nanog mailing list archives

Re: GeoIP database issues and the real world consequences


From: Christian de Larrinaga <cdel () firsthand net>
Date: Wed, 13 Apr 2016 10:50:38 +0100

Really? - You want RIRs to now perpetuate an application of IPs they are
not designed for?

The activities of MaxMind and similar need to be exposed so people
understand the problem. No matter how Geo IP businesses might back
peddle and say they never intended their services to be considered as
authoritative etc the fact is people including law enforcement and
presumably General Hayden and friends are buying into the fallacy that
IP addresses are fit for the purpose of geo location.

Let's put this another way.

How many LIRs accounting systems use IPs as billing / account
identifiers? No? I wonder why not.....


C
 


Todd Crane <mailto:todd.crane () n5tech com>
13 April 2016 at 06:57
I like (sarcasm) how everybody here either wants to point fingers at
MaxMind or offer up coordinates to random places knowing that it will
never happen. What ever happened to holding people responsible for
being stupid. When did it start becoming ((fill in the blank)) coffee
shop’s for you burning your tongue on your coffee, etc. I’ve seen/used
all sorts of geolocation solutions and never once thought to myself
that when a map pin was in the middle of a political boundary, that
the software was telling me anything other than the place was
somewhere within the boundary. Furthermore, most geolocation services
will also show a zoomed-out/in map based on certainty. So if you can
see more than a few hundred miles in the map that only measures
200x200 pixels, then it probably isn’t that accurate.

As to a solution, why don’t we just register the locations (more or
less) with ARIN? Hell, with the amount of money we all pay them in
annual fees, I can’t imagine it would be too hard for them to
maintain. They could offer it as part of their public whois service or
even just make raw data files public.

Just a though

—Todd


Jean-Francois Mezei <mailto:jfmezei_nanog () vaxination ca>
13 April 2016 at 01:17
All GeoIP services would be forced to document their default lat/long
values so that users know that when these values, they know it is a
generic one for that country. (or supply +181.0000 +91.00000 which is an
invalid value indicating that there is no lat/long, look at country code
given).

-- 
Christian de Larrinaga  FBCS, CITP,
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@ FirstHand
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+44 7989 386778
cdel () firsthand net
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