HTTPfy

Port 2529 (utsftp)

IANA assigns port 2529 to utsftp: UTS FTP.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
utsftp TCP UTS FTP David Moore -
utsftp UDP UTS FTP David Moore -

Check what is listening on port 2529

Linux: is anything listening on TCP 2529?
sudo ss -tlnp 'sport = :2529'
Linux: UDP 2529
sudo ss -ulnp 'sport = :2529'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2529
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2529 '
Windows (Command Prompt)
netstat -ano | findstr :2529
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2529 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2529
From Windows
Test-NetConnection HOST -Port 2529
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2529

Block port 2529 in the firewall

ufw
sudo ufw deny 2529/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2529 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2529 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2529' -Direction Inbound -Protocol TCP -LocalPort 2529 -Action Block
ufw
sudo ufw deny 2529/udp
iptables
sudo iptables -A INPUT -p udp --dport 2529 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2529 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2529' -Direction Inbound -Protocol UDP -LocalPort 2529 -Action Block

Related ports

2527iqserver2528ncr-ccl, ncr_ccl2530vrcommerce2531ito-e-gui

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