Strange address in address list

RouterOS General
1

Hi, everyone!
It’s my first post here, English is not my mother tongue, please forgive me if I’m mistaken
The thing is: we have a RB433 with running 6.31 version. In Firewall table, “address list” table, we’ve got over 5000 itens, with several different IP address. The most strange, however, is that the rule that should send connections to the address list is disabled.

Someone can give me an idea where/what should I start looking for?

Thanks in advance.

2

Nevermind, there was a mangle rule in the backup that was not disabled. That’s what generated the problem.
Thanks anyway. You guys may close the topic.