That is probably a local address and not something that would be accessible publicly, ie. punching their IP address into your web browser. TCP/IP has reserved network addresses that are considered un-routable by public ISPs based on standard networking protocol. They're usually addresses like 192.168.x.x or 255.x.x.x. They can be used on internal/private networks, but access to the public internet would require a different IP address at their firewall or access point.