12.3.203.31 IP Address SummaryIP Address Location Information for 12.3.203.31 City: FremontState: CaliforniaCountry: United States of AmericaPostal Code: 94539Time Zone: -07:00Host Info for 12.3.203.31 ISP: SysercoDomain: syserco.comNetwork Speed: COMPProxy Information for 12.3.203.31 Known Proxy: noASN Information for 12.3.203.31 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.3.192.0/20Copy All IP ResultsPrint All IP Results