HTTP/2 frames (Akamai)

1:65536;2:0;4:131072;5:16384|12517377|15:0:0:22|m,p,a,s

first seen 2026-07-06 12:48 · last seen 2026-08-12 06:02 · JSON

Decomposed attributes

SETTINGS{"1": 65536, "2": 0, "4": 131072, "5": 16384}
WINDOW_UPDATE12517377
PRIORITY frames15:0:0:22
Pseudo-header orderm,p,a,s

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
t13d1617h2_86a278354501_3cbfd9057e0d Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 152.0.3, +10 more.The fingerprint page shows the full measured match list. More on the catalog.2
t13d1617h2_86a278354501_3e9721a6796e1

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr10enus_b3034183f430_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +21 more.The fingerprint page shows the full measured match list. More on the catalog.1
ge20nr09enus_bfc092dff6c6_000000000000_0000000000001
ge20nr11en00_c45c79b997aa_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:43+21:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:52+12:0:1379:64954,10:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_101
65535_2-4-8-1-3_1460_61
64954_2-4-1-1-1-1-1-1-1-1-1-1-1-3_1379_101

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (X11; Linux x86_64; rv:152.0) Gecko/20100101 Firefox/152.02
Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/20100101 Firefox/153.01

Country

fingerprintco-occurrences
CH · Switzerland1
FR · France1
IE · Ireland1

Network (ASN)

fingerprintco-occurrences
AS6730 · Sunrise GmbH1
AS5466 · Eircom Limited1
AS5410 · Bouygues Telecom SA1