Making Infrastructure Assignments
You can make any number of assignments to your own infrastructure without prior approval from the RIPE NCC, as long as each individual assignment is not larger than your AW.
IP addresses should be assigned on the basis of technical needs and registered on the RIPE Database.
More information about Assignment Windows can be found in section 7 of the RIPE Document "IPv4 Address Allocation and Assignment Policies in the RIPE NCC Service Region".
