Port List

Common Ports

Ports from 0 through 1023 are well known ports. On most systems, services run on well-known ports require superuser privileges. Ports 1024 through 49151 are registered ports and typically do not require superuser privileges. Both well-known and registered ports are typically running a known service on that port, but it is not guaranteed.

Below is a list of ports commonly used in gaining access to a target:

• 21 FTP
• 22 SSH
• 23 Telnet
• 25 SMTP
• 53 DNS
• 80 HTTP
• 88 Kerberos
• 110 POP3
• 143 IMAP
• 443 HTTPS
• 3000 HTTP, Ruby On Rails, Meteor
• 5601 Kibana
• 8000 HTTP, DynamoDB, Django
• 8080 HTTP, Apache Tomcat
• 8443 HTTPS, Apache Tomcat SSL
• 8888 HTTP
• 9200 ElasticSearch
• 9600 LogStash

Dynamic, Private, Ephemeral Ports

Ports from 49152 through 65535 are used for private or customized services, for temporary purposes, and for automatic allocation of ephemeral ports.