HTML5 & CSS3 ブラウザ別サポート状況What is an IP address? An IP (Internet Protocol) address is a unique numerical identifier assigned to every device connected to the internet. It allows devices to communicate with each other and is used to route data to and from your device. Can websites see my IP address? Yes, every website you visit can see your IP address. This is necessary for them to send data back to your device. However, th
