I am going out on a strong limb and say that these are False Positives…
I have checked over 50 different Blocklists and the IP reputation is fine... Except for what TrendMicro is reporting. However, their site seems to be URL based and not IP based... Will never know as the details about the service is slim to none...
Food for thought:
https://www.asus.com/ca-en/Networking/RT-AC5300/
https://www.reddit.com/r/privacy/comments/3vxg07/does_trend_micro_steal_web_browsing_history/
https://twitter.com/flexhub/status/587315109992800257
You might want to tweet to the Dev of Asuswrt-Merlin:
https://twitter.com/RMerlinDev
The github branch for Asuswrt-Merlin if you are interested:
https://github.com/RMerl/asuswrt-merlin/search?p=1&q=AiProtection&utf8=%E2%9C%93
Trend Micro has yet to reply about the FP... I am not a customer of theirs, so best left in your court.
https://twitter.com/BBcan177/status/770737622121611268
Didn't get the reason behind the RT-AC5300 link, read all the others. Well, to be honest that's what any web reputation system does, so one can choose either to use it or not. I saw your tweet and bump, seems to go unnoticed :-
As per pfSense I guess I'll be playing with it a little more before deciding, might as well use it between my physical LAN and my VMs to try it out.
Thanks for the help