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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f6948????÷????????????iH
SJIS-WIN3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f6948?¥???¶????????????iH
EUC-JP3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f6948?????????????????iH
UTF-83f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f6948????????????????????iH
UHC3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f6948?걦???괈????????????iH