geoip_isp_by_name Get the Internet Service Provider (ISP) name &reftitle.description; stringgeoip_isp_by_name stringhostname The geoip_isp_by_name function will return the name of the Internet Service Provider (ISP) that an IP is assigned to. This function is currently only available to users who have bought a commercial GeoIP ISP Edition. A warning will be issued if the proper database cannot be located. &reftitle.parameters; hostname The hostname or IP address. &reftitle.returnvalues; Returns the ISP name on success, or &false; if the address cannot be found in the database. &reftitle.examples; This will print the ISP name of host example.com. ]]> &example.outputs;