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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3fa8a34254???????????¨£BT
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3fa8a34254???????????ィ」BT
EUC-JP3f3f3f3f3f3f3f3f3f3f3fa8a34254???????????┌BT
UTF-83f3f3f3f3f3f3f3f3f3f3fa8a34254?????????????BT
UHC3f3f3f3f3f3f3f3f3f3f3fa8a34254???????????ªBT