Is “Subnet” a Scrabble word?
Yes
SUBNET
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Subnet
noun
1.The abstraction of a sequence.
2.A portion of a network that shares a network address in which each component is identified by a number.
verb
1.To break (a network) into subnets.