The domain name is sfzoo.org.www.sfzoo.org IP AddressesIP AddressAutonomous System Number (ASN)Internet Service Provider (ISP) / OrganizationLocation104.21.26.18AS0172.67.135.38ASCloudFlareUnited Stateswww.sfzoo.org Server Locations104.21.26.18

No location information available.172.67.135.38LocationUnited States (US)Latitude37.7510° (37° 45′ 3″ N)Longitude-97.8220° (97° 49′ 19″ W)show mapIANA IPv4 Address Space Allocation104.21.26.18Prefix104/8DesignationARINAllocation DateFebruary 2011StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.172.67.135.38Prefix172/8DesignationAdministered by ARINAllocation DateMay 1993StatusLEGACY - allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.Notes172.16.0.0/12 reserved for Private-Use Networks [RFC1918]. Complete registration details are found in [IANA registry iana-ipv4-special-registry].