ASN Lookup Tool
AS20214 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 Details

ASN
AS20214
Organisation
Comcast Cable Communications, LLC
AS Name
COMCAST-20214
IPv4 Addresses Announced
3,021,548
IPv4 Prefixes Announced
216
IPv6 Prefixes Announced
137
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#163 out of 75,562
Registry
Arin
Registered Country
US
Registration Date
2001-04-06
Registration Change
2021-01-25

Receiving From

ASN
Organisation
Level 3 Parent, LLC
Comcast Cable Communications, LLC

Transit To

ASN
Organisation
Verizon Business
Verizon Business
Akamai International B.V.
RR-RC-The Union Bank Co-NYC
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