first seen 2026-06-20 09:54 · last seen 2026-09-16 10:25 · JSON
Last 7 days (8 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
IP version
4
Initial TTL
49+15
Options length
0
MSS
1418
Window size
mss*44
Window scale
9
Options layout
mss,sok,ts,nop,ws
Quirks
df,id+
Payload class
0
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.