TCP SYN (p0f)

4:115+13:0:1412:65535,8:mss,sok,ts,nop,ws::0

first seen 2026-06-11 23:08 · last seen 2026-06-22 04:27 · JSON

Decomposed attributes

IP version4
Initial TTL115+13
Options length0
MSS1412
Window size65535
Window scale8
Options layoutmss,sok,ts,nop,ws
Payload class0

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)

fingerprintco-occurrences
t13d1712h2_5b57614c22b0_ef7df7f74e4841
t13d181300_e8a523a41297_43ade6aba3df8
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.5

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr080000_8ac8c54f0981_000000000000_00000000000013
ge20nn070000_cab56f593579_000000000000_0000000000009
ge11nn050000_304165ead156_000000000000_0000000000007
ge20nr070000_cab56f593579_000000000000_0000000000006
ge20nr090000_65d4d215624f_000000000000_0000000000006
ge20nn080000_a05a20c662b8_000000000000_0000000000004
ge20nr14engb_5362e1971f86_000000000000_0000000000003
ge20nn06enus_d4e95c491331_000000000000_0000000000003
ge20nr14enus_5362e1971f86_000000000000_0000000000001
ge20nr14engb_b8cd9f237f58_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;1:4096;8:0;3:1024;4:33554432|25100289|0|m,s,p,a41
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:110|m,a,s,p3
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:183|m,a,s,p2

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 Chrome-Lighthouse26
Mozilla/5.0 (Linux; Android 11; moto g power (2022)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Mobile Safari/537.36 Chrome-Lighthouse15
Chrome Privacy Preserving Prefetch Proxy7
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.362
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.362
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Mobile Safari/537.36 (compatible; Google-Read-Aloud; +https://support.google.com/webmasters/answer/1061943)1
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
TW · Taiwan24
FI · Finland24
DE · Germany2
SG · Singapore1
SE · Sweden1
ID · Indonesia1
PT · Portugal1

Network (ASN)

fingerprintco-occurrences
AS15169 · Google LLC54