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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% 31240 scan
tcp 443 2.62% 26214 scan
tcp 22 2.3% 22996 scan
tcp 1723 1.02% 10163 scan
tcp 8080 0.89% 8905 scan
tcp 21 0.84% 8398 scan
tcp 4567 0.79% 7855 scan
tcp 53 0.77% 7724 scan
tcp 25 0.74% 7420 scan
tcp 5060 0.47% 4699 scan
tcp 3389 0.43% 4278 scan
tcp 23 0.41% 4125 scan
tcp 110 0.41% 4094 scan
tcp 5000 0.35% 3452 scan
tcp 8081 0.34% 3445 scan
tcp 143 0.27% 2663 scan
tcp 111 0.24% 2399 scan
tcp 10000 0.21% 2084 scan
tcp 8000 0.19% 1883 scan
tcp 445 0.18% 1843 scan
tcp 81 0.18% 1795 scan
tcp 135 0.18% 1785 scan
tcp 7547 0.16% 1603 scan
tcp 139 0.16% 1550 scan
tcp 7676 0.15% 1484 scan
tcp 587 0.15% 1478 scan
tcp 8082 0.12% 1176 scan
tcp 30005 0.1% 1043 scan
tcp 1025 0.1% 1011 scan
tcp 1024 0.1% 996 scan
tcp 1026 0.09% 939 scan
tcp 1027 0.09% 914 scan
tcp 1028 0.08% 795 scan
tcp 389 0.08% 784 scan
tcp 1863 0.07% 738 scan
tcp 1050 0.07% 709 scan
tcp 20 0.07% 704 scan
tcp 4444 0.07% 690 scan
tcp 1029 0.07% 684 scan
tcp 56789 0.06% 589 scan
tcp 30722 0.06% 557 scan
tcp 28960 0.06% 552 scan
tcp 18067 0.05% 548 scan
tcp 29900 0.05% 547 scan
tcp 29901 0.05% 545 scan
tcp 27374 0.05% 510 scan
tcp 5678 0.05% 473 scan
tcp 37 0.04% 448 scan
tcp 8594 0.04% 444 scan
tcp 1002 0.04% 433 scan
udp 161 1.06% 10606 scan
udp 123 0.93% 9344 scan
udp 53 0.42% 4235 scan
udp 111 0.24% 2384 scan
udp 137 0.13% 1298 scan
udp 500 0.11% 1148 scan
udp 69 0.03% 311 scan
udp 28960 0.01% 67 scan
udp 19 0% 42 scan
udp 5353 0% 22 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 5351 0% 2 scan
udp 135 0% 2 scan
udp 12345 0% 2 scan
udp 407 0% 1 scan
udp 139 0% 1 scan
udp 29961 0% 1 scan
udp 138 0% 1 scan
udp 34321 0% 1 scan
udp 50050 0% 1 scan
udp 61411 0% 1 scan
udp 63426 0% 1 scan
udp 63961 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 139494 (13.95%) systems with open ports.
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