User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36

first seen 2026-07-05 06:18 · last seen 2026-09-15 07:07 · JSON

Last 7 days (169 observations)

Distinct clients per day (last 30 days, peak 349/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Browser / clientChrome 99.0.4844.51
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
t13d1515h1_8daaf6152771_de4a06bb82e31867
t13d1516h2_8daaf6152771_e5627efa2ab15

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn13enus_9db22d02e17a_000000000000_0000000000001867
ge20nn12enus_60f823d07c94_000000000000_0000000000005

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p5

TCP SYN (p0f)

fingerprintco-occurrences
4:47+17:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:045
4:50+14:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:042
4:46+18:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:041
4:51+13:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:035
4:48+16:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:033
4:51+13:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:031
4:49+15:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:031
4:47+17:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:030
4:44+20:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:029
4:46+18:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:029

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_6358
65535_2-4-8-1-3_1412_6243
65535_2-4-8-1-3_1452_6222
65535_2-4-8-1-3_1440_6150
65535_2-4-8-1-3_1400_6133
65535_2-4-8-1-3_1460_884
64240_2-4-8-1-3_1460_763
64240_2-4-8-1-3_1452_745
65535_2-4-8-1-3_1412_834
65535_2-4-8-1-3_1420_630

Country

fingerprintco-occurrences
BR · Brazil282
US · United States264
AR · Argentina89
GB · United Kingdom70
ZA · South Africa55
PK · Pakistan55
MX · Mexico52
VN · Vietnam52
VE · Venezuela51
BD · Bangladesh48

Network (ASN)

fingerprintco-occurrences
AS7922 · Comcast Cable Communications, LLC52
AS45899 · VNPT Corp40
AS28573 · Claro NXT Telecomunicacoes Ltda31
AS9121 · Turk Telekomunikasyon Anonim Sirketi26
AS36903 · Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM25
AS17557 · Pakistan Telecommunication Company Limited20
AS22927 · Telefonica de Argentina20
AS21928 · T-Mobile USA, Inc.19
AS8151 · Uninet S.A. de C.V.19
AS2856 · British Telecommunications Limited17