LEFT DOUBLE ANGLE BRACKET U+300A

BlockCJK Symbols and Punctuation
CategoryOpen Punctuation
UTF-80xE3 0x80 0x8A
UTF-160xFF 0xFE 0xA 0x30
UTF-320xFF 0xFE 0x0 0x0 0xA 0x30 0x0 0x0
HTML《
Pythonu"\u300A"