User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

first seen 2026-07-20 03:17 · last seen 2026-07-30 11:06 · JSON

Decomposed attributes

Browser / client	`Chrome 89.0.4389.114`
Operating system	`macOS 10.13.6`
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`	61

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.	61

TCP SYN (p0f)

fingerprint	co-occurrences
`4:45+19:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	3
`4:48+16:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	3
`4:45+19:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:49+15:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:46+18:0:1412:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	2
`4:44+20:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:43+21:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:51+13:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	2
`4:47+17:0:1460:65535,8:mss,sok,ts,nop,ws:df,id+:0`	2

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-4-8-1-3_1460_6`	11
`5808_2-4-8-1-3_1452_4`	9
`65535_2-4-8-1-3_1412_6`	7
`64240_2-4-8-1-3_1412_7`	6
`65535_2-4-8-1-3_1400_6`	5
`65535_2-4-8-1-3_1452_6`	3
`65535_2-4-8-1-3_1440_6`	3
`65535_2-4-8-1-3_1440_8`	2
`65535_2-4-8-1-3_1420_6`	2
`65535_2-4-8-1-3_1460_8`	2

Country

fingerprint	co-occurrences
`VN` · Vietnam	10
`BR` · Brazil	7
`CL` · Chile	4
`AR` · Argentina	3
`VE` · Venezuela	3
`PK` · Pakistan	3
`IQ` · Iraq	3
`AZ` · Azerbaijan	3
`MX` · Mexico	2
`BD` · Bangladesh	2

Network (ASN)

fingerprint	co-occurrences
`AS45899` · VNPT Corp	10
`AS28573` · Claro NXT Telecomunicacoes Ltda	2
`AS27651` · ENTEL CHILE S.A.	2
`AS27901` · Pacifico Cable SPA.	2
`AS52468` · UFINET PANAMA S.A.	2
`AS271448` · Super Giga Net Ltda	2
`AS14593` · Space Exploration Technologies Corporation	1
`AS8708` · DIGI ROMANIA S.A.	1
`AS8376` · Jordan Data Communications Company LLC	1
`AS6830` · Liberty Global Europe Holding B.V.	1