← Port Encyclopedia
649

Port-649

TCP
System Low Risk
Reserved or unassigned port 649 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 649

nmap -sV -p 649 target
nmap -sV -sC --script=banner -p 649 target
nc -zv target 649

🛡️ Security Considerations

  • Scan port 649 with nmap -sV to identify the exact service and version
  • If Port-649 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-649 to find known exploits
  • Monitor traffic on port 649 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
Port 5
RJE
Port 7
Echo
Port 9
Discard
Port 11
systat
Port 13
Daytime
Port 17
QOTD
Port 19
Chargen
Port 37
Time
Port 79
Finger
Port 111
RPCbind
Port 113
Ident

📍 Nearby Ports

Port 644
Port-644
Port 645
Port-645
Port 646
LDP
Port 647
Port-647
Port 648
Port-648
Port 650
Port-650
Port 651
Port-651
Port 652
Port-652
Port 653
Port-653
Port 654
Port-654
📚 Learn Network Scanning — Free Course
Found this useful? Share it.
Keep going
Free coursesStructured, day-by-day tracks Free hacking labsPractice in your browser, no setup Attack SimulatorHands-on challenges in your browser
Make it count. Join free to earn XP for what you read and solve, keep a streak, and track your progress.
Join free