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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% 25203 scan
tcp 443 1.68% 14754 scan
tcp 22 1.19% 10444 scan
tcp 21 1.02% 8956 scan
tcp 8080 0.84% 7350 scan
tcp 25 0.8% 7028 scan
tcp 4567 0.78% 6824 scan
tcp 1723 0.68% 5959 scan
tcp 53 0.65% 5731 scan
tcp 23 0.61% 5323 scan
tcp 3389 0.59% 5210 scan
tcp 110 0.42% 3680 scan
tcp 135 0.3% 2610 scan
tcp 143 0.28% 2434 scan
tcp 5000 0.27% 2402 scan
tcp 8081 0.24% 2083 scan
tcp 445 0.23% 2052 scan
tcp 139 0.22% 1892 scan
tcp 10000 0.19% 1695 scan
tcp 1863 0.17% 1487 scan
tcp 1025 0.16% 1368 scan
tcp 111 0.15% 1348 scan
tcp 81 0.15% 1323 scan
tcp 1026 0.13% 1157 scan
tcp 8000 0.13% 1126 scan
tcp 1027 0.12% 1031 scan
tcp 5060 0.11% 1004 scan
tcp 1028 0.1% 914 scan
tcp 1029 0.09% 808 scan
tcp 7676 0.09% 780 scan
tcp 389 0.07% 640 scan
tcp 1050 0.07% 636 scan
tcp 113 0.07% 616 scan
tcp 1024 0.07% 600 scan
tcp 587 0.07% 588 scan
tcp 30005 0.07% 582 scan
tcp 20 0.06% 503 scan
tcp 4444 0.06% 486 scan
tcp 27374 0.04% 373 scan
tcp 37 0.04% 372 scan
tcp 5678 0.04% 370 scan
tcp 1002 0.04% 348 scan
tcp 56789 0.04% 348 scan
tcp 18067 0.04% 343 scan
tcp 30722 0.04% 341 scan
tcp 554 0.04% 331 scan
tcp 4664 0.04% 320 scan
tcp 8594 0.04% 313 scan
tcp 4 0.04% 310 scan
tcp 28960 0.04% 310 scan
udp 123 0.69% 6018 scan
udp 161 0.67% 5861 scan
udp 53 0.52% 4587 scan
udp 111 0.18% 1600 scan
udp 137 0.15% 1309 scan
udp 500 0.05% 480 scan
udp 69 0.02% 193 scan
udp 28960 0.01% 77 scan
udp 19 0.01% 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 28786 0% 9 scan
udp 5121 0% 9 scan
udp 10000 0% 8 scan
udp 635 0% 7 scan
udp 63392 0% 7 scan
udp 1026 0% 5 scan
udp 135 0% 4 scan
udp 17 0% 4 scan
udp 6112 0% 4 scan
udp 2406 0% 4 scan
udp 9915 0% 4 scan
udp 40000 0% 4 scan
udp 6500 0% 3 scan
udp 37 0% 3 scan
udp 23000 0% 2 scan
udp 9916 0% 2 scan
udp 21528 0% 2 scan
udp 28964 0% 2 scan
udp 12300 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 28962 0% 1 scan
udp 517 0% 1 scan
udp 407 0% 1 scan
udp 28961 0% 1 scan
udp 29961 0% 1 scan
udp 139 0% 1 scan
udp 44462 0% 1 scan
udp 34818 0% 1 scan

   Out of 877087 recent security scans, there were 106180 (12.11%) systems with open ports.
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