Subnetting Quiz 2 (서브넷팅 문제 2)

	Network ID bit수	Host ID bit수	Network Address	할당가능 주소 대역	할당가능 여부	subnetmask
105.13.5.150 /25	25bit	7bit (128개)	105.13.5.128 /25	105.13.5.129 ~ 105.13.5.223	가능	255.255.255.128
100.100.10.35 /27	27bit	5bit (32개)	100.100.10.32 /27	100.100.10.33 ~ 100.100.10.62	가능	255.255.255.224
13.130.20.130 /26	26bit	6bit (64개)	13.130.20.128 /26	13.130.20.129 ~ 13.130.20.190	가능	255.255.255.192
212.27.4.161 /28	28bit	4bit(16개)	212.27.4.160 /28	212.27.4.161 ~ 212.27.4.174	가능	255.255.255.240