Lan Analyzer searches for all devices which is connected to your Local Area Network, and shows informations such as IP address, MAC address, and machine name. Displays network-layout visually, you can grasp device's location and resolve network troubles. A few packet are delivered in a short time, so load isn't applied to your network. Functions are shown below. - Ping : Searches for all devices using broadcast address. - Traceroute : Collects router's IP address and relationship. - NetBIOS : Gets device's MAC address and machine name. - HTTP : Transmits acknowledgement signal to external Web server, and gain your router's external IP address(global IP address).