Port 5465NETOPS-BROKER
An obscure IANA TCP/UDP assignment named NETOPS-BROKER, with no widely documented protocol behavior or 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 5,495 · top 18%
Technical Details
what runs on :5465NETOPS-BROKER is registered on port :5465 over tcp and udp to John R Deuel. 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 :5465
# linux
sudo ss -tulpn 'sport = :5465'
# macos / bsd
sudo lsof -nP -i :5465
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :5465nmap -sV -p T:5465 <host>
sudo nmap -sU -sV -p U:5465 <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 :5465risk 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 :5465 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :5465, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :5495 | Applix TM1 Admin | TCP | Databases | caution | 24.8k |
| :5500 | VNC Viewer Listener | TCP | Remote Access | caution | 15.1k |
| :5450 | OSIsoft PI System Client | TCP | Databases | caution | 14.3k |
| :5402 | MFTP Protocol | TCPUDP | File Transfer | caution | 11.0k |
| :5432 | PostgreSQL | TCPUDP | Databases | caution | 10.8k |
| :5405 | NetSupport Manager | TCPUDP | Remote Access | caution | 9.3k |
| :5498 | Hotline Tracker Server | TCP | File Transfer | caution | 8.4k |
| :5517 | Setiqueue Proxy | TCPtls | Cloud | caution | 8.0k |
risk mix of the 8 listed
- caution100%
1 of 8 encrypted