QUIC transport params
q12_97eeb91f9c98
first seen 2026-06-25 11:36 · last seen 2026-09-16 11:45 · JSON
Last 7 days (92 observations)
Distinct clients per day (last 30 days, peak 12/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
| Transport-parameter count | 12 |
|---|---|
| Transport-parameter IDs | 0001, 0003, 0004, 0005, 0006, 0007, 0008, 0009, 000f, 0011, 0020, 3128 |
| QTP raw | q12_0001,0003,0004,0005,0006,0007,0008,0009,000f,0011,0020,3128 |
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 |
|---|---|
q13d0311h3_55b375c5d22e_653d80c3fe9d Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chromium 149.0.7827.102, chrome 149.0.7827.102, +52 more.The fingerprint page shows the full measured match list. More on the catalog. | 806 |
q13d0312h3_55b375c5d22e_178839b6cec1 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 152.0.7977.83, chrome 152.0.7977.64, chrome 152.0.7977.65, +5 more.The fingerprint page shows the full measured match list. More on the catalog. | 140 |
q13d0313h3_55b375c5d22e_eb028bd37c08 | 14 |
q13d0312h3_55b375c5d22e_a3284f3fd249 | 2 |
q13d0311h3_55b375c5d22e_f7b707f8c303 | 1 |
q13d0311h3_55b375c5d22e_79b1d776df59 | 1 |
HTTP request (JA4H)
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
US · United States | 219 |
FR · France | 72 |
DE · Germany | 65 |
GB · United Kingdom | 52 |
IN · India | 50 |
ES · Spain | 49 |
AU · Australia | 45 |
CN · China | 37 |
CA · Canada | 30 |
NL · Netherlands | 28 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS7922 · Comcast Cable Communications, LLC | 37 |
AS3352 · TELEFONICA DE ESPANA S.A.U. | 37 |
AS12322 · Free SAS | 37 |
AS38195 · Superloop | 22 |
AS6805 · Telefonica Germany GmbH & Co.OHG | 18 |
AS7018 · AT&T Enterprises, LLC | 17 |
AS24309 · Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA | 17 |
AS396982 · Google LLC | 15 |
AS39351 · 31173 Services AB | 15 |
AS16509 · Amazon.com, Inc. | 14 |
Cross-transport links
TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).