online CIDR and IP subnet calculator : Check host

91.197.243.118-91.197.243.119
91.197.243.118/31

91.197.243.120-91.197.243.127
91.197.243.120/29

91.197.243.128-91.197.243.191
91.197.243.128/26

91.197.243.192-91.197.243.223
91.197.243.192/27

91.197.243.224-91.197.243.239
91.197.243.224/28

91.197.243.240-91.197.243.247
91.197.243.240/29

91.197.243.248-91.197.243.251
91.197.243.248/30

91.197.243.252-91.197.243.252
91.197.243.252/32

IP subnet calculator 91.197.243.118-91.197.243.252