TCP SYN (p0f)
4:48+16:0:1360:mss*48,7:mss,sok,ts,nop,ws:df,id+:0
first seen 2026-06-29 23:12 · last seen 2026-08-09 01:28 · JSON
Decomposed attributes
| IP version | 4 |
|---|---|
| Initial TTL | 48+16 |
| Options length | 0 |
| MSS | 1360 |
| Window size | mss*48 |
| Window scale | 7 |
| Options layout | mss,sok,ts,nop,ws |
| 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 |
|---|---|
t13d191000_9dc949149365_e7c285222651 | 4 |
t13d1312h2_f57a46bbacb6_ab7e3b40a677 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.8, go-net/http 1.26.7, +5 more.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
t13d1812h1_85036bcba153_d41ae481755e | 1 |
t13d1516h2_8daaf6152771_02713d6af862 Match?Exact match in Thumbprint's published controlled catalog captures: chromium 131.0.6778.33, chromium 134.0.6998.35, chromium 133.0.6943.16.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
t13d191100_9dc949149365_e5728521abd4 | 1 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge11nr050000_a1c329e38462_000000000000_000000000000 | 3 |
ge11nr040000_8391bea91fb6_000000000000_000000000000 | 2 |
ge11nn070000_998adb423cf4_000000000000_000000000000 | 1 |
ge20nn04enus_118e0135d6ef_000000000000_000000000000 | 1 |
ge20nn04enus_39a3ba4480e8_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: urlsession 6.1.2.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
ge20nn020000_b89ce445e0b3_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13, go-net/http 1.27.0, go-net/http 1.26.6, +10 more.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
HTTP/2 frames (Akamai)
| fingerprint | co-occurrences |
|---|---|
2:0;4:4194304;5:16384;6:10485760|1073741824|0|a,m,p,s Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.8, go-net/http 1.26.7, +6 more.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
2:0;4:4194304;6:10485760|1073741824|0|a,m,p,s Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13, go-net/http 1.23.12.The fingerprint page shows the full measured match list. More on the catalog. | 1 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
65280_2-4-8-1-3_1360_7 | 9 |
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
NL · Netherlands | 3 |
SI · Slovenia | 3 |
DE · Germany | 2 |
TR · Turkey | 1 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS197769 · VPS Dedicated LLC | 5 |
AS213790 · Limited Network LTD | 3 |
AS44620 · Netlen Internet Hizmetleri Ltd. Sti. | 1 |