The IP address 10.140.123.148 : 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 10.140.123.148 detail
The IP address 10.140.123.148 (IPv4 Class A network) belonging to the network 10.0.0.0 - 10.255.255.255 is written in long version 176978836.
Color obtained mathematically from the IP address: Light grey blue
Addresses on the same network : 10.140.123.0 10.140.123.1 10.140.123.2 10.140.123.3 10.140.123.4 10.140.123.5 10.140.123.6 10.140.123.7 10.140.123.8 10.140.123.9 10.140.123.10 10.140.123.20 10.140.123.30 10.140.123.40 10.140.123.50 10.140.123.60 10.140.123.70 10.140.123.80 10.140.123.90 10.140.123.100 10.140.123.200 10.140.123.254 10.140.123.255