Port 3776Device Provisioning Port
Port assigned for device provisioning and onboarding services.
- 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 4,242 · top 23%
also known as dvcprov-port
Technical Details
what runs on :3776Device Provisioning Port is registered on port :3776 over tcp and udp to Rob Lehew, assigned June 2003. 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 found open rarely. What's listening is often not the registered service, so check before you assume.
find what's listening on :3776
# linux
sudo ss -tulpn 'sport = :3776'
# macos / bsd
sudo lsof -nP -i :3776
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :3776nmap -sV -p T:3776 <host>
sudo nmap -sU -sV -p U:3776 <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 :3776risk 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 :3776 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :3776, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :3724 | Club Penguin | TCP | Gaming | caution | 10.4k |
| :3724 | World of Warcraft | TCPUDP | Network Services | caution | 10.2k |
| :3723 | Battle.net Gaming | TCPUDP | Network Services | caution | 9.2k |
| :3784 | Ventrilo | TCPUDP | Gaming | caution | 4.9k |
| :3800 | HGG Application Port | TCP | Network Services | caution | 4.8k |
| :3785 | Ventrilo Voice Chat | UDP | Gaming | caution | 4.4k |
| :3827 | Netadmin Systems MPI service | TCPUDP | Network Services | safe | 0 |
| :3784 | Bidirectional Forwarding Detection (BFD) | TCPUDP | Security | caution | 0 |
risk mix of the 8 listed
- safe13%
- caution88%
0 of 8 encrypted