Can be checked here:
https://browserleaks.com/ip
"Fingerprinting TLS Clients with JA4 on F5 BIG-IP
What is JA4?
JA4 is a subset of the larger JA4+ set of network fingerprints. JA4+ is a set of simple network fingerprints for a number of protocols that are intended to be both human and machine readable, and replaces the JA3 TLS fingerprinting standard from 2017 (Salesforce is no longer maintaining JA3). Currently, JA4+ includes JA4/S/H/L/X/SSH, or JA4+ for short.
JA4+ Fingerprints
JA4 — TLS Client
JA4S — TLS Server Response
JA4H — HTTP Client
JA4L — Light Distance/Location
JA4X — X509 TLS Certificate
JA4SSH — SSH Traffic
More fingerprints are in development and will be added to the JA4+ family as they are released."
https://community.f5.com/kb/technicalarticles/fingerprinting-tls-clients-with-ja4-on-f5-big-ip/326298