AS11509 Lookup Result

Autonomous System - AS11509 - Tierzero

    ASN
    AS11509
    Organisation
    Tierzero
    AS Name
    TIERZERO-AS11509
    IPv4 addresses announced
    123136
    IPv4 prefixes announced
    17
    Bogon prefixes announced
    0
    IPv4 space rank
    #1,777 out of 63,582
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    1998-09-15
    Registration Change
    2012-02-25

Receiving From

    AS2914
    US NTT America Inc.
    AS6461
    US Zayo Bandwidth
    AS13649
    US ViaWest

Active Prefixes

 

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ASN Data last updated on: 2019-07-20T07:18:52+00:00. Patent pending.