User-Agent

Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36

first seen 2026-07-20 06:34 · last seen 2026-07-30 06:17 · JSON

Decomposed attributes

Browser / clientChrome 91.0.4472.114
Operating systemWindows 6.3
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
4:46+18:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:50+14:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:49+15:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:02
4:51+13:0:1436:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:44+20:0:1400:65535,9:mss,sok,ts,nop,ws:df,id+:01
4:45+19:0:1440:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:42+22:0:1412:65535,10:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1412:65535,10:mss,sok,ts,nop,ws:df,id+:01
4:50+14:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1412_66
65535_2-4-8-1-3_1400_65
65535_2-4-8-1-3_1460_63
5808_2-4-8-1-3_1452_43
65535_2-4-8-1-3_1412_102
64240_2-4-8-1-3_1412_72
64240_2-4-8-1-3_1460_72
65535_2-4-8-1-3_1436_61
64240_2-4-8-1-3_1440_71
65535_2-4-8-1-3_1400_91

Country

fingerprintco-occurrences
VN · Vietnam4
IQ · Iraq3
BR · Brazil2
ZA · South Africa2
AR · Argentina2
KE · Kenya2
EC · Ecuador2
IE · Ireland1
BD · Bangladesh1
IL · Israel1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp3
AS14593 · Space Exploration Technologies Corporation1
AS37611 · AFRIHOST SP (PTY) LTD1
AS18403 · FPT Telecom Company1
AS5384 · Emirates Internet1
AS12400 · Partner Communications Ltd.1
AS7418 · TELEFÓNICA CHILE S.A.1
AS36947 · Telecom Algeria1
AS24757 · Ethio Telecom1
AS5466 · Eircom Limited1