Generally no. There isn't a method in the Firewall > URL Filter section to upload a list of URL's to filter.Is it possible to create a URLs block or allow list and import to the Asus router running the latest Merlin firmware?
Welcome To SNBForums
SNBForums is a community for anyone who wants to learn about or discuss the latest in wireless routers, network storage and the ins and outs of building and maintaining a small network.
If you'd like to post a question, simply register and have at it!
While you're at it, please check out SmallNetBuilder for product reviews and our famous Router Charts, Ranker and plenty more!