Natural class B address

["Saeyul Park" <saeyul () netvein com>]

Hello

Have question about filtering policy on the natural class B address block.
Trying to use /21 or shorter for various places including international,
from the natural class B block, we have now.   Do you see any problem on
announcing as  /21  to the Internet?

This issue looks like discussed in the past, apologize for the same
question.

Thank you,
Sae,