JA4H HTTP client fingerprint
pu11nn0400_fdcc3615ee04
Seen 2026-07-08 to 2026-07-08 across the retained window.
1
Source IPs
1
Networks
1
Countries
1
Ports hit
2
Events
1
IPs / network
This fingerprint is spread thinly across many networks, which is the shape of a common, widely-used client.
Top networks
Countries
NL 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.