HTTP/2 frames (Akamai)

1:4096;2:0;4:32768;5:16384|12517377|7:0:0:22|m,p,a,s

first seen 2026-07-02 02:42 · last seen 2026-09-22 17:21 · JSON

Decomposed attributes

SETTINGS{"1": 4096, "2": 0, "4": 32768, "5": 16384}
WINDOW_UPDATE12517377
PRIORITY frames7:0:0:22
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
t13d1616h2_86a278354501_eeeea65629603
t13d1516h2_8daaf6152771_eeeea65629602
t13d1517h2_8daaf6152771_3cbfd9057e0d Match?Exact match in Thumbprint's published controlled catalog captures: firefox 155.0.1, firefox 154.0, firefox 156.0, +8 more.The fingerprint page shows the full measured match list. More on the catalog.1
t13d1615h2_86a278354501_5c2c66f702b01
t13d1613h2_86a278354501_748f4c70de1c1
t13d1714h2_5b57614c22b0_3dd24b5ebec41

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 155.0.1, +28 more.The fingerprint page shows the full measured match list. More on the catalog.3
ge20nr11enus_187a9385d229_000000000000_0000000000002
ge20nr10zhcn_b3034183f430_000000000000_0000000000002
ge20nr12enus_1204b4dfdccd_000000000000_0000000000001
ge20nr10ruru_b3034183f430_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:49+15:0:1460:mss*44,11:mss,sok,ts,nop,ws:df,id+:02
4:53+11:0:1460:65535,9:mss,sok,ts,nop,ws:df,id+:01
6:57+7:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:01
4:47+17:0:1460:65535,8:mss,sok,ts,nop,ws:df,id+:01
6:59+5:0:1440:mss*30,11:mss,nop,nop,sok,nop,ws:flow:01
4:244+11:0:1460:mss*3,2:mss,nop,ws,sok,ts:df,id+:01
4:244+11:0:1400:mss*3,2:mss,nop,ws,sok,eol+1:df,id+:01
4:241+14:0:1420:mss*42,8:mss,nop,ws,sok,ts:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_112
64800_2-4-8-1-3_1440_71
65535_2-4-8-1-3_1460_91
65535_2-4-8-1-3_1460_81
59640_2-1-3-4-8_1420_81
43200_2-1-1-4-1-3_1440_111
4380_2-1-3-4-8_1460_21
4200_2-1-3-4-0-0_1400_21

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Android 16; Mobile; rv:152.0) Gecko/152.0 Firefox/152.01
Mozilla/5.0 (Android 10; Mobile; rv:140.0) Gecko/140.0 Firefox/140.01
Mozilla/5.0 (Android 15; Mobile; rv:152.0) Gecko/152.0 Firefox/152.01
Mozilla/5.0 (Android 15; Mobile; rv:153.0) Gecko/153.0 Firefox/153.01
Mozilla/5.0 (Android 11; Mobile; rv:152.0) Gecko/152.0 Firefox/152.01
Mozilla/5.0 (Android 14; Mobile; rv:153.0) Gecko/153.0 Firefox/153.01
Mozilla/5.0 (Android 14; Mobile; rv:154.0) Gecko/154.0 Firefox/154.01
Mozilla/5.0 (Android 16; Mobile; rv:154.0) Gecko/154.0 Firefox/154.01
Mozilla/5.0 (Android 16; Mobile; rv:156.0) Gecko/156.0 Firefox/156.01

Country

fingerprintco-occurrences
ID · Indonesia4
DE · Germany1
US · United States1
NL · Netherlands1
FR · France1
RU · Russia1

Network (ASN)

fingerprintco-occurrences
AS45102 · Alibaba (US) Technology Co., Ltd.2
AS23693 · PT. Telekomunikasi Selular2
AS60729 · Stiftung Erneuerbare Freiheit1
AS22773 · Cox Communications Inc.1
AS15557 · Societe Francaise Du Radiotelephone - SFR SA1
AS42610 · OJSC National Cable Networks1
AS56971 · AS56971 Cloud1