A comment from Eurex on the CCP status page, copied below:

Eurex Clearing launched its EurexOTC Clear for IRS service on 13 November 2012. Since then, we have added 12 Clearing Members and 5 Registered Customers (buy-side firms) – with the first client trades taking place earlier this month.
A full list of all our EurexOTC Clear members can be found here http://bit.ly/12Lsa4Q
Heiner Seidel, Eurex Group spokesperson