Crawl Summary
Crawl activity
Unique addresses by their latest attempt or successful handshake.
Attempts
Successful handshakes
Network Health
Reachability and seeder eligibility split by transport network and client family.
Transport networks
| Network | Attempted | Contacted | Good | Contact rate | Good rate |
|---|
Client families
Node Quality
Freshness, reliability, chain state, and advertised capabilities for contacted or good nodes.
Reliability
Chain health
Advertised services
Clients
Bitcoin Core versus Other, top reported user agents, and custom user-agent detail.
Good nodes by user agent
Share of the good nodes in the top user agents listed below. Hover a slice for details, or hover or focus a legend entry to highlight it.
Good nodes by user agent
Custom user agents
| User agent | Count |
|---|
Public IP infrastructure
Good IPv4 and IPv6 nodes grouped by public IP prefix and ASN. Tor and I2P are excluded because their overlay addresses have no public IP/ASN mapping. These are concentration indicators, not unique users or machines.
ASN categories
Overlay network fingerprints
Tor and I2P are not mapped to public IP infrastructure. These counts cover every contacted overlay node, with good-node detail shown separately.
| Network | Contacted | Good | Contacted fingerprints | Good fingerprints | Dominant good fingerprint |
|---|
Top ASNs
| ASN | Owner | Category | Total | Core | Other | Prefixes | Largest prefix | Fingerprints | Dominant fingerprint |
|---|
Top prefixes
| Prefix | ASN | Owner | Category | Total | Core | Other | Fingerprints | Dominant fingerprint |
|---|