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Check Your KDDI (au) IP Address

See your real IP address assigned by KDDI (au), test for VPN leaks, and get an instant privacy score on your Fiber/5G connection.

Run Test on KDDI (au) Now

About KDDI (au)

KDDI is a major Japanese telecommunications operator.

Japan
Country
Fiber/5G
Connection Type
Dynamic
IP Assignment

Does KDDI (au) Block VPNs?

Some ISPs throttle or block VPN traffic using Deep Packet Inspection (DPI). If your VPN connection drops frequently on KDDI (au), you may need to use an obfuscated VPN protocol.

Use our tool to run a live test and see your current connection status on KDDI (au).

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