64738
Mumble
Low RiskTCP/UDP — Messaging
Port Overview
Port Number
64738
Service Name
Mumble
Transport Protocol
TCP/UDP
Category
Messaging
Security Risk
Low
Port Range
Dynamic (49152-65535)
What is Port 64738?
Default port for Mumble, an open-source low-latency voice over IP (VoIP) application designed for gaming and team communication. TCP is used for control and text messages while UDP carries encrypted voice data. Mumble uses strong TLS/DTLS encryption by default.
TCP/UDP
Messaging
Commonly Used
Security Considerations
Port 64738 (Mumble) 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.