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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 3.09% 30904 scan
tcp 443 2.64% 26375 scan
tcp 22 2.31% 23094 scan
tcp 1723 1.03% 10260 scan
tcp 8080 0.87% 8727 scan
tcp 21 0.81% 8132 scan
tcp 53 0.79% 7877 scan
tcp 4567 0.77% 7673 scan
tcp 25 0.73% 7339 scan
tcp 5060 0.5% 4964 scan
tcp 110 0.41% 4146 scan
tcp 3389 0.41% 4132 scan
tcp 23 0.4% 3955 scan
tcp 8081 0.35% 3473 scan
tcp 5000 0.34% 3426 scan
tcp 143 0.26% 2622 scan
tcp 111 0.23% 2279 scan
tcp 10000 0.21% 2148 scan
tcp 8000 0.19% 1923 scan
tcp 81 0.18% 1804 scan
tcp 445 0.18% 1782 scan
tcp 135 0.17% 1683 scan
tcp 7547 0.16% 1631 scan
tcp 587 0.15% 1513 scan
tcp 7676 0.15% 1507 scan
tcp 139 0.15% 1491 scan
tcp 8082 0.13% 1257 scan
tcp 30005 0.11% 1062 scan
tcp 1024 0.1% 1018 scan
tcp 1025 0.1% 1000 scan
tcp 1026 0.1% 968 scan
tcp 1027 0.09% 895 scan
tcp 389 0.08% 809 scan
tcp 1028 0.08% 786 scan
tcp 1863 0.07% 728 scan
tcp 1050 0.07% 723 scan
tcp 20 0.07% 721 scan
tcp 4444 0.07% 703 scan
tcp 1029 0.07% 680 scan
tcp 56789 0.06% 647 scan
tcp 30722 0.06% 611 scan
tcp 28960 0.06% 607 scan
tcp 18067 0.06% 603 scan
tcp 29900 0.06% 600 scan
tcp 29901 0.06% 600 scan
tcp 27374 0.06% 562 scan
tcp 5678 0.05% 479 scan
tcp 8594 0.05% 465 scan
tcp 37 0.05% 464 scan
tcp 3783 0.05% 453 scan
udp 161 1.05% 10452 scan
udp 123 0.92% 9243 scan
udp 53 0.42% 4152 scan
udp 111 0.22% 2222 scan
udp 137 0.12% 1240 scan
udp 500 0.11% 1121 scan
udp 69 0.03% 293 scan
udp 28960 0.01% 63 scan
udp 19 0% 41 scan
udp 9987 0% 29 scan
udp 5353 0% 25 scan
udp 12203 0% 14 scan
udp 2049 0% 12 scan
udp 27960 0% 11 scan
udp 8888 0% 10 scan
udp 29072 0% 10 scan
udp 2302 0% 10 scan
udp 9915 0% 9 scan
udp 63392 0% 7 scan
udp 520 0% 7 scan
udp 64738 0% 7 scan
udp 3784 0% 6 scan
udp 9916 0% 6 scan
udp 8767 0% 6 scan
udp 5050 0% 3 scan
udp 29070 0% 3 scan
udp 17 0% 3 scan
udp 13 0% 2 scan
udp 12345 0% 2 scan
udp 1026 0% 2 scan
udp 518 0% 2 scan
udp 10000 0% 2 scan
udp 28964 0% 2 scan
udp 5351 0% 2 scan
udp 5060 0% 2 scan
udp 135 0% 2 scan
udp 34321 0% 1 scan
udp 27971 0% 1 scan
udp 29961 0% 1 scan
udp 138 0% 1 scan
udp 139 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
udp 27965 0% 1 scan
udp 34818 0% 1 scan

   Out of 1000000 recent security scans, there were 137646 (13.76%) systems with open ports.
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