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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 443 2.51% 24549 scan
tcp 22 2.29% 22470 scan
tcp 80 2.28% 22313 scan
tcp 1723 0.78% 7640 scan
tcp 53 0.67% 6543 scan
tcp 5060 0.62% 6083 scan
tcp 8080 0.59% 5818 scan
tcp 21 0.46% 4508 scan
tcp 4567 0.44% 4351 scan
tcp 25 0.42% 4129 scan
tcp 3389 0.29% 2852 scan
tcp 8081 0.27% 2612 scan
tcp 110 0.26% 2566 scan
tcp 8000 0.22% 2119 scan
tcp 7547 0.2% 2002 scan
tcp 23 0.2% 1959 scan
tcp 10000 0.19% 1838 scan
tcp 5000 0.19% 1837 scan
tcp 81 0.16% 1584 scan
tcp 8082 0.15% 1466 scan
tcp 111 0.14% 1374 scan
tcp 445 0.14% 1365 scan
tcp 587 0.14% 1347 scan
tcp 143 0.14% 1326 scan
tcp 135 0.12% 1172 scan
tcp 139 0.11% 1074 scan
tcp 7676 0.1% 1023 scan
tcp 1024 0.1% 975 scan
tcp 28960 0.09% 895 scan
tcp 30005 0.09% 893 scan
tcp 29900 0.09% 893 scan
tcp 18067 0.09% 891 scan
tcp 27374 0.09% 853 scan
tcp 389 0.08% 822 scan
tcp 1026 0.08% 772 scan
tcp 4444 0.08% 765 scan
tcp 1025 0.08% 739 scan
tcp 1027 0.07% 717 scan
tcp 1050 0.07% 681 scan
tcp 20 0.07% 660 scan
tcp 1028 0.07% 652 scan
tcp 1029 0.06% 619 scan
tcp 56789 0.06% 609 scan
tcp 1863 0.06% 591 scan
tcp 5678 0.06% 563 scan
tcp 29901 0.06% 558 scan
tcp 8594 0.06% 555 scan
tcp 3783 0.06% 547 scan
tcp 4664 0.05% 535 scan
tcp 1002 0.05% 526 scan
udp 161 0.79% 7701 scan
udp 123 0.55% 5376 scan
udp 53 0.24% 2313 scan
udp 500 0.12% 1170 scan
udp 111 0.1% 1010 scan
udp 137 0.07% 730 scan
udp 69 0.02% 213 scan
udp 5353 0.01% 62 scan
udp 28960 0% 32 scan
udp 12203 0% 19 scan
udp 9987 0% 17 scan
udp 64738 0% 9 scan
udp 27960 0% 8 scan
udp 13 0% 6 scan
udp 8767 0% 6 scan
udp 2049 0% 5 scan
udp 13777 0% 5 scan
udp 3784 0% 4 scan
udp 23000 0% 4 scan
udp 19 0% 4 scan
udp 34297 0% 4 scan
udp 8888 0% 3 scan
udp 9916 0% 3 scan
udp 27003 0% 3 scan
udp 9905 0% 3 scan
udp 7159 0% 3 scan
udp 5050 0% 3 scan
udp 10024 0% 2 scan
udp 20100 0% 2 scan
udp 44570 0% 2 scan
udp 1026 0% 2 scan
udp 27910 0% 2 scan
udp 9915 0% 2 scan
udp 1984 0% 2 scan
udp 63544 0% 1 scan
udp 61411 0% 1 scan
udp 213 0% 1 scan
udp 63961 0% 1 scan
udp 135 0% 1 scan
udp 49175 0% 1 scan
udp 50050 0% 1 scan
udp 520 0% 1 scan
udp 50444 0% 1 scan
udp 61042 0% 1 scan
udp 50437 0% 1 scan
udp 50200 0% 1 scan
udp 61030 0% 1 scan
udp 1029 0% 1 scan
udp 3505 0% 1 scan
udp 2460 0% 1 scan

   Out of 979209 recent security scans, there were 103991 (10.62%) systems with open ports.
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