Host/Reservation questions with migration from ISC DHCP to DNSmasq DHCP

[biggreydog]

I migrated from ISC DHCP to DNSmasq and am keeping the same DHCP reservation range 10.0.1.100-10.0.1.255 after the switch on my 10.0.1.0/255 network.  All device IPs below 100 were manually set on my network but when I go to the hosts menu in DNSmasq, none of these IP addresses are listed.  What is the easiest way to get them over here.