%% You should probably cite rfc5736 instead of this I-D.
@techreport{iana-special-ipv4-registry-02,
    number =    {draft-iana-special-ipv4-registry-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-iana-special-ipv4-registry/02/},
    author =    {Michelle Cotton and Geoff Huston and Leo Vegoda},
    title =     {{IANA IPv4 Special Purpose Address Registry}},
    pagetotal = 6,
    year =      2009,
    month =     aug,
    day =       11,
    abstract =  {This is a direction to IANA concerning the creation and management of the IANA IPv4 Special Purpose Address Registry. This document is not an Internet Standards Track specification; it is published for informational purposes.},
}