The Internet - the Network of networks – born and developed on wires, is now largely available as a wireless network, thanks to its progressive development and the contemporary updating of some technologies, first of all WLAN and mobile telephony.

General scheme of the Internet, where each small cloud represents a subnetwork and the big cloud represents the Internet itself, that is the combination of all subnetworks.

 

Internet entry in the Treccani Encyclopedia

article Struttura globale internet in Nova24 Tech magazine