NRO
The NRO exists to:
- Protect the unallocated Number Resource pool,
- Promote and protect the bottom up policy development process, and
- Act as a focal point for Internet community input into the RIR system.
History of the NRO
On 24 October 2003, the four existing RIRs – APNIC, ARIN, LACNIC and the RIPE NCC – entered into a Memorandum of Understanding (MoU) with ICANN to form the NRO. Once AfriNIC was incorporated in April 2005 it signed the MoU and joined the NRO.
The NRO Number Council (NC)
Under the terms of the MoU signed between the ICANN and the RIRs in October 2004, the NRO Number Council (NRO NC) now performs the role of the Address Supporting Organization Address Council (ASO AC). The NRO NC is made up of three community representatives from each RIR region.
NRO News
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About / NewsRecommended Draft RIR Governance Document, Rationale Report, and Next Steps
The ASO AC Recommended Draft RIR Governance document has been published, accompanied by a redline version marking changes from the second draft and a rationale document explaining the changes since the previous version.
NewsItem • news NRO RIPE community update -
About / NewsAFRINIC Appoints Mike Silber as Chief Executive Officer
The Number Resource Organization (NRO) welcomes the appointment of Mike Silber as Chief Executive Officer of AFRINIC.
NewsItem • AFRINIC news NRO RIPE community update -
About / NewsASO AC Selects Oscar Robles to Fill ICANN Board Seat 9 Vacancy
The ASO AC announces the selection of Oscar Robles to fill Seat 9 on the ICANN Board of Directors.
NewsItem • news NRO RIPE community update -
About / NewsNRO NC Nominations 2026: Call to Fill One Seat
NRO call for nomination to fill one seat for October 2026.
NewsItem • news NRO -
About / NewsASO AC delivers Recommended Draft RIR Governance Document to NRO EC
The Address Supporting Organization Address Council (ASO AC) has delivered Recommended Draft RIR Governance Document to NRO EC.
NewsItem • news NRO RIPE community update