Inactive non-blocked IP talkpages transcluding a template

SQL

select CONCAT('[[User talk:', page_title, ']]') as user_talk
from page
where page_namespace = 3
and (select page_title
     from page
     where page_title regexp '(^([0-9]{1,3}[.]){3}[0-9]{1,3}$|^([[:alnum:]]{1,4}[:]){7})'
     and (select case when count(*) = 1 then true else false end
          from ipblocks
          where ipb_user = 0
          and ipb_address in ip_user) is false
     and (select case when count(*) = 0 then False else True end
          from revision, actor
          where rev_actor = actor_id
          and actor_name in ip_user
          and rev_timestamp > '20170504000000') is False
and (select case when count(*) = 0 then False else True end
     from revision
     join actor on actor_id = rev_actor
     join page on page_id = rev_page
     where page_title in ip_user
     and page_namespace = 3
     and rev_timestamp > '20170504000000'
     and actor_name not in ('MalnadachBot')) is False
order by user_talk asc
limit 3;
SQL

Checking query status...
