That is best free asp.internet 3.5 hosting. No requirement for large bandwidth, no requirement for database. Only should be stable.
Well a very quick Google emerged with this place. I can not attest to them whatsoever.
However I would you should consider a cheap host on the free host as free hosts often include lots of strings attached (the large limit using the above one being they do not appear to provide FTP access).
My old host (before I gone to live in the land from the free - django and php) was Hostek. They've very inexpensive price points and they've excellent support. Their servers are fast and stable too. They begin at $60 annuallyOrDollar5 per month without any minimum contract.
Best of luck though.