IPTV is legal worldwide as long as the service is licensed and distributes content legally. It is simply a way to deliver television content via the internet rather than through traditional satellite or cable systems. The legality depends on whether the provider has the rights to stream the content. In many countries, including India, IPTV is regulated. Using services like Airtel or xtreme hd iptv is legal, but accessing pirated content through third-party IPTV apps or set-top boxes is not. Consumers should always check whether the IPTV provider is recognized and authorized to avoid legal or security issues.