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Port 8998 (canto-roboflow)

IANA assigns port 8998 to canto-roboflow: Canto RoboFlow Control.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference
canto-roboflow TCP Canto RoboFlow Control Canto -

Registry dates for this port: registered 2014-02-26.

Check what is listening on port 8998

Linux: is anything listening on TCP 8998?
sudo ss -tlnp 'sport = :8998'
Linux / macOS: which process owns the port
sudo lsof -nP -i :8998
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':8998 '
Windows (Command Prompt)
netstat -ano | findstr :8998
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 8998 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 8998
From Windows
Test-NetConnection HOST -Port 8998

Block port 8998 in the firewall

ufw
sudo ufw deny 8998/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 8998 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 8998 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 8998' -Direction Inbound -Protocol TCP -LocalPort 8998 -Action Block

Related ports

8991https-wmap8997oracle-ms-ens8999bctp9000PHP-FPM / MinIO / SonarQube / Portainer

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