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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f81f73f556b?‹?????÷?Uk
SJIS-WIN3f818b3f3f3f3f3f81f73f556b?°?????¶?Uk
EUC-JP3f818b3f3f3f3f3f81f73f556b??????????Uk
UTF-83f818b3f3f3f3f3f81f73f556b???????????Uk
UHC3f818b3f3f3f3f3f81f73f556b?걢?????괈?Uk