QUIC transport params

q12_4fb8d4885577

first seen 2026-08-19 13:02 · last seen 2026-08-19 13:02 · JSON

Distinct clients per day (last 30 days, peak 1/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 count12
Transport-parameter IDs0001, 0003, 0004, 0005, 0006, 0007, 0008, 0009, 000b, 000e, 000f, 0020
QTP rawq12_0001,0003,0004,0005,0006,0007,0008,0009,000b,000e,000f,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
q13d0314h3_55b375c5d22e_74e6e096c8e54

HTTP request (JA4H)

fingerprintco-occurrences
ge30nn13enus_80d9b5d28370_000000000000_0000000000001
ge30nn13enus_0b82a20c3fe7_000000000000_0000000000001
ge30nn13enus_345cffbeefcd_000000000000_0000000000001
ge30nn13enus_58f8ce783aec_000000000000_0000000000001

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.364

Country

fingerprintco-occurrences
GB · United Kingdom4

Network (ASN)

fingerprintco-occurrences
AS5089 · Virgin Media Limited4