User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/120.0.0.0

first seen 2026-07-16 18:21 · last seen 2026-10-29 18:40 · JSON

Last 7 days (28 observations)

Distinct clients per day (last 30 days, peak 17/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 120.0.0.0
Operating systemWindows 10.0
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
t13d4312h1_c7886603b240_b26ce05bbdd6355
t13d1312h1_f57a46bbacb6_ab7e3b40a67721
t13d1312h2_f57a46bbacb6_ab7e3b40a677 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.10, go-net/http 1.26.9, +7 more.The fingerprint page shows the full measured match list. More on the catalog.8
t13d131100_f57a46bbacb6_ab7e3b40a677 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.5, go-net/http 1.26.4.The fingerprint page shows the full measured match list. More on the catalog.6

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn050000_b223a0ebb0b5_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog.355
ge11nr050000_6671ba49f1e0_000000000000_00000000000010
po11nn070000_dc1422115115_000000000000_00000000000010
po11nn070000_39791ecef101_000000000000_0000000000006
ge20nr020000_fb4f949fd323_000000000000_0000000000002
ge20nn020000_fb4f949fd323_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: powershell 7.6.6, powershell 7.6.9, powershell 7.6.8.The fingerprint page shows the full measured match list. More on the catalog.2
he20nn010000_a510e5066512_000000000000_0000000000002
he20nr010000_a510e5066512_000000000000_0000000000002
ge11nn040000_e1d2031bdfea_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;4:4194304;5:16384;6:10485760|1073741824|0|a,m,p,s Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.10, go-net/http 1.26.9, +8 more.The fingerprint page shows the full measured match list. More on the catalog.8

TCP SYN (p0f)

fingerprintco-occurrences
4:49+15:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:0167
4:49+15:0:1400:mss*20,7:mss,sok,ts,nop,ws:df,id+:093
4:48+16:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:026
4:52+12:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:016
4:48+16:0:1400:mss*20,7:mss,sok,ts,nop,ws:df,id+:015
4:51+13:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:012
4:51+13:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:08
4:47+17:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:07
4:56+8:0:1460:mss*29,11:mss,sok,ts,nop,ws:df,id+:05
4:50+14:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:05

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1400_7234
29200_2-4-8-1-3_1400_7121
42340_2-4-8-1-3_1460_911
42340_2-4-8-1-3_1460_119
64240_2-4-8-1-3_1460_108
64240_2-1-3-1-1-4_1460_84
65535_2-1-3-1-1-4_1460_81
42340_2-4-8-1-3_1460_121
65535_2-1-3-1-1-4_1360_81

Country

fingerprintco-occurrences
CN · China355
NL · Netherlands14
US · United States11
SE · Sweden6
DE · Germany4

Network (ASN)

fingerprintco-occurrences
AS4837 · CHINA UNICOM China169 Backbone163
AS4134 · CHINANET BACKBONE146
AS17638 · ASN for TIANJIN Provincial Net of CT17
AS48090 · TECHOFF SRV LIMITED13
AS17622 · China Unicom Guangzhou network9
AS140061 · Qinghai Telecom9
AS204770 · UAB "Cherry Servers"8
AS203861 · Miteflux Technologies Ltd6
AS137266 · CHINATELECOM Hubei province Wuhan 5G network5
AS197170 · TechTies Inc.4

TLS supported groups

fingerprintco-occurrences
001d,0017,001e,0019,001882
11ec,11eb,11ed,001d,0017,0018,0019 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.27.3, go-net/http 1.26.10.The fingerprint page shows the full measured match list. More on the catalog.1