I used to think IPv4 addresses were just random numbers until recently. It blew my mind when I started digging and understanding that they have an anatomy where every number after the dot means something very important. Note: To understand what IP addresses are, please consult this post because I won't be going over them here. IP Addresses: Digital Connectivity What is IPv4 in the First Place? IPv4 is short for Internet Protocol version 4 . As you might have already reali...