IP subnet calculator

161.35.38.96-161.35.41.255

161.35.38.96-161.35.38.127
161.35.38.96/27

161.35.38.128-161.35.38.255
161.35.38.128/25

161.35.39.0-161.35.39.255
161.35.39.0/24

161.35.40.0-161.35.41.255
161.35.40.0/23