Overview#184.108.40.206 is the Microsoft Active Directory Syntax for Numeric String with the ADsType of ADSTYPE_NUMERIC_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 22.214.171.124.4.1.14126.96.36.199.36 syntax.
188.8.131.52 is, as far as Ldapwiki can determine, exclusively used in Microsoft Active Directory.