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// Other services

Port 1354: Five Across XSIP Network

Port 1354 is assigned by IANA to XSIP-network (Five Across XSIP Network).

1354

How XSIP-network works

Other services
client:1354XSIP-networkresponse client:1354XSIP-networkresponse

The client sends a request to port 1354 and the XSIP-network service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 1354 dangerous?

We have no specific security note for port 1354. Its risk depends on the program actually listening on it. General advice for other services services:

  • Close the port if nothing on the host needs it.
  • Identify the process that listens on it (commands below) before opening it in a firewall.
  • Expose a service only to the networks that use it.
02 Registry

IANA registry entries for port 1354

ServicePortTransportDescriptionReferenceUpdated
XSIP-network 1354 TCP, UDP Five Across XSIP Network - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1354, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1354'      # process listening on 1354
sudo lsof -nP -i :1354

macOS

sudo lsof -nP -i :1354

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1354 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1354
netstat -ano | findstr :1354

From another machine

nmap -p 1354 -sV <host>
sudo nmap -sU -p 1354 <host>
nc -zv <host> 1354

Block it in the firewall

sudo ufw deny 1354/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1354" -Direction Inbound -LocalPort 1354 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1354 used for?

Port 1354 is assigned by IANA to XSIP-network (Five Across XSIP Network).

Is port 1354 TCP or UDP?

Port 1354 is registered for TCP and UDP.

Is it safe to open port 1354?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Close the port if nothing on the host needs it.

How do I check if port 1354 is open?

On Linux run "ss -ltnup 'sport = :1354'", on macOS "lsof -nP -i :1354", and on Windows "netstat -ano | findstr :1354" to see the local process. From another machine, "nmap -p 1354 <host>" shows whether it is reachable.

05 Related
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