192.31.153.21 IP Address SummaryIP Address Location Information for 192.31.153.21 City: San DiegoState: CaliforniaCountry: United States of AmericaPostal Code: 92186Time Zone: -07:00Host Info for 192.31.153.21 ISP: Salk InstituteDomain: salk.eduNetwork Speed: COMPProxy Information for 192.31.153.21 Known Proxy: noASN Information for 192.31.153.21 ASN: 22213Organization: Salk InstituteASN IP Range: 192.31.153.0/24Copy All IP ResultsPrint All IP Results