Autonomous System

AS409 Air Force Systems Networking

GovernmentActiveUnited StatesARIN

AS409 (AFCONC-BLOCK1-AS) is a government network operated by Air Force Systems Networking in United States, registered with ARIN. It has 13 IPv4 prefixes with 270,848 addresses, which makes it the 1,019th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses270,848in 13 prefixes
IPv6 prefixes0none
Size rank#1,019of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationAir Force Systems Networking
AS nameAFCONC-BLOCK1-AS
Websitewww.af.mil
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactdisa.columbus.ns.mbx.arin-registrations@mail.mil
Registered1989-08-04
Last updated2008-06-06

IPv4 prefixes

13 prefixes · 270,848 addresses
NetworkAddressesFirst – last address
131.36.0.0/1665,536131.36.0.0 – 131.36.255.255
131.47.0.0/1665,536131.47.0.0 – 131.47.255.255
132.15.0.0/1665,536132.15.0.0 – 132.15.255.255
132.20.0.0/1665,536132.20.0.0 – 132.20.255.255
128.216.0.0/204,096128.216.0.0 – 128.216.15.255
143.140.64.0/212,048143.140.64.0 – 143.140.71.255
132.3.8.0/221,024132.3.8.0 – 132.3.11.255
131.36.116.0/24256131.36.116.0 – 131.36.116.255
131.47.100.0/24256131.47.100.0 – 131.47.100.255
131.47.106.0/24256131.47.106.0 – 131.47.106.255
132.15.225.0/24256132.15.225.0 – 132.15.225.255
132.20.251.0/24256132.20.251.0 – 132.20.251.255
143.140.70.0/24256143.140.70.0 – 143.140.70.255

IPv6 prefixes

No IPv6 prefixes.

Query AS409 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=AS409&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS409, with or without a key:

curl "https://api.ipapi.is/?q=131.36.0.1"

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