You can absolutely bring your own IP-Space to be announced our Network.

=====>>Requirements

• Own IP-Space or Allocation (Min Size IPv4: /24, IPv6: /48)
• Letter of Authorization
• Ripe Resources -> Correct Ripe-DB Entries (IRR Objects for AS213261)
• Arin/... -> Details via Ticket System

=====>>Process:

• Open a Ticket
  • Attach LOA
  • Link to RipeDB Entry for your Network(s)
• Wait for Staff Reply
  • You may be asked to provide Additional Information during the Process.

=====>>Success