t13i1007h2_61a7ad8aa9b6_ccb7e575eb24
Completed a TLS handshake but never an HTTP request, so no User-Agent was ever presented.
What this fingerprint encodes
JA4_a
t13i1007h2
handshake shape, human-readable
JA4_b
61a7ad8aa9b6
truncated hash of the cipher list
JA4_c
ccb7e575eb24
truncated hash of extensions + signature algorithms
- Transport
- TCP
- TLS version
- TLS 1.3
- Server name
- no server name (IP literal)
- Cipher suites offered
- 10
- Extensions offered
- 7
- ALPN
- h2
The hello it was computed from
Recovered because the proxy now stores the pre-hash JA3 string alongside the digest. Every number below came out of this client's ClientHello; anything we cannot name in the IANA registry is shown as its raw value rather than guessed at.
- Version
- TLS 1.2
Cipher suites 10
-
TLS_AES_256_GCM_SHA384 -
TLS_AES_128_GCM_SHA256 -
TLS_CHACHA20_POLY1305_SHA256 -
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 -
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 -
TLS_EMPTY_RENEGOTIATION_INFO_SCSV
Extensions 7
-
supported_versions -
signature_algorithms -
session_ticket -
psk_key_exchange_modes -
supported_groups -
key_share -
application_layer_protocol_negotiation
Named groups 4
-
SecP256r1MLKEM768 -
x25519 -
secp256r1 -
secp384r1
Raw JA3 string
771,4866-4865-4867-49196-49195-52393-49200-49199-52392-255,43-13-35-45-10-51-16,4588-29-23-24,Seen in live traffic
- Connections
- 1
- First seen
- 2026-09-22 08:36 UTC
- Last seen
- 2026-09-22 08:36 UTC
- Transport
- TCP
This entry is an observation, not a policy decision. It is here because the edge saw it, not because anyone reviewed it, and it blocks nothing on its own. Only the curated tier drives classification and banning.