AS4 Lookup Result

Autonomous System - AS4 - University of Southern California

    ASN
    AS4
    Organisation
    University of Southern California
    AS Name
    ISI-AS
    IPv4 addresses announced
    67840
    IPv4 prefixes announced
    18
    Bogon prefixes announced
    0
    IPv4 space rank
    #2,688 out of 63,740
    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
    AS16788
    US The Computer Works of Arkansas Inc.
    AS267188
    BR Net Info Informatica Ltda

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ASN Data last updated on: 2019-08-25T00:37:37+00:00. Patent pending.