Many 216.239.38.120 on hosts as SafeSearch

When checking C:\Windows\System32\drivers\etc\hosts.

My computer has FortiClient.

Got many such as:

213.180.193.56 yandex.ru # redirected to familysearch.yandex.ru by Forticlient SafeSearch

213.180.193.56 yandex.lt # redirected to familysearch.yandex.ru by Forticlient SafeSearch

213.180.193.56 xmlsearch.yandex.ua # redirected to familysearch.yandex.ru by Forticlient SafeSearch

213.180.193.56 www.yandex.lt # redirected to familysearch.yandex.ru by Forticlient SafeSearch

[...]

Did not know why many 216.239.38.120 even marked "SafeSearch".

Found information from:

• How to: Enforcing Google SafeSearch, YouTube, and Bing
  https://support.opendns.com/hc/en-us/articles/227986807-How-to-Enforcing-Google-SafeSearch-YouTube-and-Bing

• Lock SafeSearch for devices & networks you manage
  https://support.google.com/websearch/answer/186669?hl=en

SafeSearch is for filtering explicit content.

 

Update

•