HTTP request (JA4H)

ge20nr09zhcn_538441e4e116_000000000000_000000000000

first seen 2026-09-04 08:01 · last seen 2026-10-30 21:39 · JSON

Last 7 days (5 observations)

Distinct clients per day (last 30 days, peak 3/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	`yes`
Header count	`9`
Accept-Language	`zhcn`
Header order	`accept, sec-fetch-site, origin, sec-fetch-mode, user-agent, sec-fetch-dest, accept-language, priority, accept-encoding`
Header-order hash	`538441e4e116`
Cookie-name hash	`000000000000`
Cookie-value hash	`000000000000`
JA4H_r	`ge20nr09zhcn_accept,sec-fetch-site,origin,sec-fetch-mode,user-agent,sec-fetch-dest,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 26.6.2, safari 26.4, +2 more.The fingerprint page shows the full measured match list. More on the catalog.	14
`t13d2014h2_a09f3c656075_e42f34c56612` Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.5, safari 26.6.1, +2 more.The fingerprint page shows the full measured match list. More on the catalog.	6

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 26.6.2, safari 26.5, +3 more.The fingerprint page shows the full measured match list. More on the catalog.	20

TCP SYN (p0f)

fingerprint	co-occurrences
`4:43+21:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	2
`6:61+3:0:1440:mss*30,10:mss,sok,ts,nop,ws:flow:0`	2
`4:53+11:0:1460:mss*30,11:mss,nop,nop,sok,nop,ws:df,id+,ecn:0`	2
`4:49+15:0:1460:65535,5:mss,nop,nop,sok,nop,ws:df,id+:0`	2
`4:238+17:0:1390:mss*46,8:mss,nop,ws,sok,ts:df,id+:0`	2
`4:53+11:0:1424:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	2
`4:237+18:0:1390:mss*46,8:mss,nop,ws,sok,ts:df,id+:0`	2
`4:48+16:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`4:44+20:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`6:45+19:0:1384:mss*46,8:mss,nop,ws,sok,ts::0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`64240_2-4-8-1-3_1460_7`	4
`63940_2-1-3-4-8_1390_8`	4
`65535_2-1-1-4-1-3_1460_5`	3
`43200_2-4-8-1-3_1440_10`	2
`64240_2-4-8-1-3_1424_7`	2
`43800_2-1-1-4-1-3_1460_11`	2
`63664_2-1-3-4-8_1384_8`	1
`65535_2-1-3-1-1-1-1-1-1-1-1-1-1-1-1-4-0-0_1312_6`	1
`65535_2-1-3-1-1-8-4-0-0_1374_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/26.2 Mobile/15E148 Safari/604.1`	6
`Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.7.5 Mobile/15E148 Safari/604.1`	6
`Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/27.0.1 Mobile/15E148 Safari/604.1`	5
`Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/27.0 Safari/605.1.15`	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
`US` · United States	7
`HK` · Hong Kong SAR China	5
`FR` · France	5
`CN` · China	2
`SG` · Singapore	1

Network (ASN)

fingerprint	co-occurrences
`AS3215` · Orange S.A.	5
`AS7922` · Comcast Cable Communications, LLC	3
`AS63199` · CDS Global Cloud Co., Ltd	3
`AS132203` · Tencent Building, Kejizhongyi Avenue	2
`AS16276` · OVH SAS	2
`AS63150` · BAGE CLOUD LLC	2
`AS4134` · CHINANET BACKBONE	1
`AS4837` · CHINA UNICOM China169 Backbone	1
`AS199524` · G-Core Labs S.A.	1

TLS supported groups

fingerprint	co-occurrences
`0a0a,001d,0017,0018,0019` Match?Exact match in Thumbprint's published controlled catalog captures: urlsession 6.1.2, safari 27.2.The fingerprint page shows the full measured match list. More on the catalog.	6
`0a0a,11ec,001d,0017,0018,0019` Match?Exact match in Thumbprint's published controlled catalog captures: urlsession 6.3.3, safari 26.6.2.The fingerprint page shows the full measured match list. More on the catalog.	5

Cross-transport links

TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).

fingerprint	linked observations
`q13d0311h3_55b375c5d22e_f2a83c8e78ae`	5