Autonomous System

AS7473 Singapore Telecommunications (SINGTEL Internet Exchange)

ISPActiveSingaporeAPNIC

AS7473 (SINGTEL-AS-AP) is an ISP network operated by Singapore Telecommunications (SINGTEL Internet Exchange) in Singapore, registered with APNIC. It has 46 IPv4 prefixes with 95,744 addresses and 7 IPv6 prefixes, which makes it the 2,396th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses95,744in 46 prefixes
IPv6 prefixes7≈ 7.9 × 10²⁸ addresses
Size rank#2,396of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationSingapore Telecommunications (SINGTEL Internet Exchange)
AS nameSINGTEL-AS-AP
Websitesingtel.com
Country Singapore (SG)
Network typeISP
RegistryAPNIC
Abuse contactleonkoh@singtel.com
Registered—
Last updated2021-01-15

IPv4 prefixes

46 prefixes · 95,744 addresses
NetworkAddressesFirst – last address
203.208.128.0/1732,768203.208.128.0 – 203.208.255.255
117.18.32.0/198,192117.18.32.0 – 117.18.63.255
202.160.224.0/198,192202.160.224.0 – 202.160.255.255
202.165.128.0/198,192202.165.128.0 – 202.165.159.255
203.208.128.0/198,192203.208.128.0 – 203.208.159.255
203.208.160.0/198,192203.208.160.0 – 203.208.191.255
203.208.192.0/198,192203.208.192.0 – 203.208.223.255
202.189.136.0/212,048202.189.136.0 – 202.189.143.255
202.189.128.0/221,024202.189.128.0 – 202.189.131.255
202.189.132.0/221,024202.189.132.0 – 202.189.135.255
194.180.112.0/23512194.180.112.0 – 194.180.113.255
202.189.130.0/23512202.189.130.0 – 202.189.131.255
101.234.31.0/24256101.234.31.0 – 101.234.31.255
101.234.32.0/24256101.234.32.0 – 101.234.32.255
101.234.34.0/24256101.234.34.0 – 101.234.34.255
101.234.40.0/24256101.234.40.0 – 101.234.40.255
117.18.47.0/24256117.18.47.0 – 117.18.47.255
117.18.48.0/24256117.18.48.0 – 117.18.48.255
120.72.64.0/24256120.72.64.0 – 120.72.64.255
120.72.65.0/24256120.72.65.0 – 120.72.65.255
193.103.148.0/24256193.103.148.0 – 193.103.148.255
202.83.218.0/24256202.83.218.0 – 202.83.218.255
202.165.148.0/24256202.165.148.0 – 202.165.148.255
202.189.128.0/24256202.189.128.0 – 202.189.128.255
202.189.129.0/24256202.189.129.0 – 202.189.129.255
The 25 largest of 46. The API and the database have all of them.

IPv6 prefixes

7 prefixes
  • 2001:c10::/32
  • 2001:c10:ff14::/48
  • 2001:c10:ff1b::/48
  • 2001:c10:ff1c::/48
  • 2404:1000:1::/48
  • 2404:1000:2::/48
  • 2a05:a884:de20::/48

Query AS7473 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS7473&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS7473, with or without a key:

curl "https://api.ipapi.is/?q=203.208.128.1"

Other networks of Singapore Telecommunications (SINGTEL Internet Exchange)

AS7700 Singapore Telecommunications (SINGTEL Internet Exchange)16,896 IPv4 addresses

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