Re: GeoIP2 for retrieving city and region ?

Date	2013-07-12 16:15 -0600
From	Michael Torrie <torriem@gmail.com>
Subject	Re: GeoIP2 for retrieving city and region ?
References	<krp37d$jt$2@news.grnet.gr> <mailman.4638.1373643167.3114.python-list@python.org> <krp8nl$9kb$1@news.grnet.gr> <krpb3c$eol$1@news.grnet.gr>
Newsgroups	comp.lang.python
Message-ID	<mailman.4724.1373893228.3114.python-list@python.org> (permalink)

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On 07/12/2013 10:32 AM, Νικόλας wrote:
> So, my question now is, if there is some way we can get an accurate Geo 
> City database.

As has been said pretty much by every other poster, there is no way to
do get an accurate location database.  Period.

The databases that do exist were built by hand, and also guessed at
based on routing information.  The best you can really do is region, or
country, and even that fails sometimes.

If you want to know a visitor's city you should ask them using the new
browser location apis available to javascript.

http://diveintohtml5.info/geolocation.html

Since IPs can be dynamic, sometimes even assigned across a region,
there's no way to accurately map ip addresses to a city with the
reliability that you seem to want.  Google is pretty accurate because
they've spent a lot of time building up their own database, and also
convincing users to reveal their locations to them.  Unless you do the
same thing, you have to just get by with what others have provided for you.

Thread

GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-12 17:18 +0300
  Re: GeoIP2 for retrieving city and region ? Dave Angel <davea@davea.name> - 2013-07-12 11:32 -0400
    Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-12 18:52 +0300
      Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-12 19:32 +0300
        Re: GeoIP2 for retrieving city and region ? Grant Edwards <invalid@invalid.invalid> - 2013-07-12 16:38 +0000
          Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-13 02:47 +1000
          Re: GeoIP2 for retrieving city and region ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-07-12 19:04 -0400
            Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 08:48 +0300
              Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-13 15:53 +1000
                Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 09:07 +0300
                Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-13 16:22 +1000
                Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 09:28 +0300
                Re: GeoIP2 for retrieving city and region ? Lele Gaifax <lele@metapensiero.it> - 2013-07-13 10:12 +0200
                Re: GeoIP2 for retrieving city and region ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-07-13 12:48 -0400
                Re: GeoIP2 for retrieving city and region ? Roy Smith <roy@panix.com> - 2013-07-13 12:59 -0400
                Re: GeoIP2 for retrieving city and region ? Wayne Werner <wayne@waynewerner.com> - 2013-07-13 13:35 -0500
          Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-13 10:36 +1000
          Re: GeoIP2 for retrieving city and region ? Joel Goldstick <joel.goldstick@gmail.com> - 2013-07-12 19:42 -0400
        Re: GeoIP2 for retrieving city and region ? Ian Kelly <ian.g.kelly@gmail.com> - 2013-07-12 11:19 -0600
        Re: GeoIP2 for retrieving city and region ? Terry Reedy <tjreedy@udel.edu> - 2013-07-12 18:07 -0400
        Re: GeoIP2 for retrieving city and region ? MRAB <python@mrabarnett.plus.com> - 2013-07-12 23:07 +0100
          Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 08:32 +0300
            Re: GeoIP2 for retrieving city and region ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-07-13 12:54 -0400
              Re: GeoIP2 for retrieving city and region ? Roy Smith <roy@panix.com> - 2013-07-13 13:09 -0400
              Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 20:43 +0300
                Re: GeoIP2 for retrieving city and region ? Roy Smith <roy@panix.com> - 2013-07-13 14:19 -0400
                Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 21:23 +0300
                Re: GeoIP2 for retrieving city and region ? Roy Smith <roy@panix.com> - 2013-07-13 14:30 -0400
                Re: GeoIP2 for retrieving city and region ? Michael Torrie <torriem@gmail.com> - 2013-07-13 16:57 -0600
                Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-16 22:43 +0300
                Re: GeoIP2 for retrieving city and region ? Joel Goldstick <joel.goldstick@gmail.com> - 2013-07-16 15:51 -0400
                Re: GeoIP2 for retrieving city and region ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-07-16 20:51 -0400
                Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-17 10:58 +1000
                Re: GeoIP2 for retrieving city and region ? Tim Chase <python.list@tim.thechases.com> - 2013-07-14 13:32 -0500
                Re: GeoIP2 for retrieving city and region ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-07-13 14:21 -0400
                Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-13 21:28 +0300
                Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-14 09:12 +1000
                Re: GeoIP2 for retrieving city and region ? Wayne Werner <wayne@waynewerner.com> - 2013-07-13 13:46 -0500
                Re: GeoIP2 for retrieving city and region ? Benjamin Kaplan <benjamin.kaplan@case.edu> - 2013-07-13 11:17 -0700
                Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-15 16:25 +0300
                Re: GeoIP2 for retrieving city and region ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-07-15 20:34 -0400
                Re: GeoIP2 for retrieving city and region ? Michael Torrie <torriem@gmail.com> - 2013-07-15 20:48 -0600
                Re: GeoIP2 for retrieving city and region ? alex23 <wuwei23@gmail.com> - 2013-07-17 10:07 +1000
            Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-14 03:03 +1000
        Re: GeoIP2 for retrieving city and region ? Michael Torrie <torriem@gmail.com> - 2013-07-12 16:15 -0600
      Re: GeoIP2 for retrieving city and region ? Joel Goldstick <joel.goldstick@gmail.com> - 2013-07-12 12:24 -0400
    Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-14 08:18 +0300
      Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-14 15:24 +1000
        Re: GeoIP2 for retrieving city and region ? Νικόλας <nikos@superhost.gr> - 2013-07-14 10:51 +0300
  Re: GeoIP2 for retrieving city and region ? Chris Angelico <rosuav@gmail.com> - 2013-07-13 02:41 +1000

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