Your IP address is 38.107.191.100 and your hostname is 38.107.191.100.

For those of you that don't know, an IP address is basically your location on the Internet. You can't modify it directly, unless you surf the web through a proxy. If it is a dynamic IP address, occassionaly it will change. If it is static, which probably means you pay more for your internet service, it does not change. You can contact your ISP to find out which kind you have.

Besides that, many web sites will log your address, when you visit, in their logs.