12.133.48.21 IP Address SummaryIP Address Location Information for 12.133.48.21 City: BirminghamState: AlabamaCountry: United States of AmericaPostal Code: 35233Time Zone: -05:00Host Info for 12.133.48.21 ISP: Americas First Federal CrediDomain: att.netNetwork Speed: COMPProxy Information for 12.133.48.21 Known Proxy: noASN Information for 12.133.48.21 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.133.48.0/20Copy All IP ResultsPrint All IP Results