← Port Encyclopedia
216

Port-216

TCP
System Low Risk
Reserved or unassigned port 216 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 216

nmap -sV -p 216 target
nmap -sV -sC --script=banner -p 216 target
nc -zv target 216

🛡️ Security Considerations

  • Scan port 216 with nmap -sV to identify the exact service and version
  • If Port-216 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-216 to find known exploits
  • Monitor traffic on port 216 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

🔗 Related System Ports

Port 1
TCPMUX
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RJE
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Echo
Port 9
Discard
Port 11
systat
Port 13
Daytime
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QOTD
Port 19
Chargen
Port 37
Time
Port 79
Finger
Port 111
RPCbind
Port 113
Ident

📍 Nearby Ports

Port 211
Port-211
Port 212
Port-212
Port 213
Port-213
Port 214
Port-214
Port 215
Port-215
Port 217
Port-217
Port 218
Port-218
Port 219
Port-219
Port 220
Port-220
Port 221
Port-221
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