Lookup of 136.243.218.18
IP address: 136.243.218.18
Address type: IPv4
Host or reverse DNS (rDNS): static.18.218.243.136.clients.your-server.de
Country: 
Germany
136.243.218.18 does NOT belong to a private IP address block.
136.243.218.18 does NOT belong to a reserved IP address block.