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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f838b3fea40??????????ƒ‹?ê@
SJIS-WIN3f3f3f3f3f3f3f3f3f3f838b3fea40??????????ル?鵝
EUC-JP3f3f3f3f3f3f3f3f3f3f838b3fea40??????????????
UTF-83f3f3f3f3f3f3f3f3f3f838b3fea40??????????????@
UHC3f3f3f3f3f3f3f3f3f3f838b3fea40??????????깑?燿