// ASN
AS11712
BELLSOUTH - AT&T Services, Inc., US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS11712
- Organization
- AT&T Services, Inc.
- Description
- BELLSOUTH - AT&T Services, Inc., US
- Country
- US
- State / Region
- IN
- City
- Indianapolis
- Address
- Enterprise IP Group
- Registry (RIR)
- ARIN
- Created
- 2009-04-07
- Updated
- 2024-11-25
- IPv4 Prefixes
- 6
- IPv6 Prefixes
- 0
IPv4 Prefixes
6 total139.76.224.0/19 139.76.53.0/24 139.76.64.0/18 139.76.8.0/21 72.157.240.0/21 72.157.248.0/21
What is AS11712?
AS11712 is an Autonomous System Number (ASN) assigned to AT&T Services, Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.