66.54.139.129 IP Address SummaryIP Address Location Information for 66.54.139.129 City: StamfordState: ConnecticutCountry: United States of AmericaPostal Code: 06902Time Zone: -05:00Host Info for 66.54.139.129 ISP: SAC Captial AdvisorsDomain: gtt.netNetwork Speed: T1Proxy Information for 66.54.139.129 Known Proxy: yesProxy Type: DCH66.54.139.64/26 66.54.139.128/29 ASN Information for 66.54.139.129 ASN: 3257Organization: GTT Communications Inc.ASN IP Range: 66.54.136.0/21Copy All IP ResultsPrint All IP Results