How do I know what the Amazon DHCP server range for dynamic IP allocation is inside of my VPC? For example, I have a 172.31.32.0/20 network and I'd like to allocate a private permanent IP - which range I should choose to avoid collision with the DHCP range?
PS: I use Linux network aliases for adding a second static IP to eth0 (1st "Manage Private IP Adresses" on EC2 console and 2nd - adding appropriate alias config to Linux)