[120269] in North American Network Operators' Group
Re: IP to authoritative CIDR webservices
daemon@ATHENA.MIT.EDU (William Pitcock)
Tue Dec 15 00:15:59 2009
From: William Pitcock <nenolod@systeminplace.net>
To: Mehmet Akcin <mehmet@akcin.net>
In-Reply-To: <BCC8E6BA-2BFE-4166-A8BD-4AF58D56FF55@akcin.net>
Date: Mon, 14 Dec 2009 23:13:28 -0600
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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
