What do the numbers be determined?
Answers:
The numbers (called an IP address) are approaching the house number and the street label. The house and street are separated using a subnet camouflage, which tell the computer which bit of the number is the house number and which sector is street heading.
I'm pretty sure he is conversation around a mac address and not a ip address. the mac address is a alphanumeric number i.e. hardwired into every piece of network equipment..