ASN Lookup Result

Autonomous System - AS21787 - CERIDIAN

    ASN
    AS21787
    Organisation
    CERIDIAN
    AS Name
    CERIDIAN
    IPv4 addresses announced
    62976
    IPv4 prefixes announced
    58
    Bogon prefixes announced
    0
    IPv4 space rank
    #3,917 out of 63,377
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    2001-06-20
    Registration Change
    2012-10-17

Receiving From

    AS1239
    US Sprint
    AS2828
    US MCI Communications Services Inc. dba Verizon Business
    AS3356
    US Level 3 Parent LLC
    AS7018
    US ATT Services Inc.

Active Prefixes

 

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ASN Data last updated on: 2019-06-19T08:57:17+00:00. Patent pending.