MAN Diagram in Computer Network is a large computer network that spans a large geographical area and includes multiple buildings or even the entire city (metropolis). The geographical area of the MAN Diagram in Computer Network is larger than that of the LAN but smaller than that of the WAN. The metropolitan area's LANs are connected to the Internet via MAN, including many communication devices. MAN is used to connect network groups in different buildings to form a single network. A network of this type can range from five to fifty kilometers. MAN, in general, does not belong to any specific organization; in most cases, a group of users or a provider who is in charge of the service owns its connecting elements and other equipment. The level of service has been agreed upon.