Node types
Decentralization
Bridge node concentration
Bridge nodes serve block data to the whole network: their spread matters most
Nakamoto coefficient: the fewest hosting providers (or countries) that together run more than one third of the bridge nodes. Higher is better.
Hosting providers
Nodes per provider (from the IP's autonomous system)
Network
Online nodes over time
Nodes seen in the previous 24 hours, sampled every hour
Countries
Nodes per country (located nodes only)
Bridge node versions
celestia-node release run by bridge nodes
Light node versions
celestia-node and Lumina (Rust / in-browser) light clients