Overview#18.104.22.168 is the OID for the LDAPSyntaxes Replica Link and is a ADsType ADSTYPE_OCTET_STRING which is an OctetString
22.214.171.124 is found in the schema for the regarding attribute. This OID is described in the Microsoft Active Directory Technical Specification MSADTS. 126.96.36.199 corresponds with the 188.8.131.52.4.1.14184.108.40.206.40 syntax.
220.127.116.11 is, as far as Ldapwiki can determine, exclusively used in Microsoft Active Directory.