>[You may not] use or run dedicated, stand-alone equipment or servers from the Premises that provide network content or any other services to anyone outside of

>[You may not] use or run dedicated, stand-alone equipment or servers from the Premises that provide network content or any other services to anyone outside of your Premises local area network (“Premises LAN”), also commonly referred to as public services or servers. Examples of prohibited equipment and servers include, but are not limited to, email, web hosting, file sharing, and proxy services and servers https://www.xfinity.com/Corporate/Customers/Policies/HighSpeedInternetAUP https://www.xfinity.com/Corporate/Customers/Policies/HighSpe... This applies to Comcast's (at least residential) customers nationwide. But I, like you, get the sense that it's there so they can shut down excessive bandwidth use; I haven't heard about them trying to shut down a low-traffic webserver or self-hosted stuff for one's own personal use (though I probably wouldn't try to run a gaming server or anything high-traffic). Just be aware that it is technically against Comcast's Acceptable Use Policy, and try to switch to a better internet provider if you have the option.