QUIC transport params

q13_29150affcbde

first seen 2026-06-11 00:36 · last seen 2026-06-23 17:02 · JSON

Decomposed attributes

Transport-parameter count13
Transport-parameter IDs0001, 0004, 0005, 0006, 0007, 0008, 0009, 000b, 000e, 000f, 0011, 001b, 0020
QTP rawq13_0001,0004,0005,0006,0007,0008,0009,000b,000e,000f,0011,001b,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)

fingerprintco-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.20
q13d0315h3_55b375c5d22e_bb76f32061e317
q13d0316h3_55b375c5d22e_ef339f267f229
q13d0313h3_55b375c5d22e_fc7519ff7bc28
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.4
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.1

HTTP request (JA4H)

fingerprintco-occurrences
ge30nr12enus_aedbdef9ac1f_000000000000_00000000000017
ge30nr11enus_1d663b220259_000000000000_00000000000015
ge30nn12enus_aedbdef9ac1f_000000000000_0000000000008
ge30nr11enus_ee114a2ec6cb_000000000000_0000000000003
ge30nr14enus_7c34d9a0f721_000000000000_0000000000002
ge30nr10enus_0d4f1bde28df_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 132.0, firefox 151.0.3, firefox 151.0.2, +1 more.The fingerprint page shows the full measured match list. More on the catalog.2
ge30nr13enus_0cd127baf128_000000000000_0000000000002
ge30nr13enus_7a9dcfedbb52_000000000000_0000000000002
ge30nr11engb_ee114a2ec6cb_000000000000_0000000000001
ge30nr12en00_809aa7e2e33e_000000000000_0000000000001

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (X11; Linux x86_64; rv:151.0) Gecko/20100101 Firefox/151.026
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.08
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.06
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:151.0) Gecko/20100101 Firefox/151.04
Mozilla/5.0 (X11; Linux x86_64; rv:152.0) Gecko/20100101 Firefox/152.04
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:153.0) Gecko/20100101 Firefox/153.03
Mozilla/5.0 (Android 16; Mobile; rv:151.0) Gecko/151.0 Firefox/151.02
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:152.0) Gecko/20100101 Firefox/152.02
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.01
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:151.0) Gecko/20100101 Firefox/151.01

Country

fingerprintco-occurrences
AU · Australia36
US · United States10
CH · Switzerland4
NO · Norway3
DE · Germany1
CA · Canada1
GB · United Kingdom1
IN · India1
ES · Spain1
KZ · Kazakhstan1

Network (ASN)

fingerprintco-occurrences
AS38195 · Superloop36
AS10796 · Charter Communications Inc6
AS6730 · Sunrise GmbH4
AS25400 · Telia Norge AS3
AS6128 · Cablevision Systems Corp.3
AS16276 · OVH SAS1
AS7922 · Comcast Cable Communications, LLC1
AS9198 · JSC Kazakhtelecom1
AS5089 · Virgin Media Limited1
AS8881 · 1&1 Versatel GmbH1

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
t13d1614h2_86a278354501_53a6d0ab1c426
t13d1714h2_5b57614c22b0_53a6d0ab1c423
t13d1615h2_86a278354501_a54fffd0eb613
t13d1717h2_5b57614c22b0_3cbfd9057e0d2
t13d1516h2_8daaf6152771_0c27189014cf2
t13d1516h2_8daaf6152771_cd486ad61c781
t13d1614h2_86a278354501_3dd24b5ebec41
t13d1617h2_86a278354501_3cbfd9057e0d1
t13d1616h2_86a278354501_0c27189014cf1
t13d1715h2_5b57614c22b0_a54fffd0eb611