Port 2536btpp2audctr1
An obscure TCP/UDP service assignment with no established public protocol use.
- 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 4,114 · top 24%
Technical Details
what runs on :2536btpp2audctr1 is registered on port :2536 over tcp and udp to Ian Daniels. 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 :2536
# linux
sudo ss -tulpn 'sport = :2536'
# macos / bsd
sudo lsof -nP -i :2536
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :2536nmap -sV -p T:2536 <host>
sudo nmap -sU -sV -p U:2536 <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 :2536risk 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 :2536 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :2536, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :2484 | Oracle SSL Listener | TCPUDPtls | Security | caution | 25.0k |
| :2501 | TheosNet-Admin | TCP | Remote Access | caution | 21.7k |
| :2483 | Oracle Listener (Unsecure) | TCPUDP | Security | caution | 14.1k |
| :2546 | EVault Data Protection | TCPUDP | File Transfer | caution | 11.3k |
| :2598 | Citrix ICA Session Reliability | TCP | Remote Access | caution | 11.0k |
| :2593 | RunUO Ultima Online | TCPUDP | Gaming | caution | 9.2k |
| :2500 | sMessenger Service | TCP | Network Services | caution | 8.9k |
| :2599 | SonicWALL Antispam | TCP | caution | 8.8k |
risk mix of the 8 listed
- caution100%
1 of 8 encrypted