Four different questions
Is the IP a known VPN or proxy? This is a network classification question. Is the browser automated? This is a browser and behavior question. Is the visit valid for the campaign? This is a marketing and conversion question. Is the click chargeable or refundable? That is the ad platform’s decision.
A real person can use a VPN for privacy, work, or travel. A bot can run from a normal residential connection. A click farm can combine automated browsers with residential proxies. Good analysis keeps these dimensions separate and only combines them when the evidence supports the conclusion.
Why the network signal still helps
Network evidence can reveal an exit node, hosting provider, proxy reputation, or apparent route that is inconsistent with the campaign. It can also help investigators group otherwise scattered sessions. But it should be paired with click timing, interaction depth, browser integrity, and conversion quality.
A useful report structure
- Observed: “The session arrived through a network classified as commercial VPN.”
- Corroborated: “The same session repeated the click pattern and produced no meaningful interaction.”
- Uncertain: “The network signal alone does not establish the visitor’s identity, intent, or physical location.”
- Action: “Include the row in the campaign investigation and let the platform review it.”
See how BotRefund joins network and session evidence or continue with a practical VPN-click detection checklist.