12.203.123.128 IP Address SummaryIP Address Location Information for 12.203.123.128 City: ColumbiaState: South CarolinaCountry: United States of AmericaPostal Code: 29210Time Zone: -04:00Host Info for 12.203.123.128 ISP: South Carolina Division of StDomain: clemson.eduNetwork Speed: COMPProxy Information for 12.203.123.128 Known Proxy: noASN Information for 12.203.123.128 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.203.120.0/21Copy All IP ResultsPrint All IP Results