TCP SYN (p0f)

4:114+14:0:1360:mss*48,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0

first seen 2026-07-03 18:10 · last seen 2026-07-03 20:11 · JSON

Decomposed attributes

IP version4
Initial TTL114+14
Options length0
MSS1360
Window sizemss*48
Window scale8
Options layoutmss,nop,ws,nop,nop,sok
Quirksdf,id+,ecn
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
t13d4312h1_c7886603b240_b26ce05bbdd64

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn050000_b223a0ebb0b5_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog.2
po11nn070000_c3be8024b1dd_000000000000_0000000000002

TCP SYN (JA4T)

fingerprintco-occurrences
65280_2-1-3-1-1-4_1360_84

User-Agent

fingerprintco-occurrences
python-requests/2.28.14

Country

fingerprintco-occurrences
NL · Netherlands4

Network (ASN)

fingerprintco-occurrences
AS60781 · LeaseWeb Netherlands B.V.4