Port 8614Canon BJNP

Canon BJNP traffic for networked printer and scanner communication on the fourth BJNP service port.

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

also known as canon-bjnp4, BJNP port 4, Canon BJNP port 8614

Technical Details

what runs on :8614

BJNP is a Canon proprietary device protocol available over both TCP and UDP. Canon printer software and open-source printing backends commonly use a family of BJNP ports, including 8611–8614, to communicate with networked printers and multifunction devices. The protocol is generally exchanged directly between a client and the device rather than through a web service, and its application data is not encrypted by default.

Security Information

exposure of :8614

risk score

2/ 10safe

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

iot averages 3.5 across 117 ports — this one sits 1.5 below.

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

BJNP should normally be restricted to the printer's local network and not exposed to the public internet. Because it is a proprietary, typically unauthenticated and unencrypted device protocol, exposure may permit unauthorized device interaction, status disclosure, or print operations; internet-wide exposure is uncommon and unnecessary.

Record

iana registry entry

port: :8614
service: Canon BJNP
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 2/10safe
category: IoT
usage: Canon BJNP is a proprietary protocol used by Canon network printers and multifunction devices for printing, device communication, and related status or scan operations. Port 8614 is the fourth port in the BJNP service family and is encountered mainly on local printer networks; the assignment is registered to Atsushi Nakamura.
lookups: 0rank 994
added: 2026-09-07
updated: 2026-09-07
references: IANA service name registry — port 8614

Something wrong?

This record is maintained by the engineers who use port 8614. 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 2026-09-07.

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

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all 117 in iot →

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:5001	Slingbox	TCP	Streaming	caution	22.4k
:15000	Hypack Data Acquisition	TCP	Network Services	caution	21.4k

risk mix of the 8 listed

caution100%

1 of 8 encrypted

Port :8614Canon BJNP

Technical Details

Security Information

Related Ports

Port 8614Canon BJNP