129.55.75.228 IP Address SummaryIP Address Location Information for 129.55.75.228 City: CambridgeState: MassachusettsCountry: United States of AmericaPostal Code: 02138Time Zone: -05:00Host Info for 129.55.75.228 ISP: Massachusetts Institute of TechnologyDomain: mit.eduNetwork Speed: COMPProxy Information for 129.55.75.228 Known Proxy: noASN Information for 129.55.75.228 ASN: 63Organization: Massachusetts Institute of TechnologyASN IP Range: 129.55.0.0/16Copy All IP ResultsPrint All IP Results