Tests Common TCP and UDP Ports November 10, 2022 Posted by fiofio 10 Nov 4 Created on November 10, 2022 By fiofio Common TCP and UDP Ports Ηow well do you know Common TCP and UDP Ports? Test your skills! 1 / 15 WHOIS 40 41 42 43 2 / 15 OpenVPN 1192 1193 1194 1195 3 / 15 SNMP 160 161 162 163 164 4 / 15 DHCPv6 546 545 547 544 5 / 15 FTP 19 20 21 22 6 / 15 IMAP4 142 143 145 146 7 / 15 NTP 122 123 124 125 8 / 15 POP3 110 111 120 121 9 / 15 HTTP 79 80 81 90 10 / 15 TFTP 40 45 50 69 11 / 15 DNS 50 51 53 12 / 15 TACACS 50 49 48 13 / 15 SMPT 25 26 27 14 / 15 Telnet 25 26 23 15 / 15 SSH 22 23 25 Your score is The average score is 28% LinkedIn Facebook Twitter VKontakte 0% Restart quiz