66.219.52.172 IP Address SummaryIP Address Location Information for 66.219.52.172 City: BoulderState: ColoradoCountry: United States of AmericaPostal Code: 80301Time Zone: -06:00Host Info for 66.219.52.172 ISP: zColoDomain: zayo.comNetwork Speed: T1Proxy Information for 66.219.52.172 Known Proxy: yesProxy Type: DCH66.219.32.0/19 66.219.64.0/19 66.219.96.0/22 66.219.100.0/27 66.219.100.32/28 66.219.100.48/29 66.219.100.56/30 66.219.100.60/31 ASN Information for 66.219.52.172 ASN: 27325Organization: zColoASN IP Range: 66.219.32.0/19Copy All IP ResultsPrint All IP Results