{"id":1881,"date":"2009-05-30T21:43:38","date_gmt":"2009-05-31T01:43:38","guid":{"rendered":"http:\/\/blogs.n1zyy.com\/n1zyy\/?page_id=1881"},"modified":"2009-05-30T21:43:38","modified_gmt":"2009-05-31T01:43:38","slug":"common-ports","status":"publish","type":"page","link":"https:\/\/blogs.n1zyy.com\/n1zyy\/common-ports\/","title":{"rendered":"List of Common Ports"},"content":{"rendered":"

This is meant to be a list of TCP\/UDP port mappings as I run into ports. There will always be much more complete lists, but the goal here is to have a focused list. Ports are TCP unless otherwise noted.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Port<\/th>\nUsage<\/th>\n<\/tr>\n
20<\/td>\nFTP data<\/td>\n<\/tr>\n
21<\/td>\nFTP<\/td>\n<\/tr>\n
22<\/td>\nssh<\/td>\n<\/tr>\n
23<\/td>\ntelnet<\/td>\n<\/tr>\n
25<\/td>\nSMTP<\/td>\n<\/tr>\n
both\/53<\/td>\nDNS (usually UDP)<\/td>\n<\/tr>\n
udp\/67<\/td>\nDHCP\/BOOTP server<\/td>\n<\/tr>\n
udp\/68<\/td>\nDHCP\/BOOTP client<\/td>\n<\/tr>\n
80<\/td>\nHTTP<\/td>\n<\/tr>\n
110<\/td>\nPOP3<\/td>\n<\/tr>\n
119<\/td>\nNNTP (Usenet)<\/td>\n<\/tr>\n
udp\/123<\/td>\nNTP<\/td>\n<\/tr>\n
both\/137<\/td>\nNetBIOS name services<\/td>\n<\/tr>\n
both\/139<\/td>\nNetBIOS session services<\/td>\n<\/tr>\n
both\/143<\/td>\nIMAP<\/td>\n<\/tr>\n
both\/161<\/td>\nSNMP<\/td>\n<\/tr>\n
both\/162<\/td>\nSNMP traps<\/td>\n<\/tr>\n
443<\/td>\nHTTPS<\/td>\n<\/tr>\n
both\/445<\/td>\nWindows\/SMB shares; Active Directory on TCP<\/td>\n<\/tr>\n
udp\/514<\/td>\nsyslog protocol (default)<\/td>\n<\/tr>\n
1026<\/td>\nMS Calendar Access Protocol; MS Messenger spam<\/td>\n<\/tr>\n
tcp\/1434, udp\/1434<\/td>\nMS SQL, MS SQL Monitor, Slammer<\/td>\n<\/tr>\n
3128<\/td>\nWeb cache\/proxies, e.g. squid<\/td>\n<\/tr>\n
3306<\/td>\nMySQL<\/td>\n<\/tr>\n
5190<\/td>\nAIM and ICQ<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

This is meant to be a list of TCP\/UDP port mappings as I run into ports. There will always be much more complete lists, but the goal here is to have a focused list. Ports are TCP unless otherwise noted. … Continue reading →<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-1881","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/pages\/1881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/comments?post=1881"}],"version-history":[{"count":0,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/pages\/1881\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/media?parent=1881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}