In simple terms, the IP addresses are labels that are used to identify the devices on a specific network. So let’s assess how important it is to know about 10.0.0.1. The easiest way to do that is to know properly about 10.0.0.1. Moreover, it is normal for you to change the password from time to time for security reasons. At times it usually gets difficult to remember your Wi-Fi network name also known as SSID. However, note that apart from 10.0.0.1, you would find numerous IP addresses that routers use as their default gateway like 192.168.0.1 and 10.1.10.1. This IP address is also referred to as a router IP which falls under private Class -A IP address range.
The 10.0.0.0.1 is actually a mis-typed wrong IP address that someone types when they add an extra zero in the URL, ideally the correct keyword is 10.0.0.1 and is used as the default gateway address for Xfinity router admin settings and few other router brands.