I have a problem related to traffic coming from Holland to Brazil. My current firewall blocks traffic coming from Holland and from what I could understand when a user from Brazil accesses my application, through Cloudflare’s DNS, he is receiving a blocking message for traffic coming from Holland. Can you support?
One possibility that comes to mind is that users from Brazil might be using an ISP or routing network that is located directly under Holland, Netherlands, or similar regions. Sometimes, when users block countries like China, the ASN range actually covers multiple countries, allowing them to bypass the block, but in your case it is the opposite effect.
I could be mistaken here, or it’s also possible that the user is accessing the site through a VPN or a similar method.
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