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

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

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

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

NetRange: 12.221.157.128 - 12.221.157.255
CIDR: 12.221.157.128/25
NetName: ACC-CALN51-157-128
NetHandle: NET-12-221-157-128-1
Parent: ATT (NET-12-0-0-0-1)
NetType: Reassigned
OriginAS:
Organization: ACC-CALNEVA BROADBAND LLC (ABL-308)
RegDate: 2019-09-19
Updated: 2019-09-19
Ref: https://rdap.arin.net/registry/ip/12.221.157.128

OrgName: ACC-CALNEVA BROADBAND LLC
OrgId: ABL-308
Address: 100 N 1ST
City: CLNGA
StateProv: CA
PostalCode: 93210
Country: US
RegDate: 2019-09-19
Updated: 2019-09-19
Ref: https://rdap.arin.net/registry/entity/ABL-308

OrgAbuseHandle: ADMIN7224-ARIN
OrgAbuseName: ADMIN, NOC
OrgAbusePhone: +1-888-207-1835
OrgAbuseEmail: admin@ibbs.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ADMIN7224-ARIN

OrgTechHandle: ADMIN7224-ARIN
OrgTechName: ADMIN, NOC
OrgTechPhone: +1-888-207-1835
OrgTechEmail: admin@ibbs.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN7224-ARIN