User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64)

first seen 2026-06-12 09:13 · last seen 2026-10-27 11:42 · 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

Browser / clientWin64
Operating systemWindows 10.0
Device classdesktop
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

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
t13d1910h2_9dc949149365_97f8aa674fd97
t13d1812h1_85036bcba153_b26ce05bbdd65
t13d131100_f57a46bbacb6_ab7e3b40a677 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.5, go-net/http 1.26.4.The fingerprint page shows the full measured match list. More on the catalog.4
t13d131000_f57a46bbacb6_e7c285222651 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.23.12.The fingerprint page shows the full measured match list. More on the catalog.2
t13d1712h1_ab0a1bf427ad_8e6e362c5eac2
t13i131000_f57a46bbacb6_ab7e3b40a6771
t13d251100_b78ed14e2fd0_ab7e3b40a6771
t13d181100_85036bcba153_d41ae481755e1
t13d3112h2_e8f1e7e78f70_b26ce05bbdd6 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.5.0, php-curl 7.88.1.The fingerprint page shows the full measured match list. More on the catalog.1
t13d3113h2_e8f1e7e78f70_1b3407e2c9361

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn040000_be74ea4f9dce_000000000000_0000000000007
ge11nr040000_8391bea91fb6_000000000000_0000000000004
ge11nn050000_b223a0ebb0b5_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog.3
ge20nn020000_5594a17e7e7e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.7.1, curl 8.5.0, curl 8.13.0, +11 more.The fingerprint page shows the full measured match list. More on the catalog.2
ge11nn030000_cd680697de12_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: powershell 7.6.6, powershell 7.6.5, powershell 7.6.4, +11 more.The fingerprint page shows the full measured match list. More on the catalog.2
he11nn050000_b223a0ebb0b5_000000000000_0000000000002
ge11nn040000_88d30a62b7ad_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: wget 1.25.0.The fingerprint page shows the full measured match list. More on the catalog.1
ge11nn020000_fdb5000be5f4_000000000000_0000000000001
ge11nn040000_e1d2031bdfea_000000000000_0000000000001
ge11cn040000_e1d2031bdfea_72039de2199e_d9156a8661181

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;4:4194304;5:16384;6:10485760|1073741824|0|a,m,p,s Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.10, go-net/http 1.26.9, +8 more.The fingerprint page shows the full measured match list. More on the catalog.7
3:100;4:33554432;2:0|33488897|0|m,p,s,a Match?Exact match in Thumbprint's published controlled catalog captures: php-curl 7.88.1, curl 7.88.1.The fingerprint page shows the full measured match list. More on the catalog.1
3:100;4:10485760;2:0|1048510465|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.7.1, curl 8.5.0.The fingerprint page shows the full measured match list. More on the catalog.1

TCP SYN (p0f)

fingerprintco-occurrences
4:48+16:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:05
4:44+20:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:03
4:56+8:0:1460:mss*29,12:mss,sok,ts,nop,ws:df,id+:03
4:117+11:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:02
4:108+20:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:02
4:118+10:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:02
4:114+14:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01
4:56+8:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:120+8:0:1460:62727,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01
6:57+7:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-1-3-1-1-4_1460_86
42340_2-4-8-1-3_1460_124
64240_2-4-8-1-3_1460_72
64800_2-4-8-1-3_1440_72
64240_2-4-8-1-3_1460_101
64240_2-1-3-1-1-4_1300_81

Country

fingerprintco-occurrences
US · United States11
NL · Netherlands4
DE · Germany2
PL · Poland2
SG · Singapore1
GB · United Kingdom1
ID · Indonesia1
RU · Russia1
CZ · Czechia1
IL · Israel1

Network (ASN)

fingerprintco-occurrences
AS45102 · Alibaba (US) Technology Co., Ltd.7
AS202412 · Omegatech LTD4
AS16276 · OVH SAS3
AS29802 · HIVELOCITY, Inc.2
AS201814 · MEVSPACE sp. z o.o.2
AS14061 · DigitalOcean, LLC1
AS14618 · Amazon.com, Inc.1
AS394152 · L Cube Strategic Support Services LLC1
AS62212 · SmartApe OU1
AS139952 · PT Trisari Data Indonusa1

TLS supported groups

fingerprintco-occurrences
11ec,11eb,11ed,001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.27.3, go-net/http 1.26.10.The fingerprint page shows the full measured match list. More on the catalog.4
001d,0017,001e,0019,0018,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.13.0, php-guzzle 8.3.1, curl 7.88.1, +10 more.The fingerprint page shows the full measured match list. More on the catalog.1