%% You should probably cite rfc2909 instead of this I-D.
@techreport{ietf-malloc-masc-06,
    number =    {draft-ietf-malloc-masc-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-malloc-masc/06/},
    author =    {Dave Thaler and Pavlin I. Radoslavov and Satish Kumar and Dr. Ramesh Govindan and Mark J. Handley and Dr. Deborah Estrin},
    title =     {{The Multicast Address-Set Claim (MASC) Protocol}},
    pagetotal = 56,
    year =      2000,
    month =     jul,
    day =       12,
    abstract =  {This document describes the Multicast Address-Set Claim (MASC) protocol which can be used for inter-domain multicast address set allocation. This memo defines an Experimental Protocol for the Internet community.},
}