HTTP/2 frames (Akamai)

2:0;3:100;4:2097152;9:1|10420225|3:0:0:256|m,s,a,p

first seen 2026-09-19 00:48 · last seen 2026-10-21 12:36 · JSON

Distinct clients per day (last 30 days, peak 1/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

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.

TLS ClientHello (JA4)

HTTP request (JA4H)

TCP SYN (p0f)

TCP SYN (JA4T)

User-Agent

Country

Network (ASN)

TLS supported groups