All quiet in the IPv4 Internet?
The lack of usage in static blocks isn&#x27;t entirely surprising.  A lot of universities got their IP space early and utilize it poorly.  I know this because it is in part my fault.<p>When we were assigning IP addresses for the dorms at Berkeley, we gave every dorm a &#x2F;24, and then reserved the first 50 IPs for &quot;future use&quot; and &quot;internal use&quot;.  Most of those were never used.  And unless 200 people signed up per building, some of the top end was missed too.<p>My understanding is that they have since fixed this on the wifi since many people bring three or four devices now, but the hard wired connections are still poorly utilized.