12.139.111.0 is an IP version 4.

The IP is from United States (US)

AS Number: 2386 AS Description: INS-AS, US

This domain does not have a reverse DNS entry.

# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # # start 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: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN OrgTechHandle: ZS44-ARIN OrgTechName: IPAdmin-ATT Internet Services OrgTechPhone: +1-888-510-5545 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN OrgTechHandle: ICC-ARIN OrgTechName: IP Team OrgTechPhone: +1-888-876-2382 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN OrgAbuseHandle: ABUSE7-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-919-319-8167 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN # end # start NetRange: 12.139.0.0 - 12.139.255.255 CIDR: 12.139.0.0/16 NetName: ATTWORLD26 NetHandle: NET-12-139-0-0-1 Parent: ATT (NET-12-0-0-0-1) NetType: Reallocated OriginAS: AS7018 Organization: AT&T Services, Inc. (ATTW) RegDate: 2010-05-21 Updated: 2010-05-21 Comment: This block is static, not dynamic. Ref: https://rdap.arin.net/registry/ip/12.139.0.0 OrgName: AT&T Services, Inc. OrgId: ATTW Address: 200 S. Laurel AVE. City: MIDDLETOWN StateProv: NJ PostalCode: 07748 Country: US RegDate: Updated: 2024-11-25 Comment: Contact AT&T Abuse ( [email protected] ) for policy abuse issues. Comment: All policy abuse issues sent to other POCs will be disregarded. Ref: https://rdap.arin.net/registry/entity/ATTW OrgAbuseHandle: ATTAB-ARIN OrgAbuseName: ATT Abuse OrgAbusePhone: +1-999-999-9999 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ATTAB-ARIN OrgRoutingHandle: ROUTI59-ARIN OrgRoutingName: Routing POC OrgRoutingPhone: +1-999-999-9999 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN OrgTechHandle: ICC-ARIN OrgTechName: IP Team OrgTechPhone: +1-888-876-2382 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN OrgTechHandle: IPSWI-ARIN OrgTechName: IP SWIP OrgTechPhone: +1-888-613-6330 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPSWI-ARIN # end # start NetRange: 12.139.111.0 - 12.139.111.255 CIDR: 12.139.111.0/24 NetName: SIGNATUR654-111 NetHandle: NET-12-139-111-0-1 Parent: ATTWORLD26 (NET-12-139-0-0-1) NetType: Reassigned OriginAS: Organization: SIGNATURE HEALTHCARE (SH-771) RegDate: 2018-07-27 Updated: 2018-07-27 Ref: https://rdap.arin.net/registry/ip/12.139.111.0 OrgName: SIGNATURE HEALTHCARE OrgId: SH-771 Address: 12201 BLUEGRASS PKWY City: LOUISVILLE StateProv: KY PostalCode: 40299 Country: US RegDate: 2018-07-27 Updated: 2020-04-20 Ref: https://rdap.arin.net/registry/entity/SH-771 OrgTechHandle: LUDWI50-ARIN OrgTechName: Ludwig, Brandon OrgTechPhone: +1-502-568-7979 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/LUDWI50-ARIN OrgAbuseHandle: ANGEE7-ARIN OrgAbuseName: Angee, Satterfield OrgAbusePhone: +1-770-607-1116 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ANGEE7-ARIN OrgTechHandle: ANGEE7-ARIN OrgTechName: Angee, Satterfield OrgTechPhone: +1-770-607-1116 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ANGEE7-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #