12.15.63.251 IP Address SummaryIP Address Location Information for 12.15.63.251 City: NapervilleState: IllinoisCountry: United States of AmericaPostal Code: 60540Time Zone: -05:00Host Info for 12.15.63.251 ISP: AT&T Services Inc.Domain: att.netNetwork Speed: DSLProxy Information for 12.15.63.251 Known Proxy: noASN Information for 12.15.63.251 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.15.56.0/21Copy All IP ResultsPrint All IP Results