12.129.82.40 IP Address SummaryIP Address Location Information for 12.129.82.40 City: San DiegoState: CaliforniaCountry: United States of AmericaPostal Code: 92121Time Zone: -07:00Host Info for 12.129.82.40 ISP: CERFnetDomain: cerf.netNetwork Speed: DSLProxy Information for 12.129.82.40 Known Proxy: noASN Information for 12.129.82.40 ASN: 40631Organization: Mastec IncASN IP Range: 12.129.82.0/24Copy All IP ResultsPrint All IP Results