4 ms·
That, and the keyspace is sparsely populated, since the prefix is geographically assigned.
by diggernet 10y ago
That, and the keyspace is sparsely populated, since the prefix is geographically assigned.
- officialjunk 10y agountil june 25, 2011, after which it is now random: https://www.ssa.gov/employer/randomization.html https://www.ssa.gov/employer/randomization.html