Managed IP intelligence
Is this connection using a VPN or proxy?
This check compares your public IP with Cloudflare's VPN, anonymizer, open-proxy, and corporate-proxy intelligence. It also reports when the response passes through Cloudflare Gateway. It does not inspect your traffic or device.
Checking connection
Looking for a match...
Evaluating five Cloudflare network signals at the edge.
- VPN
cf.vpnPending - Anonymizer
cf.anonymizerPending - Open proxy
cf.open_proxiesPending - Corporate proxy
cf.bot_management.corporate_proxyPending - Cloudflare Gateway
CF-Team response headerPending
Request details
What Cloudflare sees
- Public IP
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- Network
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- Location
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- Cloudflare colo
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- Connection
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- Ray ID
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01 / Method
A precise signal, not a guarantee
cf.vpn identifies known VPN servers. cf.anonymizer covers known VPN, Tor, and open SOCKS sources. cf.open_proxies identifies open HTTP and SOCKS proxies. The corporate-proxy signal identifies known cloud-based enterprise proxies and secure web gateways. Cloudflare Gateway is reported separately when Gateway adds its CF-Team response header. Overlapping matches are expected, and a negative result only means no current match was found.