HTTP/2 frames (Akamai)

1:65536;2:0;4:6291456;6:262144;27322:159755650|15663105|1:1:0:256|m,a,s,p

first seen 2026-06-26 03:44 · last seen 2026-06-26 03:44 · JSON

Decomposed attributes

SETTINGS{"1": 65536, "2": 0, "4": 6291456, "6": 262144, "27322": 159755650}
WINDOW_UPDATE15663105
PRIORITY frames1:1:0:256
Pseudo-header orderm,a,s,p

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)

fingerprintco-occurrences
t13d1517h2_8daaf6152771_dcad5a0539912

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr12enus_9966a9161e8a_000000000000_0000000000001
ge20nn14enus_22d226078255_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:57+7:0:1420:mss*46,7:mss,sok,ts,nop,ws:df,id+:02

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36 DebugBear2

Country

fingerprintco-occurrences
US · United States2

Network (ASN)

fingerprintco-occurrences
AS396982 · Google LLC2

Cross-transport links

TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).

fingerprintlinked observations
q13d0312h3_55b375c5d22e_178839b6cec11