On Thu, Jun 16, 2016, at 17:28, Nick Hilliard wrote: > rather than speculating, maybe someone from the RIPE NCC could provide > information on how much address space has been returned to the registry > over the last couple of years?
Hi, https://www.ripe.net/publications/ipv6-info-centre/about-ipv6/ipv4-exhaustion/ipv4-available-pool-graph Says 8.21 million returned ot recovered. http://www.iana.org/assignments/ipv4-recovered-address-space/ipv4-recovered-address-space.xhtml Says (32+16+8+2+1+1+0.25+1+0.25+0.5)*65536 = 4063232 recovered. That gives a total of 4146768 IPs, slightly less than a /10. Or slightly more then the amount recovered from IANA. Marco, can you confirm this ? -- Radu-Adrian FEURDEAN fr.ccs
