HTTP request (JA4H)

ge20nn12enus_1da1240e68f4_000000000000_000000000000

first seen 2026-08-30 13:56 · last seen 2026-10-13 16:55 · 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

Method	`ge`
HTTP version	`20`
Cookie	`no`
Referer	`no`
Header count	`12`
Accept-Language	`enus`
Header order	`user-agent, accept, accept-language, accept-encoding, upgrade-insecure-requests, sec-fetch-dest, sec-fetch-mode, sec-fetch-site, dnt, sec-gpc, priority, te`
Header-order hash	`1da1240e68f4`
Cookie-name hash	`000000000000`
Cookie-value hash	`000000000000`
JA4H_r	`ge20nn12enus_user-agent,accept,accept-language,accept-encoding,upgrade-insecure-requests,sec-fetch-dest,sec-fetch-mode,sec-fetch-site,dnt,sec-gpc,priority,te__`

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_0c27189014cf` Match?Exact match in Thumbprint's published controlled catalog captures: firefox 154.0, firefox 155.0.1, firefox 155.0, +4 more.The fingerprint page shows the full measured match list. More on the catalog.	1
`t13d1516h2_8daaf6152771_eeeea6562960`	1

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`1:65536;2:0;4:131072;5:16384\|12517377\|3:0:0:42\|m,p,a,s` Match?Exact match in Thumbprint's published controlled catalog captures: firefox 154.0, firefox 152.0.5, firefox 152.0.1, +3 more.The fingerprint page shows the full measured match list. More on the catalog.	1
`1:4096;2:0;4:32768;5:16384\|12517377\|5:0:0:42\|m,p,a,s`	1

TCP SYN (p0f)

fingerprint	co-occurrences
`4:52+12:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0`	1
`4:52+12:0:1460:mss*29,12:mss,nop,nop,sok,nop,ws:df,id+,ecn:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`64240_2-4-8-1-3_1460_10`	1
`42340_2-1-1-4-1-3_1460_12`	1

User-Agent

fingerprint	co-occurrences
`Mozilla/5.0 (Android 16; Mobile; rv:154.0) Gecko/154.0 Firefox/154.0`	1
`Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:158.0) Gecko/20100101 Firefox/158.0`	1

Country

fingerprint	co-occurrences
`US` · United States	1
`FI` · Finland	1

Network (ASN)

fingerprint	co-occurrences
`AS701` · Verizon Business	1
`AS50053` · VDSka hosting	1