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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81803f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f5b6b?€?????????}??????[k
SJIS-WIN3f81803f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f5b6b?÷?????????±??????[k
EUC-JP3f81803f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f5b6b?????????????}??????[k
UTF-83f81803f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f5b6b?????????????}??????[k
UHC3f81803f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f5b6b??????????????????[k