nanog mailing list archives
Re: scripts to map IP to AS?
From: "Stephen Gill" <gillsr () yahoo com>
Date: Fri, 21 Feb 2003 01:47:16 -0600
Hi Johannes, ] > Anybody have a pointer to scripts to map IP to AS? ] Grab a routing table snapshot from the routeviews archive and run it ] through parse_bgp_dump from CAIDA's CoralReef package. Then use ] CAIDA::ASFinder or Net::Patricia to do the lookups. In fact I have 2 scripts to do just this. - Script #1 uses a route-server for a smallish list of IPs. - Script #2 uses the method listed above and pipes IPs into the CAIDA lookup tree of a BGP table offline. Once you've installed CoralReef it's really not much more work to get the customization you need for lookups. Contact me off-list if you're interested in either one. Cheers, -- steve
Current thread:
- Re: scripts to map IP to AS?, (continued)
- 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)
- Re: scripts to map IP to AS? George Bakos (Feb 20)