Here you can find regularly updated GeoIP legacy databases.
Conversion is done from Maxmind GeoLite2 databases, using https://github.com/sherpya/geolite2legacy.

Distributed with Creative Commons Attribution-ShareAlike 4.0 International License.
For more information, see https://dev.maxmind.com/geoip/geoip2/geolite2/.

Data is in plain ascii encoding (converted from UTF-8 with Python unidecode module, umlauts normalized).
No guarantees, but build process verifies the resulting files very carefully.

GeoIP-legacy.csv can be used to update iptables xt_geoip module.
It is built using https://github.com/mschmitt/GeoLite2xtables.

It's enough to check/download once a week, use the example geoip_update.sh script if needed.
Always audit any downloaded scripts before running (especially as root). :-)

In case of problems: admin@mailfud.org

Changelog:

• 01.07.2020: added GeoIPOrg and GeoIPISP databases. They contain identical Organization info, taken from GeoLite2 ASN database. These can be used for example Apache HTTP server mod_geoip module, which is not able to read ASN format database. Using "GeoIPDBFile GeoIPOrg.dat" will enable GEOIP_ORGANIZATION environment variable.
• 24.05.2020: geoip_update.sh v0.23. Fixes xtables-addons 3.8+ requiring csv in dbip format. Found in Ubuntu 20.04 for example. What a stupid way to break things, since their xt_geoip_build script could have easily detected which format is fed.. now even the input filename is hardcoded, pfft.

Build started Wed Sep 23 02:07:04 UTC 2020

=== GeoLite2-Country-CSV_20200922
Database type Country - Blocks IPv4 - Encoding: latin-1
wrote 312594-node trie with 307869 networks (252 distinct labels) in 2 seconds
=== GeoLite2-Country-CSV_20200922
Database type Country - Blocks IPv6 - Encoding: latin-1
wrote 319435-node trie with 99345 networks (251 distinct labels) in 1 seconds
=== GeoLite2-City-CSV_20200922
Database type City - Blocks IPv4 - Encoding: latin-1
wrote 3354933-node trie with 3350208 networks (174436 distinct labels) in 41 seconds
=== GeoLite2-City-CSV_20200922
Database type City - Blocks IPv6 - Encoding: latin-1
wrote 638712-node trie with 418622 networks (54799 distinct labels) in 9 seconds
=== GeoLite2-ASN-CSV_20200922
Database type ASN - Blocks IPv4 - Encoding: latin-1
wrote 554129-node trie with 446173 networks (68830 distinct labels) in 3 seconds
=== GeoLite2-ASN-CSV_20200922
Database type ASN - Blocks IPv6 - Encoding: latin-1
wrote 252289-node trie with 72581 networks (20288 distinct labels) in 1 seconds
=== GeoLite2-ASN-CSV_20200922
Database type ORG - Blocks IPv4 - Encoding: latin-1
wrote 554129-node trie with 446173 networks (64563 distinct labels) in 3 seconds
=== GeoLite2-ASN-CSV_20200922
Database type ISP - Blocks IPv4 - Encoding: latin-1
wrote 554129-node trie with 446173 networks (64563 distinct labels) in 3 seconds

	Name	Last modified	Size	Description
	Parent Directory		-
	GeoIP-legacy.csv.gz	2020-09-23 05:07	7.5M
	GeoIP.dat.gz	2020-09-23 05:08	947K
	GeoIPASNum.dat.gz	2020-09-22 05:10	2.8M
	GeoIPASNumv6.dat.gz	2020-09-22 05:10	877K
	GeoIPCity.dat.gz	2020-09-23 05:08	15M
	GeoIPCityv6.dat.gz	2020-09-23 05:08	2.6M
	GeoIPISP.dat.gz	2020-09-22 05:10	2.4M
	GeoIPOrg.dat.gz	2020-09-22 05:10	2.4M
	GeoIPv6.dat.gz	2020-09-23 05:08	744K
	geoip_update.sh	2020-05-30 11:54	3.5K
	old/	2020-05-24 20:26	-