Bitstring to characters

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

Encoding	Bitstring	Character(s)
ISO-8859-1	b4e23f3f7c	´â??\|
SJIS-WIN	b4e23f3f7c	ｴ??\|
EUC-JP	b4e23f3f7c	癌??\|
UTF-8	b4e23f3f7c	????\|
UHC	b4e23f3f7c	닳??\|