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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f818b3f3f3f3f3f3f3f3f726f4246??‹????????roBF
SJIS-WIN3f818f3f818b3f3f3f3f3f3f3f3f726f4246?¥?°????????roBF
EUC-JP3f818f3f818b3f3f3f3f3f3f3f3f726f4246????????????roBF
UTF-83f818f3f818b3f3f3f3f3f3f3f3f726f4246??????????????roBF
UHC3f818f3f818b3f3f3f3f3f3f3f3f726f4246?걦?걢????????roBF