IP subnet calculator

13.236.112.0-13.236.177.255

13.236.112.0-13.236.127.255
13.236.112.0/20

13.236.128.0-13.236.159.255
13.236.128.0/19

13.236.160.0-13.236.175.255
13.236.160.0/20

13.236.176.0-13.236.177.255
13.236.176.0/23