In a previous post we have had a look at the proportion of parked domains in the mobi namespace.
Now let's have a look at .asia.

First off my analysis indicates that 156201 names are registered at present, I don't know where the 300K+ figure comes from. Maybe it's names that are to be auctioned or that are not activated yet. I don't know.
(Reminder: domain names with no name servers are missing from the zone files).

Anyway, here is the report.