Port 4567TRAM

TRAM service traffic on TCP or UDP port 4567; public protocol details are not documented.

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

1 other service is registered on port 4567. compare all 2 →

Technical Details

what runs on :4567

TRAM is registered on port :4567 over tcp and udp to Joe Wesley. 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 :4567

this machine

# linux
sudo ss -tulpn 'sport = :4567'

# macos / bsd
sudo lsof -nP -i :4567

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :4567

another host

nmap -sV -p T:4567 <host>
sudo nmap -sU -sV -p U:4567 <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 :4567

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 :4567 yet

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

Record

iana registry entry

port: :4567
service: TRAM
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: The IANA registry identifies TCP and UDP port 4567 as TRAM. The assignment is registered to Joe Wesley, but no product, protocol specification, or deployment context is recorded.
lookups: 0rank 993
added: 2026-09-08
updated: 2026-09-08
references: IANA service name registry — port 4567

Something wrong?

This record is maintained by the engineers who use port 4567. 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 2026-09-08.

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 :4567, by lookups.

port	service	proto	category	risk	views
:4567	Sinatra Dev HTTP Port	TCP	Web Services	caution	23.0k
:4610	QualiSystems TestShell	TCP	Network Services	caution	10.8k
:4534	Armagetron Advanced	UDP	Gaming	caution	9.4k
:4569	IAX2	UDP	Voice and Chat	caution	8.0k
:4537	WSS Security Service	TCPUDP	Security	safe	0
:4549	Aegate PMR Service	TCPUDP	—	safe	0
:4593	IPT (ANRI-ANRI)	TCPUDP	—	safe	0
:4536	Event Heap Server SSL	TCPUDPtls	Network Services	safe	0

risk mix of the 8 listed

safe50%
caution50%

1 of 8 encrypted

Port :4567TRAM

Technical Details

Security Information

Related Ports

Port 4567TRAM