%% You should probably cite rfc2101 instead of this I-D.
@techreport{iab-ip-ad-today-00,
    number =    {draft-iab-ip-ad-today-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-iab-ip-ad-today/00/},
    author =    {Yakov Rekhter and Jon Crowcroft and Brian E. Carpenter},
    title =     {{IPv4 Address Behaviour Today}},
    pagetotal = 13,
    year =      1996,
    month =     sep,
    day =       9,
    abstract =  {The main purpose of this note is to clarify the current interpretation of the 32-bit IP version 4 address space, whose significance has changed substantially since it was originally defined. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}