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ASN Lookup Tool
AS7843 TWC-7843-BB

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7843
Organisation
Charter Communications Inc
Name
TWC-7843-BB
Total IPv4 Addresses
288735
Total IPv4 Prefixes
249
Total IPv6 Prefixes
47
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#880 out of 76,346
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1997-01-23
Registration Last Change
2018-11-27
Receiving From

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

ASN
Organisation
AS7018
US flagAT&T Services, Inc.
AS701
US flagVerizon Business
AS3356
US flagLevel 3 Parent, LLC
AS7922
US flagComcast Cable Communications, LLC
AS2516
JP flagKDDI CORPORATION
Showing 5 of 35
Transit To

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

 

ASN
Organisation
AS7018
US flagAT&T Services, Inc.
AS16509
US flagAmazon.com, Inc.
AS7029
US flagWindstream Communications LLC
AS20115
US flagCharter Communications
AS22773
US flagCox Communications Inc.
Showing 5 of 91
IPv4 Active Prefixes

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

Prefix16.14.192.0/24
Range From16.14.192.0
Range To16.14.192.255
Prefix16.14.193.0/24
Range From16.14.193.0
Range To16.14.193.255
Prefix16.14.194.0/24
Range From16.14.194.0
Range To16.14.194.255
Prefix16.14.195.0/24
Range From16.14.195.0
Range To16.14.195.255
Prefix16.14.196.0/23
Range From16.14.196.0
Range To16.14.197.255
Showing 5 of 249
IPv6 Active Prefixes
Prefix2001:1998::/45
Range From2001:1998::
Range To2001:1998:7:ffff:ffff:ffff:ffff:ffff
Prefix2001:1998:8::/48
Range From2001:1998:8::
Range To2001:1998:8:ffff:ffff:ffff:ffff:ffff
Prefix2001:1998:9::/48
Range From2001:1998:9::
Range To2001:1998:9:ffff:ffff:ffff:ffff:ffff
Prefix2001:1998:a::/47
Range From2001:1998:a::
Range To2001:1998:b:ffff:ffff:ffff:ffff:ffff
Prefix2001:1998:c::/46
Range From2001:1998:c::
Range To2001:1998:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 47
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.