HTTP request (JA4H)

ge11nr040000_e1d2031bdfea_000000000000_000000000000

first seen 2026-06-29 06:46 · last seen 2026-10-30 23:51 · JSON

Last 7 days (271 observations)

Distinct clients per day (last 30 days, peak 42/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 version11
Cookieno
Refereryes
Header count4
Accept-Language0000
Header orderHost, User-Agent, Accept, Accept-Encoding
Header-order hashe1d2031bdfea
Cookie-name hash000000000000
Cookie-value hash000000000000
JA4H_rge11nr040000_Host,User-Agent,Accept,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)

fingerprintco-occurrences
t12i130500_2d7513195f68_e51b7354d87f3070
t12d330600_5172cef6ed69_021165082e1c384
t13i190800_9dc949149365_97f8aa674fd9325
t12d130600_2d7513195f68_e51b7354d87f262
t13d151000_8daaf6152771_18e8a06d9b2d108
t13i1909h1_9dc949149365_97f8aa674fd973
t12d130600_2d7513195f68_021165082e1c54
t12d400600_44c89e5422f1_e51b7354d87f43
t13d191000_9dc949149365_e7c28522265142
t13d1312h1_f57a46bbacb6_ab7e3b40a67742

TCP SYN (p0f)

fingerprintco-occurrences
6:51+13:0:8440:mss*7,0:mss,sok,ts:flow:0837
6:48+16:0:8440:mss*7,0:mss,sok,ts:flow:0725
6:52+12:0:8440:mss*7,0:mss,sok,ts:flow:0374
4:47+17:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0175
4:55+9:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0166
6:53+11:0:8440:mss*7,0:mss,sok,ts:flow:0149
4:49+15:0:1460:mss*44,0:mss,sok,ts:df,id+:0143
6:52+12:0:1440:mss*45,0:mss,sok,ts:flow:0121
4:53+11:0:1460:mss*44,0:mss,sok,ts:df,id+:0107
4:52+12:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0105

TCP SYN (JA4T)

fingerprintco-occurrences
59080_2-4-8_8440_002282
64240_2-4-8-1-3_1460_7811
64800_2-4-8_1440_00403
64240_2-4-8_1460_00364
64240_2-4-8-1-3_1440_7109
64800_2-4-8-1-3_1440_799
29200_2-4-8-1-3_1460_790
64800_2-4-8-1-3_1400_788
43200_2-1-3_1440_979
42600_2-4-8-1-3_1420_947

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.363065
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.6312.86 Safari/537.36454
Mozilla/5.0 zgrab/0.x215
Mozilla/5.0 (compatible; ModatScanner/1.2; +https://modat.io/)114
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 ModatScanner/1.2 (+https://modat.io/)102
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.3664
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.3644
Mozilla/5.0 (compatible; Odin; https://docs.getodin.com/)43
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36 QIHU 360SE42
Mozilla/5.0 (Linux; Android 11; M2004J15SC) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.114 Mobile Safari/537.3641

Country

fingerprintco-occurrences
US · United States3840
NL · Netherlands261
CA · Canada200
DE · Germany56
CN · China46
FR · France43
SG · Singapore17
GB · United Kingdom17
AU · Australia14
LT · Lithuania11

Network (ASN)

fingerprintco-occurrences
AS63949 · Akamai Connected Cloud3072
AS211680 · NSEC - Sistemas Informaticos, S.A.302
AS209334 · Modat B.V.206
AS8075 · Microsoft Corporation197
AS21859 · Zenlayer Inc152
AS6939 · Hurricane Electric LLC100
AS396982 · Google LLC60
AS10439 · CariNet, Inc.49
AS50219 · Valence Technology Co.47
AS14061 · DigitalOcean, LLC43

TLS supported groups

fingerprintco-occurrences
0017,0018,0019494
001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13.The fingerprint page shows the full measured match list. More on the catalog.106
11ec,001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 157.0.1, firefox-esr 153.5.1esr, firefox 158.0.1, +3 more.The fingerprint page shows the full measured match list. More on the catalog.9
11ec,001d,0017,001e,0018,0019,0100,0101 Match?Exact match in Thumbprint's published controlled catalog captures: node-fetch 24.22.1, python-httpx 0.28.1, python-requests 2.34.2, +2 more.The fingerprint page shows the full measured match list. More on the catalog.5
11ec,001d,0017,0018 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 155.0.8059.40, chrome 156.0.8078.73, chromium 156.0.8078.47, +8 more.The fingerprint page shows the full measured match list. More on the catalog.4