12.203.123.237 IP Address SummaryIP Address Location Information for 12.203.123.237 City: CharlotteState: North CarolinaCountry: United States of AmericaPostal Code: 28205Time Zone: -04:00Host Info for 12.203.123.237 ISP: Switchyards LLCDomain: att.netNetwork Speed: COMPProxy Information for 12.203.123.237 Known Proxy: noASN Information for 12.203.123.237 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.203.120.0/21Copy All IP ResultsPrint All IP Results