Andrena, a US-based internet service provider, has announced the completion of an expanded $18 million Series A funding round led by Dragonfly Capital, with participation from CMT Digital, Castle Island Ventures, Wintermute Ventures, 6th Man Ventures, and Parafi. The funds will be used to develop Dawn, a Solana-based decentralized broadband distribution network. Andrena raises $18 (…)