How to determine the network number, host number and broadcast address?

Question

Computer networks

The IP address given is 109.126.49.37. Determine the network number, host number, and broadcast address for the received network address.
Today the first lesson was on networks. Help me figure it out, thanks

Answer 1

You give the teacher a forehead and explain that without a subnet mask / CIDR , the question is ambiguous.

Answer 2

If we are talking about classful addressing, then this is a class C network (/24), since the first three bits of the address are 110
Network 109.126.49.0
Broadcast 109.126.49.255
The node number is 37

Answer 3

and I thought that for school questions, mylru questions and not here ...