:99
(TCP/UDP)
Low Risk
Metagram
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TCP/UDP — Messaging
Port Overview
Port Number
99
Service Name
Metagram
Transport Protocol
TCP/UDP
Category
Messaging
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 99?
Metagram Relay. A protocol for relaying metagram messages between network nodes. Rarely used in modern environments.
TCP/UDP
Messaging
Security Considerations
Port 99 (Metagram) 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.