# WHATPORT(777)

## NAME

port 777 — multiling-http — Registered as "Multiling HTTP" with no public specification and effectively no deployment.

Protocol: TCP  
IANA registry

## DESCRIPTION

IANA assigns 777 to "multiling-http", registered by Alejandro Bonet. No RFC, vendor documentation, or open-source implementation of the protocol was ever published, so nothing is known about it beyond the registry entry. Nothing in common use listens here. A memorable number like 777 is more often picked by hand for an internal HTTP service or a proxy than used for its registration.

## EXPOSURE

**Expose with care.** Judge by the service you actually fingerprint; the registration carries no security properties worth reasoning about.

## CHECK

```sh
nmap -sV -p 777 TARGET
```

## SEE ALSO

- iana — [IANA Service Name and Transport Protocol Port Number Registry](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml) (iana.org)

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HTML: <https://whatport.net/777/> · JSON: <https://whatport.net/777.json> · full dataset: <https://whatport.net/ports.json>