21 Other operating income

In the prior year, income from the disposal of non-current assets of EUR 0.2 billion resulted from the further optimization of the real estate portfolio in the Group Headquarters & Group Services segment and of EUR 0.1 billion from the sale of IP addresses related to the former Sprint’s fiber-optic-based wireline network in the United States. Income from insurance compensation partly relates to further refunds from insurance companies for expenses incurred in connection with the cyberattack on T‑Mobile US in August 2021. In the prior year, EUR 0.2 billion of this income resulted from refunds from insurance companies in connection with damage sustained in the catastrophic flooding in North Rhine-Westphalia and Rhineland-Palatinate in July 2021 and EUR 0.1 billion from refunds from insurance companies in connection with the cyberattack on T‑Mobile US in August 2021. Gains resulting from deconsolidations and from the sale of investments accounted for using the equity method related to the sale of an equity investment by Deutsche Telekom Capital Partners. In the prior year, gains resulting from the deconsolidation and sale of stakes accounted for using the equity method were attributable to the loss of control over the GlasfaserPlus entities (EUR 1.7 billion), the sale of T‑Mobile Netherlands (EUR 0.9 billion), and the loss of control over DIV II (EUR 0.1 billion). Other operating income in the prior year also included a payment of EUR 0.2 billion in connection with the settlement of a series of patent disputes between T‑Mobile US and a competitor as well as a large number of individual items at marginal amounts.