IPFYI
:41720 (UDP)

WireGuard

Low Risk

UDP — Security & VPN

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Port Overview

Port Number 41720
Service Name WireGuard
Transport Protocol UDP
Category Security & VPN
Security Risk Low
Port Range Registered (1024-49151)

What is Port 41720?

WireGuard VPN (common alternative port). While WireGuard has no official IANA port, 51820 is the default. Some deployments use 41720 as configured by Tailscale.

UDP Security & VPN

Security Considerations

Port 41720 (WireGuard) is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose.

Recommendation: Standard security practices apply. Keep software updated and monitor access.