12.120.51.21 IP Address SummaryIP Address Location Information for 12.120.51.21 City: HoustonState: TexasCountry: United States of AmericaPostal Code: 77001Time Zone: -05:00Host Info for 12.120.51.21 ISP: AT&T Worldnet ServicesDomain: att.netNetwork Speed: DSLProxy Information for 12.120.51.21 Known Proxy: noASN Information for 12.120.51.21 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.120.51.0/24Copy All IP ResultsPrint All IP Results