User-Agent

python-requests/2.27.1

first seen 2026-06-16 09:19 · last seen 2026-09-30 18:16 · JSON

Decomposed attributes

Browser / clientpython-requests 2.27.1
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

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
t12d4906h1_730fb1b0ac6a_22a92d800fe476
t12d4907h1_730fb1b0ac6a_8587f467d9ea2

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.77
ge11nn040000_0a2b8678b371_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:48+16:0:1460:mss*29,12:mss,sok,ts,nop,ws:df,id+:075
4:104+24:0:1460:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01
4:49+15:0:1460:mss*29,12:mss,sok,ts,nop,ws:df,id+:01
4:45+19:0:1424:65535,9:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
42340_2-4-8-1-3_1460_1276
65535_2-4-1-1-1-1-1-1-1-1-1-1-1-3_1424_91

Country

fingerprintco-occurrences
NL · Netherlands76
SG · Singapore1
CN · China1

Network (ASN)

fingerprintco-occurrences
AS49870 · Alsycon B.V.76
AS14061 · DigitalOcean, LLC1
AS45090 · Shenzhen Tencent Computer Systems Company Limited1