Port 374Legent Corporation

TCP/UDP port 374 is assigned to the Legent Corporation's Legent-2 service.

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

also known as legent-2

Technical Details

what runs on :374

no technical write-up for :374 yet

the handshake, the implementations you meet in the wild, the flags that matter. we have the registry entry — the detail comes from the engineers who run it.

add technical details

Security Information

exposure of :374

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 :374 yet

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

Record

iana registry entry

port: :374
service: Legent Corporation
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: The IANA assignment identifies this service as Legent-2 for Legent Corporation. It was registered by Keith Boyce, but no public protocol or deployment details are recorded.
lookups: 0rank 994
added: 2026-08-26
updated: 2026-08-26
references: IANA service name registry — port 374

Something wrong?

This record is maintained by the engineers who use port 374. 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 2026-08-26.

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 :374, by lookups.

port	service	proto	category	risk	views
:311	Mac OS X Server Admin	TCP	Web Services	caution	23.7k
:427	Service Location Protocol	TCPUDP	Network Services	caution	14.6k
:384	Remote Server System	TCPUDP	Remote Access	caution	11.5k
:383	HP Data Alarm Manager	TCPUDP	Network Services	caution	11.1k
:369	RPC2 Port Mapper	TCPUDP	Network Services	caution	11.1k
:402	Altiris Deployment Client	TCP	Network Services	caution	10.2k
:370	SecureCast	TCPUDP	Security	caution	10.0k
:350	MATIP Type A	TCPUDP	Network Services	caution	9.3k

risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :374Legent Corporation

Technical Details

Security Information

Related Ports

Port 374Legent Corporation