12.47.23.1 IP Address SummaryIP Address Location Information for 12.47.23.1 City: NapervilleState: IllinoisCountry: United States of AmericaPostal Code: 60540Time Zone: -05:00Host Info for 12.47.23.1 ISP: AT&T Services Inc.Domain: att.netNetwork Speed: DSLProxy Information for 12.47.23.1 Known Proxy: noASN Information for 12.47.23.1 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.47.16.0/20Copy All IP ResultsPrint All IP Results