JA4 Fingerprint Directory

t12i320300_992cb694dc73_1ea9011b3dfa

Probe (no SNI, no ALPN) — inferred from the JA4 handshake shape.

What this fingerprint encodes

Transport

TCP

TLS version

TLS 1.2

Server name

no server name (IP literal)

Cipher suites offered

32

Extensions offered

3

ALPN

none offered

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 32

• TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
• TLS_RSA_WITH_SEED_CBC_SHA
• TLS_RSA_WITH_AES_128_GCM_SHA256
• TLS_RSA_WITH_AES_256_GCM_SHA384
• TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
• TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
• TLS_EMPTY_RENEGOTIATION_INFO_SCSV
• 49154 (0xc002)
• 49155 (0xc003)
• 49156 (0xc004)
• 49157 (0xc005)
• TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
• TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
• TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
• TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
• 49164 (0xc00c)
• 49165 (0xc00d)
• 49166 (0xc00e)
• 49167 (0xc00f)
• TLS_ECDHE_RSA_WITH_RC4_128_SHA
• TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
• TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
• TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
• TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
• TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
• TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
• TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
• TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
• TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
• TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
• 49201 (0xc031)
• 49202 (0xc032)

Extensions 3

• ec_point_formats
• supported_groups
• signature_algorithms

Named groups 26

• 14 (0x000e)
• 13 (0x000d)
• secp521r1
• 11 (0x000b)
• 12 (0x000c)
• secp384r1
• 9 (0x0009)
• 10 (0x000a)
• 22 (0x0016)
• secp256r1
• 8 (0x0008)
• 6 (0x0006)
• 7 (0x0007)
• 20 (0x0014)
• 21 (0x0015)
• 4 (0x0004)
• 5 (0x0005)
• 18 (0x0012)
• 19 (0x0013)
• 1 (0x0001)
• 2 (0x0002)
• 3 (0x0003)
• 15 (0x000f)
• 16 (0x0010)
• 17 (0x0011)
• x25519

Point formats 1

• uncompressed

771,136-150-156-157-158-159-255-49154-49155-49156-49157-49159-49160-49161-49162-49164-49165-49166-49167-49169-49170-49171-49172-49187-49188-49191-49195-49196-49199-49200-49201-49202,11-10-13,14-13-25-11-12-24-9-10-22-23-8-6-7-20-21-4-5-18-19-1-2-3-15-16-17-29,0

Seen in live traffic

Connections

1

First seen

2026-08-23 18:31 UTC

Last seen

2026-08-23 18:31 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.