[25802] in North American Network Operators' Group
Re: ISP Address Allocation
daemon@ATHENA.MIT.EDU (Jeff Haas)
Mon Nov 15 15:57:29 1999
Date: Mon, 15 Nov 1999 15:52:27 -0500
From: Jeff Haas <jeffhaas@merit.edu>
To: NANOG <nanog@merit.edu>
Message-ID: <19991115155227.D22413@vorlon.merit.edu>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
In-Reply-To: <Pine.LNX.4.10.9911141703280.3632-100000@redhat1.mmaero.com>; from jlewis@lewis.org on Sun, Nov 14, 1999 at 05:08:32PM -0500
Errors-To: owner-nanog-outgoing@merit.edu
On Sun, Nov 14, 1999 at 05:08:32PM -0500, jlewis@lewis.org wrote:
> Another possibility is go to a route server, and play around with show ip
> bgp regex...and look up the resulting networks to see who "owns" them.
For registries using the Merit IRR daemon, one can get the list of
all netblocks an AS has registered using the backend interface documented
in Appendix B of the IRRd manual.
The manual is at http://www.merit.edu/radb/irrd/irrd.pdf
For example, Merit AS 237 would be
$ whois -h whois.radb.net \!gas237
> Jon Lewis *jlewis@lewis.org*| Spammers will be winnuked or
--
Jeffrey Haas - Merit RSng project - jeffhaas@merit.edu
