Um, man.. the private ip address range ends at 192.168.255.255.
Q:\>ping -a 192.169.1.1
Pinging igw.fmc.com [192.169.1.1] with 32 bytes of data:
Reply from 192.169.1.1: bytes=32 time=151ms TTL=240
Reply from 192.169.1.1: bytes=32 time=180ms TTL=240
Reply from 192.169.1.1: bytes=32 time=160ms TTL=240
Reply from 192.169.1.1: bytes=32 time=140ms TTL=240