DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS266633 · Novumnet Acesso a Internet Ltda.

Contextual Risk

Syndu matches the queried target properties against aggregated behavioral baselines across the IP hierarchy and calculates a contextual risk score from the matched dimensions.

Contextual Risk Score
--unknown

Computed instantly from Syndu's current trust-and-risk model.

Total Hits
135
Total Errors
27
First Seen
Aug. 1, 2025, 3 a.m.
Last Seen
March 11, 2026, 2 a.m.
Risk Level
--
Risk Score
--

Dimension Baselines

In-scope matched dimensions contribute directly to the contextual score. Each value links to the corresponding report and latest computed baseline.

Create API Account Risk API Docs View Pricing

Behavioral Risk

Model: v1 Computed: March 18, 2026, 7:36 a.m.
ASN risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
No annotator totals available.
Technical summary
Computed at
March 18, 2026, 7:36 a.m.
Raw total
19.80
Total hits
135
Errors
27

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
108
3xx
0
4xx
27
5xx
0
Unique URLs
0
Total hits
135
First seen
Aug. 1, 2025, 3 a.m.
Last seen
March 11, 2026, 2 a.m.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads a single aggregation and renders a donut.

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

Loading map…

SUBNETS HELD BY THIS ASN

Derived from report_ipaddress rows mapped to this ASN. Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
Loading subnets…

Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

128.201.155.41 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
17
Errors
4
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.200 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.141 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.130 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.151 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.152 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.153.191 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.128 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.166 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.173 low
Open report
0 /100
Last seen 2026-03-06 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.189 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.196 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.201 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.248 low
Open report
0 /100
Last seen 2025-09-07 03:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.252 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
3
Errors
3
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.135 low
Open report
0 /100
Last seen 2026-03-09 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.137 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.144 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.150 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.171 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.177 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.182 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.183 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.188 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.208 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.215 low
Open report
0 /100
Last seen 2026-03-06 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.216 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.218 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.231 low
Open report
0 /100
Last seen 2026-03-03 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.251 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.153.58 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.153.192 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.133 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.145 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.146 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.147 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.158 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.162 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.164 low
Open report
0 /100
Last seen 2026-03-04 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.167 low
Open report
0 /100
Last seen 2025-12-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.180 low
Open report
0 /100
Last seen 2025-08-02 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.186 low
Open report
0 /100
Last seen 2025-08-28 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.193 low
Open report
0 /100
Last seen 2025-12-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.197 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.198 low
Open report
0 /100
Last seen 2025-09-11 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.199 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.205 low
Open report
0 /100
Last seen 2025-08-23 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.206 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.207 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.213 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.214 low
Open report
0 /100
Last seen 2025-10-23 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.222 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.223 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.230 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.235 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.236 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.243 low
Open report
0 /100
Last seen 2026-03-11 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.244 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.246 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.249 low
Open report
0 /100
Last seen 2025-10-01 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.
128.201.154.250 low
Open report
0 /100
Last seen 2026-01-02 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266633
AS Org
Novumnet Acesso a Internet Ltda.