QUIC transport params
q13_c3e7031b10dc
first seen 2026-09-02 08:32 · last seen 2026-10-31 00:10 · JSON
Last 7 days (34 observations)
Distinct clients per day (last 30 days, peak 6/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 | 13 |
|---|---|
| Transport-parameter IDs | 0001, 0004, 0005, 0006, 0007, 0008, 0009, 000b, 000e, 000f, 0011, 001d, 0020 |
| QTP raw | q13_0001,0004,0005,0006,0007,0008,0009,000b,000e,000f,0011,001d,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 155.0.1, +25 more.The fingerprint page shows the full measured match list. More on the catalog. | 144 |
q13d0315h3_55b375c5d22e_bb76f32061e3 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 156.0, firefox 156.0.1.The fingerprint page shows the full measured match list. More on the catalog. | 59 |
q13d0315h3_55b375c5d22e_78345df32b3a | 10 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge30nr10enus_d6360b5be5ba_000000000000_000000000000 | 17 |
ge30nr09enus_a060b6642c5e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 155.0.1, +28 more.The fingerprint page shows the full measured match list. More on the catalog. | 15 |
ge30nr12enus_120f168c5544_000000000000_000000000000 | 15 |
ge30nr11enus_c87d53636918_000000000000_000000000000 | 11 |
ge30nr10enus_23a803442ffa_000000000000_000000000000 | 8 |
ge30nr11enus_7eaa533deebc_000000000000_000000000000 | 7 |
ge30nn10enus_9fcbd3f1e2d6_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 155.0.1, +24 more.The fingerprint page shows the full measured match list. More on the catalog. | 7 |
ge30nr10enus_432609af9ecc_000000000000_000000000000 | 7 |
ge30nr10enus_9fcbd3f1e2d6_000000000000_000000000000 | 6 |
ge30nr12engb_120f168c5544_000000000000_000000000000 | 6 |
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
PL · Poland | 30 |
US · United States | 27 |
DE · Germany | 23 |
ES · Spain | 23 |
FR · France | 13 |
GB · United Kingdom | 10 |
NO · Norway | 8 |
BR · Brazil | 8 |
RU · Russia | 8 |
SE · Sweden | 6 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS16276 · OVH SAS | 30 |
AS3352 · TELEFONICA DE ESPANA S.A.U. | 22 |
AS12322 · Free SAS | 13 |
AS3209 · Vodafone GmbH | 9 |
AS25400 · Telia Norge AS | 8 |
AS3320 · Deutsche Telekom AG | 8 |
AS13037 · Zen Internet Ltd | 8 |
AS7922 · Comcast Cable Communications, LLC | 6 |
AS3301 · Telia Company AB | 6 |
AS35807 · SkyNet Ltd. | 6 |
TLS supported groups
| fingerprint | co-occurrences |
|---|---|
11ec,001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 157.0.1, firefox-esr 153.5.1esr, firefox 158.0.1, +3 more.The fingerprint page shows the full measured match list. More on the catalog. | 54 |
11ec,001d,0017,0018,0019,0202 | 8 |
001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
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).