User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 11_3_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

first seen 2026-07-20 03:36 · last seen 2026-07-30 12:21 · JSON

Decomposed attributes

Browser / client	`Chrome 89.0.4389.114`
Operating system	`macOS 11.3.0`
Device class	`desktop`
Note	`inferred 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)

fingerprint	co-occurrences
`t13d4412h1_fd39b124ee10_58ed7828516f`	21

HTTP request (JA4H)

fingerprint	co-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.	21

TCP SYN (p0f)

fingerprint	co-occurrences
`4:48+16:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	2
`4:48+16:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:49+15:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:46+18:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:50+14:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`4:47+17:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`4:240+15:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:42+22:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:48+16:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:41+23:0:1400:65535,10:mss,sok,ts,nop,ws:df,id+:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`5808_2-4-8-1-3_1452_4`	5
`65535_2-4-8-1-3_1412_6`	4
`65535_2-4-8-1-3_1440_6`	3
`64240_2-4-8-1-3_1452_7`	2
`65535_2-4-8-1-3_1460_6`	2
`65535_2-4-8-1-3_1400_6`	1
`65535_2-4-8-1-3_1400_10`	1
`65535_2-4-8-1-3_1436_6`	1
`64240_2-4-8-1-3_1412_7`	1
`65535_2-4-8-1-3_1412_8`	1

Country

fingerprint	co-occurrences
`VN` · Vietnam	6
`BR` · Brazil	3
`AR` · Argentina	3
`ZA` · South Africa	2
`MX` · Mexico	1
`CO` · Colombia	1
`VE` · Venezuela	1
`PK` · Pakistan	1
`NP` · Nepal	1
`IQ` · Iraq	1

Network (ASN)

fingerprint	co-occurrences
`AS45899` · VNPT Corp	5
`AS22927` · Telefonica de Argentina	2
`AS5713` · Telkom SA Ltd.	1
`AS7552` · Viettel Group	1
`AS8151` · Uninet S.A. de C.V.	1
`AS9541` · Cyber Internet Services (Pvt) Ltd.	1
`AS17501` · WorldLink Communications Pvt Ltd	1
`AS199739` · Earthlink Telecommunications Equipment Trading & Services DMCC	1
`AS7303` · Telecom Argentina S.A.	1
`AS12091` · MTN SA	1