ASN Lookup Tool
AS33490 COMCAST-33490

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33490
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-33490
Total IPv4 Addresses
296955
Total IPv4 Prefixes
159
Total IPv6 Prefixes
95
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#846 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2004-12-30
Registration Last Change
2021-01-25
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagComcast Cable Communications, LLC
US flagDigital Fortress
Transit To

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

 

ASN
Organisation
US flagAcumed, LLC
US flagCloudflare, Inc.
US flagCDK Global, LLC
US flagSiemens Industry Software Inc.
US flagOregon Health & Science University
Showing 5 of 66
IPv4 Active Prefixes

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

Showing 5 of 159
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.