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

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

OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@semail.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-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: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

NetRange: 12.170.239.24 - 12.170.239.31
CIDR: 12.170.239.24/29
NetName: DUCOMMUN21-239-24
NetHandle: NET-12-170-239-24-1
Parent: ATT (NET-12-0-0-0-1)
NetType: Reassigned
OriginAS:
Organization: DUCOMMUN TECHNOLOGIES (DUCOM-1)
RegDate: 2006-10-25
Updated: 2006-10-25
Ref: https://rdap.arin.net/registry/ip/12.170.239.24

OrgName: DUCOMMUN TECHNOLOGIES
OrgId: DUCOM-1
Address: 23301 S WILMINGTON AV
City: CARSON
StateProv: CA
PostalCode: 90745
Country: US
RegDate: 2006-10-25
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/DUCOM-1

OrgTechHandle: EWH12-ARIN
OrgTechName: White, Eric
OrgTechPhone: +1-310-847-2841
OrgTechEmail: ewhite@dt-usa.com
OrgTechRef: https://rdap.arin.net/registry/entity/EWH12-ARIN

OrgAbuseHandle: EWH12-ARIN
OrgAbuseName: White, Eric
OrgAbusePhone: +1-310-847-2841
OrgAbuseEmail: ewhite@dt-usa.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/EWH12-ARIN