At this moment (knowledge level up to September 2021), Ziggo delivers different modems to their customers, depending on the type of subscription and the customer's requirements. Some of the models Ziggo offered at that time were:

1. Connectbox: The Connectbox is a common modem provided by Ziggo. It is a combination of a modem and a router, supporting both wired and wireless connections. The Connectbox typically offers support for the latest internet technologies and higher speeds.

2. Connectbox Next: The Connectbox Next is a more advanced modem that promises a faster and more reliable internet connection. It supports higher internet speeds and may have additional features, such as better wifi range and advanced security functions.

3. Technicolor TC7210: The Technicolor TC7210 is another modem used by Ziggo. It is a dual-band modem that supports both 2.4 GHz and 5 GHz wifi frequencies. This modem offers basic functionality and may be provided to customers with lower internet speeds.

Please note that this information may not be up-to-date, as Ziggo may introduce new models or modify existing ones over time. It is advisable to contact Ziggo or consult their website for the most recent information about the available modems.