QUIC transport params

q15_eaed878cc92c

first seen 2026-06-19 10:58 · last seen 2026-06-19 11:07 · JSON

Decomposed attributes

Transport-parameter count15
Transport-parameter IDs0001, 0003, 0004, 0005, 0006, 0007, 0008, 0009, 000f, 0011, 001b, 0020, 3127, 3128, 4752
QTP rawq15_0001,0003,0004,0005,0006,0007,0008,0009,000f,0011,001b,0020,3127,3128,4752

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
q13d0312h3_55b375c5d22e_5a06198afb93 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, edge 151.0.4129.93, chrome 151.0.7922.170, +21 more.The fingerprint page shows the full measured match list. More on the catalog.2

HTTP request (JA4H)

fingerprintco-occurrences
ge30nn15zhcn_eb14703c0579_000000000000_0000000000002

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.362

Country

fingerprintco-occurrences
US · United States1
CN · China1

Network (ASN)

fingerprintco-occurrences
AS20473 · The Constant Company, LLC1
AS4134 · CHINANET BACKBONE1