Port 24003med-supp
Port 24003 is an obscure IANA assignment named med-supp, registered to Juergen Fischbach; no established public use is known.
- 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 6,448 · top 15%
Technical Details
what runs on :24003med-supp is registered on port :24003 over tcp and udp to Juergen Fischbach. 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 :24003
# linux
sudo ss -tulpn 'sport = :24003'
# macos / bsd
sudo lsof -nP -i :24003
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :24003nmap -sV -p T:24003 <host>
sudo nmap -sU -sV -p U:24003 <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 :24003risk 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 :24003 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :24003, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :24004 | med-ovw | TCPUDP | — | safe | 0 |
| :24005 | med-ci | TCPUDP | — | safe | 0 |
| :24006 | med-net-svc | TCPUDP | — | safe | 0 |
| :24000 | med-ltp | TCPUDP | — | safe | 0 |
| :24001 | med-fsp-rx | TCPUDP | — | safe | 0 |
| :24002 | med-fsp-tx | TCPUDP | — | safe | 0 |
risk mix of the 6 listed
- safe100%
0 of 6 encrypted