HTTPfy

Port 1282 (emperion)

IANA assigns port 1282 to emperion: Emperion.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
emperion TCP Emperion Claus Thor Barth -
emperion UDP Emperion Claus Thor Barth -

Check what is listening on port 1282

Linux: is anything listening on TCP 1282?
sudo ss -tlnp 'sport = :1282'
Linux: UDP 1282
sudo ss -ulnp 'sport = :1282'
Linux / macOS: which process owns the port
sudo lsof -nP -i :1282
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':1282 '
Windows (Command Prompt)
netstat -ano | findstr :1282
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 1282 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 1282
From Windows
Test-NetConnection HOST -Port 1282
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 1282

Block port 1282 in the firewall

ufw
sudo ufw deny 1282/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 1282 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 1282 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 1282' -Direction Inbound -Protocol TCP -LocalPort 1282 -Action Block
ufw
sudo ufw deny 1282/udp
iptables
sudo iptables -A INPUT -p udp --dport 1282 -j DROP
nftables
sudo nft add rule inet filter input udp dport 1282 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 1282' -Direction Inbound -Protocol UDP -LocalPort 1282 -Action Block

Related ports

1280pictrography1281healthd1283productinfo1284iee-qfx

All port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.