User-Agent

Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

first seen 2026-07-19 21:27 · last seen 2026-07-30 09:48 · JSON

Decomposed attributes

Browser / clientChrome 89.0.4389.72
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_58ed7828516f31

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.31

TCP SYN (p0f)

fingerprintco-occurrences
4:48+16:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:03
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:03
4:52+12:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:44+20:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:45+19:0:1440:65535,10:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:45+19:0:1440:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:42+22:0:1460:65535,8:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
5808_2-4-8-1-3_1452_47
65535_2-4-8-1-3_1412_65
65535_2-4-8-1-3_1460_65
65535_2-4-8-1-3_1452_62
65535_2-4-8-1-3_1400_62
65535_2-4-8-1-3_1400_82
65535_2-4-8-1-3_1440_62
65535_2-4-8-1-3_1440_101
64240_2-4-8-1-3_1440_71
65535_2-4-8-1-3_1460_81

Country

fingerprintco-occurrences
VN · Vietnam7
MX · Mexico4
CO · Colombia3
BR · Brazil2
AR · Argentina2
PY · Paraguay1
ZA · South Africa1
PE · Peru1
AE · United Arab Emirates1
EG · Egypt1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp7
AS17072 · TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.2
AS13489 · UNE EPM TELECOMUNICACIONES S.A.2
AS5384 · Emirates Internet1
AS13999 · Mega Cable, S.A. de C.V.1
AS8151 · Uninet S.A. de C.V.1
AS8452 · TE-AS1
AS30689 · FLOW1
AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC1
AS22927 · Telefonica de Argentina1