Overview#22.214.171.124 id the OID for the Microsoft Active Directory Syntax Case Sensitivity String which appears to be the same as caseExactString
126.96.36.199 is found in the schema for the regarding attribute. This OID is described in the Microsoft Active Directory Technical Specification MSADTS. 188.8.131.52 corresponds with the basic Generalized Time syntax.
184.108.40.206 it is as far as Ldapwiki can determine exclusively by Microsoft Active Directory.