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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 2.86% 28605 scan
tcp 443 2.1% 20993 scan
tcp 22 1.63% 16272 scan
tcp 21 0.88% 8793 scan
tcp 8080 0.83% 8348 scan
tcp 1723 0.83% 8304 scan
tcp 4567 0.79% 7898 scan
tcp 25 0.71% 7128 scan
tcp 53 0.66% 6557 scan
tcp 3389 0.5% 5013 scan
tcp 23 0.48% 4808 scan
tcp 110 0.38% 3797 scan
tcp 5060 0.32% 3176 scan
tcp 5000 0.31% 3116 scan
tcp 8081 0.29% 2903 scan
tcp 143 0.26% 2569 scan
tcp 111 0.23% 2284 scan
tcp 135 0.21% 2127 scan
tcp 445 0.2% 1978 scan
tcp 10000 0.19% 1928 scan
tcp 139 0.17% 1705 scan
tcp 8000 0.15% 1513 scan
tcp 81 0.15% 1508 scan
tcp 1025 0.12% 1221 scan
tcp 7676 0.12% 1220 scan
tcp 7547 0.12% 1159 scan
tcp 1026 0.11% 1070 scan
tcp 587 0.11% 1070 scan
tcp 1027 0.1% 1010 scan
tcp 1028 0.09% 893 scan
tcp 1863 0.09% 850 scan
tcp 30005 0.08% 837 scan
tcp 1024 0.08% 835 scan
tcp 1029 0.08% 774 scan
tcp 1050 0.07% 710 scan
tcp 8082 0.07% 705 scan
tcp 20 0.06% 646 scan
tcp 389 0.06% 634 scan
tcp 4444 0.06% 588 scan
tcp 56789 0.05% 461 scan
tcp 113 0.05% 451 scan
tcp 27374 0.04% 438 scan
tcp 28960 0.04% 433 scan
tcp 30722 0.04% 430 scan
tcp 18067 0.04% 424 scan
tcp 29900 0.04% 424 scan
tcp 29901 0.04% 419 scan
tcp 5678 0.04% 393 scan
tcp 37 0.04% 382 scan
tcp 1002 0.04% 373 scan
udp 161 0.92% 9246 scan
udp 123 0.82% 8246 scan
udp 53 0.48% 4769 scan
udp 111 0.26% 2581 scan
udp 137 0.16% 1603 scan
udp 500 0.08% 812 scan
udp 69 0.03% 276 scan
udp 28960 0.01% 59 scan
udp 19 0% 48 scan
udp 2049 0% 16 scan
udp 2302 0% 15 scan
udp 12203 0% 14 scan
udp 9987 0% 13 scan
udp 5353 0% 13 scan
udp 27960 0% 10 scan
udp 29072 0% 10 scan
udp 5121 0% 9 scan
udp 9915 0% 9 scan
udp 13 0% 9 scan
udp 8888 0% 9 scan
udp 28786 0% 9 scan
udp 1027 0% 8 scan
udp 520 0% 7 scan
udp 635 0% 7 scan
udp 63392 0% 7 scan
udp 64738 0% 5 scan
udp 10000 0% 5 scan
udp 17 0% 4 scan
udp 29070 0% 4 scan
udp 40000 0% 4 scan
udp 9916 0% 4 scan
udp 3784 0% 3 scan
udp 135 0% 3 scan
udp 138 0% 2 scan
udp 28964 0% 2 scan
udp 518 0% 2 scan
udp 12345 0% 2 scan
udp 5060 0% 2 scan
udp 5093 0% 2 scan
udp 6500 0% 2 scan
udp 28961 0% 1 scan
udp 27971 0% 1 scan
udp 1419 0% 1 scan
udp 1028 0% 1 scan
udp 28962 0% 1 scan
udp 34321 0% 1 scan
udp 1026 0% 1 scan
udp 63426 0% 1 scan
udp 50444 0% 1 scan
udp 50050 0% 1 scan

   Out of 1000000 recent security scans, there were 128371 (12.84%) systems with open ports.
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