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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cbf23f3ff2b2Ëò??ò²
SJIS-WINcbf23f3ff2b2ﾋ??
EUC-JPcbf23f3ff2b2亦??魏
UTF-8cbf23f3ff2b2?????
UHCcbf23f3ff2b2腱??砥