JA4H HTTP client fingerprint
po11nn0300_7059b3fb2d4a
Seen 2026-05-04 to 2026-08-29 across the retained window.
187
Source IPs
1
Networks
2
Countries
6
Ports hit
198
Events
187
IPs / network
This fingerprint is concentrated: many addresses on very few networks, which is what a single coordinated operation tends to look like.
Top networks
Countries
US 162GB 25
What it requests
Source IPCCNetwork
Last seenEvents
About this fingerprint
JA4H fingerprints the shape of an HTTP request: method, version, the ordered set of headers and the cookie and language handling. It identifies the HTTP client independently of the URL it asks for.