Technical data
H-2 Joining the Global Internet 90362-01
4.
Find a network service provider.
5.
Choose your access method (leased-line or dialup with the correct 
SLIP or PPP software) and configure your router for that method.
Obtaining an IP Network Number
Every machine on the Internet has a unique address, called its Internet 
number or IP address (See Appendix C, “IP Addressing” for more informa-
tion on IP addressing). All Internet addresses and Domain Names are 
assigned by the Internet Network Information Center, or InterNIC. 
The InterNIC assigns the network number based upon the needs of your 
organization. The various classes of network numbers are described in 
Appendix C, “IP Addressing.”
Once the network address is obtained, individual host numbers are assigned 
to entities on your IP network. Each network entity must have a unique host 
number. Of these, one of the most important addresses that you must assign 
is that of your Domain Name System (DNS) server. 
About the InterNIC
The InterNIC is a collaborative project of three organizations which work 
together to offer the Internet community a full scope of network information 
services. These services include providing information about accessing and 
using the Internet, assistance in locating resources on the network, and 
registering network components for Internet connectivity. The overall goal 
of the InterNIC is to make networking and networked information more 
easily accessible to researchers, educators, and the general public. 
If you have access to email, you can get general information about the 
InterNIC by sending email to: 
info@internic.net.
You’ll receive an automated reply with information on how to get fast 
answers to frequently asked questions. 










