AS21508 Lookup Result

Autonomous System - AS21508 - Comcast Cable Communications LLC

    ASN
    AS21508
    Organisation
    Comcast Cable Communications LLC
    AS Name
    COMCAST-21508
    IPv4 addresses announced
    1137152
    IPv4 prefixes announced
    133
    Bogon prefixes announced
    0
    IPv4 space rank
    #343 out of 67,334
    Registry
    ARIN
    Registered Country
    US US
    Registration Date
    2001-05-16
    Registration Change
    2016-09-01

Receiving From

    AS7922
    US Comcast Cable Communications LLC

Transit To

    AS8360
    DE Allianz Technology SE
    AS13335
    US Cloudflare Inc.
    AS15173
    US Newmarket Corporation
    AS26717
    -- Reserved AS ZZ
    AS27326
    US VCU HEALTH SYSTEM AUTHORITY
    AS30299
    US THE MARTIN AGENCY
    AS32540
    US HP Hood
    AS40288
    US CONGRESSIONAL FEDERAL CREDIT UNION
    AS40323
    US Virginia Farm Bureau Mutual Insurance Company
    AS40485
    US SANDY SPRING BANK
    AS54391
    US Crutchfield New Media LLC
    AS54883
    US City of Richmond Virginia
    AS394058
    US Telos Corporation
    AS395772
    US Augusta Health Care Inc
    AS396017
    US Comcast Cable Communications LLC
    AS396983
    US Chatmoss Cablevision Inc.

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ASN Data last updated on: 2020-02-21T15:59:21+00:00. Patent pending.