NetRange: 12.0.0.0 - 12.255.255.255
CIDR: 12.0.0.0/8
NetName: ATT
NetHandle: NET-12-0-0-0-1
Parent: NET12 (NET-12-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: AT&T Enterprises, LLC (AEL-360)
RegDate: 1983-08-23
Updated: 2025-03-18
Ref: https://rdap.arin.net/registry/ip/12.0.0.0

OrgName: AT&T Enterprises, LLC
OrgId: AEL-360
Address: 208 S. Akard St.
City: Dallas
StateProv: TX
PostalCode: 75202
Country: US
RegDate: 2024-11-22
Updated: 2025-03-21
Ref: https://rdap.arin.net/registry/entity/AEL-360

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: routing@cbbtier3.att.net
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN

NetRange: 12.156.59.0 - 12.156.59.255
CIDR: 12.156.59.0/24
NetName: ACC-NUE-63-59
NetHandle: NET-12-156-59-0-1
Parent: ATT (NET-12-0-0-0-1)
NetType: Reassigned
OriginAS:
Organization: ACC-NUE VENTURES INC DBA MOUNTAI (AVIDM-1)
RegDate: 2007-07-19
Updated: 2007-07-19
Ref: https://rdap.arin.net/registry/ip/12.156.59.0

OrgName: ACC-NUE VENTURES INC DBA MOUNTAI
OrgId: AVIDM-1
Address: 1004 S FRONT ST
City: FT DAVIS
StateProv: TX
PostalCode: 79734
Country: US
RegDate: 2007-07-19
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/AVIDM-1

OrgTechHandle: NLA22-ARIN
OrgTechName: Lawrence, Neu
OrgTechPhone: +1-432-294-0477
OrgTechEmail: mtnzone@sbcglobal.com
OrgTechRef: https://rdap.arin.net/registry/entity/NLA22-ARIN

OrgAbuseHandle: NLA22-ARIN
OrgAbuseName: Lawrence, Neu
OrgAbusePhone: +1-432-294-0477
OrgAbuseEmail: mtnzone@sbcglobal.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NLA22-ARIN