Homebrew installed: geoiplookup shows no output - howto install GeoIP-data? &gt; geoipupdate; geoiplookup 8.8.4.4
&gt; echo $?
0


It does not print any output. According this posting there should be GeoIP-data. Howto use that on macOS?

&gt; brew search geoip
geoip                                                                                                                                geoipupdate
homebrew/nginx/geoip2-nginx-module    homebrew/php/php53-geoip              homebrew/php/php54-geoip              homebrew/php/php55-geoip              homebrew/php/php56-geoip              homebrew/php/php70-geoip              homebrew/php/php71-geoip


No such package. Howto use geoiplookup on macOS / Homebrew?

&gt; brew info geoip
geoip: stable 1.6.9 (bottled), HEAD
This library is for the GeoIP Legacy format (dat)
https://github.com/maxmind/geoip-api-c
/usr/local/Cellar/geoip/1.6.9 (17 files, 548.9K) *
  Poured from bottle on 2017-01-21 at 19:22:56
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/geoip.rb
==&gt; Dependencies
Optional: geoipupdate ✔
==&gt; Options
--universal
        Build a universal binary
--with-geoipupdate
        Build with geoipupdate support
--HEAD
        Install HEAD version
&gt; brew info geoipupdate
geoipupdate: stable 2.3.1 (bottled), HEAD
Automatic updates of GeoIP2 and GeoIP Legacy databases
https://github.com/maxmind/geoipupdate
/usr/local/Cellar/geoipupdate/2.3.1 (13 files, 83.7K) *
  Poured from bottle on 2017-01-21 at 19:25:04
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/geoipupdate.rb
==&gt; Options
--universal
        Build a universal binary
--HEAD
        Install HEAD version


I wish to use local Geo data, not query an external web hosted API.
After installing geoipupdate and geoip with geoipupdate support navigate to the file /usr/local/Cellar/geoipupdate/2.3.1/etc/GeoIP.conf and open it.

Replace:

# Please see http://dev.maxmind.com/geoip/geoipupdate/ for instructions
# on setting up geoipupdate, including information on how to download a
# pre-filled GeoIP.conf file.

# Enter your user ID and license key below. These are available from
# https://www.maxmind.com/en/my_license_key. If you are only using free
# GeoLite databases, you make leave the 0 values.
UserId 0
LicenseKey 000000000000

# Enter the product IDs of the databases you would like to update.
# Multiple product IDs are separated by spaces.
ProductIds GeoLite2-Country GeoLite2-City
...


with:

# The following UserId and LicenseKey are required placeholders:
UserId 999999
LicenseKey 000000000000

# Include one or more of the following ProductIds:
# * GeoLite2-City - GeoLite 2 City
# * GeoLite2-Country - GeoLite2 Country
# * GeoLite-Legacy-IPv6-City - GeoLite Legacy IPv6 City
# * GeoLite-Legacy-IPv6-Country - GeoLite Legacy IPv6 Country
# * 506 - GeoLite Legacy Country
# * 517 - GeoLite Legacy ASN
# * 533 - GeoLite Legacy City
ProductIds GeoLite2-City GeoLite2-Country GeoLite-Legacy-IPv6-City GeoLite-Legacy-IPv6-Country 506 517 533
...


and update the database with geoipupdate.

Entering geoiplookup 8.8.4.4 now will yield:

GeoIP Country Edition: US, United States
GeoIP City Edition, Rev 1: US, N/A, N/A, N/A, N/A, 37.750999, -97.821999, 0, 0




Update:

According to adejones' comment the GeoIP.conf file moved to /usr/local/etc/GeoIP.conf in newer versions of "brew-installed" geoipupdate.