AS55 Lookup Result

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Autonomous System - AS55 - University of Pennsylvania

    ASN
    AS55
    Organisation
    University of Pennsylvania
    AS Name
    UPENN
    IPv4 addresses announced
    262656
    IPv4 prefixes announced
    6
    Bogon prefixes announced
    0
    IPv4 space rank
    #963 out of 63,721
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    1985-12-18
    Registration Change
    2019-04-02

Receiving From

    AS174
    US Cogent Communications
    AS3356
    US Level 3 Parent LLC
    AS11164
    US Internet2
    AS11537
    US Internet2

Transit To

    AS46274
    US Penn Medicine

Active Prefixes

 

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ASN Data last updated on: 2019-08-21T05:00:50+00:00. Patent pending.

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