IP subnet calculator

74.48.131.0-74.48.172.151

74.48.172.0-74.48.172.127
74.48.172.0/25

74.48.172.128-74.48.172.143
74.48.172.128/28

74.48.172.144-74.48.172.151
74.48.172.144/29

74.48.131.0-74.48.131.255
74.48.131.0/24

74.48.132.0-74.48.135.255
74.48.132.0/22

74.48.136.0-74.48.143.255
74.48.136.0/21

74.48.144.0-74.48.159.255
74.48.144.0/20

74.48.160.0-74.48.167.255
74.48.160.0/21

74.48.168.0-74.48.171.255
74.48.168.0/22