Does anyone know about nodes from 178.63.66.130 and 5.196.64.92?

https://getaddr.bitnodes.io/nodes/1417567189/?q=178.63.66.130
https://getaddr.bitnodes.io/nodes/1417184424/?q=5.196.64.92

They account for 10% of the network of reachable nodes at the moment.