IP subnet calculator

74.48.0.0-74.48.196.255

74.48.0.0-74.48.127.255
74.48.0.0/17

74.48.128.0-74.48.191.255
74.48.128.0/18

74.48.192.0-74.48.195.255
74.48.192.0/22

74.48.196.0-74.48.196.255
74.48.196.0/24