Here is a list of masternode sites that has various information on cryptocurrencies that support masternodes. I encourage readers to assess masternodes in detail as each has different functions and/or requirements.
https://masternodes.pro/
https://www.coinswithmasternodes.com/
https://www.investitin.com/masternode/
http://virtualrealitytimes.com/2017/07/27/best-list-of-cheap-masternode-cryptocurrencies/
http://cryptomasternode.com/
If you are not familiar with masternodes, these steemit articles give a decent overview [better than I can provide :) ]
https://steemit.com/masternode/@cryptowarrior88/a-brief-overview-about-masternodes
https://steemit.com/cryptocurrency/@mnemonic19/masternodes-in-cryptocurrency
Enjoy!