User-Agent

Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.3 Mobile/15E148 Safari/604.1

first seen 2026-07-01 15:07 · last seen 2026-10-03 09:06 · 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 / clientSafari 26.3
Operating systemiOS 18.7
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
t13d1516h2_8daaf6152771_d8a2da3f94cd Match?Exact match in Thumbprint's published controlled catalog captures: chromium 149.0.7827.102, chrome 149.0.7827.102, chrome 149.0.7827.156, +25 more.The fingerprint page shows the full measured match list. More on the catalog.5
t13d2013h2_a09f3c656075_7f0f34a4126d Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.6.2, safari 26.4, +2 more.The fingerprint page shows the full measured match list. More on the catalog.5
q13d0311h3_55b375c5d22e_f2a83c8e78ae Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, urlsession 6.3.3, +6 more.The fingerprint page shows the full measured match list. More on the catalog.4

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn140000_02563f2d0fa8_000000000000_0000000000005
ge30nn08ru00_1945e0741196_000000000000_0000000000004
ge20nn08ru00_1945e0741196_000000000000_0000000000004
ge20nn020000_b89ce445e0b3_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.21.13, go-net/http 1.27.1, go-net/http 1.27.3, +14 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chromium 131.0.6778.33, chromium 151.0.7922.34, chrome 151.0.7922.137, +60 more.The fingerprint page shows the full measured match list. More on the catalog.5
2:0;3:100;4:2097152;9:1|10420225|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.6.2, safari 26.5, +3 more.The fingerprint page shows the full measured match list. More on the catalog.5

TCP SYN (p0f)

fingerprintco-occurrences
4:42+22:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:05
4:44+20:0:1460:mss*20,7:mss,sok,ts,nop,ws:df,id+:01
6:48+16:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:01
4:49+15:0:1400:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:01
4:50+14:0:1452:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:01
4:50+14:0:1452:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_75
65535_2-1-3-1-1-8-4-0-0_1452_62
29200_2-4-8-1-3_1460_71
64800_2-4-8-1-3_1440_71
65535_2-1-3-1-1-8-4-0-0_1400_61

QUIC transport params

fingerprintco-occurrences
q08_52ebd28059b7 Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, safari 26.5, +2 more.The fingerprint page shows the full measured match list. More on the catalog.4

Country

fingerprintco-occurrences
DE · Germany6
RU · Russia6
CN · China1
FI · Finland1

Network (ASN)

fingerprintco-occurrences
AS24940 · Hetzner Online GmbH5
AS12768 · JSC ER-Telecom Holding3
AS48190 · T2 Mobile LLC3
AS50053 · VDSka hosting1
AS400992 · ZhouyiSat Communications1
AS134420 · Chongqing Telecom1