In the 7-bit ASCII character set, ASCII code 23 is represented by the control character ␗ also known as the end of transmission block.

Attribute Value
Symbol ␗
Unicode Symbol ␗
Decimal 23
Octal 27
Hexadecimal 17
Binary 0001 0111
Description End of Transmission Block
Category Control Characters
Subcategory Transmission control
Unicode U+0017