Ipv4 network classes – Freescale Semiconductor TWR-MCF52259-Ethenet User Manual

Page 27

Advertising
background image

TM

Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks
of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.

26

IPv4 network classes

268,435,456

E

RFC 1700

Reserved

240.0.0.0/4

240.0.0.0 -

255.255.255.255

268,435,456

D

RFC 3171

Multicast

224.0.0.0/4

224.0.0.0 -

239.255.255.255

131,072

C

RFC 2544

Network Device

Benchmark

198.18.0.0/15

198.18.0.0 - 198.19.255.255

65,536

C

RFC 1918

Private IP addresses

192.168.0.0/16

192.168.0.0 -
192.168.255.255

256

C

RFC 3068

IPv6

to

IPv4

relay Anycast

192.88.99.0/24

192.88.99.0 - 192.88.99.255

256

C

RFC 3330

Documentation and Examples

192.0.2.0/24

192.0.2.0 - 192.0.2.255

1,048,576

B

RFC 1918

Private IP addresses

172.16.0.0/12

172.16.0.0 - 172.31.255.255

65,536

B

RFC 3330

Zeroconf

169.254.0.0/16

169.254.0.0 -
169.254.255.255

16,777,216

A

RFC 1700

Localhost Loopback Address

127.0.0.0/8

127.0.0.0 -

127.255.255.255

16,777,216

A

RFC 1918

Private IP addresses

10.0.0.0/8

10.0.0.0 - 10.255.255.255

16,777,216

A

RFC 1700

Zero Addresses

0.0.0.0/8

0.0.0.0 - 0.255.255.255

Total # of addresses

Class

RFC

Purpose

CIDR Equivalent

Addresses

Your IP address identifies the “neighborhood” your node is in.

“Private IP addresses” are not assigned by the IANA (Internet Assigned
Numbers Authority)

Advertising