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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% 31262 scan
tcp 443 2.59% 25853 scan
tcp 22 2.27% 22682 scan
tcp 1723 1.01% 10148 scan
tcp 8080 0.89% 8945 scan
tcp 21 0.84% 8385 scan
tcp 4567 0.8% 7977 scan
tcp 53 0.76% 7609 scan
tcp 25 0.73% 7266 scan
tcp 5060 0.44% 4449 scan
tcp 3389 0.43% 4341 scan
tcp 23 0.42% 4187 scan
tcp 110 0.41% 4056 scan
tcp 5000 0.34% 3438 scan
tcp 8081 0.34% 3397 scan
tcp 143 0.26% 2618 scan
tcp 111 0.24% 2396 scan
tcp 10000 0.21% 2083 scan
tcp 8000 0.19% 1871 scan
tcp 445 0.19% 1864 scan
tcp 135 0.18% 1798 scan
tcp 81 0.18% 1788 scan
tcp 7547 0.16% 1578 scan
tcp 139 0.16% 1570 scan
tcp 7676 0.15% 1479 scan
tcp 587 0.14% 1407 scan
tcp 8082 0.11% 1138 scan
tcp 1025 0.1% 1033 scan
tcp 30005 0.1% 1029 scan
tcp 1024 0.1% 991 scan
tcp 1026 0.09% 936 scan
tcp 1027 0.09% 917 scan
tcp 1028 0.08% 791 scan
tcp 389 0.08% 763 scan
tcp 1863 0.07% 748 scan
tcp 1050 0.07% 707 scan
tcp 20 0.07% 693 scan
tcp 1029 0.07% 691 scan
tcp 4444 0.07% 680 scan
tcp 56789 0.06% 585 scan
tcp 30722 0.05% 548 scan
tcp 28960 0.05% 541 scan
tcp 29900 0.05% 539 scan
tcp 18067 0.05% 538 scan
tcp 29901 0.05% 535 scan
tcp 27374 0.05% 498 scan
tcp 5678 0.05% 464 scan
tcp 37 0.04% 437 scan
tcp 8594 0.04% 437 scan
tcp 1002 0.04% 424 scan
udp 161 1.06% 10623 scan
udp 123 0.93% 9270 scan
udp 53 0.42% 4212 scan
udp 111 0.24% 2434 scan
udp 137 0.13% 1328 scan
udp 500 0.11% 1112 scan
udp 69 0.03% 305 scan
udp 28960 0.01% 67 scan
udp 19 0% 43 scan
udp 5353 0% 20 scan
udp 9987 0% 17 scan
udp 12203 0% 12 scan
udp 2049 0% 12 scan
udp 27960 0% 10 scan
udp 2302 0% 10 scan
udp 29072 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 520 0% 7 scan
udp 635 0% 7 scan
udp 9916 0% 6 scan
udp 3784 0% 6 scan
udp 8767 0% 6 scan
udp 29070 0% 3 scan
udp 5050 0% 3 scan
udp 13 0% 3 scan
udp 17 0% 3 scan
udp 1026 0% 2 scan
udp 10000 0% 2 scan
udp 518 0% 2 scan
udp 5060 0% 2 scan
udp 28964 0% 2 scan
udp 5093 0% 2 scan
udp 5351 0% 2 scan
udp 135 0% 2 scan
udp 12345 0% 2 scan
udp 34321 0% 1 scan
udp 29961 0% 1 scan
udp 138 0% 1 scan
udp 139 0% 1 scan
udp 407 0% 1 scan
udp 50050 0% 1 scan
udp 61411 0% 1 scan
udp 63426 0% 1 scan
udp 50444 0% 1 scan
udp 50437 0% 1 scan
udp 49175 0% 1 scan

   Out of 1000000 recent security scans, there were 139299 (13.93%) systems with open ports.
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