User-Agent

Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

first seen 2026-07-15 20:16 · last seen 2026-07-30 11:18 · JSON

Decomposed attributes

Browser / clientChrome 89.0.4389.114
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_58ed7828516f27

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.27

TCP SYN (p0f)

fingerprintco-occurrences
4:48+16:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:03
4:47+17:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:43+21:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:38+26:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:42+22:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:01
4:51+13:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:50+14:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:41+23:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1412_65
65535_2-4-8-1-3_1452_64
5808_2-4-8-1-3_1452_44
65535_2-4-8-1-3_1460_63
65535_2-4-8-1-3_1440_62
64240_2-4-8-1-3_1460_72
65535_2-4-8-1-3_1400_82
64240_2-4-8-1-3_1412_72
64240_2-4-8-1-3_1452_71
65535_2-4-8-1-3_1400_101

Country

fingerprintco-occurrences
VN · Vietnam5
VE · Venezuela3
BR · Brazil2
AR · Argentina2
PK · Pakistan2
MX · Mexico1
ID · Indonesia1
BD · Bangladesh1
CZ · Czechia1
MN · Mongolia1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp4
AS18403 · FPT Telecom Company1
AS8167 · V tal1
AS17072 · TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.1
AS27651 · ENTEL CHILE S.A.1
AS9541 · Cyber Internet Services (Pvt) Ltd.1
AS24757 · Ethio Telecom1
AS17557 · Pakistan Telecommunication Company Limited1
AS203214 · Hulum Almustakbal Company for Communication Engineering and Services Ltd1
AS7713 · PT Telekomunikasi Indonesia1