The IP address 10.151.191.254 : Class A network
Secure IP address This IP is only local, it is not accessible from outside the network
Rating: 5
This means that the IP address is not accessible from the Internet, it is local and only accessible within the network. Everyone has the same local address (10.0.0.0 - 10.255.255.255).
Each device (laptop, printer, scanner, phone, surveillance camera, tablet, ...) has a unique local IP address assigned by the adsl box that allows the box to identify the different devices to within a local network and send the right product at the right flow.
Specifically, the adsl box has a public IP address in your case, which connects to the Internet and the box assigns a local address to all devices to identify them.
The IP address 10.151.191.254 detail
The IP address 10.151.191.254 (IPv4 Class A network) belonging to the network 10.0.0.0 - 10.255.255.255 is written in long version 177717246.
Color obtained mathematically from the IP address: Light urple
Addresses on the same network : 10.151.191.0 10.151.191.1 10.151.191.2 10.151.191.3 10.151.191.4 10.151.191.5 10.151.191.6 10.151.191.7 10.151.191.8 10.151.191.9 10.151.191.10 10.151.191.20 10.151.191.30 10.151.191.40 10.151.191.50 10.151.191.60 10.151.191.70 10.151.191.80 10.151.191.90 10.151.191.100 10.151.191.200 10.151.191.255