IP subnet calculator

109.229.0.0-109.229.28.255

109.229.0.0-109.229.15.255
109.229.0.0/20

109.229.16.0-109.229.23.255
109.229.16.0/21

109.229.24.0-109.229.27.255
109.229.24.0/22

109.229.28.0-109.229.28.255
109.229.28.0/24