On Sun, Sep 25, 2016, at 19:40, Seth Mattinen wrote: > ARIN's last /8 was run to zero last year. > > Anything since then has been randomness from the waiting list such as: > https://www.arin.net/announcements/2016/20160902.html
.... and a slightly more restricted "really last" /10 : 23.128.0.0/10 (so-called "to facilitate IPv6 deployment") ....