AS21896 Lookup Result

Autonomous System - AS21896 - Alliant Energy

    ASN
    AS21896
    Organisation
    Alliant Energy
    AS Name
    ALLIANT-ENERGY
    IPv4 addresses announced
    4096
    IPv4 prefixes announced
    16
    Bogon prefixes announced
    0
    IPv4 space rank
    #15,341 out of 73,548
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    2009-01-08
    Registration Change
    2012-03-02

Receiving From

    AS3356
    US Level 3 Parent LLC
    AS4181
    US TDS TELECOM
    AS20115
    US Charter Communications
    AS393238
    US ImOn Communications LLC

Active Prefixes

 

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ASN Data last updated on: 2021-12-07T00:08:38+00:00. Patent pending.