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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f6642????????????????fB
SJIS-WIN3f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f6642?¥?¥??????????????fB
EUC-JP3f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f6642????????????????fB
UTF-83f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f6642????????????????????fB
UHC3f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f6642?걦?걦??????????????fB