JA4 TLS client fingerprint
t13i131200_f57a46bbacb6_1bd98dace775
Seen 2026-02-23 to 2026-10-12 across the retained window.
The feed is a URL your firewall, MISP or SIEM polls; it needs a free account so it can be revoked.
Or watch the top network: AS14061 sends an email when it next hits a sensor.
This fingerprint is concentrated: many addresses on very few networks, which is what a single coordinated operation tends to look like.
User agents claimed
CGrab/v8.24.1-dev-throughput11 IPs12
Source IPCCNetwork
Last seenEvents
146.190.21.73NLAS14061 DigitalOcean, LLC2026-09-233 161.35.38.190GBAS14061 DigitalOcean, LLC2026-10-112 178.128.250.218NLAS14061 DigitalOcean, LLC2026-09-222 159.65.22.166GBAS14061 DigitalOcean, LLC2026-09-302 159.65.28.123GBAS14061 DigitalOcean, LLC2026-10-112 144.126.234.45GBAS14061 DigitalOcean, LLC2026-10-112 178.128.160.189GBAS14061 DigitalOcean, LLC2026-10-101 68.183.37.176GBAS14061 DigitalOcean, LLC2026-10-121 165.232.99.171GBAS14061 DigitalOcean, LLC2026-10-021 46.101.56.115GBAS14061 DigitalOcean, LLC2026-09-281 128.199.44.215NLAS14061 DigitalOcean, LLC2026-09-231 209.97.141.164GBAS14061 DigitalOcean, LLC2026-10-121 104.248.172.103GBAS14061 DigitalOcean, LLC2026-10-121 178.62.125.193GBAS14061 DigitalOcean, LLC2026-10-021 134.122.109.75GBAS14061 DigitalOcean, LLC2026-10-101 142.93.135.160NLAS14061 DigitalOcean, LLC2026-09-231 167.71.131.2GBAS14061 DigitalOcean, LLC2026-09-281 138.68.179.38GBAS14061 DigitalOcean, LLC2026-10-021 165.232.103.173GBAS14061 DigitalOcean, LLC2026-10-081 134.209.184.195GBAS14061 DigitalOcean, LLC2026-10-061
About this fingerprint
JA4 is a fingerprint of the TLS Client Hello: the version, cipher suites, extensions and signature algorithms a client offers when it opens an HTTPS connection. Clients built on the same library and version produce the same JA4, which makes it a durable handle on the tool behind the traffic.