00940nas a2200121   4500000000100000008004100001260001600042100002000058700001600078700001800094245009500112520061100207       2012                            d  bIEEE Xplore1 aSławomir Nowak1 aPiotr Pecka1 aMateusz Nowak00aContent Registry - the distributed database of content localization for the PI CAN network3 aContent addressing and localization are basic issues in the structure of content-centric networks. This paper presents the implementation and performance evaluation of the Content Registry (CR), developed within the framework of the FIE (Future Internet Engineering) project to meet the requirements of the PI CAN network. The CR allows to find the desired Content Record (containing basic transmission parameters and localization of a content) in the network-distributed content database. The results confirm the CR is highly efficient in various configurations of the logical topology of connected nodes.