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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81ca676b7d3f3f3f81ca676b7b5e???Êgk}???Êgk{^
SJIS-WIN3f3f3f81ca676b7d3f3f3f81ca676b7b5e???¬gk}???¬gk{^
EUC-JP3f3f3f81ca676b7d3f3f3f81ca676b7b5e?????k}?????k{^
UTF-83f3f3f81ca676b7d3f3f3f81ca676b7b5e?????gk}?????gk{^
UHC3f3f3f81ca676b7d3f3f3f81ca676b7b5e???곅gk}???곅gk{^