AS4021 Lookup Result

Autonomous System - AS4021 - Air Force Systems Networking

    ASN
    AS4021
    Organisation
    Air Force Systems Networking
    AS Name
    ASN-4020-1
    IPv4 addresses announced
    1536
    IPv4 prefixes announced
    6
    Bogon prefixes announced
    0
    IPv4 space rank
    #25,446 out of 68,423
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    1994-11-17
    Registration Change
    2012-12-15

Receiving From

    AS385
    US Air Force Systems Networking
    AS27138
    US DoD Network Information Center
    AS27139
    US DoD Network Information Center

Active Prefixes

 

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ASN Data last updated on: 2020-05-28T16:00:37+00:00. Patent pending.