Autonomous System

AS427 Air Force Systems Networking

GovernmentActiveUnited StatesARIN

AS427 (AFCONC-BLOCK1-AS) is a government network operated by Air Force Systems Networking in United States, registered with ARIN. It has 7 IPv4 prefixes with 133,376 addresses, which makes it the 1,797th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses133,376in 7 prefixes
IPv6 prefixes0none
Size rank#1,797of 82,141 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

7 prefixes · 133,376 addresses
NetworkAddressesFirst – last address
132.16.0.0/1665,536132.16.0.0 – 132.16.255.255
132.61.0.0/1665,536132.61.0.0 – 132.61.255.255
132.3.12.0/221,024132.3.12.0 – 132.3.15.255
199.251.88.0/23512199.251.88.0 – 199.251.89.255
132.61.176.0/24256132.61.176.0 – 132.61.176.255
192.77.104.0/24256192.77.104.0 – 192.77.104.255
198.218.204.0/24256198.218.204.0 – 198.218.204.255

IPv6 prefixes

No IPv6 prefixes.

Query AS427 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=AS427&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS427, with or without a key:

curl "https://api.ipapi.is/?q=132.16.0.1"

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AS391 Air Force Systems Networking285,440 IPv4 addressesAS409 Air Force Systems Networking270,848 IPv4 addressesAS399 Air Force Systems Networking153,600 IPv4 addressesAS745 Air Force Systems Networking33,280 IPv4 addresses

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