As character names:

U+0332 COMBINING LOW LINE character (̲)

As raw characters:

̲

As a string of HTML entities:

̲

Decoder output:

Byte number 1 is decimal 204, hex 0xCC, octal \314, binary 11001100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 178, hex 0xB2, octal \262, binary 10110010
This is continuation byte 1, expecting 0 more.

U+0332	COMBINING LOW LINE
	= underline, underscore
	* connects on left and right
	x (low line - 005F)