The invention discloses an IP control-based host fan. The host fan comprises a fan main body and an intelligent module. The fan main body comprises a fan shell, fan blades, a fan front shell and a fan pin, and is suitable for most mainstream servers. The intelligent module comprises a main control chip, a host fan body, a memory, a Wifi module, an LC interface, an RJ45 interface, a temperature sensor, a noise sensor and a liquid crystal display screen, wherein the memory is connected with the main control chip; the Wifi module is connected with the main control chip and performs wireless data transmission; the LC interface is connected with the main control chip and performs data transmission through an optical fiber; the RJ40 interface is connected with the main control chip and performs data transmission through a network line; the temperature sensor is connected with the main control chip, obtains temperature data and feeds back the temperature data to the main control chip; the noise sensor is connected with the main control chip, obtains decibel data and feeds back the decibel data to the main control chip; and the liquid crystal display screen is connected with the main control chip, integrates the data of the main control chip and displays the data to a user. By utilizing an existing network technology, the IP control-based host fan is connected with an internet system, and an IP is allocated, so that the host fan can be monitored and controlled. The problem that the host fan cannot be remotely and intelligently controlled is solved; and the IP control-based host fan is simple in structure, convenient in operation, intelligent and efficient.