RIGHT SQUARE BRACKET WITH UNDERBAR U+298C

BlockMiscellaneous Mathematical Symbols-B
CategoryClose Punctuation
UTF-80xE2 0xA6 0x8C
UTF-160xFF 0xFE 0x8C 0x29
UTF-320xFF 0xFE 0x0 0x0 0x8C 0x29 0x0 0x0
HTML⦌
Pythonu"\u298C"