How many usable IP addresses are there in a 23-bit (255.255.254.0) subnet?

Posted by: Pdfprep Category: MTCNA Tags: MTCNA exam questions, MTCNA practice exam, MTCNA - MikroTik Training Post Date: January 27, 2021

How many usable IP addresses are there in a 23-bit (255.255.254.0) subnet?
A . 512
B . 510
C . 508
D . 254

Answer: B