ASN Lookup Tool
AS22909 COMCAST-22909

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS22909
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-22909
Total IPv4 Addresses
1429231
Total IPv4 Prefixes
240
Total IPv6 Prefixes
93
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#292 out of 76,850
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-12-12
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.
US flagLevel 3 Parent, LLC
US flagComcast Cable Communications, LLC
US flagSprint
Transit To

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

 

ASN
Organisation
US flagMiddle Tennessee State University
US flagComputer Services Inc
US flagTennessee State University
US flagAmazon.com, Inc.
US flagPillsbury Madison & Sutro, Inc.
Showing 5 of 36
IPv4 Active Prefixes

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

Showing 5 of 240
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.