12.181.163.0 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 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 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 OrgRoutingHandle: ROUTI59-ARIN OrgRoutingName: Routing POC OrgRoutingPhone: +1-999-999-9999 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN # end # start NetRange: 12.181.163.0 - 12.181.163.255 CIDR: 12.181.163.0/24 NetName: ATT-12-181-163-0-24 NetHandle: NET-12-181-163-0-1 Parent: ATT (NET-12-0-0-0-1) NetType: Reassigned OriginAS: Organization: Fiserv Solutions, LLC (FSL-293) RegDate: 2023-08-04 Updated: 2023-08-04 Ref: https://rdap.arin.net/registry/ip/12.181.163.0 OrgName: Fiserv Solutions, LLC OrgId: FSL-293 Address: 255 Fiserv Drive City: Brookfield StateProv: WI PostalCode: 53045 Country: US RegDate: 2020-06-30 Updated: 2021-10-15 Ref: https://rdap.arin.net/registry/entity/FSL-293 OrgRoutingHandle: PATTE249-ARIN OrgRoutingName: Patterson, Mike OrgRoutingPhone: +1-678-375-3484 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/PATTE249-ARIN OrgTechHandle: JM2443-ARIN OrgTechName: MORAN, JAY OrgTechPhone: +1-470-669-6999 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/JM2443-ARIN OrgDNSHandle: NOC32256-ARIN OrgDNSName: NOC OrgDNSPhone: +1-678-375-4000 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/NOC32256-ARIN OrgTechHandle: DOE2-ARIN OrgTechName: Oehlerking, David OrgTechPhone: +1-402-777-3098 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/DOE2-ARIN OrgAbuseHandle: NOC32256-ARIN OrgAbuseName: NOC OrgAbusePhone: +1-678-375-4000 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC32256-ARIN OrgDNSHandle: PATTE249-ARIN OrgDNSName: Patterson, Mike OrgDNSPhone: +1-678-375-3484 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/PATTE249-ARIN OrgNOCHandle: NOC32256-ARIN OrgNOCName: NOC OrgNOCPhone: +1-678-375-4000 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32256-ARIN OrgTechHandle: NOC32256-ARIN OrgTechName: NOC OrgTechPhone: +1-678-375-4000 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOC32256-ARIN OrgRoutingHandle: NOC32256-ARIN OrgRoutingName: NOC OrgRoutingPhone: +1-678-375-4000 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC32256-ARIN OrgTechHandle: RIEDE-ARIN OrgTechName: Riedener, Peter OrgTechPhone: +1-862-339-5541 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RIEDE-ARIN OrgTechHandle: PATTE249-ARIN OrgTechName: Patterson, Mike OrgTechPhone: +1-678-375-3484 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/PATTE249-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. #