online CIDR and IP subnet calculator : Check host

61.173.20.0-61.173.20.127
61.173.20.0/25

61.173.20.128-61.173.20.191
61.173.20.128/26

61.173.20.192-61.173.20.223
61.173.20.192/27

61.173.0.0-61.173.15.255
61.173.0.0/20

61.173.16.0-61.173.19.255
61.173.16.0/22

61.169.0.0-61.169.255.255
61.169.0.0/16

61.170.0.0-61.171.255.255
61.170.0.0/15

61.172.0.0-61.172.255.255
61.172.0.0/16

IP subnet calculator 61.169.0.0-61.173.20.223