User-Agent

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4427.5 Safari/537.36

first seen 2026-07-20 09:29 · last seen 2026-07-30 15:33 · JSON

Decomposed attributes

Browser / clientChrome 90.0.4427.5
Operating systemWindows 6.1
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
t13d4412h1_fd39b124ee10_58ed7828516f30

HTTP request (JA4H)

fingerprintco-occurrences
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.30

TCP SYN (p0f)

fingerprintco-occurrences
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:03
4:47+17:0:1280:65535,10:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:41+23:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:38+26:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:42+22:0:1420:65535,8:mss,sok,ts,nop,ws:df,id+:01
4:43+21:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:51+13:0:1416:65535,6:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_67
5808_2-4-8-1-3_1452_44
65535_2-4-8-1-3_1412_63
65535_2-4-8-1-3_1440_63
65535_2-4-8-1-3_1412_82
65535_2-4-8-1-3_1280_101
64240_2-4-8-1-3_1400_71
65535_2-4-8-1-3_1420_81
65535_2-4-8-1-3_1416_61
65535_2-4-8-1-3_1380_61

Country

fingerprintco-occurrences
BR · Brazil6
VN · Vietnam4
AR · Argentina2
CL · Chile2
IQ · Iraq2
MX · Mexico1
FR · France1
UA · Ukraine1
ZA · South Africa1
TR · Turkey1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp4
AS35805 · JSC Silknet1
AS28573 · Claro NXT Telecomunicacoes Ltda1
AS3215 · Orange S.A.1
AS9121 · Turk Telekomunikasyon Anonim Sirketi1
AS13999 · Mega Cable, S.A. de C.V.1
AS7418 · TELEFÓNICA CHILE S.A.1
AS9541 · Cyber Internet Services (Pvt) Ltd.1
AS47589 · Kuwait Telecommunications Company K.S.C.C.1
AS262807 · Redfox Telecomunicações Ltda.1