doxx.net opens Agentic Defined Networking public beta, raises $38 million
doxx.net opened its agent networking beta and raised a $38 million Series A led by a16z.
doxx.net opened the public beta of Agentic Defined Networking, a private network for people and AI agents with peer-to-peer communication, DNS-level threat blocking, and a network API with native MCP support. The company said closed-beta filtering has blocked more than 38 million threats since December 2025. It also raised $38 million in Series A funding led by Andreessen Horowitz, with Animo Ventures and Focal.vc participating, and a16z partner Joel De La Garza joining the board.
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