172.16.1.1 is what type of network
All of these types of IP addressess like 172.16.1.1 have limited information available because they exist in private networks or configurations. Routers and network modems for example might use 172.16.1.1 in the default configuration.his is the case with your lookup of 172.16.1.1 here on IPAddress.com. 172.16.1.1 falls in to one of these categories. The categories include either a internal IP address, private IP address, or reserved IP address.