nanog mailing list archives
Re: ASNumber Extension for Firefox available
From: Andre Oppermann <nanog-list () nrg4u com>
Date: Mon, 13 Feb 2006 19:52:52 +0100
william(at)elan.net wrote:
On Mon, 13 Feb 2006, Richard Cox wrote:Another thing I want to do is to show the number of RBL (Spamhaus, etc) listed IPs per AS.That sounds useful. As would be the possibility to block access to sites that are so listed (in the same way that software installation by unauthorised sites is blocked until specifically enabled)Since I'm one of the few people who has this data, I can tell you that actual 'number' is not as usefull as it may seem. There are differentRBLs with different focus and point of view and while some list individualips and live for a few days, others list ip blocks (and sometimes entire allocated block) can exist for months and years and are result of manual research. The first one causes a lot highier number in ASN RBL listings but underscores significance of the block listings.
I'd like to inlcude a category in the ASNumber tooltip which lists the number of listed IPs within that AS per RBL. It'd look like this: SBL: 5835/5 XBL: 2645/3 SCBL: 3864/4 [numbers made up..., the second number is the average of listed IPs per /24 announced by the AS] Entire netblocks do not count as one but as many IPs they span. -- Andre
Current thread:
- ASNumber Extension for Firefox available Andre Oppermann (Feb 13)
- Re: ASNumber Extension for Firefox available Richard Cox (Feb 13)
- Re: ASNumber Extension for Firefox available william(at)elan.net (Feb 13)
- Re: ASNumber Extension for Firefox available Andre Oppermann (Feb 13)
- Re: ASNumber Extension for Firefox available william(at)elan.net (Feb 13)
- Re: ASNumber Extension for Firefox available Steven M. Bellovin (Feb 13)
- Re: ASNumber Extension for Firefox available Dave Howe (Feb 13)
- Re: ASNumber Extension for Firefox available Andre Oppermann (Feb 13)
- Re: ASNumber Extension for Firefox available Steven M. Bellovin (Feb 13)
- Re: ASNumber Extension for Firefox available Gadi Evron (Feb 13)
- Re: ASNumber Extension for Firefox available Richard Cox (Feb 13)