The IP address 10.120.153.123 : 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 10.120.153.123 detail
The IP address 10.120.153.123 (IPv4 Class A network) belonging to the network 10.0.0.0 - 10.255.255.255 is written in long version 175675771.
Color obtained mathematically from the IP address: Dusty lavender
Addresses on the same network : 10.120.153.0 10.120.153.1 10.120.153.2 10.120.153.3 10.120.153.4 10.120.153.5 10.120.153.6 10.120.153.7 10.120.153.8 10.120.153.9 10.120.153.10 10.120.153.20 10.120.153.30 10.120.153.40 10.120.153.50 10.120.153.60 10.120.153.70 10.120.153.80 10.120.153.90 10.120.153.100 10.120.153.200 10.120.153.254 10.120.153.255