To request an AS Number, you will need to have a contractual agreement with the RIPE NCC. To do this you will either need to become a member or find a sponsoring LIR who will submit the request on your behalf.
Request AS Number
Here is the information that will be required for your request.
In case you represent a lot of members and you would like to automate the request process, you can use the Resource Request API.
We will evaluate your request according to the applicable RIPE policies and RIPE NCC procedures. We will also check against the EU sanctions list – if you or your organisation is found to be under sanctions, the resources request will not be approved.