ASN Lookup Tool
AS33660 Comcast Cable Communications LLC
An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.
ASN Lookup for:
AS33660
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ASN
AS33660
Organisation
Comcast Cable Communications LLC
AS Name
CMCS
IPv4 Addresses Announced
922,880
IPv4 Prefixes Announced
120
Bogon Prefixes Announced
0
IPv4 Space Rank
#396 out of 74,203
Registry
ARIN
Registered Country
US
Registration Date
2005-02-16
Registration Change
2021-01-25