User-Agent

Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 Version/17.0 Mobile Safari/604.1

first seen 2026-06-16 09:01 · last seen 2026-10-04 01:27 · 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 / clientiPhone
Operating systemiOS 17.0
Device classmobile
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
t13d1312h2_a44d0ee8b3cc_e381dae6da6b2
t13d1412h2_e33ad33b3d25_6b314db333b61

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn100000_b100245d6658_000000000000_0000000000002
ge20nn090000_6c95df8859bf_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;3:1;4:8388608;5:65536|8323073|0|m,s,a,p3

TCP SYN (p0f)

fingerprintco-occurrences
4:52+12:0:1460:65535,13:mss,sok,ts,nop,ws:df,id+:01
4:53+11:0:1460:65535,13:mss,sok,ts,nop,ws:df,id+:01
4:51+13:0:1460:65535,13:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_131

Country

fingerprintco-occurrences
FR · France2
DE · Germany1

Network (ASN)

fingerprintco-occurrences
AS13335 · Cloudflare, Inc.3