12.71.144.172 IP Address SummaryIP Address Location Information for 12.71.144.172 City: WashingtonState: District of ColumbiaCountry: United States of AmericaPostal Code: 20001Time Zone: -04:00Host Info for 12.71.144.172 ISP: ATTSI Info Technologyn OperaDomain: att.netNetwork Speed: DSLProxy Information for 12.71.144.172 Known Proxy: noASN Information for 12.71.144.172 ASN: 134537Organization: ATT NBE Equinix SeattleASN IP Range: 12.71.144.0/24Copy All IP ResultsPrint All IP Results