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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffda23f3f3f3f5e?ý¢????^
SJIS-WIN3ffda23f3f3f3f5e??｢????^
EUC-JP3ffda23f3f3f3f5e??????^
UTF-83ffda23f3f3f3f5e???????^
UHC3ffda23f3f3f3f5e?肴????^