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:        2025-12-02
Comment:        IP assignments within this IP Block range are STATIC, not dynamic.
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:        2025-10-29
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

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

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


NetRange:       12.154.167.0 - 12.154.167.255
CIDR:           12.154.167.0/24
NetName:        ATT-NET-12-154-167-0
NetHandle:      NET-12-154-167-0-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:
Organization:   Citizens Bank, National Association (RCN-19)
RegDate:        2026-03-18
Updated:        2026-03-18
Ref:            https://rdap.arin.net/registry/ip/12.154.167.0

OrgName:        Citizens Bank, National Association
OrgId:          RCN-19
Address:        1 Citizens Drive
City:           Riverside
StateProv:      RI
PostalCode:     02915
Country:        US
RegDate:        2008-01-25
Updated:        2026-03-19
Ref:            https://rdap.arin.net/registry/entity/RCN-19

OrgTechHandle: STRAT101-ARIN
OrgTechName:   Strategic Hosting
OrgTechPhone:  +1-800-821-6117
OrgTechEmail:  DL-StrategicHosting@Citizensbank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/STRAT101-ARIN

OrgDNSHandle: STRAT101-ARIN
OrgDNSName:   Strategic Hosting
OrgDNSPhone:  +1-800-821-6117
OrgDNSEmail:  DL-StrategicHosting@Citizensbank.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/STRAT101-ARIN

OrgNOCHandle: NOC33805-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-800-821-6117
OrgNOCEmail:  DL-NetworkOperations@Citizensbank.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33805-ARIN

OrgAbuseHandle: NOC33805-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-800-821-6117
OrgAbuseEmail:  DL-NetworkOperations@Citizensbank.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33805-ARIN