AS3758 — SINGNET SingNet

Network type: residential

AS3758 announces 232 IPv4 prefixes covering 698,368 addresses and 96 IPv6 prefixes.

About this network

SINGNET is the internet service provider arm of Singtel, Singapore's incumbent telecommunications operator, and one of the country's largest consumer and business ISPs.

What it's used for

• Retail internet access in Singapore: residential broadband, business connectivity, and the associated ISP services (mail, DNS, customer platforms).
• Announces a large legacy IPv4 footprint — hundreds of thousands of addresses — most of it eyeball space handed out to subscribers.

Notable

• This is eyeball address space: traffic seen from here is overwhelmingly end users on home and business broadband in Singapore, so it is a common source for consumer web and streaming traffic.
• SingNet was one of Singapore's first commercial internet providers, and the low AS number reflects how early the country's national operator got online.

Interesting

• The ASN is registered with ARIN rather than APNIC. That is a legacy artifact: SingNet's resources predate APNIC's takeover of the Asia-Pacific region, and the records simply stayed where they were originally created.

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

Announced prefixes

• 2.56.56.0/22
• 31.210.22.0/23
• 37.0.10.0/23
• 42.60.138.0/23
• 42.60.202.0/23
• 42.60.228.0/23
• 42.60.248.0/23
• 42.61.0.0/19
• 42.61.32.0/21
• 42.61.40.0/22
• 42.61.44.0/23
• 42.61.46.0/24
• 42.61.48.0/20
• 42.61.64.0/18
• 42.61.129.0/24
• 42.61.130.0/23
• 42.61.132.0/22
• 42.61.136.0/21
• 42.61.144.0/20
• 42.61.160.0/19
• 42.61.212.0/22
• 42.61.216.0/21
• 42.61.224.0/20
• 42.61.244.0/22
• 42.61.248.0/21
• 45.86.188.0/23
• 45.135.4.0/22
• 45.144.198.0/23
• 58.185.0.0/16
• 80.94.89.0/24
• 85.202.168.0/22
• 85.203.24.0/24
• 85.203.35.0/24
• 91.103.9.0/24
• 91.217.236.0/24
• 101.78.127.0/24
• 103.186.249.0/24
• 111.65.100.0/24
• 111.65.102.0/23
• 111.65.104.0/21
• 111.65.112.0/20
• 115.42.128.0/17
• 115.66.56.0/21
• 116.12.128.0/17
• 116.15.120.0/22
• 117.58.175.0/24
• 118.200.128.0/22
• 118.200.132.0/24
• 118.200.134.0/23
• 118.200.136.0/24
• 118.200.138.0/23
• 118.200.140.0/23
• 118.200.142.0/24
• 118.200.144.0/22
• 118.200.149.0/24
• 118.200.150.0/23
• 118.200.152.0/21
• 118.200.160.0/21
• 118.200.168.0/22
• 118.200.172.0/23
• 118.200.174.0/24
• 118.200.176.0/23
• 118.200.178.0/24
• 118.200.180.0/22
• 118.200.186.0/23
• 118.200.189.0/24
• 118.200.191.0/24
• 118.201.0.0/21
• 118.201.8.0/22
• 118.201.32.0/19
• 118.201.64.0/20
• 118.201.80.0/24
• 118.201.82.0/23
• 118.201.84.0/22
• 118.201.88.0/21
• 118.201.96.0/19
• 118.201.128.0/18
• 118.201.192.0/19
• 118.201.226.0/23
• 118.201.228.0/23
• 118.201.232.0/21
• 118.201.240.0/21
• 118.201.248.0/24
• 118.201.252.0/22
• 119.73.128.0/17
• 119.74.118.0/24
• 119.75.0.0/18
• 121.6.252.0/24
• 121.7.13.0/24
• 124.66.128.0/19
• 128.106.0.0/21
• 128.106.10.0/23
• 128.106.12.0/22
• 128.106.16.0/20
• 128.106.32.0/19
• 132.244.212.0/22
• 151.192.40.0/21
• 151.192.49.0/24
• 151.192.50.0/23
• 151.192.52.0/22

and 228 more.

Upstream networks

• AS1299 Arelion Sweden AB
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS7473 Singapore Telecommunications Ltd
• AS3491 PCCW Global (HK) Ltd.
• AS4657 StarHub Ltd
• AS4637 Telstra Global

Downstream networks

• AS9506 Singtel Fibre Broadband
• AS45143 SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
• AS9255 Singapore Telecom
• AS197537 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.
• AS9890 ATOS Information Technology (Singapore) Pte Ltd
• AS56094 ITENET:wq
• AS140592 GOVERNMENT TECHNOLOGY AGENCY
• AS133466 Robert Bosch GmbH
• AS10794 Bank of America, National Association
• AS9292 21 Tampines Avenue 1
• AS6619 SamsungSDS Inc.
• AS17617 Nanyang Polytechnic
• AS38481 JPMORGAN Singapore
• AS9877 Ngee Ann Polytechnic Computer Center
• AS206618 Volkswagen AG
• AS13778 Johnson & Johnson
• AS3911 Micron Technology, Inc.
• AS24030 Schenker (Asia Pacific) Pte Ltd
• AS39855 Mod Mission Critical LLC
• AS13167 Merck KGaA
• AS24467 Deutsche Bank APAC RHO in Singapore Internet AS
• AS135048 Singapore Pools (Private) Limited
• AS140610 Bayer (South East Asia) Pte Ltd
• AS56039 SPH Media Limited
• AS133924 Covestro AG

Adjacent networks

• AS7473 Singapore Telecommunications Ltd
• AS9506 Singtel Fibre Broadband
• AS1299 Arelion Sweden AB
• AS3491 PCCW Global (HK) Ltd.
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS45143 SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
• AS9255 Singapore Telecom
• AS140929 T20025
• AS197537 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.
• AS9890 ATOS Information Technology (Singapore) Pte Ltd
• AS56094 ITENET:wq
• AS140592 GOVERNMENT TECHNOLOGY AGENCY
• AS4657 StarHub Ltd
• AS133466 Robert Bosch GmbH
• AS10794 Bank of America, National Association
• AS7610 NUS Gigapop
• AS140928 T20025
• AS9292 21 Tampines Avenue 1
• AS6619 SamsungSDS Inc.
• AS17617 Nanyang Polytechnic
• AS38481 JPMORGAN Singapore
• AS206618 Volkswagen AG
• AS9877 Ngee Ann Polytechnic Computer Center
• AS13778 Johnson & Johnson
• AS3911 Micron Technology, Inc.