HTTPfy

Port 1206 (anthony-data)

IANA assigns port 1206 to anthony-data: Anthony Data.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
anthony-data TCP Anthony Data Paul Dollemore -
anthony-data UDP Anthony Data Paul Dollemore -

Check what is listening on port 1206

Linux: is anything listening on TCP 1206?
sudo ss -tlnp 'sport = :1206'
Linux: UDP 1206
sudo ss -ulnp 'sport = :1206'
Linux / macOS: which process owns the port
sudo lsof -nP -i :1206
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':1206 '
Windows (Command Prompt)
netstat -ano | findstr :1206
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 1206 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 1206
From Windows
Test-NetConnection HOST -Port 1206
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 1206

Block port 1206 in the firewall

ufw
sudo ufw deny 1206/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 1206 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 1206 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 1206' -Direction Inbound -Protocol TCP -LocalPort 1206 -Action Block
ufw
sudo ufw deny 1206/udp
iptables
sudo iptables -A INPUT -p udp --dport 1206 -j DROP
nftables
sudo nft add rule inet filter input udp dport 1206 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 1206' -Direction Inbound -Protocol UDP -LocalPort 1206 -Action Block

Related ports

1204ssslog-mgr1205accord-mgc1207metasage1208seagull-ais

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