AS21877 Lookup Result

Autonomous System - AS21877 - Computer Sciences Corporation

    ASN
    AS21877
    Organisation
    Computer Sciences Corporation
    AS Name
    CSC-USA
    IPv4 addresses announced
    28416
    IPv4 prefixes announced
    19
    Bogon prefixes announced
    0
    IPv4 space rank
    #5,409 out of 73,363
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    2001-07-05
    Registration Change
    2021-08-26

Receiving From

    AS1299
    SE Telia Company AB
    AS1798
    US State of Oregon
    AS3356
    US Level 3 Parent LLC
    AS4237
    US Computer Sciences Corporation
    AS6423
    US Digital Fortress
    AS7018
    US ATT Services Inc.

Transit To

    AS4237
    US Computer Sciences Corporation

Active Prefixes

 

Try Another Lookup

ASN Data last updated on: 2021-10-23T11:46:07+00:00. Patent pending.