Port 5750BMC BladeLogic RSCD Agent

An alternate registered port for the BMC BladeLogic RSCD agent; deployments most commonly use TCP port 4750.

transport: tcp · udp
in transit: encrypted
assignment: official
risk: 2/10
lookups: 0

Technical Details

what runs on :5750

The IANA entry covers TCP and UDP, but RSCD agent management is normally described as a TCP connection using BMC's proprietary request/response protocol, not a general-purpose web service. Port 5750 is the registered alternate; TCP 4750 is the commonly documented default. There is no separate, widely documented UDP service behavior to infer from the registration alone.

Security Information

exposure of :5750

risk score

2/ 10safe

routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.

remote access averages 3.8 across 212 ports — this one sits 1.8 below.

in transit

encrypted

payloads are protected on the wire

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

A genuine RSCD agent is part of a remote server-management system and should be reachable only from authorized management infrastructure, not exposed directly to the internet. If 5750 is open, verify the process and its configuration: the registration alone does not establish that an RSCD agent is listening there.

Record

iana registry entry

port: :5750
service: BMC BladeLogic RSCD Agent
transport: TCPUDP
encryption: tls / encrypted
assignment: iana registered
risk: 2/10safe
category: Remote Access System
usage: The assignment identifies BMC BladeLogic (now associated with BMC Server Automation/TrueSight Server Automation) agent traffic. The RSCD agent runs on managed hosts and lets the automation server carry out management tasks; its usual port is TCP 4750, so 5750 is an unusual or configured alternative.
lookups: 0rank 993
added: 2026-10-09
updated: 2026-10-09
references: IANA service name registry — port 5750

Something wrong?

This record is maintained by the engineers who use port 5750. 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 2026-10-09.

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

all 212 in remote access →

the 8 most looked-up other ports in remote access — 212 ports carry that label.

port	service	proto	category	risk	views
:8000	Intel Remote Desktop / Alternate HTTP Port	TCP	Web Services	safe	84.3k
:8888	D2GS Admin Console	TCP	Remote Access	caution	83.7k
:8881	Atlasz Secure Server	TCP	Web Services	caution	67.6k
:5938	TeamViewer	TCPUDP	Remote Access	caution	65.0k
:8291	Winbox MikroTik Admin	TCP	Security	caution	62.9k
:8008	IBM HTTP Server Admin	TCP	Web Services	caution	58.3k
:135	Microsoft EPMAP	TCPUDP	Security	caution	51.9k
:23	Telnet	TCP	Remote Access	caution	34.8k

risk mix of the 8 listed

safe13%
caution88%

0 of 8 encrypted

Port :5750BMC BladeLogic RSCD Agent

Technical Details

Security Information

Related Ports

Port 5750BMC BladeLogic RSCD Agent