first seen 2026-06-30 02:20 · last seen 2026-10-26 14:46 · JSON
Last 7 days (4 observations)
Distinct clients per day (last 30 days, peak 3/day)
Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.
Decomposed attributes
TCP window
26883
Option kinds
2-4-8-1-3
MSS
1460
Window scale
11
Co-observed signals
Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.