QUIC transport params

q13_dd847bf90808

first seen 2026-06-12 12:04 · last seen 2026-06-22 22:17 · JSON

Decomposed attributes

Transport-parameter count13
Transport-parameter IDs0001, 0003, 0004, 0005, 0006, 0007, 0008, 0009, 000b, 000c, 000e, 000f, 001b
QTP rawq13_0001,0003,0004,0005,0006,0007,0008,0009,000b,000c,000e,000f,001b

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_df5b9e5979682
q13i0311h3_55b375c5d22e_c183556c78e22
q13d0312h3_55b375c5d22e_c183556c78e21

HTTP request (JA4H)

fingerprintco-occurrences
he30nn030000_042112399351_000000000000_0000000000002
ge30nr040000_56db3665e6ca_000000000000_0000000000001
po30nn050000_8c5c403b7d83_000000000000_0000000000001
ge30nn040000_56db3665e6ca_000000000000_0000000000001

User-Agent

fingerprintco-occurrences
quic-go HTTP/33
quic-go-HTTP/32

Country

fingerprintco-occurrences
DE · Germany2
SG · Singapore2
US · United States1

Network (ASN)

fingerprintco-occurrences
AS45102 · Alibaba (US) Technology Co., Ltd.3
AS12816 · Leibniz-Rechenzentrum2