User-Agent

Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36

first seen 2026-07-19 19:46 · last seen 2026-07-30 13:50 · JSON

Decomposed attributes

Browser / clientChrome 89.0.4389.90
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
t13d4412h1_fd39b124ee10_58ed7828516f49

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.49

TCP SYN (p0f)

fingerprintco-occurrences
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:03
4:48+16:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:03
4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:02
4:43+21:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:48+16:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:47+17:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:45+19:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:02
4:44+20:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:02
4:46+18:0:1420:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:241+14:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
5808_2-4-8-1-3_1452_410
65535_2-4-8-1-3_1460_66
65535_2-4-8-1-3_1412_65
65535_2-4-8-1-3_1440_65
65535_2-4-8-1-3_1452_65
65535_2-4-8-1-3_1420_63
65535_2-4-8-1-3_1400_63
64240_2-4-8-1-3_1452_72
65535_2-4-8-1-3_1412_82
64240_2-4-8-1-3_1412_71

Country

fingerprintco-occurrences
VN · Vietnam11
BR · Brazil7
AR · Argentina3
BD · Bangladesh3
ZA · South Africa2
PK · Pakistan2
LB · Lebanon2
SN · Senegal2
RO · Romania1
GB · United Kingdom1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp10
AS28573 · Claro NXT Telecomunicacoes Ltda2
AS5089 · Virgin Media Limited1
AS8708 · DIGI ROMANIA S.A.1
AS7552 · Viettel Group1
AS13999 · Mega Cable, S.A. de C.V.1
AS8386 · Vodafone Net Iletisim Hizmetler AS1
AS9541 · Cyber Internet Services (Pvt) Ltd.1
AS47589 · Kuwait Telecommunications Company K.S.C.C.1
AS20011 · Dimension Data1