HTTP request (JA4H)

ge20nn12enus_a72b71f519fc_000000000000_000000000000

first seen 2026-06-29 07:45 · last seen 2026-10-31 00:27 · JSON

Last 7 days (7 observations)

Distinct clients per day (last 30 days, peak 5/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
Refererno
Header count12
Accept-Languageenus
Header orderuser-agent, accept, accept-language, accept-encoding, sec-gpc, upgrade-insecure-requests, sec-fetch-dest, sec-fetch-mode, sec-fetch-site, sec-fetch-user, priority, te
Header-order hasha72b71f519fc
Cookie-name hash000000000000
Cookie-value hash000000000000
JA4H_rge20nn12enus_user-agent,accept,accept-language,accept-encoding,sec-gpc,upgrade-insecure-requests,sec-fetch-dest,sec-fetch-mode,sec-fetch-site,sec-fetch-user,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)

fingerprintco-occurrences
t13d1715h2_5b57614c22b0_a54fffd0eb6179
t13d1513h2_8daaf6152771_748f4c70de1c23
t13d1615h2_86a278354501_a54fffd0eb6116
t13d1714h2_5b57614c22b0_53a6d0ab1c423
t13d1515h2_8daaf6152771_a54fffd0eb613
t13d1614h2_86a278354501_53a6d0ab1c422
t13d1616h2_86a278354501_0c27189014cf Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 152.0.6, +10 more.The fingerprint page shows the full measured match list. More on the catalog.2
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.2
t13d1614h2_86a278354501_3dd24b5ebec41
t13d1717h2_5b57614c22b0_3cbfd9057e0d Match?Exact match in Thumbprint's published controlled catalog captures: firefox 148.0.2, firefox 144.0.2, firefox 142.0.1, +6 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP/2 frames (Akamai)

fingerprintco-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.44
1:65536;2:0;4:131072;5:16384|12517377|1:0:0:42|m,p,a,s15
1:65536;2:0;4:131072;5:16384|12517377|1:0:0:256|m,p,a,s8
1:65536;2:0;4:131072;5:16384|12517377|9:0:0:42|m,p,a,s7
1:65536;2:0;4:131072;5:16384|12517377|15:0:0:42|m,p,a,s7
1:65536;2:0;4:131072;5:16384|12517377|7:0:0:42|m,p,a,s6
1:65536;2:0;4:131072;5:16384|12517377|17:0:0:42|m,p,a,s5
1:65536;2:0;4:131072;5:16384|12517377|11:0:0:42|m,p,a,s5
1:65536;2:0;4:131072;5:16384|12517377|13:0:0:42|m,p,a,s5
1:65536;2:0;4:131072;5:16384|12517377|19:0:0:42|m,p,a,s5

TCP SYN (p0f)

fingerprintco-occurrences
6:50+14:0:1440:mss*30,9:mss,nop,nop,ts,nop,ws:flow:016
6:49+15:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:013
4:50+14:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:012
6:45+19:0:1440:mss*45,10:mss,sok,ts,nop,ws:flow:010
6:47+17:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:07
6:54+10:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:06
6:48+16:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:05
6:59+5:0:1440:mss*30,11:mss,nop,nop,sok,nop,ws:flow:05
4:55+9:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:04
6:55+9:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:03

TCP SYN (JA4T)

fingerprintco-occurrences
64800_2-4-8-1-3_1440_736
64240_2-4-8-1-3_1460_1018
43200_2-1-1-8-1-3_1440_918
64800_2-4-8-1-3_1440_1011
32768_2-1-3-4-8_1460_107
64240_2-4-8-1-3_1460_76
32768_2-1-3-4-8_1440_106
43200_2-1-1-4-1-3_1440_115
64240_2-1-1-4-1-3_1460_93
64320_2-4-8-1-3_1340_102

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.056
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.019
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.012
Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/20100101 Firefox/153.011
Mozilla/5.0 (X11; Linux x86_64; rv:152.0) Gecko/20100101 Firefox/152.07
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:140.0) Gecko/20100101 Firefox/140.06
Mozilla/5.0 (iPad; CPU OS 18_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0 Mobile/15E148 Safari/604.14
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.5) Gecko/20100101 Firefox/137.52
Mozilla/5.0 (X11; Linux x86_64; rv:151.0) Gecko/20100101 Firefox/151.01
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.01

Country

fingerprintco-occurrences
US · United States27
NL · Netherlands18
SE · Sweden16
CA · Canada14
MD · Moldova12
DE · Germany11
SI · Slovenia10
AU · Australia6
FI · Finland4
AT · Austria4

Network (ASN)

fingerprintco-occurrences
AS11878 · tzulo, inc.17
AS215125 · Church of Cyberology13
AS5645 · TekSavvy Solutions, Inc.12
AS43289 · Trabia SRL12
AS34779 · T-2, d.o.o.10
AS60729 · Stiftung Erneuerbare Freiheit9
AS62744 · Quintex Alliance Consulting6
AS198093 · Foreningen for digitala fri- och rattigheter5
AS38195 · Superloop4
AS8473 · Bahnhof AB4

TLS supported groups

fingerprintco-occurrences
11ec,001d,0017,0018,0019,0100,01014
11ec,001d,0017,0018,0019,02022
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.1
001d,0017,0018,0019,0100,01011