Port 35003ReadyTech DeviceMapper Server
TCP port 35003 is assigned to ReadyTech DeviceMapper Server, a service registered to ReadyTech Corporation.
- transport
- tcp
- in transit
- cleartext
- assignment
- official
- risk
- 1/10
- lookups
- 0
single transport
payload readable on path
registered with iana
safe
rank 993 of 6,564 · top 15%
also known as rt-devicemapper
Technical Details
what runs on :35003ReadyTech DeviceMapper Server is registered on port :35003 over tcp to ReadyTech Corporation, assigned September 2013. 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 :35003
# linux
sudo ss -tlpn 'sport = :35003'
# macos / bsd
sudo lsof -nP -i :35003
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :35003nmap -sV -p T:35003 <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 :35003risk 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 :35003 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :35003, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :34962 | PROFINET RT Unicast | TCPUDP | Network Services | risk | 0 |
| :35002 | ReadyTech Sound Server | TCP | Media | safe | 0 |
| :34963 | PROFINET RT Multicast | TCPUDP | Network Services | safe | 0 |
| :34964 | PROFINET Context Manager | TCPUDP | Network Services | risk | 0 |
| :34965 | PROFINET Secure Connection Management and Key Provisioning | TCPUDP | Network Services | safe | 0 |
| :34966 | PROFINET Secure Real-Time | UDPtls | Network Services | safe | 0 |
| :34980 | EtherCAT (Ethernet for Control Automation Technology) | TCPUDP | Network Services | critical | 0 |
| :35000 | HeathView | TCP | — | safe | 0 |
risk mix of the 8 listed
- safe63%
- risk25%
- critical13%
1 of 8 encrypted