What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cbf23f3f3f3f3fdba1Ëò?????Û¡
SJIS-WINcbf23f3f3f3f3fdba1ヒ?????ロ。
EUC-JPcbf23f3f3f3f3fdba1亦?????曄
UTF-8cbf23f3f3f3f3fdba1???????ۡ
UHCcbf23f3f3f3f3fdba1腱?????發