Port 2670TVE Announce

TCP/UDP 2670 is assigned to TVE Announce, but no widely observed deployment or protocol behavior is documented.

transport
tcp · udp

2 transports registered

in transit
cleartext

payload readable on path

assignment
official

registered with iana

risk
1/10

safe

lookups
0

rank 993 of 4,210 · top 24%

Technical Details

what runs on :2670

TVE Announce is registered on port :2670 over tcp and udp to Dean Blackketter. 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 :2670

this machine
# linux
sudo ss -tulpn 'sport = :2670'

# macos / bsd
sudo lsof -nP -i :2670

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :2670
another host
nmap -sV -p T:2670 <host>
sudo nmap -sU -sV -p U:2670 <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 :2670

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 · udp

udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite

security overview

no security notes recorded for :2670 yet

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

ports registered around :2670, by lookups.

risk mix of the 8 listed

  • caution100%

0 of 8 encrypted