User-Agent

TokenFoundryBot/1.0 (TFBot@service.alibaba.com)

first seen 2026-10-19 10:43 · last seen 2026-10-30 19:30 · JSON

Last 7 days (335 observations)

Distinct clients per day (last 30 days, peak 184/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

Browser / clientTokenFoundryBot 1.0
Device classbot
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

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
t13d1513h1_8daaf6152771_246833c5720e386

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn07enus_b37364d1b8ae_000000000000_000000000000386

TCP SYN (p0f)

fingerprintco-occurrences
4:46+18:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0265
4:48+16:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:0121

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_7386

Country

fingerprintco-occurrences
HK · Hong Kong SAR China386

Network (ASN)

fingerprintco-occurrences
AS45102 · Alibaba (US) Technology Co., Ltd.386

TLS supported groups

fingerprintco-occurrences
001d,0017,0018,0019,001e,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: java-httpclient 17.0.19, java-httpclient 11.0.31.The fingerprint page shows the full measured match list. More on the catalog.386