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 Services, Inc. (ATTW-Z)
RegDate: 1983-08-23
Updated: 2024-07-30
Comment: For abuse issues contact abuse@att.net
Ref: https://rdap.arin.net/registry/ip/12.0.0.0

OrgName: AT&T Services, Inc.
OrgId: ATTW-Z
Address: 200 S. Laurel AVE.
City: MIDDLETOWN
StateProv: NJ
PostalCode: 07748
Country: US
RegDate: 2009-12-18
Updated: 2024-05-28
Comment: Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment: All policy abuse issues sent to other POCs will be disregarded.
Ref: https://rdap.arin.net/registry/entity/ATTW-Z

OrgAbuseHandle: ATTAB-ARIN
OrgAbuseName: ATT Abuse
OrgAbusePhone: +1-999-999-9999
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ATTAB-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: IPSWI-ARIN
OrgTechName: IP SWIP
OrgTechPhone: +1-888-613-6330
OrgTechEmail: swipid@icorefep3.ims.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPSWI-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

RTechHandle: IAA17-ARIN
RTechName: IP Address Administration
RTechPhone: +1-732-420-2071
RTechEmail: addrmgt@qsun.att.com
RTechRef: https://rdap.arin.net/registry/entity/IAA17-ARIN

NetRange: 12.105.143.128 - 12.105.143.255
CIDR: 12.105.143.128/25
NetName: UNDERWRI523-143-128
NetHandle: NET-12-105-143-128-1
Parent: ATT (NET-12-0-0-0-1)
NetType: Reassigned
OriginAS:
Organization: UNDERWRITERS LABORATORIES INC (UL-51)
RegDate: 2013-05-10
Updated: 2013-05-10
Ref: https://rdap.arin.net/registry/ip/12.105.143.128

OrgName: UNDERWRITERS LABORATORIES INC
OrgId: UL-51
Address: 3700 BAY AREA BLVD
City: PASADENA
StateProv: TX
PostalCode: 77058
Country: US
RegDate: 2013-05-10
Updated: 2013-05-10
Ref: https://rdap.arin.net/registry/entity/UL-51

OrgAbuseHandle: GANNO10-ARIN
OrgAbuseName: Gannon, Brian
OrgAbusePhone: +1-817-357-8893
OrgAbuseEmail: bgannon@tutleandtutle.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GANNO10-ARIN

OrgTechHandle: GANNO10-ARIN
OrgTechName: Gannon, Brian
OrgTechPhone: +1-817-357-8893
OrgTechEmail: bgannon@tutleandtutle.com
OrgTechRef: https://rdap.arin.net/registry/entity/GANNO10-ARIN