Short answer: that will work fine
Under IP4, which part of an IP address is the network address and which part the host address is determined by the "subnet mask". A subnet mask is a special address composed of only 255 or 0. When aligned to the IP address, a 255 means the octet (number) is part of the network address and a 0 means the octet is part of the host address.
If your DHCP issues IP addresses between 192.168.0.100 and 192.168.0.180, with a subnet mask of 255.255.255.0, then the network address is 192.168.0.0 and each host has an address of 100~180. They will be able to communicate with any other host in the network 192.168.0.0, or in other words, any host in the range 192.168.0.1 and 192.168.0.255.
If the subnet mask was 255.0.0.0 for example, the network address would be 192.0.0.0, meaning any host within the range of 192.0.0.1 and 192.255.255.255 could communicate.
Does this make sense?