How much of afrinic's IP space do you think is being used outside of the region for profit/hoarding? for example apparently a single person owns 154.80.0.0/12,

How much of afrinic's IP space do you think is being used outside of the region for profit/hoarding? for example apparently a single person owns 154.80.0.0/12, 45.199.0.0/16 (https://www.ripe.net/ripe/mail/archives/members-discuss/2013-November/001382.html https://www.ripe.net/ripe/mail/archives/members-discuss/2013... complaints) and is announcing it in socal