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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff68eb0f1f88eb2ïöŽ°ñøŽ²
SJIS-WINeff68eb0f1f88eb2?鴫軸
EUC-JPeff68eb0f1f88eb2阮ー髦イ
UTF-8eff68eb0f1f88eb2????????
UHCeff68eb0f1f88eb2貞렟症렡