online CIDR and IP subnet calculator : Check host

18.101.90.56-18.101.90.63
18.101.90.56/29

18.101.90.64-18.101.90.127
18.101.90.64/26

18.101.90.128-18.101.90.255
18.101.90.128/25

18.101.91.0-18.101.91.255
18.101.91.0/24

18.101.92.0-18.101.95.255
18.101.92.0/22

18.101.96.0-18.101.127.255
18.101.96.0/19

18.101.128.0-18.101.191.255
18.101.128.0/18

18.101.192.0-18.101.207.255
18.101.192.0/20

18.101.208.0-18.101.211.255
18.101.208.0/22

IP subnet calculator 18.101.90.56-18.101.211.255