User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36

first seen 2026-07-15 19:30 · last seen 2026-07-30 15:27 · JSON

Decomposed attributes

Browser / clientChrome 80.0.3987.132
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_58ed7828516f327

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.327

TCP SYN (p0f)

fingerprintco-occurrences
4:48+16:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:016
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:014
4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:011
4:47+17:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:08
4:48+16:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:08
4:45+19:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:07
4:45+19:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:07
4:46+18:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:06
4:46+18:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:05
4:50+14:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:05

TCP SYN (JA4T)

fingerprintco-occurrences
5808_2-4-8-1-3_1452_453
65535_2-4-8-1-3_1440_638
65535_2-4-8-1-3_1460_635
65535_2-4-8-1-3_1452_630
65535_2-4-8-1-3_1400_629
65535_2-4-8-1-3_1412_628
64240_2-4-8-1-3_1460_714
65535_2-4-8-1-3_1412_89
64240_2-4-8-1-3_1440_77
65535_2-4-8-1-3_1460_87

Country

fingerprintco-occurrences
VN · Vietnam68
BR · Brazil37
BD · Bangladesh25
AR · Argentina20
CO · Colombia17
IQ · Iraq17
PK · Pakistan16
UA · Ukraine11
ZA · South Africa9
VE · Venezuela9

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp58
AS26599 · TELEFÔNICA BRASIL S.A6
AS7552 · Viettel Group5
AS18403 · FPT Telecom Company5
AS24757 · Ethio Telecom5
AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC5
AS22927 · Telefonica de Argentina5
AS7303 · Telecom Argentina S.A.5
AS36903 · Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM4
AS7418 · TELEFÓNICA CHILE S.A.4