Originally Posted by Stream Recorder

10.0.0.0 – 10.255.255.255, 172.16.0.0 – 172.31.255.255, 192.168.0.0 – 192.168.255.255 IP addresses are common in home and office local area networks (LANs), as globally routable addresses are scarce, expensive to obtain, or their use is not necessary. These addresses are private because they are not globally delegated, meaning they aren't allocated to a specific organization. If such a private network needs to connect to the Internet, it must use either a network address translator (NAT) gateway, or a proxy server.

Ask your ISP whether you can get a real IP address or port forwarding.