HTTP request (JA4H)

ge20nn13jajp_0c2c1d640f3e_000000000000_000000000000

first seen 2026-08-20 06:53 · last seen 2026-08-20 07:19 · JSON

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Methodge
HTTP version20
Cookieno
Refererno
Header count13
Accept-Languagejajp
Header ordersec-ch-ua, sec-ch-ua-mobile, sec-ch-ua-platform, upgrade-insecure-requests, user-agent, accept, sec-fetch-site, sec-fetch-mode, sec-fetch-user, sec-fetch-dest, accept-encoding, accept-language, priority
Header-order hash0c2c1d640f3e
Cookie-name hash000000000000
Cookie-value hash000000000000
JA4H_rge20nn13jajp_sec-ch-ua,sec-ch-ua-mobile,sec-ch-ua-platform,upgrade-insecure-requests,user-agent,accept,sec-fetch-site,sec-fetch-mode,sec-fetch-user,sec-fetch-dest,accept-encoding,accept-language,priority__

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
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.6
t13d1517h2_8daaf6152771_520bb30278ac4
t13d1517h2_8daaf6152771_0bf6ec06e1993

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p2
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|3:1:0:256|m,a,s,p2
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|5:1:0:256|m,a,s,p2
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|7:1:0:256|m,a,s,p2
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|15:1:0:256|m,a,s,p2
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|29:1:0:256|m,a,s,p1
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|81:1:0:256|m,a,s,p1
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|41:1:0:256|m,a,s,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:47+17:0:1460:65535,3:mss,sok,ts,nop,ws:df,id+:011
4:47+17:0:1460:1152,0:mss,sok,ts,nop,ws:df,id+:02

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_311
1152_2-4-8-1-3_1460_002

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.365
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 OPR/109.0.0.04
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 Edg/125.0.0.03
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
NL · Netherlands13

Network (ASN)

fingerprintco-occurrences
AS197170 · TechTies Inc.13