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ASN Lookup Tool
AS13367 COMCAST-13367

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS13367
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-13367
Total IPv4 Addresses
1337282
Total IPv4 Prefixes
128
Total IPv6 Prefixes
78
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#309 out of 76,375
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-12-20
Registration Last Change
2021-01-25
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS7922
US flagComcast Cable Communications, LLC
Transit To

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

 

ASN
Organisation
AS20940
NL flagAkamai International B.V.
AS65500
WORLD flagPrivate Use AS
AS5774
US flagUnited States Postal Service.
AS21693
US flagXcel Energy Inc.
AS20478
US flagGeneral Mills, Inc.
Showing 5 of 84
IPv4 Active Prefixes

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

Prefix23.25.144.0/20
Range From23.25.144.0
Range To23.25.159.255
Prefix23.30.224.0/19
Range From23.30.224.0
Range To23.30.255.255
Prefix24.7.192.0/18
Range From24.7.192.0
Range To24.7.255.255
Prefix24.118.0.0/17
Range From24.118.0.0
Range To24.118.127.255
Prefix24.118.128.0/17
Range From24.118.128.0
Range To24.118.255.255
Showing 5 of 128
IPv6 Active Prefixes
Prefix2001:558:30::/44
Range From2001:558:30::
Range To2001:558:3f:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:5024::/48
Range From2001:558:5024::
Range To2001:558:5024:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:6014::/48
Range From2001:558:6014::
Range To2001:558:6014:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:fe24::/48
Range From2001:558:fe24::
Range To2001:558:fe24:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:fe29::/48
Range From2001:558:fe29::
Range To2001:558:fe29:ffff:ffff:ffff:ffff:ffff
Showing 5 of 78
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.