Network (ASN)

AS55256

first seen 2026-07-15 19:28 · last seen 2026-09-11 12:48 · JSON

Last 7 days (6 observations)

Distinct clients per day (last 30 days, peak 2/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 name	`Netskope Inc`
Domain	`netskope.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)

fingerprint	co-occurrences
`t13d6913h2_8b2139ff7677_0ceea7c49f79`	28
`t13d6912h1_8b2139ff7677_4de21b5f1c9e`	20
`t13d691200_8b2139ff7677_0ceea7c49f79`	16
`t13d691100_8b2139ff7677_4de21b5f1c9e`	12
`t13d6912h2_8b2139ff7677_4de21b5f1c9e`	6

HTTP request (JA4H)

fingerprint	co-occurrences
`ge11nr14enus_c08d6b87bc36_000000000000_000000000000`	12
`ge20nr13enus_7a053c003d06_000000000000_000000000000`	6
`ge11nr15enus_e0bf615a7777_000000000000_000000000000`	5
`ge20nr14enus_c2aca1a568f2_000000000000_000000000000`	4
`ge20nr10enus_26fff3a12cfe_000000000000_000000000000`	4
`ge11nr17enus_197f02974477_000000000000_000000000000`	3
`ge11nr12fr00_05c24c7ea15b_000000000000_000000000000`	3
`ge11nr15enus_599524644fc6_000000000000_000000000000`	3
`ge11nn15enus_12054ef22ec7_000000000000_000000000000`	3
`ge20nr09enus_ea5b45b5b56e_000000000000_000000000000`	3

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`2:0;6:262144;4:2097152;1:65536\|2031617\|0\|m,a,s,p`	21
`2:0;6:262144;4:2097152;3:100\|2031617\|0\|m,s,a,p`	13

TCP SYN (p0f)

fingerprint	co-occurrences
`4:52+12:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	39
`4:50+14:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	9
`4:54+10:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	8
`4:55+9:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	7
`4:47+17:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	4
`4:53+11:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	4
`4:48+16:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	3
`4:45+19:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	3
`4:49+15:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	3
`4:46+18:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-4-8-1-3_1460_6`	82

User-Agent

fingerprint	co-occurrences
`Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36`	17
`Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36`	14
`Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36 Edg/151.0.0.0`	14
`Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36 Edg/150.0.0.0`	13
`Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5.2 Safari/605.1.15`	9
`Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:154.0) Gecko/20100101 Firefox/154.0`	5
`curl/8.7.1`	4
`Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36`	3
`com.apple.WebKit.Networking/21624.2.5.11.8 Network/5812.121.1 macOS/26.5.2`	2
`Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36`	1

Country

fingerprint	co-occurrences
`FI` · Finland	38
`ZA` · South Africa	12
`FR` · France	9
`IN` · India	6
`US` · United States	5
`OM` · Oman	4
`PL` · Poland	3
`IE` · Ireland	2
`SE` · Sweden	2
`JP` · Japan	1