Port 6790HNMP
HNMP is an obscure IANA-assigned service on TCP and UDP port 6790, with no established common deployment.
- transport
- tcp · udp
- in transit
- cleartext
- assignment
- official
- risk
- 1/10
- lookups
- 0
2 transports registered
payload readable on path
registered with iana
safe
rank 993 of 5,783 · top 17%
Technical Details
what runs on :6790HNMP is registered on port :6790 over tcp and udp to Jude George. We don't have a technical write-up for it beyond the IANA registry entry.
In nmap's internet-wide scan data this port is never observed open, so if it's open on your network it's more likely a custom or misconfigured service than the registered one.
find what's listening on :6790
# linux
sudo ss -tulpn 'sport = :6790'
# macos / bsd
sudo lsof -nP -i :6790
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :6790nmap -sV -p T:6790 <host>
sudo nmap -sU -sV -p U:6790 <host>run it? the handshake, the implementations you meet in the wild and the flags that matter come from the engineers who do.
add technical detailsSecurity Information
exposure of :6790risk score
1/ 10safe
routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.
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
tcp · udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
no security notes recorded for :6790 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :6790, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :6771 | Polycom Broadcast | UDP | Network Services | caution | 13.2k |
| :6789 | LoggerNet Datalogger | TCP | Network Services | caution | 9.2k |
| :6850 | ICCRUSHMORE | TCPUDP | — | safe | 0 |
| :6842 | Netmo HTTP | TCPUDP | Web Services | safe | 0 |
| :6769 | ADInstruments GxP Server | TCPUDP | — | safe | 0 |
| :6768 | BMC Perform Manager daemon | TCPUDP | — | safe | 0 |
| :6767 | BMC Perform Agent | TCPUDP | System | safe | 0 |
| :6788 | SMC-HTTP | TCPUDP | — | safe | 0 |
risk mix of the 8 listed
- safe75%
- caution25%
0 of 8 encrypted