HTTP/2 frames (Akamai)

4:32768;3:100;2:0|4128769|1:0:0:42|a,m,p,s

first seen 2026-07-08 03:56 · last seen 2026-07-20 15:45 · JSON

Decomposed attributes

SETTINGS{"2": 0, "3": 100, "4": 32768}
WINDOW_UPDATE4128769
PRIORITY frames1:0:0:42
Pseudo-header ordera,m,p,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
t13d2610h2_6d1bcf7a4624_188c7f576dcd3

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn11enus_b58f2e363a6d_000000000000_0000000000001
ge20nr11enus_b58f2e363a6d_000000000000_0000000000001
ge20nr13enus_0778e31b6e8c_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:52+12:0:1460:65535,6:mss,nop,ws,sok,ts:df,id+:02
4:53+11:0:1460:65535,6:mss,nop,ws,sok,ts:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-4-8_1460_63

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:152.0) Gecko/20100101 Firefox/152.02
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.01

Country

fingerprintco-occurrences
SG · Singapore2
US · United States1

Network (ASN)

fingerprintco-occurrences
AS53813 · ZSCALER, INC.2
AS22616 · ZSCALER, INC.1