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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 3.13% 31321 scan
tcp 443 2.56% 25611 scan
tcp 22 1.94% 19362 scan
tcp 1723 1.01% 10095 scan
tcp 8080 0.89% 8940 scan
tcp 21 0.86% 8618 scan
tcp 4567 0.82% 8199 scan
tcp 53 0.76% 7554 scan
tcp 25 0.73% 7271 scan
tcp 3389 0.45% 4542 scan
tcp 23 0.44% 4382 scan
tcp 5060 0.42% 4202 scan
tcp 110 0.41% 4094 scan
tcp 5000 0.35% 3470 scan
tcp 8081 0.34% 3368 scan
tcp 143 0.27% 2661 scan
tcp 111 0.24% 2420 scan
tcp 10000 0.21% 2086 scan
tcp 445 0.19% 1907 scan
tcp 135 0.19% 1891 scan
tcp 8000 0.19% 1877 scan
tcp 81 0.18% 1835 scan
tcp 139 0.16% 1635 scan
tcp 7547 0.15% 1515 scan
tcp 7676 0.15% 1473 scan
tcp 587 0.14% 1430 scan
tcp 1025 0.11% 1127 scan
tcp 8082 0.11% 1071 scan
tcp 1026 0.1% 1036 scan
tcp 1024 0.1% 1009 scan
tcp 1027 0.1% 995 scan
tcp 30005 0.1% 988 scan
tcp 1028 0.09% 889 scan
tcp 1863 0.08% 792 scan
tcp 1029 0.08% 780 scan
tcp 389 0.08% 762 scan
tcp 1050 0.07% 731 scan
tcp 4444 0.07% 691 scan
tcp 20 0.07% 686 scan
tcp 56789 0.06% 593 scan
tcp 30722 0.05% 549 scan
tcp 28960 0.05% 545 scan
tcp 18067 0.05% 542 scan
tcp 29900 0.05% 541 scan
tcp 29901 0.05% 538 scan
tcp 27374 0.05% 502 scan
tcp 5678 0.05% 474 scan
tcp 37 0.04% 447 scan
tcp 8594 0.04% 445 scan
tcp 1002 0.04% 437 scan
udp 161 1.06% 10589 scan
udp 123 0.92% 9164 scan
udp 53 0.44% 4406 scan
udp 111 0.25% 2480 scan
udp 137 0.14% 1412 scan
udp 500 0.11% 1093 scan
udp 69 0.03% 305 scan
udp 28960 0.01% 68 scan
udp 19 0% 43 scan
udp 5353 0% 19 scan
udp 9987 0% 17 scan
udp 2049 0% 15 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 136895 (13.69%) systems with open ports.
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