Hello! I understand that you are looking for a legitimate IP TV web browser for your Sharp smart TV. When it comes to IPTV services, it's important to be cautious and ensure that you are using a legal and legitimate service to avoid any potential legal issues.
One popular and legitimate IPTV service that you can explore is Hulu + Live TV. Hulu offers a wide range of live TV channels, on-demand content, and original programming. You can access Hulu through the web browser on your smart TV by visiting their official website.
Another option is Sling TV, which provides access to a variety of live TV channels and on-demand content. Sling TV is a legitimate service that you can use on your smart TV's web browser.
It's essential to do your own research and choose a reputable IPTV service that complies with copyright laws and offers a secure and reliable viewing experience for you and your family. Let me know if you need more information or if you have any specific preferences for IPTV services!