online CIDR and IP subnet calculator : Check host

155.4.58.196-155.4.58.199
155.4.58.196/30

155.4.58.200-155.4.58.207
155.4.58.200/29

155.4.58.208-155.4.58.223
155.4.58.208/28

155.4.58.224-155.4.58.255
155.4.58.224/27

155.4.59.0-155.4.59.255
155.4.59.0/24

155.4.60.0-155.4.63.255
155.4.60.0/22

155.4.64.0-155.4.127.255
155.4.64.0/18

155.4.128.0-155.4.255.255
155.4.128.0/17

IP subnet calculator 155.4.58.196-155.4.255.255