TLS supported groups
11ec,001d,0017,0018
first seen 2026-10-14 05:59 · last seen 2026-10-30 22:20 · JSON
Last 7 days (144 observations)
Distinct clients per day (last 30 days, peak 17/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
| Groups in wire order | 11ec (X25519MLKEM768), 001d (x25519), 0017 (secp256r1), 0018 (secp384r1) |
|---|---|
| Group count | 4 |
| GREASE count | 0 |
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 |
|---|---|
q13d0312h3_55b375c5d22e_178839b6cec1 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 152.0.7977.83, chrome 154.0.8037.57, chrome 152.0.7977.64, +24 more.The fingerprint page shows the full measured match list. More on the catalog. | 215 |
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, +56 more.The fingerprint page shows the full measured match list. More on the catalog. | 87 |
t13d1611h2_1711a4c0508c_6d021c4c45cd | 23 |
q13d0313h3_55b375c5d22e_eb028bd37c08 | 21 |
t13d1713h1_5b57614c22b0_6a3d802a7139 | 17 |
t13d181000_5d04281c6031_78e6aca7449b | 5 |
t13d1011h2_61a7ad8aa9b6_0d308c48d2a3 Match?Exact match in Thumbprint's published controlled catalog captures: rust-reqwest 0.13.5, rust-hyper 1.11.1, rust-hyper 1.12.0.The fingerprint page shows the full measured match list. More on the catalog. | 4 |
t13d181000_5d04281c6031_25d8bb11352d | 3 |
t13d101000_61a7ad8aa9b6_0d308c48d2a3 | 2 |
t13d1811h1_5d04281c6031_78e6aca7449b | 1 |
HTTP request (JA4H)
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|---|
2:0;6:262144|10485760|0|m,a,s,p | 23 |
2:0;4:2097152;5:16384;6:16384|5177345|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: rust-reqwest 0.12.28, rust-reqwest 0.13.5, rust-reqwest 0.13.4, +4 more.The fingerprint page shows the full measured match list. More on the catalog. | 4 |
TCP SYN (p0f)
TCP SYN (JA4T)
QUIC transport params
| fingerprint | co-occurrences |
|---|---|
q13_b3b195fe7bab Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 152.0.7977.83, edge 151.0.4129.93, +52 more.The fingerprint page shows the full measured match list. More on the catalog. | 169 |
q12_97eeb91f9c98 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 152.0.7977.83, chrome 151.0.7922.137, +64 more.The fingerprint page shows the full measured match list. More on the catalog. | 150 |
q11_76f709dc036e Match?Exact match in Thumbprint's published controlled catalog captures: chromium 148.0.7778.96, chromium 147.0.7727.15.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
q12_fcf871be5fee Match?Exact match in Thumbprint's published controlled catalog captures: chromium 145.0.7632.6, chromium 143.0.7499.4, chromium 141.0.7390.37, +5 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
q12_4b72b12b46e7 Match?Exact match in Thumbprint's published controlled catalog captures: chromium 133.0.6943.16, chromium 131.0.6778.33.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
AU · Australia | 86 |
US · United States | 49 |
HK · Hong Kong SAR China | 37 |
RU · Russia | 37 |
CN · China | 22 |
DE · Germany | 20 |
LV · Latvia | 20 |
ES · Spain | 18 |
FR · France | 13 |
GB · United Kingdom | 11 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS38195 · Superloop | 84 |
AS41378 · Kirino LLC | 21 |
AS24921 · Latvijas Mobilais Telefons SIA | 20 |
AS50187 · BaikalWestCom Ltd | 17 |
AS9269 · Hong Kong Broadband Network Ltd. | 14 |
AS35807 · SkyNet Ltd. | 13 |
AS3352 · TELEFONICA DE ESPANA S.A.U. | 12 |
AS3209 · Vodafone GmbH | 9 |
AS5432 · Proximus NV | 9 |
AS13335 · Cloudflare, Inc. | 8 |
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).