User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6280.0 (GOST) Safari/537.36

first seen 2026-07-21 04:51 · last seen 2026-07-30 12:06 · JSON

Decomposed attributes

Browser / clientSputnikBrowser 5.6.6280.0
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
4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:03
4:47+17:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:51+13:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:01
4:43+21:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:48+16:0:1452:65535,6: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_62
65535_2-4-8-1-3_1360_62
65535_2-4-8-1-3_1420_62
64240_2-4-8-1-3_1460_71
65535_2-4-8-1-3_1412_81
64240_2-4-8-1-3_1400_71
64240_2-4-8-1-3_1452_71

Country

fingerprintco-occurrences
BR · Brazil7
VN · Vietnam6
ZA · South Africa2
KE · Kenya2
MX · Mexico1
AR · Argentina1
MA · Morocco1
TN · Tunisia1
CO · Colombia1
CL · Chile1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp4
AS36903 · Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM1
AS7552 · Viettel Group1
AS37693 · OOREDOO TUNISIE SA1
AS270026 · RED SERVITEL, CA1
AS7418 · TELEFÓNICA CHILE S.A.1
AS328471 · HERO TELECOMS (PTY) LTD1
AS45669 · JPL /LDI IP TRANSIT1
AS37061 · Safaricom Limited1
AS6568 · EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA1