Definitions for "Network number"
A 16-bit number used to indicate the AppleTalk network that a node is connected to.
a range of addresses assigned to the Macintosh network
The network field of the Internet address.
Keywords:  comprises, identity, unique, line
a line identity that comprises a unique E
a number allocated by a telephone company which identifies the line from which a call has been made, usually the same as the directory number