User-Agent

quic-go-HTTP/3

first seen 2026-06-16 13:30 · last seen 2026-09-14 09:34 · JSON

Last 7 days (2 observations)

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Browser / clientquic-go-HTTP 3
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
q13d0311h3_55b375c5d22e_df5b9e59796827

HTTP request (JA4H)

fingerprintco-occurrences
he30nn020000_5594a17e7e7e_000000000000_00000000000024
he30nn030000_042112399351_000000000000_0000000000003

QUIC transport params

fingerprintco-occurrences
q12_67a81e69c99225
q13_dd847bf908082

Country

fingerprintco-occurrences
DE · Germany27

Network (ASN)

fingerprintco-occurrences
AS12816 · Leibniz-Rechenzentrum27