Overview#184.108.40.206 is the OID for an IA5 String or Printable String
220.127.116.11 is found in the schema for the regarding attribute. This OID is described in the Microsoft Active Directory Technical Specification MSADTS. 18.104.22.168 corresponds with the basic 22.214.171.124.4.1.14126.96.36.199.26 syntax.
188.8.131.52 is, as far as Ldapwiki can determine, exclusively used in Microsoft Active Directory.