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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f4545?Ê??????EE
SJIS-WIN3f81ca3f3f3f3f3f3f4545?¬??????EE
EUC-JP3f81ca3f3f3f3f3f3f4545????????EE
UTF-83f81ca3f3f3f3f3f3f4545?????????EE
UHC3f81ca3f3f3f3f3f3f4545?곅??????EE