• AS174 Cogent Communications, LLC
• AS2914 NTT America, Inc.
• AS138345 StarHub Ltd
• AS9002 RETN Limited
• AS4637 Telstra Global
• AS34549 meerfarbig GmbH & Co. KG
• AS137831 SEA IX
• AS17639 Converge ICT Solutions Inc.
• AS4628 Pacific Internet Pte Ltd
• AS58621 Vodien Internet Solutions Pte Ltd
• AS38001 NewMedia Express Pte Ltd
• AS140928 T20025
• AS50673 Serverius Holding B.V.
• AS50304 Blix Solutions AS
• AS38719 Dreamscape Networks Limited
• AS37721 Virtual Technologies & Solutions
• AS6696 VERIXI SA
• AS204092 Association GRIFON
• AS4058 CITIC Telecom International CPC Limited
• AS2497 Internet Initiative Japan Inc.
• AS140929 T20025

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• Equinix Internet Exchange Singapore — Singapore, Singapore
• BroadBand Internet eXchange Singapore — Singapore, Singapore