12.189.155.21 IP Address SummaryIP Address Location Information for 12.189.155.21 City: RosemontState: IllinoisCountry: United States of AmericaPostal Code: 60018Time Zone: -05:00Host Info for 12.189.155.21 ISP: MultiplanDomain: multiplan.comNetwork Speed: COMPProxy Information for 12.189.155.21 Known Proxy: noASN Information for 12.189.155.21 ASN: 7018Organization: AT&T Services Inc.ASN IP Range: 12.189.155.0/24Copy All IP ResultsPrint All IP Results