nanog mailing list archives
Re: scripts to map IP to AS?
From: "David G. Andersen" <dga () lcs mit edu>
Date: Thu, 20 Feb 2003 12:11:44 -0500
I should have been a bit more specific. The hacked up traceroute-ng queries the radb, not a whoisd. I've never had problems being blocked when doing radb queries, but YMMV, of course. I also suggest that people be nice and rate-limit their queries so that others don't have to do it for them... -Dave On Thu, Feb 20, 2003 at 12:04:51PM -0500, George Bakos quacked:
Careful. Many whoisds don't appreciate automated queries & will block YOUR ip address for sometime if you cross their max query rate threshold.You can use a quick perl wrapper around whois, or you could use this terribly ugly hacked up traceroute-ng that I wrote to do lookups: http://nms.lcs.mit.edu/software/ron/lookup_as.c Compile with gcc -DSTANDALONE=1 lookup_as.c -o lookup_as -lm And then run. It gets the job done, but it's ugly. :) -Dave-- George Bakos Institute for Security Technology Studies Dartmouth College gbakos () ists dartmouth edu voice 603-646-0665 fax 603-646-0666 Key fingerprint = D646 8F91 F795 27EC FF8B 8C95 B102 9EB2 081E CB85
-- work: dga () lcs mit edu me: dga () pobox com MIT Laboratory for Computer Science http://www.angio.net/ I do not accept unsolicited commercial email. Do not spam me.
Current thread:
- Re: M$SQL cleanup incentives, (continued)
- Re: M$SQL cleanup incentives jlewis (Feb 22)
- Re: M$SQL cleanup incentives Stephen Sprunk (Feb 22)
- Re: M$SQL cleanup incentives jlewis (Feb 22)
- Re: M$SQL cleanup incentives William Allen Simpson (Feb 22)
- The good old days (was Re: M$SQL cleanup incentives) Sean Donelan (Feb 24)
- Re: The good old days (was Re: M$SQL cleanup incentives) Peter Salus (Feb 24)
- Re: scripts to map IP to AS? George Bakos (Feb 20)
- Re: scripts to map IP to AS? David G. Andersen (Feb 20)
- Re: scripts to map IP to AS? Martin J. Levy (Feb 20)
- Re: scripts to map IP to AS? Jake Khuon (Feb 20)
- Re: scripts to map IP to AS? Valdis . Kletnieks (Feb 20)
- Re: scripts to map IP to AS? Jake Khuon (Feb 20)
- being nice to IRR/RADB (Re: scripts to map IP to AS?) E.B. Dreger (Feb 21)