ASN Lookup Tool
AS33650 COMCAST-33650

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33650
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-33650
Total IPv4 Addresses
2680825
Total IPv4 Prefixes
178
Total IPv6 Prefixes
137
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#170 out of 76,920
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2005-02-16
Registration Last Change
2021-01-25
Receiving From

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

ASN
Organisation
US flagComcast Cable Communications, LLC
US flagWave Broadband
Transit To

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

 

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagChildrens Hospital and Regional Medical Center
US flagGonzaga University
US flagKaiser Foundation Health Plan, Inc.
US flagCommonSpirit Health
Showing 5 of 69
IPv4 Active Prefixes

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

Range From23.32.46.0
Range To23.32.46.255
Showing 5 of 178
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.