WebRTC Leak Test - Detect Real IP via ICE Candidates

Tool

ICE candidates and local IP exposure.

WebRTC / STUN

STUN-based candidate discovery (public STUN list used).
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WebRTC Leak Test - Detect Real IP via ICE Candidates

Check whether WebRTC exposes local or public IP candidates during ICE discovery.
Ghi chú
Compare results with VPN on and off; browser settings or extensions can change outcomes.
WebRTC leaks can bypass some VPN tunnels and reveal RFC1918 local ranges.
Reduce exposure by disabling WebRTC, using mDNS host candidates, or relay-only mode.

No result

No data collected yet: webrtc
Câu hỏi thường gặp
Does disabling WebRTC break video calls?
It can. Many meeting tools rely on WebRTC, so test per site or use relay-only.
Why are there multiple IPs listed?
ICE reports host, server-reflexive, and relay candidates; VPN changes which are visible.

Check whether WebRTC exposes local or public IP candidates during ICE discovery.

Compare results with VPN on and off; browser settings or extensions can change outcomes.

Chi tiết thêm

  • WebRTC leaks can bypass some VPN tunnels and reveal RFC1918 local ranges.
  • Reduce exposure by disabling WebRTC, using mDNS host candidates, or relay-only mode.

Câu hỏi thường gặp

Does disabling WebRTC break video calls?

It can. Many meeting tools rely on WebRTC, so test per site or use relay-only.

Why are there multiple IPs listed?

ICE reports host, server-reflexive, and relay candidates; VPN changes which are visible.

WebRTC Leak Test - Detect Real IP via ICE Candidates — webrtc leak — IPOK