User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36

first seen 2026-07-15 22:33 · last seen 2026-09-15 23:35 · JSON

Last 7 days (136 observations)

Distinct clients per day (last 30 days, peak 9/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 / clientChrome 152.0.0.0
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
q13d0312h3_55b375c5d22e_178839b6cec1 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 152.0.7977.83, chrome 152.0.7977.64, chrome 152.0.7977.65, +5 more.The fingerprint page shows the full measured match list. More on the catalog.95
t13d1517h2_8daaf6152771_cb7bf5808d99 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 152.0.7977.83, chrome 152.0.7977.64, chrome 152.0.7977.65, +5 more.The fingerprint page shows the full measured match list. More on the catalog.69
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.46
t13d2812h2_a01be8c064b6_ef4b9b248d7210
q13d0313h3_55b375c5d22e_eb028bd37c0810
t13d6913h2_8b2139ff7677_0ceea7c49f7910
t13d1518h2_8daaf6152771_4980c97edce04
t13d691200_8b2139ff7677_0ceea7c49f794
t13d271000_e2a343ec0ac9_c669a5c2c4202
t13d6912h2_8b2139ff7677_4de21b5f1c9e2

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr12enus_54b4638ab28b_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, edge 151.0.4129.93, +36 more.The fingerprint page shows the full measured match list. More on the catalog.18
ge30nr13engb_0c2c1d640f3e_000000000000_00000000000012
ge20nr12engb_54b4638ab28b_000000000000_00000000000012
ge30nn13engb_0c2c1d640f3e_000000000000_00000000000011
ge30nr12engb_54b4638ab28b_000000000000_00000000000010
ge20nr13enus_0c2c1d640f3e_000000000000_0000000000009
ge20nn13enus_0c2c1d640f3e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 151.0.7922.137, chrome 151.0.7922.170, chrome 151.0.7922.108, +23 more.The fingerprint page shows the full measured match list. More on the catalog.9
ge30nr12enus_54b4638ab28b_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, edge 151.0.4129.93, +36 more.The fingerprint page shows the full measured match list. More on the catalog.7
ge30nn13enus_0c2c1d640f3e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, edge 151.0.4129.93, chrome 151.0.7922.109, +24 more.The fingerprint page shows the full measured match list. More on the catalog.7
ge30nr13engb_9519c2577190_000000000000_0000000000007

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;4:4194304;5:16384;6:262144;1:65536|1073741824|0|a,m,p,s45
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:220|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chromium 149.0.7827.102, chrome 149.0.7827.102, +59 more.The fingerprint page shows the full measured match list. More on the catalog.42
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, +43 more.The fingerprint page shows the full measured match list. More on the catalog.21
2:0;6:262144;4:2097152;1:65536|2031617|0|m,a,s,p12
1:4096;2:0;4:2147483647;5:131072;8:0;3:100;6:65536|2147418112|0|m,s,p,a10
1:65536;2:0;4:6291456;6:262144|15663105|3:1:0:256|m,a,s,p2
1:65536;2:0;4:6291456;6:262144|15663105|3:1:0:220|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chromium 151.0.7922.34, chromium 147.0.7727.15, chromium 145.0.7632.6, +21 more.The fingerprint page shows the full measured match list. More on the catalog.2
1:65536;2:0;4:6291456;6:262144|15663105|5:1:0:220|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chromium 133.0.6943.16, chrome 150.0.7871.128, chromium 148.0.7778.96, +2 more.The fingerprint page shows the full measured match list. More on the catalog.2
1:65536;2:0;4:6291456;6:262144|15663105|9:1:0:256|m,a,s,p1
1:65536;2:0;4:6291456;6:262144|15663105|11:1:0:256|m,a,s,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:58+6:0:1420:mss*46,10:mss,sok,ts,nop,ws:df,id+:045
4:52+12:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:014
4:50+14:0:1452:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:012
4:121+7:0:1460:62727,6:mss,sok,ts,nop,ws:df,id+:09
4:48+16:0:1460:65535,10:mss,sok,ts,nop,ws:df,id+:06
4:43+21:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:05
4:54+10:0:1259:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:05
6:45+19:0:1360:mss*48,7:mss,sok,ts,nop,ws:flow:05
6:47+17:0:1260:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:flow:05
4:53+11:0:1380:mss*47,10:mss,sok,ts,nop,ws:df,id+:04

TCP SYN (JA4T)

fingerprintco-occurrences
65320_2-4-8-1-3_1420_1045
65535_2-4-8-1-3_1460_617
65535_2-1-3-1-1-8-4-0-0_1452_616
64240_2-4-8-1-3_1452_710
65535_2-4-8-1-3_1460_1010
62727_2-4-8-1-3_1460_69
65535_2-1-3-1-1-8-4-0-0_1440_69
65535_2-1-3-1-1-8-4-0-0_1460_66
65535_2-1-3-1-1-8-4-0-0_1260_66
42340_2-4-8-1-3_1460_125

QUIC transport params

fingerprintco-occurrences
q12_97eeb91f9c98 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, chromium 151.0.7922.34, +41 more.The fingerprint page shows the full measured match list. More on the catalog.63
q13_b3b195fe7bab Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, edge 151.0.4129.93, chrome 151.0.7922.170, +32 more.The fingerprint page shows the full measured match list. More on the catalog.42

Country

fingerprintco-occurrences
US · United States71
ES · Spain48
DE · Germany19
SG · Singapore16
JP · Japan14
FI · Finland14
IL · Israel11
BR · Brazil10
LT · Lithuania10
MX · Mexico9

Network (ASN)

fingerprintco-occurrences
AS3352 · TELEFONICA DE ESPANA S.A.U.48
AS396982 · Google LLC45
AS55256 · Netskope Inc17
AS2527 · Sony Network Communications Inc.14
AS8551 · Bezeq International Ltd.11
AS16509 · Amazon.com, Inc.10
AS399498 · Private Networks Labs LLC10
AS27699 · TELEFÔNICA BRASIL S.A10
AS138997 · Eons Data Communications Limited8
AS43357 · Owl Limited6

Cross-transport links

TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).

fingerprintlinked observations
q13d0312h3_55b375c5d22e_178839b6cec128
t13d1517h2_8daaf6152771_cb7bf5808d9928
t13d1518h2_8daaf6152771_4980c97edce03
q13d0313h3_55b375c5d22e_eb028bd37c083