sad puppy her just upgraded to 10.5 here and it looks like the Cisco ASA X series devices are missing
at present i know the following are missing
1.3.6.1.4.1.9.1.1408 Cisco ASA 5525-X Adaptive Security Appliance
and
1.3.6.1.4.1.9.1.1414 Cisco ASA 5555-X Adaptive Security Appliance