You can try these nodes, posted on November 28th(ish)...

addnode=108.186.237.29
addnode=109.121.82.231
addnode=184.171.221.204
addnode=109.80.94.251
addnode=93.138.167.14
addnode=31.207.20.162
addnode=188.126.8.14
addnode=198.143.188.42
addnode=113.162.188.201
addnode=203.59.132.204
addnode=86.22.130.144
addnode=59.167.189.49
addnode=72.84.189.238
addnode=85.217.147.117

Place into your StableCoin.conf file.

Edit: You can also add 66.228.60.13. It's the SBC Block Explorer at http://sbc.blockexplorer.io. I'll keep it open until it becomes and issue (DDoS, resource usage, etc).