HTTPfy

Port 362 (srssend)

IANA assigns port 362 to srssend: SRS Send.

Well-known (system) port, 0-1023 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
srssend TCP SRS Send Curt Mayer -
srssend UDP SRS Send Curt Mayer -

Check what is listening on port 362

Linux: is anything listening on TCP 362?
sudo ss -tlnp 'sport = :362'
Linux: UDP 362
sudo ss -ulnp 'sport = :362'
Linux / macOS: which process owns the port
sudo lsof -nP -i :362
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':362 '
Windows (Command Prompt)
netstat -ano | findstr :362
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 362 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 362
From Windows
Test-NetConnection HOST -Port 362
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 362

Block port 362 in the firewall

ufw
sudo ufw deny 362/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 362 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 362 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 362' -Direction Inbound -Protocol TCP -LocalPort 362 -Action Block
ufw
sudo ufw deny 362/udp
iptables
sudo iptables -A INPUT -p udp --dport 362 -j DROP
nftables
sudo nft add rule inet filter input udp dport 362 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 362' -Direction Inbound -Protocol UDP -LocalPort 362 -Action Block

Related ports

360scoi2odialog361semantix363rsvp-tunnel, rsvp_tunnel364aurora-cmgr

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