geoipupdate(1) [linux man page]
GEOIPUPDATE(1) General Commands Manual GEOIPUPDATE(1) NAME
geoipupdate - a program for updating the MaxMind GeoIP databases SYNOPSIS
geoipupdate [-v] [-f licensefile] DESCRIPTION
geoipupdate automatically updates the GeoIP database for GeoIP subscribers. It connects to the MaxMind GeoIP Update server and checks for an updated database. If it finds an updated database, then it downloads it, uncompresses it, and installs it. If you are running a fire- wall, it requires that the DNS and HTTP (80) ports be open. For example geoipupdate -v Performs the update in verbose mode. OPTIONS
-v Verbose mode, prints out the steps that geoipupdate takes. -d Specify a custom directory target to install the GeoIP datafile(s). By default geoipupdate installs to /usr/local/share/GeoIP -f Specifies the configuration file that contains the license key. Defaults to /usr/local/etc/GeoIP.conf USAGE
Typically you'll want to write a weekly crontab that will run geoipupdate. Below is a sample crontab that runs geoipupdate on each Wednes- day at noon: # top of crontab MAILTO=your@email.com 0 12 * * 3 BIN_DIR/geoipupdate # end of crontab RETURN CODES
geoipupdate returns 0 on success, 1 on error. FILES
/usr/local/etc/GeoIP.conf Configuration file for GeoIP, should contain license key. AUTHOR
Written by T.J. Mather REPORTING BUGS
Report bugs to <support@maxmind.com> COPYRIGHT
Copyright (C) 2006 MaxMind LLC This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
Visit <http://www.maxmind.com/app/products> to sign up for a GeoIP subscription. geoiplookup(1), crontab(5) 4th Berkeley Distribution 14 May 2006 GEOIPUPDATE(1)
Check Out this Related Man Page
Geo::IP(3pm) User Contributed Perl Documentation Geo::IP(3pm) NAME
Geo::IP - Look up location and network information by IP Address SYNOPSIS
use Geo::IP; my $gi = Geo::IP->new(GEOIP_MEMORY_CACHE); # look up IP address '24.24.24.24' # returns undef if country is unallocated, or not defined in our database my $country = $gi->country_code_by_addr('24.24.24.24'); $country = $gi->country_code_by_name('yahoo.com'); # $country is equal to "US" use Geo::IP; my $gi = Geo::IP->open("/usr/local/share/GeoIP/GeoIPCity.dat", GEOIP_STANDARD); my $record = $gi->record_by_addr('24.24.24.24'); print $record->country_code, $record->country_code3, $record->country_name, $record->region, $record->region_name, $record->city, $record->postal_code, $record->latitude, $record->longitude, $record->time_zone, $record->area_code, $record->continent_code, $record->metro_code; # the IPv6 support is currently only avail if you use the CAPI which is much # faster anyway. ie: print Geo::IP->api equals to 'CAPI' use Socket; use Socket6; use Geo::IP; my $g = Geo::IP->open('/usr/local/share/GeoIP/GeoIPv6.dat') or die; print $g->country_code_by_ipnum_v6(inet_pton AF_INET6, '::24.24.24.24'); print $g->country_code_by_addr_v6('2a02:e88::'); DESCRIPTION
This module uses a file based database. This database simply contains IP blocks as keys, and countries as values. This database should be more complete and accurate than reverse DNS lookups. This module can be used to automatically select the geographically closest mirror, to analyze your web server logs to determine the countries of your visitors, for credit card fraud detection, and for software export controls. IP ADDRESS TO COUNTRY DATABASES
Free monthly updates to the database are available from http://www.maxmind.com/download/geoip/database/ This free database is similar to the database contained in IP::Country, as well as many paid databases. It uses ARIN, RIPE, APNIC, and LACNIC whois to obtain the IP->Country mappings. If you require greater accuracy, MaxMind offers a database on a paid subscription basis. Also included with this is a service that updates your database automatically each month, by running a program called geoipupdate included with the C API from a cronjob. For more details on the differences between the free and paid databases, see: http://www.maxmind.com/app/geoip_country Do not miss the city database, described in Geo::IP::Record Make sure to use the geolite-mirror-simple.pl script from the example directory to stay current with the databases. BENCHMARK the lookups are fast. This is my laptop ( examples/benchmark.pl ): Benchmark: running city_mem, city_std, country_mem, country_std, country_v6_mem, country_v6_std, isp_mem, isp_std for at least 10 CPU seconds... city_mem: 10.3121 wallclock secs (10.30 usr + 0.01 sys = 10.31 CPU) @ 387271.48/s (n=3992769) city_std: 10.0658 wallclock secs ( 2.86 usr + 7.17 sys = 10.03 CPU) @ 54392.62/s (n=545558) country_mem: 10.1772 wallclock secs (10.16 usr + 0.00 sys = 10.16 CPU) @ 1077507.97/s (n=10947481) country_std: 10.1432 wallclock secs ( 2.30 usr + 7.85 sys = 10.15 CPU) @ 83629.56/s (n=848840) country_v6_mem: 10.2579 wallclock secs (10.25 usr + -0.00 sys = 10.25 CPU) @ 365997.37/s (n=3751473) country_v6_std: 10.8541 wallclock secs ( 1.77 usr + 9.07 sys = 10.84 CPU) @ 10110.42/s (n=109597) isp_mem: 10.147 wallclock secs (10.13 usr + 0.01 sys = 10.14 CPU) @ 590109.66/s (n=5983712) isp_std: 10.0484 wallclock secs ( 2.71 usr + 7.33 sys = 10.04 CPU) @ 73186.35/s (n=734791) CLASS METHODS
$gi = Geo::IP->new( $flags ); Constructs a new Geo::IP object with the default database located inside your system's datadir, typically /usr/local/share/GeoIP/GeoIP.dat. Flags can be set to either GEOIP_STANDARD, or for faster performance (at a cost of using more memory), GEOIP_MEMORY_CACHE. When using memory cache you can force a reload if the file is updated by setting GEOIP_CHECK_CACHE. GEOIP_INDEX_CACHE caches the most frequently accessed index portion of the database, resulting in faster lookups than GEOIP_STANDARD, but less memory usage than GEOIP_MEMORY_CACHE - useful for larger databases such as GeoIP Organization and GeoIP City. Note, for GeoIP Country, Region and Netspeed databases, GEOIP_INDEX_CACHE is equivalent to GEOIP_MEMORY_CACHE To combine flags, use the bitwise OR operator, |. For example, to cache the database in memory, but check for an updated GeoIP.dat file, use: Geo::IP->new( GEOIP_MEMORY_CACHE | GEOIP_CHECK_CACHE. ); $gi = Geo::IP->open( $database_filename, $flags ); Constructs a new Geo::IP object with the database located at $database_filename. $gi = Geo::IP->open_type( $database_type, $flags ); Constructs a new Geo::IP object with the $database_type database located in the standard location. For example $gi = Geo::IP->open_type( GEOIP_CITY_EDITION_REV1 , GEOIP_STANDARD ); opens the database file in the standard location for GeoIP City, typically /usr/local/share/GeoIP/GeoIPCity.dat. OBJECT METHODS
$code = $gi->country_code_by_addr( $ipaddr ); Returns the ISO 3166 country code for an IP address. $code = $gi->country_code_by_name( $hostname ); Returns the ISO 3166 country code for a hostname. $code = $gi->country_code3_by_addr( $ipaddr ); Returns the 3 letter country code for an IP address. $code = $gi->country_code3_by_name( $hostname ); Returns the 3 letter country code for a hostname. $name = $gi->country_name_by_addr( $ipaddr ); Returns the full country name for an IP address. $name = $gi->country_name_by_name( $hostname ); Returns the full country name for a hostname. $r = $gi->record_by_addr( $ipaddr ); Returns a Geo::IP::Record object containing city location for an IP address. $r = $gi->record_by_name( $hostname ); Returns a Geo::IP::Record object containing city location for a hostname. $org = $gi->org_by_addr( $ipaddr ); deprecated use "name_by_addr" instead. Returns the Organization, ISP name or Domain Name for an IP address. $org = $gi->org_by_name( $hostname ); deprecated use "name_by_name" instead. Returns the Organization, ISP name or Domain Name for a hostname. $info = $gi->database_info; Returns database string, includes version, date, build number and copyright notice. $old_charset = $gi->set_charset( $charset ); Set the charset for the city name - defaults to GEOIP_CHARSET_ISO_8859_1. To set UTF8, pass GEOIP_CHARSET_UTF8 to set_charset. For perl >= 5.008 the utf8 flag is honored. $charset = $gi->charset; Gets the currently used charset. ( $country, $region ) = $gi->region_by_addr('24.24.24.24'); Returns a list containing country and region. If region and/or country is unknown, undef is returned. Sure this works only for region databases. ( $country, $region ) = $gi->region_by_name('www.xyz.com'); Returns a list containing country and region. If region and/or country is unknown, undef is returned. Sure this works only for region databases. $netmask = $gi->last_netmask; Gets netmask of network block from last lookup. $gi->netmask(12); Sets netmask for the last lookup my ( $from, $to ) = $gi->range_by_ip('24.24.24.24'); Returns the start and end of the current network block. The method tries to join several continuous netblocks. $api = $gi->api or $api = Geo::IP->api Returns the currently used API. # prints either CAPI or PurePerl print Geo::IP->api; $continent = $gi->continent_code_by_country_code('US'); Returns the continentcode by country code. $dbe = $gi->database_edition Returns the database_edition of the currently opened database. if ( $gi->database_edition == GEOIP_COUNTRY_EDITION ){ ... } $isp = $gi->isp_by_addr('24.24.24.24'); Returns the isp for 24.24.24.24 $isp = $gi->isp_by_name('www.maxmind.com'); Returns the isp for www.something.de my $time_zone = $gi->time_zone('US', 'AZ'); Returns the time zone for country/region. # undef print $gi->time_zone('US', ''); # America/Phoenix print $gi->time_zone('US', 'AZ'); # Europe/Berlin print $gi->time_zone('DE', '00'); # Europe/Berlin print $gi->time_zone('DE', ''); $id = $gi->id_by_addr('24.24.24.24'); Returns the country_id for 24.24.24.24. The country_id might be useful as array index. 0 is unknown. $id = $gi->id_by_name('www.maxmind.com'); Returns the country_id for www.maxmind.com. The country_id might be useful as array index. 0 is unknown. $cc = $gi->country_code3_by_addr_v6('::24.24.24.24'); $cc = $gi->country_code3_by_name_v6('ipv6.google.com'); $cc = $gi->country_code_by_addr_v6('2a02:ea0::'); $cc = $gi->country_code_by_ipnum_v6($ipnum); use Socket; use Socket6; use Geo::IP; my $g = Geo::IP->open('/usr/local/share/GeoIP/GeoIPv6.dat') or die; print $g->country_code_by_ipnum_v6(inet_pton AF_INET6, '::24.24.24.24'); $cc = $gi->country_code_by_name_v6('ipv6.google.com'); name_by_addr Returns the Organization, ISP name or Domain Name for a IP address. name_by_addr_v6 Returns the Organization, ISP name or Domain Name for an IPv6 address. name_by_ipnum_v6 Returns the Organization, ISP name or Domain Name for an ipnum. name_by_name Returns the Organization, ISP name or Domain Name for a hostname. name_by_name_v6 Returns the Organization, ISP name or Domain Name for a hostname. org_by_addr_v6 deprecated use "name_by_addr_v6" Returns the Organization, ISP name or Domain Name for an IPv6 address. org_by_name_v6 deprecated use "name_by_name_v6" Returns the Organization, ISP name or Domain Name for a hostname. teredo Returns the current setting for teredo. enable_teredo Enable / disable teredo $gi->enable_teredo(1); # enable $gi->enable_teredo(0); # disable lib_version if ( $gi->api eq 'CAPI' ){ print $gi->lib_version; } MAILING LISTS AND CVS
Are available from SourceForge, see http://sourceforge.net/projects/geoip/ The direct link to the mailing list is http://lists.sourceforge.net/lists/listinfo/geoip-perl VERSION
1.39 SEE ALSO
Geo::IP::Record AUTHOR
Copyright (c) 2011, MaxMind, Inc All rights reserved. This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2012-08-05 Geo::IP(3pm)