| Name | Data Type | Default Value | Qualifiers | 
| Name | Data Type | Value | 
| AddressType | uint16 |  | 
| Description | string | An enumeration that describes the format of the address properties in IPConnectivitySubnet. | 
| ValueMap | string | 0, 1, 2 | 
| Values | string | Unknown, IPv4, IPv6 | 
| PrefixLength | uint8 |  | 
| Description | string | The prefix length for IPv6 addresses in the IP subnet, if needed (i.e., if the AddressType property is 2, "IPv6"). | 
| SubnetMask | string |  | 
| Description | string | The mask for the starting IPv4 address of the IP subnet, if needed (i.e., if the AddressType property is 1, "IPv4"). | 
| SubnetNumber | string |  | 
| Description | string | The IP address of the entire subnet, formatted according to the appropriate convention as defined in the AddressType property of this class. | 
| ModelCorrespondence | string | CIM_IPConnectivitySubnet.AddressType |