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ASN Lookup Tool
AS40703 WBD-AS40703

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS40703
Organisation
Turner Broadcasting System, Inc.
Name
WBD-AS40703
Total IPv4 Addresses
8,832
Total IPv4 Prefixes
20
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,099 out of 77,675
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2008-02-29
Registration Last Change
2024-11-13
Receiving From

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

ASN
Organisation
AS7018
US flagAT&T Services, Inc.
AS3356
US flagLevel 3 Parent, LLC
AS8220
GB flagCOLT Technology Services Group Limited
AS2686
US flagAT&T Corp.
AS2687
US flagAT&T Corp.
Showing 5 of 11
Transit To

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

 

ASN
Organisation
AS11726
US flagWB Games Inc.
IPv4 Active Prefixes

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

Prefix157.166.0.0/24
Range From157.166.0.0
Range To157.166.0.255
Prefix157.166.128.0/24
Range From157.166.128.0
Range To157.166.128.255
Prefix157.166.143.0/24
Range From157.166.143.0
Range To157.166.143.255
Prefix157.166.154.0/23
Range From157.166.154.0
Range To157.166.155.255
Prefix157.166.168.0/21
Range From157.166.168.0
Range To157.166.175.255
Showing 5 of 20
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.