The TMSFNCIPEdit is a component that consists of multiple TMSFNCEdit fields. Each octet has its own field. 3 address types are supported: IPv4, IPv6 and MAC. To configure this, use the TTMSFNCIPEdit.IPAddressType property.
You can retrieve the IP address as a string via the TMSFNCIPEdit.IPAddress property, or use the TMSFNCIPEdit.IPv4Address and TMSFNCIPEdit.IPv6Address public properties to retrieve the IP address as an integer value.