ASN Lookup Tool
AS7725 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.
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ASN Lookup for:
AS7725
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ASN
AS7725
Organisation
Comcast Cable Communications, LLC
AS Name
COMCAST-7725
IPv4 Addresses Announced
2,219,081
IPv4 Prefixes Announced
284
IPv6 Prefixes Announced
190
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#205 out of 75,732
Registry
Arin
Registered Country
US
Registration Date
1996-12-20
Registration Change
2021-01-25
Transit To
Active Prefixes IPv6
Prefix
Range From
Range To
Prefix
2001:558:100a::/48
Range From
2001:558:100a::
Prefix
2001:558:102b::/48
Range From
2001:558:102b::
Prefix
2001:558:102d::/48
Range From
2001:558:102d::
Prefix
2001:558:1035::/48
Range From
2001:558:1035::
Prefix
2001:558:104a::/48
Range From
2001:558:104a::
Prefix
2001:558:5001::/48
Range From
2001:558:5001::
Prefix
2001:558:5006::/48
Range From
2001:558:5006::
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