TCP SYN (JA4T)
62314_2-4-8-1-3_8902_12
first seen 2026-07-24 08:09 · last seen 2026-08-18 23:03 · JSON
Distinct clients per day (last 30 days, peak 15/day)
Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.
Decomposed attributes
| TCP window | 62314 |
|---|---|
| Option kinds | 2-4-8-1-3 |
| MSS | 8902 |
| Window scale | 12 |
Co-observed signals
Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.
TLS ClientHello (JA4)
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge20nn04enus_989c7cc05c9b_000000000000_000000000000 | 105 |
ge20nn12enus_60f823d07c94_000000000000_000000000000 | 4 |
ge20nn07enus_39faa4ed05e7_000000000000_000000000000 | 2 |
ge11nn06enus_21ea1759749c_000000000000_000000000000 | 2 |
ge20nn13enus_0c2c1d640f3e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 151.0.7922.137, chrome 151.0.7922.170, chrome 151.0.7922.108, +23 more.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
ge20nn11enus_3901d4197baf_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 154.0, firefox 152.0.5, firefox 153.0.1, +3 more.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|---|
1:65536;2:0;4:6291456;6:262144;4:1048576|15663105|1:0:0:256|m,a,s,p | 105 |
1:65536;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p | 3 |
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chromium 131.0.6778.33, chromium 151.0.7922.34, chrome 151.0.7922.137, +43 more.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
1:65536;2:0;4:131072;5:16384|12517377|1:0:0:256|m,p,a,s | 2 |
2:0;4:4194304;3:100|10485760|1:0:0:255|m,s,p,a | 2 |
1:65536;2:0;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p | 1 |
TCP SYN (p0f)
| fingerprint | co-occurrences |
|---|---|
4:53+11:0:8902:mss*7,12:mss,sok,ts,nop,ws:df,id+,ecn:0 | 117 |
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
SE · Sweden | 117 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS214503 · QuxLabs AB | 117 |