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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 2.84% 22952 scan
tcp 443 1.64% 13284 scan
tcp 22 1.14% 9185 scan
tcp 21 1.02% 8221 scan
tcp 8080 0.83% 6701 scan
tcp 25 0.8% 6428 scan
tcp 4567 0.77% 6238 scan
tcp 1723 0.66% 5356 scan
tcp 53 0.65% 5225 scan
tcp 23 0.61% 4910 scan
tcp 3389 0.61% 4888 scan
tcp 110 0.41% 3320 scan
tcp 135 0.31% 2475 scan
tcp 143 0.27% 2158 scan
tcp 5000 0.24% 1970 scan
tcp 445 0.24% 1917 scan
tcp 139 0.22% 1777 scan
tcp 8081 0.22% 1774 scan
tcp 10000 0.19% 1574 scan
tcp 1863 0.18% 1431 scan
tcp 1025 0.16% 1308 scan
tcp 81 0.15% 1219 scan
tcp 111 0.14% 1131 scan
tcp 1026 0.14% 1109 scan
tcp 8000 0.13% 1023 scan
tcp 1027 0.12% 978 scan
tcp 1028 0.11% 879 scan
tcp 1029 0.1% 771 scan
tcp 5060 0.09% 731 scan
tcp 7676 0.08% 675 scan
tcp 389 0.07% 598 scan
tcp 113 0.07% 597 scan
tcp 1050 0.07% 595 scan
tcp 1024 0.07% 553 scan
tcp 30005 0.06% 525 scan
tcp 587 0.06% 513 scan
tcp 4444 0.06% 450 scan
tcp 20 0.06% 445 scan
tcp 37 0.04% 352 scan
tcp 27374 0.04% 349 scan
tcp 5678 0.04% 348 scan
tcp 554 0.04% 323 scan
tcp 1002 0.04% 322 scan
tcp 56789 0.04% 319 scan
tcp 18067 0.04% 318 scan
tcp 30722 0.04% 314 scan
tcp 4664 0.04% 300 scan
tcp 8594 0.04% 295 scan
tcp 4 0.04% 290 scan
tcp 28960 0.04% 285 scan
udp 123 0.64% 5164 scan
udp 161 0.62% 5029 scan
udp 53 0.53% 4277 scan
udp 111 0.17% 1380 scan
udp 137 0.15% 1175 scan
udp 500 0.05% 425 scan
udp 69 0.02% 188 scan
udp 28960 0.01% 77 scan
udp 19 0.01% 45 scan
udp 2302 0% 18 scan
udp 13 0% 17 scan
udp 27960 0% 16 scan
udp 12203 0% 14 scan
udp 2049 0% 13 scan
udp 1027 0% 11 scan
udp 29072 0% 10 scan
udp 29070 0% 10 scan
udp 28786 0% 9 scan
udp 5121 0% 9 scan
udp 10000 0% 8 scan
udp 63392 0% 7 scan
udp 635 0% 7 scan
udp 1026 0% 5 scan
udp 6112 0% 4 scan
udp 2406 0% 4 scan
udp 135 0% 4 scan
udp 40000 0% 4 scan
udp 17 0% 4 scan
udp 37 0% 3 scan
udp 6500 0% 3 scan
udp 12300 0% 2 scan
udp 21528 0% 2 scan
udp 138 0% 2 scan
udp 28964 0% 2 scan
udp 23000 0% 2 scan
udp 12345 0% 2 scan
udp 1028 0% 2 scan
udp 28962 0% 1 scan
udp 2304 0% 1 scan
udp 28961 0% 1 scan
udp 2306 0% 1 scan
udp 2404 0% 1 scan
udp 2303 0% 1 scan
udp 29961 0% 1 scan
udp 517 0% 1 scan
udp 44462 0% 1 scan
udp 34818 0% 1 scan
udp 34321 0% 1 scan
udp 27965 0% 1 scan
udp 475 0% 1 scan

   Out of 807705 recent security scans, there were 96168 (11.91%) systems with open ports.
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