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Port 2486 (netobjects2)

IANA assigns port 2486 to netobjects2: Net Objects2.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
netobjects2 TCP Net Objects2 Francois Granade -
netobjects2 UDP Net Objects2 Francois Granade -

Check what is listening on port 2486

Linux: is anything listening on TCP 2486?
sudo ss -tlnp 'sport = :2486'
Linux: UDP 2486
sudo ss -ulnp 'sport = :2486'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2486
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2486 '
Windows (Command Prompt)
netstat -ano | findstr :2486
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2486 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2486
From Windows
Test-NetConnection HOST -Port 2486
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2486

Block port 2486 in the firewall

ufw
sudo ufw deny 2486/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2486 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2486 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2486' -Direction Inbound -Protocol TCP -LocalPort 2486 -Action Block
ufw
sudo ufw deny 2486/udp
iptables
sudo iptables -A INPUT -p udp --dport 2486 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2486 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2486' -Direction Inbound -Protocol UDP -LocalPort 2486 -Action Block

Related ports

2484ttc-ssl2485netobjects12487pns2488moy-corp

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