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ASN Lookup Tool
AS11351 TWC-11351-NORTHEAST

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS11351
Organisation
Charter Communications Inc
Name
TWC-11351-NORTHEAST
Total IPv4 Addresses
4,713,653
Total IPv4 Prefixes
214
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#110 out of 77,680
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1998-07-14
Registration Last Change
2018-11-27
Receiving From

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

ASN
Organisation
AS7843
US flagCharter Communications Inc
Transit To

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

 

ASN
Organisation
AS10753
US flagLevel 3 Parent, LLC
AS22390
US flagXEROX CORPORATION
AS7321
US flagLocalNet Corporation
AS26854
US flagNew York State
AS20337
US flagSUNY Institute of Technology
Showing 5 of 92
IPv4 Active Prefixes

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

Prefix24.24.0.0/18
Range From24.24.0.0
Range To24.24.63.255
Prefix24.25.128.0/18
Range From24.25.128.0
Range To24.25.191.255
Prefix24.29.32.0/19
Range From24.29.32.0
Range To24.29.63.255
Prefix24.29.64.0/19
Range From24.29.64.0
Range To24.29.95.255
Prefix24.30.240.0/20
Range From24.30.240.0
Range To24.30.255.255
Showing 5 of 214
IPv6 Active Prefixes
Prefix2600:5c00:81::/48
Range From2600:5c00:81::
Range To2600:5c00:81:ffff:ffff:ffff:ffff:ffff
Prefix2600:5c00:3afe::/48
Range From2600:5c00:3afe::
Range To2600:5c00:3afe:ffff:ffff:ffff:ffff:ffff
Prefix2600:5c01:e0a::/48
Range From2600:5c01:e0a::
Range To2600:5c01:e0a:ffff:ffff:ffff:ffff:ffff
Prefix2600:6000:fa69::/48
Range From2600:6000:fa69::
Range To2600:6000:fa69:ffff:ffff:ffff:ffff:ffff
Prefix2600:6000:fb34::/48
Range From2600:6000:fb34::
Range To2600:6000:fb34:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
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.