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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f757b64?Ê????????????????u{d
SJIS-WIN3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f757b64?¬????????????????u{d
EUC-JP3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f757b64??????????????????u{d
UTF-83f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f757b64???????????????????u{d
UHC3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f757b64?곅????????????????u{d