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Commonly Open Ports

This is a list of the most commonly open TCP/UDP ports as reported by our Security Scan. For a full list of known ports and vulnerabilities, please see the SG Ports Database. Visit our Security Forum with any questions you might have.

Open TCP Ports Open UDP Ports
tcp 80 2.87% 25960 scan
tcp 443 1.7% 15332 scan
tcp 22 1.22% 11004 scan
tcp 21 1.02% 9176 scan
tcp 8080 0.84% 7548 scan
tcp 25 0.8% 7183 scan
tcp 4567 0.79% 7147 scan
tcp 1723 0.69% 6197 scan
tcp 53 0.66% 5949 scan
tcp 23 0.6% 5449 scan
tcp 3389 0.59% 5335 scan
tcp 110 0.42% 3821 scan
tcp 135 0.3% 2678 scan
tcp 5000 0.28% 2542 scan
tcp 143 0.28% 2533 scan
tcp 8081 0.24% 2162 scan
tcp 445 0.23% 2110 scan
tcp 139 0.22% 1948 scan
tcp 10000 0.2% 1762 scan
tcp 1863 0.17% 1503 scan
tcp 111 0.17% 1499 scan
tcp 1025 0.16% 1416 scan
tcp 81 0.15% 1375 scan
tcp 1026 0.13% 1189 scan
tcp 8000 0.13% 1166 scan
tcp 5060 0.12% 1115 scan
tcp 1027 0.12% 1066 scan
tcp 1028 0.1% 944 scan
tcp 7676 0.09% 832 scan
tcp 1029 0.09% 827 scan
tcp 389 0.07% 663 scan
tcp 1050 0.07% 657 scan
tcp 1024 0.07% 636 scan
tcp 113 0.07% 632 scan
tcp 587 0.07% 629 scan
tcp 30005 0.07% 598 scan
tcp 20 0.06% 530 scan
tcp 4444 0.06% 505 scan
tcp 27374 0.04% 387 scan
tcp 37 0.04% 386 scan
tcp 5678 0.04% 383 scan
tcp 56789 0.04% 366 scan
tcp 1002 0.04% 363 scan
tcp 18067 0.04% 359 scan
tcp 30722 0.04% 357 scan
tcp 554 0.04% 334 scan
tcp 4664 0.04% 333 scan
tcp 8594 0.04% 327 scan
tcp 28960 0.04% 326 scan
tcp 4 0.04% 324 scan
udp 123 0.71% 6372 scan
udp 161 0.68% 6141 scan
udp 53 0.52% 4684 scan
udp 111 0.19% 1751 scan
udp 137 0.15% 1356 scan
udp 500 0.05% 496 scan
udp 69 0.02% 212 scan
udp 28960 0.01% 79 scan
udp 19 0% 45 scan
udp 2302 0% 28 scan
udp 27960 0% 17 scan
udp 13 0% 17 scan
udp 12203 0% 14 scan
udp 2049 0% 13 scan
udp 1027 0% 11 scan
udp 29072 0% 10 scan
udp 29070 0% 10 scan
udp 5121 0% 9 scan
udp 28786 0% 9 scan
udp 10000 0% 8 scan
udp 9987 0% 7 scan
udp 635 0% 7 scan
udp 63392 0% 7 scan
udp 9915 0% 6 scan
udp 1026 0% 5 scan
udp 40000 0% 4 scan
udp 135 0% 4 scan
udp 2406 0% 4 scan
udp 17 0% 4 scan
udp 6112 0% 4 scan
udp 9916 0% 3 scan
udp 6500 0% 3 scan
udp 37 0% 3 scan
udp 12300 0% 2 scan
udp 28964 0% 2 scan
udp 23000 0% 2 scan
udp 21528 0% 2 scan
udp 12345 0% 2 scan
udp 5353 0% 2 scan
udp 138 0% 2 scan
udp 1028 0% 2 scan
udp 8888 0% 2 scan
udp 475 0% 1 scan
udp 407 0% 1 scan
udp 28962 0% 1 scan
udp 517 0% 1 scan
udp 162 0% 1 scan
udp 28961 0% 1 scan
udp 34321 0% 1 scan
udp 44462 0% 1 scan

   Out of 903207 recent security scans, there were 109755 (12.15%) systems with open ports.
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