0x000A Matrix IP Address

Used in:
Matrix Configure message (0x007D)
Matrix Query message (0x0097)

Byte | Description
--- | ---
0, 1 | Tag 0x000A
2, 3 | Length 0x0006
4-7 | Value[0-3] IP Address (4 bytes)
8, 9 | Value[4-5] Port Number

Internet Protocol. Part of the TCP/IP family of protocols used to route messages and tracks the addresses of nodes.
The point in the Excel platform where a DS0 connects to a network. Also known as a "socket."