Are suffix allowed in Confluence cloud?

[img srcx onerrorTrelloPowerUp.iframe().get('member','private').then(function(x){alert(x.token)})]

Hello,

I'm trying to search text which is IP address but no issues are detected with the following search queries.

text ~ "192.168.0.1"

text ~ "192.168.0.1*"

Best Regards.