China
we are unsure
COM=commercial When referring to an internet address, such as www.google.com, the COM represents COMMERCIAL.
China.
no.
They are referring to the IP address that your internet connection is using. If you are hosting a server on your computer you need to give out your IP address that is giving you internet. If you are connecting to someone else's server you need THEIR internet address.
CN means charge nurse.
It means there's no address.
If you mean Your then contact your Internet Operator
internet provider. Usually refers to your address on the web.
It can mean "Code Name" as in the popular Korean Band CN BLUE
internet protocol
internet Protocol address (or the IP address).