Communication environments are becoming increasingly more complex due to the diversity of available network technologies in terms of spatial coverage and design characteristics, and the proliferation of multi-function devices. In order to take full advantage of such technology capital, there is a growing need to reduce complexity for both end-users and network operators delivering services over these ubiquitous communication environments. Recent research efforts have moved in the direction of creating solutions that facilitate self- properties (i.e. selfconfiguring, -adaptation -management, -optimisation, organisation) in future networks. An important enabler underpinning such solutions is the availability of a reliable and up-to-date knowledge base to simplify and foster autonomic decision-making. We introduce the Ambient Networks Information Service Infrastructure (ANISI), which aims at gathering and correlating information from different layers of the protocol stack and across diff...