User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36

first seen 2026-07-20 02:20 · last seen 2026-07-30 09:48 · JSON

Decomposed attributes

Browser / clientChrome 89.0.4389.90
Operating systemmacOS 11.2.1
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_58ed7828516f23

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.23

TCP SYN (p0f)

fingerprintco-occurrences
4:49+15:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:45+19:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:51+13:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:50+14:0:1412:65535,8:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:41+23:0:1412:65535,8:mss,sok,ts,nop,ws:df,id+:01
4:49+15:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:45+19:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_64
5808_2-4-8-1-3_1452_44
65535_2-4-8-1-3_1452_64
65535_2-4-8-1-3_1412_63
65535_2-4-8-1-3_1412_82
65535_2-4-8-1-3_1400_92
65535_2-4-8-1-3_1440_62
65535_2-4-8-1-3_1460_91
64240_2-4-8-1-3_1460_71

Country

fingerprintco-occurrences
VN · Vietnam4
UZ · Uzbekistan3
CO · Colombia2
PK · Pakistan2
NP · Nepal2
DZ · Algeria2
BR · Brazil1
AR · Argentina1
MA · Morocco1
NG · Nigeria1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp4
AS9541 · Cyber Internet Services (Pvt) Ltd.2
AS36947 · Telecom Algeria2
AS10620 · Telmex Colombia S.A.1
AS17501 · WorldLink Communications Pvt Ltd1
AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC1
AS22927 · Telefonica de Argentina1
AS36925 · MEDITELECOM1
AS36873 · Airtel Networks Limited1
AS147184 · Lumbini Max1