:380
(TCP/UDP)
IS99s
Low RiskTCP/UDP — Other
On this page
Port Overview
Port Number
380
Service Name
IS99s
Transport Protocol
TCP/UDP
Category
Other
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 380?
TIA/EIA/IS-99 modem server. Server-side protocol for modem communication following the IS-99 standard.
TCP/UDP
Other
Security Considerations
Port 380 (IS99s) 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.