User-Agent

curl/8.0

first seen 2026-07-10 06:02 · last seen 2026-08-17 06:56 · JSON

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 / clientcurl 8.0
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
t13d1714h1_5b57614c22b0_43ade6aba3df1
t12d380500_10ed599f3404_67a080e8974e1

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn06enus_caba6ee6695d_000000000000_0000000000001
ge11nn040000_5b1e8b5f4d2d_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:114+14:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:34+30:0:1200:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-1-3-1-1-4_1460_81
65535_2-1-3-1-1-8-4-0-0_1200_61

Country

fingerprintco-occurrences
US · United States1
CA · Canada1

Network (ASN)

fingerprintco-occurrences
AS174 · Cogent Communications, LLC1
AS5769 · Videotron Ltee1