HTTP request (JA4H)

ge20nr13zhcn_2b69ef52f530_000000000000_000000000000

first seen 2026-09-05 17:42 · last seen 2026-09-05 17:42 · 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
Refereryes
Header count13
Accept-Languagezhcn
Header orderupgrade-insecure-requests, sec-ch-ua, sec-ch-ua-platform, accept-language, priority, sec-fetch-dest, accept-encoding, user-agent, sec-fetch-mode, accept, sec-fetch-site, sec-fetch-user, sec-ch-ua-mobile
Header-order hash2b69ef52f530
Cookie-name hash000000000000
Cookie-value hash000000000000
JA4H_rge20nr13zhcn_upgrade-insecure-requests,sec-ch-ua,sec-ch-ua-platform,accept-language,priority,sec-fetch-dest,accept-encoding,user-agent,sec-fetch-mode,accept,sec-fetch-site,sec-fetch-user,sec-ch-ua-mobile__

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
t13d1518h2_8daaf6152771_e2d80978ab2e Match?Exact match in Thumbprint's published controlled catalog captures: chrome 152.0.7977.83, chrome 152.0.7977.64, chrome 152.0.7977.65, +4 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;4:4194304;5:16384;6:10485760|1073741824|0|a,m,p,s Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.8, go-net/http 1.26.7, +6 more.The fingerprint page shows the full measured match list. More on the catalog.1

TCP SYN (p0f)

fingerprintco-occurrences
4:111+17:0:1440:65535,8:mss,nop,ws,nop,nop,sok:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-4_1440_81

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
CN · China1

Network (ASN)

fingerprintco-occurrences
AS4134 · CHINANET BACKBONE1