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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f?‹??????????????Ê?
SJIS-WIN3f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f?°??????????????¬?
EUC-JP3f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f???????????????????
UTF-83f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f????????????????????
UHC3f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f?걢??????????????곅?