12.53.21.54 IP Address SummaryIP Address Location Information for 12.53.21.54 City: DallasState: TexasCountry: United States of AmericaPostal Code: 75201Time Zone: -05:00Host Info for 12.53.21.54 ISP: AT&T Services Inc.Domain: att.netNetwork Speed: DSLProxy Information for 12.53.21.54 Known Proxy: noASN Information for 12.53.21.54 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.53.21.0/24Copy All IP ResultsPrint All IP Results