I use the site cryptocompare, and the only active exchange listed for ANS right now is Yunbi.
Also, if you watch the ANS trades you will be able to see which exchange they are being bought/sold from; which is only Yunbi right now? Maybe it is due to the rename etc. taking place now as /u/Jokerpr0 mentioned
Perhaps the cryptocompare website is not working properly for ANS, but it has always been great for other coins/tokens
Thanks for your responses guys, appreciated!