404 error on the link for Belgium plates...
WebDIV Status
http://www.mobilit.fgov.be/WebdivPub_FR/DivConsStatut.html

Seems to have relocated:

http://www.mobilit.fgov.be:7082/WebdivPub/wmvpstv1
That's Dutch.

http://www.mobilit.fgov.be:7082/WebdivPub_FR/wmvpstv1_fr
And that's French.