online CIDR and IP subnet calculator : Check host

213.171.195.86-213.171.195.87
213.171.195.86/31

213.171.195.88-213.171.195.95
213.171.195.88/29

213.171.195.96-213.171.195.127
213.171.195.96/27

213.171.195.128-213.171.195.255
213.171.195.128/25

213.171.196.0-213.171.199.255
213.171.196.0/22

213.171.200.0-213.171.207.255
213.171.200.0/21

213.171.208.0-213.171.223.255
213.171.208.0/20

IP subnet calculator 213.171.195.86-213.171.223.255