online CIDR and IP subnet calculator : Check host

185.154.139.0-185.154.139.127
185.154.139.0/25

185.154.139.128-185.154.139.191
185.154.139.128/26

185.154.139.192-185.154.139.223
185.154.139.192/27

185.154.139.224-185.154.139.239
185.154.139.224/28

185.154.139.240-185.154.139.247
185.154.139.240/29

185.154.139.248-185.154.139.251
185.154.139.248/30

185.154.139.252-185.154.139.253
185.154.139.252/31

185.154.139.254-185.154.139.254
185.154.139.254/32

185.154.136.0-185.154.137.255
185.154.136.0/23

185.154.138.0-185.154.138.255
185.154.138.0/24

IP subnet calculator 185.154.136.0-185.154.139.254