Port 5693Robert Bosch Data Transfer

TCP port 5693 is assigned to Robert Bosch Data Transfer, a service associated with Syntegon Technology.

transport: tcp
in transit: cleartext
assignment: official
risk: 1/10
lookups: 0

also known as rbsystem

Technical Details

what runs on :5693

Robert Bosch Data Transfer is registered on port :5693 over tcp to Syntegon Technology GmbH, assigned August 2011. 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 :5693

this machine

# linux
sudo ss -tlpn 'sport = :5693'

# macos / bsd
sudo lsof -nP -i :5693

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :5693

another host

nmap -sV -p T:5693 <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 details

Security Information

exposure of :5693

risk 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

every listening transport is another surface to filter at the edge

security overview

no security notes recorded for :5693 yet

known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.

Record

iana registry entry

port: :5693
service: Robert Bosch Data Transfer
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: IANA assigns TCP port 5693 to Robert Bosch Data Transfer and lists Syntegon Technology GmbH as the registrant. The protocol and specific software that may listen on it are not established here; it has not been observed open in nmap's internet-wide scan data.
lookups: 0rank 993
added: 2026-10-08
updated: 2026-10-08
references: IANA service name registry — port 5693

Something wrong?

This record is maintained by the engineers who use port 5693. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-10-08.

01edit any field on a page of its own
02a model checks it for accuracy and spam
03clean and confident goes live immediately

edit this record →back to the registry

Related Ports

browse categories →

ports registered around :5693, by lookups.

port	service	proto	category	risk	views
:5678	Mikrotik MNDP	UDP	Network Services	caution	24.7k
:5666	NRPE	TCP	Network Services	caution	13.6k
:5632	pcAnywhere Status	UDP	Security	caution	13.4k
:5631	Symantec pcAnywhere	TCP	Security	caution	10.3k
:5667	NSCA	TCP	Network Services	caution	8.6k
:5656	IBM Sametime P2P	TCP	File Transfer	safe	8.5k
:5723	Operations Manager	TCP	Network Services	caution	8.4k
:5721	Kaseya	TCPUDP	Security	caution	7.2k

risk mix of the 8 listed

safe13%
caution88%

0 of 8 encrypted

Port :5693Robert Bosch Data Transfer

Technical Details

Security Information

Related Ports

Port 5693Robert Bosch Data Transfer