User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

first seen 2026-07-19 16:40 · last seen 2026-07-30 12:11 · JSON

Decomposed attributes

Browser / clientChrome 89.0.4389.114
Operating systemmacOS 10.12.6
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_58ed7828516f49

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.49

TCP SYN (p0f)

fingerprintco-occurrences
4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:04
4:50+14:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:04
4:45+19:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:03
4:45+19:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:02
4:51+13:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:02
4:47+17:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:50+14:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:46+18:0:1412:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:47+17:0:1412:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:45+19:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_68
65535_2-4-8-1-3_1412_68
5808_2-4-8-1-3_1452_46
65535_2-4-8-1-3_1440_64
64240_2-4-8-1-3_1412_73
65535_2-4-8-1-3_1452_63
64240_2-4-8-1-3_1400_72
65535_2-4-8-1-3_1412_102
65535_2-4-8-1-3_1420_62
65535_2-4-8-1-3_1412_81

Country

fingerprintco-occurrences
BR · Brazil6
VN · Vietnam6
MX · Mexico5
VE · Venezuela4
BD · Bangladesh3
ZA · South Africa2
AR · Argentina2
PK · Pakistan2
UZ · Uzbekistan2
RO · Romania1

Network (ASN)

fingerprintco-occurrences
AS45899 · VNPT Corp6
AS61461 · Airtek Solutions C.A.2
AS8708 · DIGI ROMANIA S.A.1
AS37611 · AFRIHOST SP (PTY) LTD1
AS36884 · Wana Corporate1
AS8376 · Jordan Data Communications Company LLC1
AS8167 · V tal1
AS12400 · Partner Communications Ltd.1
AS33771 · Safaricom Limited1
AS27699 · TELEFÔNICA BRASIL S.A1