> On 23 Jan 2015, at 21:37, tariq198487 <tariq198487 at hotmail.com> wrote: > > Hi Hiba > > You have mentioned here IRR. Why IRRs are not part of RIR? > So the only practicle way for RIR is to delete the LIR/Enduser records from its whois database. two clues: - not only RIRs run IRRs - not everyone uses the IRRs. --n.