# WHATPORT(57294)

## NAME

port 57294 — Unassigned (dynamic range) — An unregistered number that earns its place in default scans by frequency alone.

Protocol: TCP  
IANA registry

## DESCRIPTION

57294 has no IANA registration; RFC 6335 sets the entire 49152-65535 block aside for local and dynamic use. Nmap's nmap-services scores it 0.000380 as "unknown", enough to be probed by a plain `nmap TARGET`. SANS ISC shows scan traffic but no service name and no CVEs. Its only claim to notability is that Nmap asks about it.

## EXPOSURE

**Expose with care.** No documented service means no documented security properties. Treat any listener here as unaudited until proven otherwise.

## CHECK

```sh
nc -vz -w 3 TARGET 57294
```

## SEE ALSO

- spec — [RFC 6335 — Dynamic Ports (49152-65535)](https://www.rfc-editor.org/rfc/rfc6335.html) (rfc-editor.org)
- iana — [IANA port registry — search 57294](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=57294) (iana.org)
- docs — [Nmap Reference Guide — the nmap-services file](https://nmap.org/book/nmap-services.html) (nmap.org)

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HTML: <https://whatport.net/57294/> · JSON: <https://whatport.net/57294.json> · full dataset: <https://whatport.net/ports.json>