AS55 Lookup Result

Autonomous System - AS55 - University of Pennsylvania

    ASN
    AS55
    Organisation
    University of Pennsylvania
    AS Name
    UPENN
    IPv4 addresses announced
    262648
    IPv4 prefixes announced
    18
    Bogon prefixes announced
    0
    IPv4 space rank
    #970 out of 73,569
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    1985-12-18
    Registration Change
    2021-10-14

Receiving From

    AS3356
    US Level 3 Parent LLC
    AS11537
    US Internet2

Transit To

    AS46274
    US Penn Medicine

Active Prefixes

 

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ASN Data last updated on: 2021-10-18T10:56:19+00:00. Patent pending.

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