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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81803f3f3f3f3f3f3f3f787b64?€????????x{d
SJIS-WIN3f81803f3f3f3f3f3f3f3f787b64?÷????????x{d
EUC-JP3f81803f3f3f3f3f3f3f3f787b64???????????x{d
UTF-83f81803f3f3f3f3f3f3f3f787b64???????????x{d
UHC3f81803f3f3f3f3f3f3f3f787b64??????????x{d