QUIC transport params
q12_022106b74856
first seen 2026-06-25 12:13 · last seen 2026-09-16 00:15 · JSON
Last 7 days (3 observations)
Distinct clients per day (last 30 days, peak 5/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, 0004, 0005, 0006, 0007, 0008, 0009, 000b, 000e, 000f, 0011, 0020 |
| QTP raw | q12_0001,0004,0005,0006,0007,0008,0009,000b,000e,000f,0011,0020 |
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 |
|---|---|
q13d0315h3_55b375c5d22e_dc5437974b47 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +18 more.The fingerprint page shows the full measured match list. More on the catalog. | 385 |
q13d0314h3_55b375c5d22e_61e396c58b1f Match?Exact match in Thumbprint's published controlled catalog captures: firefox 132.0, firefox-esr 140.11.0esr, firefox-esr 140.14.0esr, +11 more.The fingerprint page shows the full measured match list. More on the catalog. | 44 |
q13d0315h3_55b375c5d22e_bb76f32061e3 | 33 |
q13d0313h3_55b375c5d22e_fc7519ff7bc2 | 26 |
q13d0314h3_55b375c5d22e_1ecea7cb6ec1 | 16 |
q13d0315h3_55b375c5d22e_78345df32b3a | 10 |
q13d0313h3_55b375c5d22e_4effff169a46 | 6 |
q13d0316h3_55b375c5d22e_dc4af083c550 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 154.0, firefox 152.0.5, firefox 155.0.1, +6 more.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge30nr09enus_a060b6642c5e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +22 more.The fingerprint page shows the full measured match list. More on the catalog. | 53 |
ge30nr10enus_d6360b5be5ba_000000000000_000000000000 | 33 |
ge30nr11enus_c87d53636918_000000000000_000000000000 | 25 |
ge30nr11enus_7eaa533deebc_000000000000_000000000000 | 24 |
ge30nr11enus_c601de5755fc_000000000000_000000000000 | 23 |
ge30nn10enus_9fcbd3f1e2d6_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 152.0.6, +18 more.The fingerprint page shows the full measured match list. More on the catalog. | 22 |
ge30nr10enus_9fcbd3f1e2d6_000000000000_000000000000 | 21 |
ge30nn11enus_7eaa533deebc_000000000000_000000000000 | 19 |
ge30nn11enus_c87d53636918_000000000000_000000000000 | 17 |
ge30nr13enus_b80bb85c3fa9_000000000000_000000000000 | 10 |
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
AU · Australia | 77 |
US · United States | 72 |
DE · Germany | 46 |
FR · France | 45 |
IT · Italy | 28 |
SE · Sweden | 23 |
CA · Canada | 22 |
NL · Netherlands | 21 |
IN · India | 17 |
VN · Vietnam | 16 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS38195 · Superloop | 62 |
AS7018 · AT&T Enterprises, LLC | 18 |
AS15557 · Societe Francaise Du Radiotelephone - SFR SA | 17 |
AS8473 · Bahnhof AB | 14 |
AS23889 · Mauritius Telecom Ltd | 14 |
AS701 · Verizon Business | 11 |
AS3269 · Telecom Italia S.p.A. | 11 |
AS3320 · Deutsche Telekom AG | 10 |
AS62336 · PURtel.com GmbH | 10 |
AS23693 · PT. Telekomunikasi Selular | 9 |
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).