online CIDR and IP subnet calculator : Check host

91.134.128.192-91.134.128.255
91.134.128.192/26

91.134.145.0-91.134.145.3
91.134.145.0/30

91.134.129.0-91.134.129.255
91.134.129.0/24

91.134.130.0-91.134.131.255
91.134.130.0/23

91.134.132.0-91.134.135.255
91.134.132.0/22

91.134.136.0-91.134.143.255
91.134.136.0/21

91.134.144.0-91.134.144.255
91.134.144.0/24

IP subnet calculator 91.134.128.192-91.134.145.3