Hi, On Mon, 2009-12-14 at 21:10 -0800, Mehmet Akcin wrote: > Current RIR whois actually does that. > > ie: search for 199.4.29 > it will show you 199.4.28/22
Yes, but it has to be parsed, and RIRs have varying whois formats. ARIN vs RIPE whois output, for example. William
