143.58.22.66 IP Address SummaryIP Address Location Information for 143.58.22.66 City: ChicagoState: IllinoisCountry: United States of AmericaPostal Code: 60606Time Zone: -06:00Host Info for 143.58.22.66 ISP: Mayer Brown LLPDomain: mayerbrown.comNetwork Speed: COMPProxy Information for 143.58.22.66 Known Proxy: noASN Information for 143.58.22.66 ASN: 17989Organization: 16th - 19th FloorsASN IP Range: 143.58.16.0/21Copy All IP ResultsPrint All IP Results