ASN Lookup Tool
AS7018 ATT Services Inc.

An 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.

ASN Details

ASN
AS7018
Organisation
ATT Services Inc.
AS Name
ATT-INTERNET4
IPv4 Addresses Announced
94,014,192
IPv4 Prefixes Announced
10,767
Bogon Prefixes Announced
3
IPv4 Space Rank
#3 out of 74,593
Registry
ARIN
Registered Country
US flag US
Registration Date
1996-07-30
Registration Change
2012-04-02

Receiving From

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Transit To

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Active Prefixes

Prefix
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Prefix
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Showing 10 of 10,767 Results View More >