Port 12300LinoGrid Engine
TCP/UDP port 12300 is assigned to LinoGrid Engine, registered by Frans Lundberg.
- 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 6,290 · top 16%
Technical Details
what runs on :12300LinoGrid Engine is registered on port :12300 over tcp and udp to Frans Lundberg, assigned November 2004. 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 :12300
# linux
sudo ss -tulpn 'sport = :12300'
# macos / bsd
sudo lsof -nP -i :12300
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :12300nmap -sV -p T:12300 <host>
sudo nmap -sU -sV -p U:12300 <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 :12300risk 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 :12300 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :12300, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :12345 | NetBus / NetBuster | Security | caution | 19.9k | |
| :12321 | Warehouse Monitoring System SSS | TCPUDP | System | safe | 0 |
| :12302 | Solaris Remote Administration Daemon (RAD) | TCPtls | Remote Access | risk | 0 |
| :12322 | Warehouse Monitoring System | TCPUDP | — | safe | 0 |
risk mix of the 4 listed
- safe50%
- caution25%
- risk25%
1 of 4 encrypted