Port 19398mtrgtrans
Port 19398 is assigned to the obscure mtrgtrans service; 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 6,382 · top 16%
Technical Details
what runs on :19398mtrgtrans is registered on port :19398 over tcp and udp to Katsuhito Muroi. 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 :19398
# linux
sudo ss -tulpn 'sport = :19398'
# macos / bsd
sudo lsof -nP -i :19398
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :19398nmap -sV -p T:19398 <host>
sudo nmap -sU -sV -p U:19398 <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 :19398risk 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 :19398 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :19398, by lookups.
risk mix of the 3 listed
- safe100%
0 of 3 encrypted