Explore modern techniques for large-scale network reconnaissance in this BSidesLV conference talk. Delve into the challenges of current recon methods and learn how to build a platform for local data processing. Discover new tools and approaches for downloading and crunching massive datasets, including MTBL databases and JSON line formats. Examine the capabilities of various platforms and storage solutions. Investigate advanced topics such as Certificate Transparency logs, domain fronting across multiple cloud providers, and asset discovery during mergers and acquisitions. Gain insights into real-time CT monitoring, racing for first setup, and winning WordPress installations. Conclude with a roadmap for future developments and a live demonstration of cutting-edge reconnaissance techniques.