online CIDR and IP subnet calculator : Check host

58.186.161.252-58.186.161.255
58.186.161.252/30

58.186.162.0-58.186.163.255
58.186.162.0/23

58.186.164.0-58.186.167.255
58.186.164.0/22

58.186.168.0-58.186.175.255
58.186.168.0/21

58.186.176.0-58.186.191.255
58.186.176.0/20

58.186.192.0-58.186.255.255
58.186.192.0/18

58.187.0.0-58.187.255.255
58.187.0.0/16

IP subnet calculator 58.186.161.252-58.187.255.255