The demon works 10 minutes and

2018-04-26 14:17:17.842 [P2P8] INFO global src/p2p/net_node.inl:258 [1;36mHost 140.82.9.90 blocked.[0m
2018-04-26 14:17:18.903 [P2P6] INFO global src/p2p/net_node.inl:258 [1;36mHost 5.249.27.162 blocked.[0m
2018-04-26 14:17:53.892 [P2P6] INFO global src/p2p/net_node.inl:258 [1;36mHost 62.48.164.60 blocked.[0m
status
Height: 171125/171125 (100.0%) on mainnet, not mining, net hash 6.80 MH/s, v4, up to date, 0(out)+0(in) connections, uptime 0d 0h 13m 53s