HTTP/2 frames (Akamai)

1:65536;2:0;4:6291456;6:262144|15663105|7:1:5:220|m,a,s,p

first seen 2026-06-29 23:13 · last seen 2026-07-29 14:17 · JSON

Decomposed attributes

SETTINGS	`{"1": 65536, "2": 0, "4": 6291456, "6": 262144}`
WINDOW_UPDATE	`15663105`
PRIORITY frames	`7:1:5:220`
Pseudo-header order	`m,a,s,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)

fingerprint	co-occurrences
`t13d1516h2_8daaf6152771_d8a2da3f94cd` Match?Exact match in Thumbprint's published controlled catalog captures: chromium 149.0.7827.102, chrome 149.0.7827.102, chrome 149.0.7827.156, +25 more.The fingerprint page shows the full measured match list. More on the catalog.	4
`t13d1516h2_8daaf6152771_02713d6af862` Match?Exact match in Thumbprint's published controlled catalog captures: chromium 131.0.6778.33, chromium 134.0.6998.35, chromium 133.0.6943.16.The fingerprint page shows the full measured match list. More on the catalog.	1

HTTP request (JA4H)

fingerprint	co-occurrences
`ge20nr12enus_54b4638ab28b_000000000000_000000000000` Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, edge 151.0.4129.93, +36 more.The fingerprint page shows the full measured match list. More on the catalog.	4
`ge20nr100000_3a59a3b24d6e_000000000000_000000000000`	1

TCP SYN (p0f)

fingerprint	co-occurrences
`4:115+13:0:1460:mss*44,9:mss,nop,nop,sok,nop,ws:df,id+:0`	3
`6:44+20:0:1220:mtu*19,7:mss,sok,ts,nop,ws::0`	1
`4:114+14:0:1460:mss*44,9:mss,nop,nop,sok,nop,ws:df,id+:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`64240_2-1-1-4-1-3_1460_9`	4
`24320_2-4-8-1-3_1220_7`	1

User-Agent

fingerprint	co-occurrences
`Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36`	4
`Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/127.0.6533.0 Safari/537.36`	1

Country

fingerprint	co-occurrences
`SG` · Singapore	4
`US` · United States	1

Network (ASN)

fingerprint	co-occurrences
`AS213476` · Litlink UAB	4
`AS396982` · Google LLC	1