JA4 TLS client fingerprint
t13i1711h1_ab0a1bf427ad_882d495ac381
Seen 2026-04-01 to 2026-07-26 across the retained window.
27
Source IPs
13
Networks
9
Countries
6
Ports hit
748
Events
2
IPs / network
Top networks
Countries
US 17HK 2BG 2KR 1NL 1RU 1AU 1IQ 1CZ 1
Source IPCCNetworkEvents
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.