I gathered around 1000 websites that are built with mediawiki. After filtering out some junk and leaving just websites with DA 10+ I
It is a list for you to play with. It is not a list to just load into some wiki backlink creator software.
I didn´t clean the list, means urls are not urls of homepage, they lead to inner pages, account prifiles, whatever, you have to clean it yourself.
This is a no guarantee (just quaranteen) list, I scraped id back in April and some of the urls may not work anymore. Check and enjoy.