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ASN Lookup Tool
AS7015 COMCAST-7015

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7015
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-7015
Total IPv4 Addresses
4826043
Total IPv4 Prefixes
331
Total IPv6 Prefixes
683
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#109 out of 76,227
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
AS701
US flagVerizon Business
AS3356
US flagLevel 3 Parent, LLC
AS7922
US flagComcast Cable Communications, LLC
AS13536
US flagFirst Light Fiber
AS10578
US flagHarvard University
Transit To

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

 

ASN
Organisation
AS400546
US flagExagrid
AS174
US flagCogent Communications
AS3
US flagMassachusetts Institute of Technology
AS40831
US flagMass General Brigham Incorporated
AS26914
US flagSynoptek, LLC
Showing 5 of 198
IPv4 Active Prefixes

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

Prefix107.0.159.0/24
Range From107.0.159.0
Range To107.0.159.255
Prefix107.0.22.0/24
Range From107.0.22.0
Range To107.0.22.255
Prefix139.181.8.0/24
Range From139.181.8.0
Range To139.181.8.255
Prefix149.117.64.0/24
Range From149.117.64.0
Range To149.117.64.255
Prefix156.96.146.0/24
Range From156.96.146.0
Range To156.96.146.255
Showing 5 of 331
IPv6 Active Prefixes
Prefix2001:558:200::/44
Range From2001:558:200::
Range To2001:558:20f:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:fe02::/47
Range From2001:558:fe02::
Range To2001:558:fe03:ffff:ffff:ffff:ffff:ffff
Prefix2001:559:107::/48
Range From2001:559:107::
Range To2001:559:107:ffff:ffff:ffff:ffff:ffff
Prefix2001:559:10c::/48
Range From2001:559:10c::
Range To2001:559:10c:ffff:ffff:ffff:ffff:ffff
Prefix2001:559:11::/48
Range From2001:559:11::
Range To2001:559:11:ffff:ffff:ffff:ffff:ffff
Showing 5 of 683
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.