User-Agent

Mozilla/5.0 (Windows NT 9_1_2; Win64; x64) AppleWebKit/580.46 (KHTML, like Gecko) Chrome/51.0.2449 Safari/537.36

first seen 2026-06-21 03:31 · last seen 2026-06-21 03:31 · JSON

Decomposed attributes

Browser / clientChrome 51.0.2449
Operating systemWindows 9_1_2
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
t13d191000_9dc949149365_e7c2852226511

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn030000_0db47b7d240d_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:41+23:0:1412:mss*46,7:mss,sok,ts,nop,ws:df,id+:01

Country

fingerprintco-occurrences
CN · China1

Network (ASN)

fingerprintco-occurrences
AS23724 · IDC, China Telecommunications Corporation1