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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 2.7% 26977 scan
tcp 443 2.63% 26295 scan
tcp 22 2.26% 22583 scan
tcp 1723 0.93% 9261 scan
tcp 53 0.74% 7424 scan
tcp 8080 0.72% 7196 scan
tcp 21 0.62% 6168 scan
tcp 4567 0.61% 6144 scan
tcp 5060 0.6% 6041 scan
tcp 25 0.53% 5307 scan
tcp 3389 0.36% 3570 scan
tcp 110 0.34% 3398 scan
tcp 8081 0.33% 3335 scan
tcp 23 0.29% 2877 scan
tcp 5000 0.26% 2598 scan
tcp 8000 0.22% 2212 scan
tcp 111 0.22% 2189 scan
tcp 10000 0.2% 2037 scan
tcp 7547 0.19% 1870 scan
tcp 143 0.19% 1860 scan
tcp 81 0.18% 1809 scan
tcp 8082 0.18% 1750 scan
tcp 445 0.16% 1638 scan
tcp 587 0.16% 1612 scan
tcp 135 0.14% 1430 scan
tcp 7676 0.13% 1307 scan
tcp 139 0.13% 1259 scan
tcp 1024 0.11% 1062 scan
tcp 30005 0.1% 991 scan
tcp 1026 0.09% 868 scan
tcp 389 0.09% 862 scan
tcp 1025 0.09% 852 scan
tcp 18067 0.08% 826 scan
tcp 29900 0.08% 820 scan
tcp 28960 0.08% 820 scan
tcp 1027 0.08% 809 scan
tcp 20 0.08% 804 scan
tcp 4444 0.08% 791 scan
tcp 27374 0.08% 766 scan
tcp 1050 0.07% 740 scan
tcp 56789 0.07% 737 scan
tcp 1028 0.07% 709 scan
tcp 29901 0.07% 678 scan
tcp 1863 0.07% 673 scan
tcp 1029 0.07% 660 scan
tcp 8594 0.06% 563 scan
tcp 5678 0.06% 562 scan
tcp 3783 0.06% 555 scan
tcp 4664 0.06% 551 scan
tcp 1002 0.05% 547 scan
udp 161 0.97% 9674 scan
udp 123 0.75% 7471 scan
udp 53 0.3% 2951 scan
udp 111 0.19% 1908 scan
udp 500 0.12% 1239 scan
udp 137 0.1% 952 scan
udp 69 0.03% 278 scan
udp 28960 0% 47 scan
udp 5353 0% 30 scan
udp 9987 0% 29 scan
udp 12203 0% 18 scan
udp 19 0% 14 scan
udp 8888 0% 11 scan
udp 2302 0% 10 scan
udp 9915 0% 9 scan
udp 520 0% 8 scan
udp 27960 0% 7 scan
udp 64738 0% 7 scan
udp 8767 0% 6 scan
udp 3784 0% 6 scan
udp 9916 0% 6 scan
udp 2049 0% 6 scan
udp 13777 0% 5 scan
udp 5050 0% 3 scan
udp 23000 0% 3 scan
udp 27003 0% 3 scan
udp 9905 0% 3 scan
udp 13 0% 3 scan
udp 5351 0% 2 scan
udp 5060 0% 2 scan
udp 1026 0% 2 scan
udp 518 0% 2 scan
udp 17 0% 2 scan
udp 135 0% 1 scan
udp 27971 0% 1 scan
udp 27910 0% 1 scan
udp 49175 0% 1 scan
udp 213 0% 1 scan
udp 50437 0% 1 scan
udp 63544 0% 1 scan
udp 63961 0% 1 scan
udp 63426 0% 1 scan
udp 61411 0% 1 scan
udp 517 0% 1 scan
udp 50444 0% 1 scan
udp 50050 0% 1 scan
udp 20000 0% 1 scan
udp 7159 0% 1 scan
udp 3505 0% 1 scan
udp 5802 0% 1 scan

   Out of 1000000 recent security scans, there were 121291 (12.13%) systems with open ports.
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