DHCP Range question #2 ;)

gezza2013

Honorable
Nov 4, 2013
16
0
10,510
Is it o.k. to have dhcpd.config like this:
server-identifier 12.12.195.161;
subnet 12.12.195.160 netmask 255.255.255.224
{
dynamic-dhcp range 12.12.195.170 12.12.195.190
{
...WHEN the number of hosts is exactly 21(all numbers are used). That is to say, every single number in the range will be used, at every bootup. Is there any possibility of a host being "squeezed out" or any congestion ?