JA4H HTTP client fingerprint
po11nn0600_1386cd485c90
Seen 2026-05-05 to 2026-07-27 across the retained window.
105
Source IPs
37
Networks
8
Countries
2
Ports hit
106
Events
3
IPs / network
Top networks
Countries
PK 63IN 17CN 17AR 3RU 2CA 1KZ 1EC 1
Ports targeted
Source IPCCNetworkEvents
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.