User-Agent

python-requests/2.27.1

first seen 2026-06-16 09:19 · last seen 2026-09-16 07:01 · JSON

Last 7 days (13 observations)

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

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_22a92d800fe413
t12d4907h1_730fb1b0ac6a_8587f467d9ea1

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.13
ge11nn040000_0a2b8678b371_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:48+16:0:1460:mss*29,12:mss,sok,ts,nop,ws:df,id+:013
4:104+24:0:1460:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01

TCP SYN (JA4T)

fingerprintco-occurrences
42340_2-4-8-1-3_1460_1213

Country

fingerprintco-occurrences
NL · Netherlands13
SG · Singapore1

Network (ASN)

fingerprintco-occurrences
AS49870 · Alsycon B.V.13
AS14061 · DigitalOcean, LLC1