Since 2.0.14, I've noticed how there are many guests looking at Calendar. Is that some bug with 2.0.14 or pure coincidence. The thing is it can be seen often and with very similar IPs.
Thoughts?
Could be a search engine or bots. I would check each of the ip's into an ip 2 location service you can sometimes tell what company they are behind or where they are located example: ip2location.com
Calendars are notorious black holes for crawlers. Lots of nooks and crannies to explore.
More here:
https://www.simplemachines.org/community/index.php?topic=556052.msg3941127#msg3941127