HTTP/2 frames (Akamai)

4:2097152;3:100|10485760|1:1:0:256|m,s,p,a

first seen 2026-08-18 00:45 · last seen 2026-09-21 18:02 · JSON

Decomposed attributes

SETTINGS{"3": 100, "4": 2097152}
WINDOW_UPDATE10485760
PRIORITY frames1:1:0:256
Pseudo-header orderm,s,p,a

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
t13d2014h2_a09f3c656075_14788d8d241b4

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn030000_6dac75bd47eb_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-httpx 0.28.1.The fingerprint page shows the full measured match list. More on the catalog.3
ge20nn04zhcn_a1e84a948d10_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:110+18:0:1440:65535,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:111+17:0:1400:65535,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:115+13:0:1400:65535,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:110+18:0:1400:65535,8:mss,nop,ws,nop,nop,sok:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-4_1400_83
65535_2-1-3-1-1-4_1440_81

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.363
AwemeLite/113502 CFNetwork/1121.2.2 Darwin/19.2.01

Country

fingerprintco-occurrences
EG · Egypt3
CN · China1

Network (ASN)

fingerprintco-occurrences
AS24863 · Link Egypt (Link.NET)3
AS4837 · CHINA UNICOM China169 Backbone1