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ProbeLab Sonar is now in public beta! Paste a PeerID, ENR, or Multiaddress to: • Probe your node live & see how the network views it • Compare real-time stats against years of crawler data Try it free 👉 probelab.io/sonar/ What Sonar checks on each network 🧵👇

6/10/26, 12:16 pm3 reposts6 likes

ProbeLab

@probelab.io

IPFS: Sonar dials each address of your node and shows which ones other peers can reach. It reads your DHT routing table, counts how many peers have you in theirs, and checks if the IPNI indexers know you. @ipfs.tech @libp2p.bsky.social

ProbeLab

@probelab.io

Filecoin: the same reachability and DHT checks for your storage provider. Sonar also asks each IPNI indexer if your node is a registered provider, and checks if your Lotus API port is open to the internet. @filecoin.io @fil.org

ProbeLab

@probelab.io

Ethereum and Gnosis: paste an ENR. Sonar finds the node through discv5. Then it connects over libp2p for consensus-layer nodes, or over devp2p for execution-layer nodes. It also decodes every field of ENR. @ethereum.org @ethereum.foundation

ProbeLab

@probelab.io

Sonar also probes peers on Celestia, Polkadot and Avail. On every network, Sonar shows the client and protocols that the network sees you run, where your IP address is, and if an admin port is open to the internet. @polkadot.com