ASN Lookup Tool
AS7922 COMCAST-7922

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7922
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-7922
Total IPv4 Addresses
69,621,218
Total IPv4 Prefixes
2,571
Total IPv6 Prefixes
1,432
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4 out of 77,911
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1997-02-14
Registration Last Change
2021-01-25
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagAT&T Services, Inc.
JP flagSoftBank Mobile Corp. Tokyo Port City Takeshiba ..
US flagVerizon Business
DE flagDeutsche Telekom AG
US flagLevel 3 Parent, LLC
Showing 5 of 32
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
US flagVeriSign Global Registry Services
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
US flagComcast Cable Communications, LLC
US flagComcast Cable Communications, LLC
Showing 5 of 448
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From23.24.0.0
Range From23.30.0.0
Range From23.68.0.0
Range From24.0.0.0
Range From24.16.0.0
Showing 5 of 2,571
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.