Autonomous System

AS18055 Department of Human Services

GovernmentActiveAustraliaAPNIC

AS18055 (CENTRELINK) is a government network operated by Department of Human Services in Australia, registered with APNIC. It has 22 IPv4 prefixes with 23,296 addresses and 2 IPv6 prefixes, which makes it the 6,282nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses23,296in 22 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#6,282of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationDepartment of Human Services
AS nameCENTRELINK
Websiteservicesaustralia.gov.au
Country Australia (AU)
Network typeGovernment
RegistryAPNIC
Abuse contactcomms.support@servicesaustralia.gov.au
Registered—
Last updated2020-07-29

IPv4 prefixes

22 prefixes · 23,296 addresses
NetworkAddressesFirst – last address
161.146.192.0/198,192161.146.192.0 – 161.146.223.255
161.146.224.0/204,096161.146.224.0 – 161.146.239.255
203.13.0.0/204,096203.13.0.0 – 203.13.15.255
192.195.44.0/221,024192.195.44.0 – 192.195.47.255
192.195.48.0/221,024192.195.48.0 – 192.195.51.255
103.45.254.0/23512103.45.254.0 – 103.45.255.255
203.217.150.0/23512203.217.150.0 – 203.217.151.255
161.146.160.0/24256161.146.160.0 – 161.146.160.255
161.146.161.0/24256161.146.161.0 – 161.146.161.255
161.146.195.0/24256161.146.195.0 – 161.146.195.255
161.146.201.0/24256161.146.201.0 – 161.146.201.255
161.146.235.0/24256161.146.235.0 – 161.146.235.255
161.146.236.0/24256161.146.236.0 – 161.146.236.255
192.108.99.0/24256192.108.99.0 – 192.108.99.255
192.195.49.0/24256192.195.49.0 – 192.195.49.255
192.195.55.0/24256192.195.55.0 – 192.195.55.255
202.59.247.0/24256202.59.247.0 – 202.59.247.255
203.13.0.0/24256203.13.0.0 – 203.13.0.255
203.13.10.0/24256203.13.10.0 – 203.13.10.255
203.13.43.0/24256203.13.43.0 – 203.13.43.255
203.80.58.0/24256203.80.58.0 – 203.80.58.255
203.80.59.0/24256203.80.59.0 – 203.80.59.255

IPv6 prefixes

2 prefixes
  • 2407:6a00::/32
  • 2001:df0:86::/48

Query AS18055 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=AS18055&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS18055, with or without a key:

curl "https://api.ipapi.is/?q=161.146.192.1"

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