core_iplookup_geoip_testcase is failing

I am seeing following failure:

There was 1 failure:

1) core_iplookup_geoip_testcase::test_ipv4

Failed asserting that 0.1167 matches expected 0.1249.

/home/rajesh/moodles/m/moodle/iplookup/tests/geoip_test.php:89

/home/rajesh/moodles/m/moodle/lib/phpunit/classes/advanced_testcase.php:80

Looking at the results on https://www.iplocation.net/ for "131.111.150.25", it shows longitude is 0.1167, but with different sites, the data is different.

Just wondering if this test should be removed or validated in different way.

Adding poltawski for his thoughts.