As character names:

U+FBFB ARABIC LIGATURE UIGHUR KIRGHIZ YEH WITH HAMZA ABOVE WITH ALEF MAKSURA INITIAL FORM character (ﯻ)

As raw characters:

ﯻ

As a string of HTML entities:

ﯻ

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 175, hex 0xAF, octal \257, binary 10101111
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 187, hex 0xBB, octal \273, binary 10111011
This is continuation byte 3, expecting 0 more.

U+FBFB	ARABIC LIGATURE UIGHUR KIRGHIZ YEH WITH HAMZA ABOVE WITH ALEF MAKSURA INITIAL FORM
	# <initial> 0626 0649