Reserved IPv6 Interface Identifiers

Created
2008-12-24
Last Updated
2014-02-13
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Registry included below

Reserved IPv6 Interface Identifiers

Registration Procedure(s)
Standards Action
Reference
[RFC5453][RFC7136]
Note
Full deployment of a new reserved IID value would require updates to 
IID generation code in every deployed IPv6 stack, so the technical 
justification for such a Standards Action would need to be extremely 
strong.
    
Available Formats

CSV
Interface Identifier Range Description Reference Date Assigned
0000:0000:0000:0000 Subnet-Router Anycast [RFC4291] 2008-12-24
0200:5EFF:FE00:0000-0200:5EFF:FE00:5212 Reserved IPv6 Interface Identifiers corresponding to the IANA Ethernet Block [RFC4291]
0200:5EFF:FE00:5213 Proxy Mobile IPv6 [RFC6543]
0200:5EFF:FE00:5214-0200:5EFF:FEFF:FFFF Reserved IPv6 Interface Identifiers corresponding to the IANA Ethernet Block [RFC4291]
FDFF:FFFF:FFFF:FF80-FDFF:FFFF:FFFF:FFFF Reserved Subnet Anycast Addresses [RFC2526] 2008-12-24