38.81.100.21 IP Address SummaryIP Address Location Information for 38.81.100.21 City: StamfordState: ConnecticutCountry: United States of AmericaPostal Code: 06901Time Zone: -05:00Host Info for 38.81.100.21 ISP: Cogent Communications Inc.Domain: cogentco.comNetwork Speed: T1Proxy Information for 38.81.100.21 Known Proxy: yesProxy Type: DCH38.81.99.112/28 38.81.99.128/25 38.81.100.0/24 ASN Information for 38.81.100.21 ASN: 174Organization: Cogent CommunicationsASN IP Range: 38.81.100.0/24Copy All IP ResultsPrint All IP Results