HTTPfy

Port 9060 (CardWeb-IO, CardWeb-RT)

IANA assigns port 9060 to CardWeb-IO, CardWeb-RT: CardWeb request-response I/O exchange.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
CardWeb-IO TCP CardWeb request-response I/O exchange CardWare Inc -
CardWeb-RT UDP CardWeb realtime device data CardWare Inc -

Registry dates for this port: registered 2016-10-07, last modified 2025-07-17.

Check what is listening on port 9060

Linux: is anything listening on TCP 9060?
sudo ss -tlnp 'sport = :9060'
Linux: UDP 9060
sudo ss -ulnp 'sport = :9060'
Linux / macOS: which process owns the port
sudo lsof -nP -i :9060
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':9060 '
Windows (Command Prompt)
netstat -ano | findstr :9060
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 9060 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 9060
From Windows
Test-NetConnection HOST -Port 9060
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 9060

Block port 9060 in the firewall

ufw
sudo ufw deny 9060/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 9060 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 9060 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 9060' -Direction Inbound -Protocol TCP -LocalPort 9060 -Action Block
ufw
sudo ufw deny 9060/udp
iptables
sudo iptables -A INPUT -p udp --dport 9060 -j DROP
nftables
sudo nft add rule inet filter input udp dport 9060 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 9060' -Direction Inbound -Protocol UDP -LocalPort 9060 -Action Block

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Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.