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Port 6145 (statsci2-lm)

IANA assigns port 6145 to statsci2-lm: StatSci License Manager - 2.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
statsci2-lm TCP StatSci License Manager - 2 Scott Blachowicz -
statsci2-lm UDP StatSci License Manager - 2 Scott Blachowicz -

Check what is listening on port 6145

Linux: is anything listening on TCP 6145?
sudo ss -tlnp 'sport = :6145'
Linux: UDP 6145
sudo ss -ulnp 'sport = :6145'
Linux / macOS: which process owns the port
sudo lsof -nP -i :6145
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':6145 '
Windows (Command Prompt)
netstat -ano | findstr :6145
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 6145 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 6145
From Windows
Test-NetConnection HOST -Port 6145
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 6145

Block port 6145 in the firewall

ufw
sudo ufw deny 6145/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 6145 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 6145 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 6145' -Direction Inbound -Protocol TCP -LocalPort 6145 -Action Block
ufw
sudo ufw deny 6145/udp
iptables
sudo iptables -A INPUT -p udp --dport 6145 -j DROP
nftables
sudo nft add rule inet filter input udp dport 6145 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 6145' -Direction Inbound -Protocol UDP -LocalPort 6145 -Action Block

Related ports

6143watershed-lm6144statsci1-lm6146lonewolf-lm6147montage-lm

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