50.12.9.048.1000 is part of an IP address. An IP address is a unique number used to identify a device on a computer network. It helps computers on the network find each other in order to communicate. The individual numbers in an IP address provide important information about the network on which it is used. In this case, the IP address is separated into four parts, or octets, as follows:
50.12.9.048.1000
This IP address has a Class A network address (the first octet, 50). The 12 in the second octet is an IPv4 subnet mask. The 9 in the third octet is the host number, which means this IP address belongs to a host on this subnet. The fourth octet, 048, is the block size, meaning that this particular IP address is within a large block with a total of 51 addresses in the range of 50.12.9.048.1000 to 50.12.9.098.1000. Finally, the fifth octet, 1000, is the device or host identifier within this block.