TCP SYN (p0f)
4:242+13:0:1460:65535,0:mss:df,id+:0
first seen 2026-08-01 07:58 · last seen 2026-08-01 08:26 · JSON
Decomposed attributes
| IP version | 4 |
|---|---|
| Initial TTL | 242+13 |
| Options length | 0 |
| MSS | 1460 |
| Window size | 65535 |
| Window scale | 0 |
| Options layout | mss |
| Quirks | df,id+ |
| Payload class | 0 |
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)
| fingerprint | co-occurrences |
|---|---|
t12d091100_08d6d9b33cd7_3cea1dfb92aa | 1 |
t13d1516h2_8daaf6152771_d8a2da3f94cd Match?Exact match in Thumbprint's published controlled catalog captures: chromium 149.0.7827.102, chrome 149.0.7827.102, chrome 149.0.7827.156, +25 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge11nn060000_928b7c31c81a_000000000000_000000000000 | 1 |
ge20nn13zhcn_0c2c1d640f3e_000000000000_000000000000 | 1 |
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|---|
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. | 1 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
65535_2_1460_00 | 2 |
User-Agent
| fingerprint | co-occurrences |
|---|---|
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 | 1 |
Good | 1 |
Country
| fingerprint | co-occurrences |
|---|---|
SG · Singapore | 2 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS141389 · GOIP Telecom (Asia Pacific) Pte. Ltd. | 2 |