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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 2.83% 28334 scan
tcp 443 1.97% 19674 scan
tcp 22 1.47% 14686 scan
tcp 21 0.93% 9284 scan
tcp 4567 0.84% 8401 scan
tcp 8080 0.84% 8371 scan
tcp 1723 0.78% 7797 scan
tcp 25 0.69% 6850 scan
tcp 53 0.68% 6760 scan
tcp 23 0.55% 5483 scan
tcp 3389 0.54% 5413 scan
tcp 110 0.39% 3918 scan
tcp 5000 0.29% 2906 scan
tcp 8081 0.27% 2745 scan
tcp 143 0.27% 2655 scan
tcp 135 0.24% 2373 scan
tcp 111 0.23% 2296 scan
tcp 445 0.21% 2054 scan
tcp 10000 0.2% 2001 scan
tcp 5060 0.2% 1958 scan
tcp 139 0.18% 1776 scan
tcp 81 0.15% 1534 scan
tcp 8000 0.15% 1511 scan
tcp 1025 0.14% 1376 scan
tcp 1863 0.12% 1208 scan
tcp 1026 0.12% 1166 scan
tcp 7676 0.12% 1159 scan
tcp 1027 0.11% 1110 scan
tcp 1028 0.1% 980 scan
tcp 587 0.09% 901 scan
tcp 1029 0.09% 854 scan
tcp 1024 0.08% 839 scan
tcp 30005 0.08% 773 scan
tcp 1050 0.08% 751 scan
tcp 20 0.07% 720 scan
tcp 389 0.07% 672 scan
tcp 4444 0.06% 579 scan
tcp 113 0.05% 537 scan
tcp 8082 0.05% 532 scan
tcp 56789 0.04% 444 scan
tcp 27374 0.04% 424 scan
tcp 28960 0.04% 420 scan
tcp 7547 0.04% 414 scan
tcp 30722 0.04% 413 scan
tcp 5678 0.04% 410 scan
tcp 18067 0.04% 410 scan
tcp 29900 0.04% 410 scan
tcp 37 0.04% 407 scan
tcp 29901 0.04% 403 scan
tcp 1002 0.04% 393 scan
udp 161 0.85% 8454 scan
udp 123 0.81% 8127 scan
udp 53 0.53% 5252 scan
udp 111 0.26% 2573 scan
udp 137 0.16% 1636 scan
udp 500 0.08% 752 scan
udp 69 0.03% 257 scan
udp 28960 0.01% 71 scan
udp 19 0% 49 scan
udp 2302 0% 19 scan
udp 27960 0% 15 scan
udp 12203 0% 14 scan
udp 2049 0% 14 scan
udp 9987 0% 13 scan
udp 29072 0% 10 scan
udp 5121 0% 9 scan
udp 9915 0% 9 scan
udp 28786 0% 9 scan
udp 13 0% 9 scan
udp 8888 0% 9 scan
udp 1027 0% 8 scan
udp 635 0% 7 scan
udp 63392 0% 7 scan
udp 520 0% 7 scan
udp 10000 0% 6 scan
udp 5353 0% 4 scan
udp 9916 0% 4 scan
udp 29070 0% 4 scan
udp 40000 0% 4 scan
udp 17 0% 4 scan
udp 64738 0% 3 scan
udp 6500 0% 3 scan
udp 3784 0% 3 scan
udp 37 0% 3 scan
udp 135 0% 2 scan
udp 518 0% 2 scan
udp 12300 0% 2 scan
udp 12345 0% 2 scan
udp 1028 0% 2 scan
udp 138 0% 2 scan
udp 5093 0% 2 scan
udp 28964 0% 2 scan
udp 5060 0% 2 scan
udp 21528 0% 2 scan
udp 1026 0% 2 scan
udp 28961 0% 1 scan
udp 28962 0% 1 scan
udp 44462 0% 1 scan
udp 63426 0% 1 scan
udp 50444 0% 1 scan

   Out of 1000000 recent security scans, there were 125464 (12.55%) systems with open ports.
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