Network (ASN)

AS55256

first seen 2026-07-15 19:28 · last seen 2026-10-29 17:47 · JSON

Last 7 days (11 observations)

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

Network nameNetskope Inc
Domainnetskope.com

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
t13d6913h2_8b2139ff7677_0ceea7c49f7928
t13d6912h1_8b2139ff7677_4de21b5f1c9e21
t13d691200_8b2139ff7677_0ceea7c49f7917
t13d691100_8b2139ff7677_4de21b5f1c9e16
t13d1517h2_8daaf6152771_cb7bf5808d99 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 152.0.7977.83, chrome 154.0.8037.57, chrome 152.0.7977.64, +24 more.The fingerprint page shows the full measured match list. More on the catalog.8
t13d6912h2_8b2139ff7677_4de21b5f1c9e7
t13d6913h1_8b2139ff7677_0ceea7c49f793

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr14enus_c08d6b87bc36_000000000000_00000000000016
ge20nr13enus_7a053c003d06_000000000000_0000000000006
ge11nr15enus_e0bf615a7777_000000000000_0000000000005
ge11nr15enus_599524644fc6_000000000000_0000000000005
ge20nr12engb_54b4638ab28b_000000000000_0000000000004
ge20nr14enus_c2aca1a568f2_000000000000_0000000000004
ge20nr10enus_26fff3a12cfe_000000000000_0000000000004
ge11nr17enus_197f02974477_000000000000_0000000000003
ge11nn15enus_12054ef22ec7_000000000000_0000000000003
ge11nr12fr00_05c24c7ea15b_000000000000_0000000000003

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;6:262144;4:2097152;1:65536|2031617|0|m,a,s,p22
2:0;6:262144;4:2097152;3:100|2031617|0|m,s,a,p13
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 152.0.7977.83, +81 more.The fingerprint page shows the full measured match list. More on the catalog.2
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, +57 more.The fingerprint page shows the full measured match list. More on the catalog.1
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, +26 more.The fingerprint page shows the full measured match list. More on the catalog.1
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 156.0.8078.48, chrome 150.0.7871.128, +3 more.The fingerprint page shows the full measured match list. More on the catalog.1
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
1:65536;2:0;4:6291456;6:262144|15663105|13:1:0:256|m,a,s,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:52+12:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:040
4:54+10:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:016
4:50+14:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:09
4:49+15:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:09
4:55+9:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:07
4:47+17:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:04
4:53+11:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:04
4:48+16:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:03
4:45+19:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:03
4:56+8:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:03

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_6100

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.3617
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.3614
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36 Edg/151.0.0.014
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36 Edg/150.0.0.013
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5.2 Safari/605.1.159
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.368
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:154.0) Gecko/20100101 Firefox/154.05
curl/8.7.14
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.363
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/154.0.0.0 Safari/537.363

Country

fingerprintco-occurrences
FI · Finland38
ZA · South Africa12
FR · France9
GB · United Kingdom8
US · United States6
IN · India6
OM · Oman4
CA · Canada3
PL · Poland3
CZ · Czechia3

TLS supported groups

fingerprintco-occurrences
0a0a,11ec,001d,0017,0018 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 155.0.8059.40, chrome 156.0.8078.73, chromium 156.0.8078.47, +8 more.The fingerprint page shows the full measured match list. More on the catalog.8
001d,0017,001e,0018,0019,0100,01014