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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ebfa3f3f3fb2b6ëú???²¶
SJIS-WINebfa3f3f3fb2b6????イカ
EUC-JPebfa3f3f3fb2b6證???俺
UTF-8ebfa3f3f3fb2b6???????
UHCebfa3f3f3fb2b6艤???껫