12.31.155.135 IP Address SummaryIP Address Location Information for 12.31.155.135 City: LawtonState: OklahomaCountry: United States of AmericaPostal Code: 73505Time Zone: -05:00Host Info for 12.31.155.135 ISP: Great Plains Technology CenterDomain: greatplains.eduNetwork Speed: COMPProxy Information for 12.31.155.135 Known Proxy: noASN Information for 12.31.155.135 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.31.152.0/21Copy All IP ResultsPrint All IP Results