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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f81983f67787b64??????????˜?gx{d
SJIS-WIN3f3f3f3f3f3f3f3f3f3f81983f67787b64??????????§?gx{d
EUC-JP3f3f3f3f3f3f3f3f3f3f81983f67787b64?????????????gx{d
UTF-83f3f3f3f3f3f3f3f3f3f81983f67787b64?????????????gx{d
UHC3f3f3f3f3f3f3f3f3f3f81983f67787b64??????????걯?gx{d