HTTPfy

Port 2924 (precise-vip)

IANA assigns port 2924 to precise-vip: PRECISE-VIP.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
precise-vip TCP PRECISE-VIP Michael Landwehr -
precise-vip UDP PRECISE-VIP Michael Landwehr -

Check what is listening on port 2924

Linux: is anything listening on TCP 2924?
sudo ss -tlnp 'sport = :2924'
Linux: UDP 2924
sudo ss -ulnp 'sport = :2924'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2924
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2924 '
Windows (Command Prompt)
netstat -ano | findstr :2924
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2924 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2924
From Windows
Test-NetConnection HOST -Port 2924
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2924

Block port 2924 in the firewall

ufw
sudo ufw deny 2924/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2924 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2924 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2924' -Direction Inbound -Protocol TCP -LocalPort 2924 -Action Block
ufw
sudo ufw deny 2924/udp
iptables
sudo iptables -A INPUT -p udp --dport 2924 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2924 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2924' -Direction Inbound -Protocol UDP -LocalPort 2924 -Action Block

Related ports

2922cesdcdtrn2923wta-wsp-wtp-s2926mobile-file-dl2927unimobilectrl

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