Port 6317Navtech Radar Sensor Data

UDP port 6317 carries sensor data from Navtech radar systems to connected applications.

transport: udp
in transit: cleartext
assignment: official
risk: 2/10
lookups: 0

also known as nav-data, Navtech radar data, nav-data-cmd, Navtech Radar Sensor Data Command

Technical Details

what runs on :6317

This is Navtech Radar's sensor-data service over UDP. UDP has no connection handshake; the sensor data is delivered in datagrams to a configured receiver, so packet loss or network filtering can interrupt the stream. The payload and application-level framing are vendor-specific; the IANA assignment does not specify them.

Security Information

exposure of :6317

risk score

2/ 10safe

routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.

network services averages 2.6 across 1,703 ports — this one sits 0.6 below.

in transit

cleartext

credentials and payloads are readable by anyone on path

assignment

official

registered with iana for this service — scanners fingerprint it by number

reachable over

udp

udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite

security overview

Treat the stream as potentially sensitive sensor telemetry and keep it on a trusted, segmented network rather than exposing it to the internet. UDP does not provide encryption or peer authentication by itself, and an unsolicited scan may not receive a response from a port used for sensor output. No specific vulnerabilities are established here.

Record

iana registry entry

port: :6317
service: Navtech Radar Sensor Data
transport: UDP
encryption: cleartext
assignment: iana registered
risk: 2/10safe
category: Network Services IoT
usage: Navtech radar sensors use this port to deliver radar data to applications that process or integrate the sensor output, such as perception and navigation systems. It is most likely to be encountered on a network connected to a Navtech radar installation.
lookups: 0rank 993
added: 2026-10-10
updated: 2026-10-10
references: IANA service name registry — port 6317

Something wrong?

This record is maintained by the engineers who use port 6317. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-10-10.

01edit any field on a page of its own
02a model checks it for accuracy and spam
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edit this record →back to the registry

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risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :6317Navtech Radar Sensor Data

Technical Details

Security Information

Related Ports

Port 6317Navtech Radar Sensor Data