IP range https://en.wikipedia.org/wiki/Special:Contributions/188.225.72.0/21 is globally blocked but you don't see any message about it there.
If you want to see edits from 188.225.72.5 you can see the message about the global block: https://en.wikipedia.org/w/index.php?limit=100&title=Special%3AContributions&contribs=user&target=188.225.72.5&namespace=&tagfilter=&start=&end=
The same message should be shown also when viewing range edits.