[arin-ppml] ARIN-prop-136 Services Opt-out Allowed forUnaffiliated Address Blocks

On Feb 25, 2011, at 1:48 AM, George Bonser wrote:
> How would one locate this accurate data if it isn't at ARIN?  How is one
> supposed to know where it is?  

How do you know anything about data maintained by other RIRs, or organizations that use distributed whois (rwhois), today?  I expect prop 136 to be comparable.