12.131.23.208 IP Address SummaryIP Address Location Information for 12.131.23.208 City: San FranciscoState: CaliforniaCountry: United States of AmericaPostal Code: 94103Time Zone: -07:00Host Info for 12.131.23.208 ISP: 250 Fourth St DevelopmentDomain: att.netNetwork Speed: COMPProxy Information for 12.131.23.208 Known Proxy: noASN Information for 12.131.23.208 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.131.16.0/20Copy All IP ResultsPrint All IP Results