AS4 Lookup Result

Autonomous System - AS4 - University of Southern California

    ASN
    AS4
    Organisation
    University of Southern California
    AS Name
    ISI-AS
    IPv4 addresses announced
    65024
    IPv4 prefixes announced
    20
    Bogon prefixes announced
    0
    IPv4 space rank
    #3,817 out of 64,184
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    1984-02-22
    Registration Change
    2012-03-14

Receiving From

    AS174
    US Cogent Communications
    AS226
    US Los Nettos
    AS567
    US Los Nettos
    AS10886
    US University of Maryland
    AS266562
    BR Leticia Keller de Souza ME

Transit To

    AS6147
    PE Telefonica del Peru S.A.A.

Active Prefixes

 

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ASN Data last updated on: 2019-10-22T07:46:01+00:00. Patent pending.