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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f818f3f3f3f3f3f3f3f81f73f3f4952?????????????÷??IR
SJIS-WIN3f818f3f3f3f3f3f818f3f3f3f3f3f3f3f81f73f3f4952?¥?????¥???????¶??IR
EUC-JP3f818f3f3f3f3f3f818f3f3f3f3f3f3f3f81f73f3f4952????????????????IR
UTF-83f818f3f3f3f3f3f818f3f3f3f3f3f3f3f81f73f3f4952?????????????????????IR
UHC3f818f3f3f3f3f3f818f3f3f3f3f3f3f3f81f73f3f4952?걦?????걦???????괈??IR