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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 3.12% 31187 scan
tcp 443 2.56% 25598 scan
tcp 22 2.21% 22142 scan
tcp 1723 1.01% 10087 scan
tcp 8080 0.89% 8884 scan
tcp 21 0.85% 8520 scan
tcp 4567 0.81% 8077 scan
tcp 53 0.76% 7572 scan
tcp 25 0.72% 7210 scan
tcp 3389 0.44% 4442 scan
tcp 23 0.43% 4299 scan
tcp 5060 0.43% 4255 scan
tcp 110 0.41% 4055 scan
tcp 5000 0.34% 3439 scan
tcp 8081 0.34% 3362 scan
tcp 143 0.26% 2638 scan
tcp 111 0.24% 2400 scan
tcp 10000 0.21% 2080 scan
tcp 445 0.19% 1885 scan
tcp 8000 0.19% 1858 scan
tcp 135 0.19% 1851 scan
tcp 81 0.18% 1816 scan
tcp 139 0.16% 1601 scan
tcp 7547 0.15% 1521 scan
tcp 7676 0.15% 1470 scan
tcp 587 0.14% 1416 scan
tcp 8082 0.11% 1095 scan
tcp 1025 0.11% 1054 scan
tcp 1024 0.1% 987 scan
tcp 30005 0.1% 987 scan
tcp 1026 0.1% 964 scan
tcp 1027 0.09% 929 scan
tcp 1028 0.08% 815 scan
tcp 1863 0.08% 765 scan
tcp 389 0.08% 758 scan
tcp 1050 0.07% 716 scan
tcp 1029 0.07% 716 scan
tcp 4444 0.07% 684 scan
tcp 20 0.07% 681 scan
tcp 56789 0.06% 587 scan
tcp 30722 0.05% 546 scan
tcp 28960 0.05% 544 scan
tcp 29900 0.05% 540 scan
tcp 18067 0.05% 540 scan
tcp 29901 0.05% 535 scan
tcp 27374 0.05% 499 scan
tcp 5678 0.05% 468 scan
tcp 37 0.04% 441 scan
tcp 8594 0.04% 439 scan
tcp 1002 0.04% 427 scan
udp 161 1.06% 10567 scan
udp 123 0.92% 9159 scan
udp 53 0.43% 4320 scan
udp 111 0.24% 2446 scan
udp 137 0.14% 1368 scan
udp 500 0.11% 1082 scan
udp 69 0.03% 304 scan
udp 28960 0.01% 67 scan
udp 19 0% 43 scan
udp 5353 0% 20 scan
udp 9987 0% 17 scan
udp 2049 0% 12 scan
udp 29072 0% 10 scan
udp 27960 0% 10 scan
udp 2302 0% 10 scan
udp 9915 0% 9 scan
udp 8888 0% 9 scan
udp 28786 0% 9 scan
udp 64738 0% 7 scan
udp 63392 0% 7 scan
udp 635 0% 7 scan
udp 520 0% 7 scan
udp 8767 0% 6 scan
udp 3784 0% 6 scan
udp 9916 0% 5 scan
udp 13 0% 3 scan
udp 5050 0% 3 scan
udp 29070 0% 3 scan
udp 12203 0% 3 scan
udp 17 0% 3 scan
udp 518 0% 2 scan
udp 138 0% 2 scan
udp 12345 0% 2 scan
udp 135 0% 2 scan
udp 1026 0% 2 scan
udp 28964 0% 2 scan
udp 10000 0% 2 scan
udp 5093 0% 2 scan
udp 5060 0% 2 scan
udp 5351 0% 2 scan
udp 27971 0% 1 scan
udp 63426 0% 1 scan
udp 50050 0% 1 scan
udp 50437 0% 1 scan
udp 50444 0% 1 scan
udp 49175 0% 1 scan
udp 27965 0% 1 scan
udp 34321 0% 1 scan
udp 34818 0% 1 scan
udp 29961 0% 1 scan

   Out of 1000000 recent security scans, there were 138692 (13.87%) systems with open ports.
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