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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f81f73f3f3f3f3f3f3f3f425f42??÷????????B_B
SJIS-WIN3f818f3f81f73f3f3f3f3f3f3f3f425f42?¥?¶????????B_B
EUC-JP3f818f3f81f73f3f3f3f3f3f3f3f425f42???????????B_B
UTF-83f818f3f81f73f3f3f3f3f3f3f3f425f42??????????????B_B
UHC3f818f3f81f73f3f3f3f3f3f3f3f425f42?걦?괈????????B_B