ASN Lookup Tool
AS11712 ATT Services Inc.

π

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 Lookup for:

AS11712

Powered By:

ASN Extended Info API

ASN Details

ASN
AS11712
Organisation
ATT Services Inc.
AS Name
BELLSOUTH
IPv4 Addresses Announced
32,256
IPv4 Prefixes Announced
8
Bogon Prefixes Announced
0
IPv4 Space Rank
#5,119 out of 75,079
Registry
ARIN
Registered Country
US flag US
Registration Date
1998-11-23
Registration Change
2013-12-10

Receiving From

ASN
Organisation
ASN
Organisation
US flag ATT Corp.
ASN
Organisation
US flag ATT Services Inc.

Active Prefixes