The invention discloses an asset increment automatic-detecting analysis method and apparatus. Specifically, network online assets in a to-be-detected network are obtained automatically by employing amanner that three detection strategies of collecting a relevant configuration information table stored in a switch of the to-be-detected network, analyzing traffic data of the to-be-detected network,and performing remote IP scanning on the to-be-detected network are combined; and at last, the obtained network online assets are compared with managed assets obtained synchronously to obtain an assetnetwork online state of each asset in the to-be-detected network. Compared an automatic-detecting manner provided by the invention with an existing manner of performing asset data maintenance based on a manpower, asset states in the network can be quickly tracked, and the asset management efficiency is greatly improved; and in addition, the above three detection manners can be complemented each other, and thus the assets in the network can be detected more comprehensively and the asset discovery accuracy is improved.