Why would addresses from a range not appear in the lease file

[Friesen, Don MTIC:EX]

   We included a new range in a secondary subnet, and only half the addresses appeared in the dhcpd.leases file.

shared-network "10_10_184_192" {
   subnet 10.10.184.192 netmask 255.255.255.224 {
      option routers 10.10.184.193;
      pool {
         deny dynamic bootp clients;
         failover peer "PoBCdhcp";
         default-lease-time 1382400;
      option domain-name "hpr.for";
      option domain-name-servers 10.10.208.196,10.20.202.100;
      max-lease-time 1382400;
      option ntp-servers 10.10.26.35, 10.20.250.35, 10.30.23.78;
         range 10.10.184.202 10.10.184.215;
         range 10.10.184.217;
         range 10.10.184.219;
         range 10.10.184.222;
      }
   }
   subnet 10.10.200.224 netmask 255.255.255.224 {
      option routers 10.10.200.225;
      pool {
         deny dynamic bootp clients;
         failover peer "PoBCdhcp";
         default-lease-time 1382400;
      option domain-name "hpr.for" ;
      option domain-name-servers 10.10.208.196,10.20.202.100;
      max-lease-time 1382400;
      option ntp-servers 10.10.26.35, 10.20.250.35, 10.30.23.78;
         range 10.10.200.226 10.10.200.253;
      }
   }
}

   Only addresses 1010.200.239 through 10.10.200.253 appear in the dhcpd.leases file, the others in the secondary range, 10.10.200.226 through 10.10.200.238 do not.

   What would cause this?

Don Friesen
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