User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.9 Safari/605.1.15

first seen 2026-08-18 00:55 · last seen 2026-08-18 23:01 · JSON

Distinct clients per day (last 30 days, peak 5/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 18.3.9
Operating systemmacOS 10.15.7
Device classdesktop
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
t13d1111h2_c518a4b3ee7f_9ced094328c91
t13d0910h2_e2380049d7f0_5603904660151
t13d1411h2_481016f108dd_9ced094328c91
t13d2014h2_a09f3c656075_14788d8d241b1
t13d1211h2_737c2f83c335_9ced094328c91

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn04enus_989c7cc05c9b_000000000000_0000000000004
ge20nn07enus_39faa4ed05e7_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144;4:1048576|15663105|1:0:0:256|m,a,s,p4
2:0;4:4194304;3:100|10485760|1:0:0:255|m,s,p,a1

TCP SYN (p0f)

fingerprintco-occurrences
4:53+11:0:1460:mss*44,11:mss,sok,ts,nop,ws:df,id+:01
4:51+13:0:1460:mss*29,11:mss,sok,ts,nop,ws:df,id+:01
4:52+12:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:01
4:53+11:0:8902:mss*7,12:mss,sok,ts,nop,ws:df,id+,ecn:01
4:55+9:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_111
42340_2-4-8-1-3_1460_111
64240_2-4-8-1-3_1400_71
62314_2-4-8-1-3_8902_121
64240_2-4-8-1-3_1460_71

Country

fingerprintco-occurrences
SE · Sweden2
NO · Norway1
NL · Netherlands1
CH · Switzerland1

Network (ASN)

fingerprintco-occurrences
AS56655 · Gigahost AS1
AS53667 · FranTech Solutions1
AS198093 · Foreningen for digitala fri- och rattigheter1
AS214503 · QuxLabs AB1
AS60404 · Liteserver1