asn.dev

Autonomous system

AS406 AFCONC-BLOCK1-AS

Unclassified ARIN

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Flagged prefixes 0 none

Summary

US Air Force (Air Force Systems Networking)

United States · AI-generated

government military legacy

A US Air Force allocation (AFCONC-BLOCK1-AS) registered to Air Force Systems

Networking, part of a block of low AS numbers held by the US Air Force at

Maxwell AFB / Gunter Annex in Alabama.

What it's used for

  • Networking for US Air Force / Department of Defense sites.

Notable

  • A US military network, not a commercial ISP or host. Belongs to a contiguous early-internet block of Air Force AS numbers registered in 1989.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Address space

Summary

Full explorer
CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS379
Registry name
AFCONC-BLOCK1-AS
Registrant
Air Force Systems Networking
Abuse contact
disa.columbus.ns.mbx.arin-registrations@mail.mil
Registered
1989-08-04
Last changed
2008-06-06
Status
active

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check