TCP SYN (JA4T)

46720_2-4-8-1-3_1460_11

first seen 2026-06-29 23:12 · last seen 2026-06-29 23:12 · JSON

Decomposed attributes

TCP window46720
Option kinds2-4-8-1-3
MSS1460
Window scale11

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
t13d131000_f57a46bbacb6_e7c285222651 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.23.12.The fingerprint page shows the full measured match list. More on the catalog.2
t13d1515h2_8daaf6152771_de4a06bb82e31

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn11enus_59d4f6088dec_000000000000_0000000000002
ge20nn11enus_ed385182964d_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:112+16:0:1460:mss*32,11:mss,sok,ts,nop,ws:df,id+:01
4:113+15:0:1460:mss*32,11:mss,sok,ts,nop,ws:df,id+:01
4:114+14:0:1460:mss*32,11:mss,sok,ts,nop,ws:df,id+:01

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/117.02
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
US · United States3

Network (ASN)

fingerprintco-occurrences
AS26548 · PureVoltage Hosting Inc.2
AS35830 · Fast Servers (Pty) Ltd1