</24 from AS1673

ans seems to be releasing a bunch of very specific routes carved out
of a class B address. Is anyone else seeing this, or is it just me?

I see /24's, /26's and /30's in their advertisements...

   Network Next Hop Metric LocPrf Weight Path
*> 140.222.48.192/26 198.32.136.39 0 174 1673 i
*> 140.222.56.64/26 198.32.136.39 0 174 1673 i
*> 140.222.56.192/26 198.32.136.39 0 174 1673 i
*> 140.222.64.192/26 198.32.136.39 0 174 1673 i
*> 140.222.72.192/26 198.32.136.39 0 174 1673 i
*> 140.222.80.192/26 198.32.136.39 0 174 1673 i
*> 140.222.88.192/26 198.32.136.39 0 174 1673 i
*> 140.222.96.192/26 198.32.136.39 0 174 1673 i
*> 140.222.104.192/26 198.32.136.39 0 174 1673 i
*> 140.222.112.192/26 198.32.136.39 0 174 1673 i
...