Summary
IR.40 produced by GSM-A in conjunction with RIRs
- Publicly available now from www.gsmworld.com
All operators must share responsibility to conserve and efficiently use Public address space
Existing RIR address request policies and procedures apply, with additional guidelines proposed in IR.40:
Only use Public addresses where mandatory or can demonstrate Private addressing not feasible / practical
Applications which must have Public addresses:
- “Open Access”
- “Internet” service APN
- Others as justified by operators