HTTP request (JA4H)

ge20nn08zhcn_1945e0741196_000000000000_000000000000

first seen 2026-08-01 07:34 · last seen 2026-09-16 03:18 · JSON

Last 7 days (2 observations)

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	`8`
Accept-Language	`zhcn`
Header order	`sec-fetch-dest, user-agent, accept, sec-fetch-site, sec-fetch-mode, accept-language, priority, accept-encoding`
Header-order hash	`1945e0741196`
Cookie-name hash	`000000000000`
Cookie-value hash	`000000000000`
JA4H_r	`ge20nn08zhcn_sec-fetch-dest,user-agent,accept,sec-fetch-site,sec-fetch-mode,accept-language,priority,accept-encoding__`

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
`t13d2013h2_a09f3c656075_7f0f34a4126d` Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.4, safari 26.6.2, +2 more.The fingerprint page shows the full measured match list. More on the catalog.	5

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`2:0;3:100;4:2097152;9:1\|10420225\|0\|m,s,a,p` Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.5, safari 26.4, +2 more.The fingerprint page shows the full measured match list. More on the catalog.	5

TCP SYN (p0f)

fingerprint	co-occurrences
`4:48+16:0:1412:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:0`	2
`4:47+17:0:1380:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:0`	1
`4:49+15:0:1400:mss*29,8:mss,nop,nop,sok,nop,ws:df,id+:0`	1
`6:49+15:0:1312:65535,6:mss,nop,ws,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,sok,eol+1:ecn,flow:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-1-3-1-1-8-4-0-0_1412_6`	2
`65535_2-1-3-1-1-8-4-0-0_1380_6`	1
`42340_2-1-1-4-1-3_1400_8`	1
`65535_2-1-3-1-1-1-1-1-1-1-1-1-1-1-1-4-0-0_1312_6`	1

User-Agent

fingerprint	co-occurrences
`Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5.2 Mobile/15E148 Safari/604.1`	2
`Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.6.1 Mobile/15E148 Safari/604.1`	2
`Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.6 Mobile/15E148 Safari/604.1`	1

Country

fingerprint	co-occurrences
`CN` · China	4
`HK` · Hong Kong SAR China	1

Network (ASN)

fingerprint	co-occurrences
`AS4134` · CHINANET BACKBONE	3
`AS4760` · HKT Limited	1
`AS17621` · China Unicom Shanghai network	1