
Scott P. answered 06/02/21
Experienced, patient computer/computer science tutor
Sure you can! The easiest way would be to set the subnet mask to 255.255.255.192, which could be expressed as a CIDR range of 192.168.30.0/26 or just 192.168.30/26 depending on what kind of format you prefer. That will give you four subnets with the following ranges:
192.168.30.1 - 192.168.30.62
192.168.30.65 - 192.168.30.126
192.168.30.129 - 192.168.30.190
192.168.30.193 - 192.168.30.254