My understanding of IPv4 exhaustion timeline:
2011: we are out of IPs.
2012: we are really out of IPs.
2014: we are really really out of IPs.
2015: we are really really really out of IPs.
2017: we are really really really really out of IPs.
2018: we are really really really really really out of IPs.
2019: we are really really really really really really out of IPs.
遠く横浜丼からの流民。