Autonomous System

AS4804 SingTel Optus Pty Ltd

ISPActiveAustraliaAPNIC

AS4804 (MPX-AS) is an ISP network operated by SingTel Optus Pty Ltd in Australia, registered with APNIC. It has 284 IPv4 prefixes with 9,305,344 addresses and 111 IPv6 prefixes, which makes it the 71st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses9,305,344in 284 prefixes
IPv6 prefixes111≈ 4.0 × 10²⁸ addresses
Size rank#71of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationSingTel Optus Pty Ltd
AS nameMPX-AS
Websiteoptus.com.au
Country Australia (AU)
Network typeISP
RegistryAPNIC
Abuse contactabuse@optusnet.com.au
Registered—
Last updated2021-01-15

IPv4 prefixes

284 prefixes · 9,305,344 addresses
NetworkAddressesFirst – last address
49.176.0.0/121,048,57649.176.0.0 – 49.191.255.255
49.192.0.0/13524,28849.192.0.0 – 49.199.255.255
58.104.0.0/13524,28858.104.0.0 – 58.111.255.255
122.104.0.0/13524,288122.104.0.0 – 122.111.255.255
175.32.0.0/13524,288175.32.0.0 – 175.39.255.255
1.40.0.0/14262,1441.40.0.0 – 1.43.255.255
110.20.0.0/14262,144110.20.0.0 – 110.23.255.255
114.72.0.0/14262,144114.72.0.0 – 114.75.255.255
211.28.0.0/14262,144211.28.0.0 – 211.31.255.255
220.236.0.0/14262,144220.236.0.0 – 220.239.255.255
49.2.0.0/15131,07249.2.0.0 – 49.3.255.255
106.70.0.0/15131,072106.70.0.0 – 106.71.255.255
110.32.0.0/15131,072110.32.0.0 – 110.33.255.255
114.76.0.0/15131,072114.76.0.0 – 114.77.255.255
122.106.0.0/15131,072122.106.0.0 – 122.107.255.255
49.177.0.0/1665,53649.177.0.0 – 49.177.255.255
49.187.0.0/1665,53649.187.0.0 – 49.187.255.255
49.188.0.0/1665,53649.188.0.0 – 49.188.255.255
49.190.0.0/1665,53649.190.0.0 – 49.190.255.255
49.191.0.0/1665,53649.191.0.0 – 49.191.255.255
49.192.0.0/1665,53649.192.0.0 – 49.192.255.255
49.194.0.0/1665,53649.194.0.0 – 49.194.255.255
58.104.0.0/1665,53658.104.0.0 – 58.104.255.255
58.107.0.0/1665,53658.107.0.0 – 58.107.255.255
58.110.0.0/1665,53658.110.0.0 – 58.110.255.255
The 25 largest of 284. The API and the database have all of them.

IPv6 prefixes

111 prefixes
  • 2405:dc00:8000::/33
  • 2405:dc00:fe::/48
  • 2405:dc00:ff::/48
  • 2405:dc00:ec40::/48
  • 2405:dc00:ec41::/48
  • 2405:dc00:ec42::/48
  • 2405:dc00:ec43::/48
  • 2405:dc00:ec44::/48
  • 2405:dc00:ec45::/48
  • 2405:dc00:ec46::/48
  • 2405:dc00:ec47::/48
  • 2405:dc00:ec48::/48
  • 2405:dc00:ec49::/48
  • 2405:dc00:ec4a::/48
  • 2405:dc00:ec4b::/48
  • 2405:dc00:ec4c::/48
  • 2405:dc00:ec4d::/48
  • 2405:dc00:ec4e::/48
  • 2405:dc00:ec4f::/48
  • 2405:dc00:ec50::/48
  • 2405:dc00:ec51::/48
  • 2405:dc00:ec52::/48
  • 2405:dc00:ec53::/48
  • 2405:dc00:ec54::/48
  • 2405:dc00:ec55::/48
The 25 largest of 111. The API and the database have all of them.

Query AS4804 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=AS4804&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS4804, with or without a key:

curl "https://api.ipapi.is/?q=49.176.0.1"

Other networks of SingTel Optus Pty Ltd

AS7474 SingTel Optus Pty Ltd562,944 IPv4 addressesAS18191 SingTel Optus Pty Ltd132,352 IPv4 addressesAS9426 SingTel Optus Pty Ltd32,000 IPv4 addresses

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