This disclosure describes techniques for matching entities across a computing network using data from different telemetries. The techniques include receiving telemetry data of the computing network, the telemetry data including identifying information corresponding to an entity, associated information of the computing network, and/or timestamps. The techniques also include establishing one or more time windows based at least in part on the timestamps. A particular time window may be determined to correspond to the associated information. The techniques may include attributing the associated information to the entity. In some cases, an address book may be maintained, including mappings of the identifying information, the associated information, and/or time windows.