12.131.23.128 IP Address SummaryIP Address Location Information for 12.131.23.128 City: San FranciscoState: CaliforniaCountry: United States of AmericaPostal Code: 94124Time Zone: -07:00Host Info for 12.131.23.128 ISP: HV Partners 2 LPDomain: att.netNetwork Speed: COMPProxy Information for 12.131.23.128 Known Proxy: noASN Information for 12.131.23.128 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.131.16.0/20Copy All IP ResultsPrint All IP Results