QUIC transport params

q08_52ebd28059b7

first seen 2026-06-22 13:37 · last seen 2026-09-14 17:42 · JSON

Last 7 days (3 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 count8
Transport-parameter IDs0004, 0005, 0006, 0007, 0009, 000e, 000f, ff080808
QTP rawq08_0004,0005,0006,0007,0009,000e,000f,ff080808

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_f2a83c8e78ae Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, urlsession 6.3.3, +5 more.The fingerprint page shows the full measured match list. More on the catalog.71

HTTP request (JA4H)

fingerprintco-occurrences
ge30nn05enus_892e8e8cf56b_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: urlsession 6.1.2, urlsession 6.3.3, urlsession 6.3.2.The fingerprint page shows the full measured match list. More on the catalog.12
ge30nn08zhcn_1945e0741196_000000000000_0000000000004
ge30nr08enus_1945e0741196_000000000000_0000000000003
ge30nn05itit_892e8e8cf56b_000000000000_0000000000003
ge30nr09enus_538441e4e116_000000000000_0000000000003
ge30nn08engb_1945e0741196_000000000000_0000000000002
ge30nn09enus_547aba124fbf_000000000000_0000000000002
ge30nn06enus_97e74d7a1e9d_000000000000_0000000000002
ge30nr08enus_6fbeabe70649_000000000000_0000000000002
ge30nn08engb_b65a39d4559c_000000000000_0000000000002

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.6 Mobile/15E148 Safari/604.110
Mozilla/5.0 (iPhone; CPU iPhone OS 18_6_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.6 Mobile/15E148 Safari/604.17
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.7.6 Mobile/15E148 Safari/604.16
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.7.5 Mobile/15E148 Safari/604.14
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.4 (KHTML, like Gecko) Version/9.0.1 Safari/601.2.4 facebookexternalhit/1.1 Facebot Twitterbot/1.03
HackerNews/1545 CFNetwork/3860.300.31 Darwin/25.2.03
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.1 Safari/605.1.153
HackerNews/1566 CFNetwork/3860.400.51 Darwin/25.3.03
feeeed/37 CFNetwork/3860.300.31 Darwin/25.2.03
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Safari/605.1.152

Country

fingerprintco-occurrences
US · United States21
CN · China10
DE · Germany4
CH · Switzerland4
GB · United Kingdom4
LT · Lithuania4
PT · Portugal4
CA · Canada3
BR · Brazil3
RU · Russia3

Network (ASN)

fingerprintco-occurrences
AS4134 · CHINANET BACKBONE5
AS6730 · Sunrise GmbH4
AS2860 · NOS COMUNICACOES, S.A.4
AS7922 · Comcast Cable Communications, LLC4
AS8764 · Telia Lietuva, AB4
AS30344 · 365.hosting4
AS4837 · CHINA UNICOM China169 Backbone3
AS12874 · Fastweb SpA3
AS49368 · DomoLAN Ltd.3
AS17622 · China Unicom Guangzhou network2

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).

fingerprintlinked observations
t13d2014h2_a09f3c656075_e42f34c566126
t13d2013h2_a09f3c656075_7f0f34a4126d4