asn.dev

Autonomous system

AS3923 FAA-MMAC

Unclassified ARIN

IPv4 addresses 67.84K 3 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly US
Flagged prefixes 0 none

Summary

FAA Mike Monroney Aeronautical Center

United States · AI-generated

government legacy

FAA-MMAC belongs to the United States Federal Aviation Administration, specifically its Mike Monroney Aeronautical Center in Oklahoma City — the FAA's main training, logistics, and technical-support campus.

What it's used for

  • Federal government networking for the FAA: the agency's staff, administrative systems, and the support functions run out of the Aeronautical Center.

Notable

  • A large civilian-government allocation, on the order of a /16 worth of addresses — sized for an agency, not an office.
  • Registered with ARIN in 1994. Federal agencies were among the earliest holders of their own AS numbers, and the FAA's routing predates most commercial ISPs.

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 America5

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS3923
Registry name
FAA-MMAC
Registrant
Federal Aviation Administration
Abuse contact
9-AIT-ARIN-Abuse@faa.gov
Registered
1994-10-12
Last changed
2023-09-22
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