HTTP/2 frames (Akamai)

2:0;6:262144;4:2097152;3:100|2031617|0|m,s,a,p

first seen 2026-09-09 13:13 · last seen 2026-09-09 13:45 · JSON

Decomposed attributes

SETTINGS{"2": 0, "3": 100, "4": 2097152, "6": 262144}
WINDOW_UPDATE2031617
PRIORITY frames0
Pseudo-header orderm,s,a,p

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
t13d6913h2_8b2139ff7677_0ceea7c49f7913

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr10enus_26fff3a12cfe_000000000000_0000000000004
ge20nr09enus_ea5b45b5b56e_000000000000_0000000000003
ge20nn06enus_52714dd4e2fc_000000000000_0000000000002
ge20nn030000_5c1cf4744b22_000000000000_0000000000002
ge20nn09enus_ea5b45b5b56e_000000000000_0000000000001
ge20nr09enus_0deff0a85d30_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:52+12:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:013

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_613

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5.2 Safari/605.1.159
curl/8.7.12
com.apple.WebKit.Networking/21624.2.5.11.8 Network/5812.121.1 macOS/26.5.22

Country

fingerprintco-occurrences
FI · Finland13

Network (ASN)

fingerprintco-occurrences
AS55256 · Netskope Inc13