WIRES (Wide-coverage Internet Repeater Enhancement System) is an Internet communication system which expands the range of amateur radio communication. For WIRES-X, an amateur node station connecting to the Internet is used as the access point and connects the wireless communication to the Internet. Users’ stations can communicate with other amateur stations all over the world using a node within the radio wave range.
Here’s the Wires-X Yaesu Active Node list and the Station here is WIRES-X Node ID : 33172 WIRES-X Room ID : 43172
A great intro from Yaesu What Is Wires-X
Here’s the Yaesu Wires-X ID List page
Opening a Wires-X Node
A Link to the Wires-X Bible where you Really can find a lot of the info on setting up your station.
Connecting FT991 to Wires-X Youtube tutorial