12.129.89.255 IP Address SummaryIP Address Location Information for 12.129.89.255 City: AtlantaState: GeorgiaCountry: United States of AmericaPostal Code: 30301Time Zone: -04:00Host Info for 12.129.89.255 ISP: CERFnetDomain: cerf.netNetwork Speed: DSLProxy Information for 12.129.89.255 Known Proxy: noASN Information for 12.129.89.255 ASN: 2386Organization: AT&T Data Communications ServicesASN IP Range: 12.129.89.0/24Copy All IP ResultsPrint All IP Results