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Port 8610 (canon-mfnp)

IANA assigns port 8610 to canon-mfnp: Canon MFNP Service.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
canon-mfnp TCP Canon MFNP Service Ritsuto Sako -
canon-mfnp UDP Canon MFNP Service Ritsuto Sako -

Registry dates for this port: registered 2009-05-04.

Check what is listening on port 8610

Linux: is anything listening on TCP 8610?
sudo ss -tlnp 'sport = :8610'
Linux: UDP 8610
sudo ss -ulnp 'sport = :8610'
Linux / macOS: which process owns the port
sudo lsof -nP -i :8610
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':8610 '
Windows (Command Prompt)
netstat -ano | findstr :8610
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 8610 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 8610
From Windows
Test-NetConnection HOST -Port 8610
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 8610

Block port 8610 in the firewall

ufw
sudo ufw deny 8610/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 8610 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 8610 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 8610' -Direction Inbound -Protocol TCP -LocalPort 8610 -Action Block
ufw
sudo ufw deny 8610/udp
iptables
sudo iptables -A INPUT -p udp --dport 8610 -j DROP
nftables
sudo nft add rule inet filter input udp dport 8610 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 8610' -Direction Inbound -Protocol UDP -LocalPort 8610 -Action Block

Related ports

8600Consul DNS8609canon-cpp-disc8611canon-bjnp18612canon-bjnp2

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