Port 9051Fusion-io Central Manager Service

TCP 9051 is assigned to the vendor-specific Fusion-io Central Manager Service.

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

also known as fio-cmgmt

1 other service is registered on port 9051. compare all 2 →

Technical Details

what runs on :9051

Fusion-io Central Manager Service is registered on port :9051 over tcp to Jim Sermersheim, assigned January 2010. 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 :9051

this machine

# linux
sudo ss -tlpn 'sport = :9051'

# macos / bsd
sudo lsof -nP -i :9051

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :9051

another host

nmap -sV -p T:9051 <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 :9051

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

every listening transport is another surface to filter at the edge

security overview

no security notes recorded for :9051 yet

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

Record

iana registry entry

port: :9051
service: Fusion-io Central Manager Service
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: The IANA assignment names this TCP service as Fusion-io Central Manager Service and lists Jim Sermersheim as registrant. The registry provides no protocol or deployment details, so the name alone does not establish what software is listening on a host.
lookups: 0rank 993
added: 2026-10-15
updated: 2026-10-15
references: IANA service name registry — port 9051

Something wrong?

This record is maintained by the engineers who use port 9051. 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 2026-10-15.

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 :9051, by lookups.

port	service	proto	category	risk	views
:9080	Groove RPC	TCPUDP	Web Services	caution	70.8k
:9080	WebSphere HTTP Transport (default)	TCP	Web Services	caution	51.6k
:9090	Openfire Admin Console	TCP	Web Services	caution	34.2k
:9001	ETL Service Manager	TCPUDP	Databases	caution	28.6k
:9091	Openfire Admin Console (SSL)	TCPtls	Web Services	caution	28.3k
:9043	WebSphere Admin Console (SSL)	TCP	Web Services	caution	28.0k
:9001	SharePoint Authoring		Web Services	caution	26.3k
:9001	DBGp Proxy	TCPtls	Network Services	caution	25.5k

risk mix of the 8 listed

caution100%

2 of 8 encrypted

Port :9051Fusion-io Central Manager Service

Technical Details

Security Information

Related Ports

Port 9051Fusion-io Central Manager Service