66.87.6.129 IP Address SummaryIP Address Location Information for 66.87.6.129 City: ChicagoState: IllinoisCountry: United States of AmericaPostal Code: 60632Time Zone: -06:00Host Info for 66.87.6.129 ISP: Sprint Communications Inc.Domain: sprint.comNetwork Speed: DSLProxy Information for 66.87.6.129 Known Proxy: noASN Information for 66.87.6.129 ASN: 5079Organization: T-Mobile USA Inc.ASN IP Range: 66.87.0.0/16Copy All IP ResultsPrint All IP Results