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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81e43fe2723f3fïä?âr??
SJIS-WIN8fef81e43fe2723f3f擾∽?穩??
EUC-JP8fef81e43fe2723f3f?????
UTF-88fef81e43fe2723f3f?????r??
UHC8fef81e43fe2723f3f륅곦?邵??