online CIDR and IP subnet calculator : Check host

149.126.77.0-149.126.77.127
149.126.77.0/25

149.126.77.128-149.126.77.191
149.126.77.128/26

149.126.77.192-149.126.77.223
149.126.77.192/27

149.126.77.224-149.126.77.239
149.126.77.224/28

149.126.77.240-149.126.77.247
149.126.77.240/29

149.126.77.248-149.126.77.251
149.126.77.248/30

149.126.77.252-149.126.77.253
149.126.77.252/31

149.126.77.254-149.126.77.254
149.126.77.254/32

IP subnet calculator 149.126.77.0-149.126.77.254