2010 IPv4 (and IPv6) Address Use Report

Wed Jan 5 21:27:30 UTC 2011

On 4 Jan 2011, at 3:29, Iljitsch van Beijnum wrote:

[...]

> Note that I slightly changed the way addresses are counted: previously, all the legacy blocks that didn't have an RIR listed were assumed to be used 100%. But with the return of most of the Interop block this is no longer the case: although ARIN isn't listed as administering the 45/8 block, they actually are and only have 45.0.0.0/15 listed as in use.

This changed yesterday. ARIN is now listed as the administrator for 45/8.

Regards,

Leo