Details of port 20
The table below provides some useful information about port 20/tcp and 20/udp. It answers questions such as:
- What application uses the port 20/tcp or 20/udp?
- Where can I find detailed information about port 20/tcp or 20/udp?
We hope you find this page helpful and a valuable resource.
1 port(s) found in database.
| Port: | 20/tcp | Type: | FTP Data |
|---|---|---|---|
| Description: | |||
| 20/tcp is a standard port for File Transfer Protocol (FTP) Data Channel. | |||
| [Detailed description] | |||
| Related links: | |||
| RFC 959 |
|||
| Related ports: | |||
| 21/tcp | |||