HTTP/2 frames (Akamai)

1:65536;2:0;4:131072;5:16384|12517377|35:0:0:42|m,p,a,s

first seen 2026-07-01 01:35 · last seen 2026-08-15 08:12 · JSON

Decomposed attributes

SETTINGS{"1": 65536, "2": 0, "4": 131072, "5": 16384}
WINDOW_UPDATE12517377
PRIORITY frames35:0:0:42
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
t13d1615h2_86a278354501_a54fffd0eb611
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.1
t13d1715h2_5b57614c22b0_a54fffd0eb611

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr12enus_a72b71f519fc_000000000000_0000000000001
ge20nr11enus_3901d4197baf_000000000000_0000000000001
ge20nn12enus_a72b71f519fc_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:50+14:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:01
4:55+9:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:01
6:50+14:0:1440:mss*30,9:mss,nop,nop,ts,nop,ws:flow:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_102
43200_2-1-1-8-1-3_1440_91

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:140.0) Gecko/20100101 Firefox/140.01

Country

fingerprintco-occurrences
US · United States2
AU · Australia1

Network (ASN)

fingerprintco-occurrences
AS38195 · Superloop1
AS701 · Verizon Business1
AS11878 · tzulo, inc.1