TCP SYN (p0f)
6:42+22:0:1282:mss*45,7:mss,sok,ts,nop,ws:flow:0
first seen 2026-09-04 19:00 · last seen 2026-09-04 19:21 · JSON
Decomposed attributes
| IP version | 6 |
|---|
| Initial TTL | 42+22 |
|---|
| Options length | 0 |
|---|
| MSS | 1282 |
|---|
| Window size | mss*45 |
|---|
| Window scale | 7 |
|---|
| Options layout | mss,sok,ts,nop,ws |
|---|
| Quirks | flow |
|---|
| 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)
HTTP request (JA4H)
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256,3:1:0:256|m,a,s,p | 3 |
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256,5:1:0:256|m,a,s,p | 2 |
3:100;4:33554432;2:0|33488897|0|m,p,s,a Match?Exact match in Thumbprint's published controlled catalog captures: php-curl 7.88.1, curl 7.88.1.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
TCP SYN (JA4T)
User-Agent
Country
| fingerprint | co-occurrences |
|---|
IN · India | 6 |
Network (ASN)
| fingerprint | co-occurrences |
|---|
AS55836 · Reliance Jio Infocomm Limited | 6 |