Network Addressing

IP Addresses for IP and Non-IP Networks

Country

Phone Number/E-Mail/URL

Company Name/Address

United

1-703-742-4777

Network Solutions, Inc.

States/Coun-

questions@internic.net

Attn: InterNIC Registration Service

tries not in

http://rs.internic.net

505 Huntmar Park Drive

Europe or

 

Herndon, VA 22070

Asia/Pacific

 

 

 

Europe

+31 20 592 5065

RIPE NCC Kruislaan

 

ncc@ripe.net

409NL-1098 SJ

 

http://www.ripe.net

Amsterdam, The Netherlands

Asia/Pacific

domreg@apnic.net

Attention: IN-ADDR.ARPA Registration

 

http://www.apnic.net

Asia Pacific Network Information Center

 

 

c/o Internet Initiative Japan, Inc.

 

 

Sanbancho Annex Bldg. 1-4 Sanban-cho

 

 

Chiyoda-ku Tokyo 102, Japan

 

 

 

For more information, refer to Internetworking with TCP/IP: Principles, Protocols and Architecture by Douglas E. Comer (Prentice-Hall, Inc., publisher).

Device IP Configuration

List all the manageable devices on your network and their IP configuration. Make sure that every device has a unique IP address. Make sure that all devices on the network have the same subnet mask.

The IP configuration parameters are as follows:

IP Address: The IP address of the hub is written in the format X.X.X.X, where each X is a decimal number between 1 and 254. Every IP address on a network must be unique.

The default value, 0.0.0.0, disables IP communications.

Subnet Mask: The bit mask defines which portion of the IP address is the subnet address and is written in the format X.X.X.X. The default value is automatically generated and depends on the class of IP address that you entered. See your network administrator for the subnet mask address. All devices on your IP network must use the same subnet mask address.

Default Router: The routing IP address of the nearest router in your network. The default is 0.0.0.0. If no routers are in your network, enter the IP address of this device.

Addressing Network
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