Port 3629Epson ESC/VP.net

Epson projector control protocol for issuing commands and retrieving status over a network.

transport: tcp · udp
in transit: cleartext
assignment: official
risk: 4/10
lookups: 0

also known as Epson projector control

Technical Details

what runs on :3629

ESC/VP.net is Epson's network control protocol for projectors. TCP port 3629 is commonly used for command sessions; the related ESC/VP command family uses text commands, often terminated by a carriage return. IANA also registers UDP, but UDP behavior can vary by model, so do not assume that an open UDP port provides the same command interface. There is no general-purpose TLS protection for this protocol, and authentication and supported commands depend on the projector model and configuration.

Security Information

exposure of :3629

risk score

4/ 10caution

worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.

network services averages 2.7 across 1,422 ports — this one sits 1.3 above.

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

A reachable projector control service can let a client change power or input state and query device status; the impact and authentication requirements vary by model and configuration. Keep it on a trusted AV or management network, restrict access with firewall rules, and do not expose it directly to the internet. Traffic is not encrypted by default.

Record

iana registry entry

port: :3629
service: Epson ESC/VP.net
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 4/10caution
category: Network Services Media
usage: This port is used by supported Epson projectors for network command and status control. AV control systems and projector-management tools may connect to it to operate projectors or check their state.
lookups: 0rank 993
added: 2026-09-30
updated: 2026-09-30
references: IANA service name registry — port 3629

Something wrong?

This record is maintained by the engineers who use port 3629. 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 2026-09-30.

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 1,422 in network services →

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risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :3629Epson ESC/VP.net

Technical Details

Security Information

Related Ports

Port 3629Epson ESC/VP.net