User-Agent

urllib3.future/2.24.905

first seen 2026-09-01 13:59 · last seen 2026-09-01 13:59 · JSON

Decomposed attributes

Browser / clienturllib3.future 2.24.905
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
t13d0911h2_f91f431d341e_78e6aca7449b1
t13d1515h2_8daaf6152771_e4c2b8c727f21

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn020000_b89ce445e0b3_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13, go-net/http 1.27.1, go-net/http 1.27.3, +14 more.The fingerprint page shows the full measured match list. More on the catalog.2

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144|15663105|0|m,a,s,p2

TCP SYN (p0f)

fingerprintco-occurrences
6:48+16:0:1420:mss*45,8:mss,nop,ws,nop,nop,sok:flow:02

TCP SYN (JA4T)

fingerprintco-occurrences
64800_2-1-3-1-1-4_1420_82

Country

fingerprintco-occurrences
BR · Brazil2

Network (ASN)

fingerprintco-occurrences
AS7738 · V tal2