IPv6 – Reserved IPv6 Address Ranges

This is the list of reserved IPv6 address ranges that I have been building since I started reading the IPv6 RFC’s that I have been going through. As I find others, I will add them to this list. If you see one that is missing, please send me the info and support RFC # and I will add it to the list. My goal is to make this a reliable piece of information that will help all of us.

Address Range Description
0000::/8 Reserved by IETF – RFC4291
0100::/8 Reserved by IETF – RFC4291
0200::/7 Reserved by IETF – RFC4291
0400::/6 Reserved by IETF – RFC4291
0800::/5 Reserved by IETF – RFC4291
1000::/4 Reserved by IETF – RFC4291
2000::/3 Global Unicast – RFC4291
2001:db8:/32 Documentation – RFC3849
2002::/24 6to4 0.0.0.0/8
2002:0a00::/24 6to4 10.0.0.0/8
2002:7f00::/24 6to4 127.0.0.0/8
2002:a9fe::/32 6to4 169.254.0.0/16
2002:ac10::/28 6to4 172.16.0.0/12
2002:c000::/40 6to4 192.0.0.0/24
2002:c0a8::/32 6to4 192.168.0.0/16
2002:c612::/31 6to4 198.18.0.0/15
2002:c633:6400::/40 6to4 198.51.100.0/24
2002:cb00:7100::/40 6to4 203.0.113.0/24
2002:e000::/20 6to4 224.0.0.0/4
2002:e000::/20 6to4 224.0.0.0/4
4000::/3 Reserved by IETF – RFC4291
6000::/3 Reserved by IETF – RFC4291
8000::/3 Reserved by IETF – RFC4291
A000::/3 Reserved by IETF – RFC4291
C000::/3 Reserved by IETF – RFC4291
E000::/4 Reserved by IETF – RFC4291
F000::/5 Reserved by IETF – RFC4291
F800::/6 Reserved by IETF – RFC4291
FC00::/7 Unique Local Unicast – RFC4193
FE00::/9 Reserved by IETF – RFC4291
FE80::/10 Link Local Unicast – RFC4291
FEC0::/10 Site Local Prefix – RFC3879
FF00::/8 Multicast – RFC4291
Send to Kindle
This entry was posted in Blog Entries and tagged . Bookmark the permalink.