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Subnet Overview

Model: v1 Updated: Feb. 16, 2026, 5:10 p.m.
Report for 201.81.52.0/24 • Brazil • Claro NXT Telecomunicacoes Ltda City report ASN report

High-level context about this subnet: size, density, traffic, risk, and geographic footprint.

Access Mode

Visitor mode shows a reduced view for performance (recent activity window and lighter deep analysis surfaces). Log in or create an account to unlock full-history subnet analysis and richer tooling.

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Traffic ready Risk ready Snapshot ready Window Feb. 9, 2026, midnight → Feb. 16, 2026, midnight Model v1
CIDR
201.81.52.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
201.81.52.0
Broadcast / Last
201.81.52.255
Observed IPs
31
Footprint
12.109%
Total Hits
175
Total Errors
17
Risk Score
0
Risk Level
low
First Seen
Feb. 9, 2026, midnight
Last Seen
Feb. 16, 2026, midnight
Top Location
São Paulo , São Paulo • Brazil
Top ASN
AS28573 • Claro NXT Telecomunicacoes Ltda

Risk

Model: v1 Computed: Feb. 16, 2026, 5:29 p.m.
Subnet risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from subnet 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
Feb. 16, 2026, 5:29 p.m.
Raw total
0.00
Total hits
175
Errors
17

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the subnet traffic rollup.

Activity Access

Visitor

Visitor mode is limited to the most recent 30 days for performance. Log in or create an account to unlock full-history subnet activity and deeper analysis.

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Loading activity…
Rendering hits per day for this subnet.
Daily activity (stacked response classes + total hits). Showing recent 30 days in visitor mode.

HTTP Status Breakdown

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

Loading status mix…
Fetching one histogram and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this subnet (all IPs with coordinates).

Loading map…

Interesting IPs In This Subnet

Top risky peer IPs for this subnet snapshot, sorted by risk score then hits. Use this panel to drill down from subnet to IP-level reports.

201.81.52.202 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.109 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.181 low
Open report
0 /100
Last seen 2026-02-12 00:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.103 low
Open report
0 /100
Last seen 2026-02-16 00:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.75 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.187 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.153 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
2
Errors
2
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.200 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
2
Errors
2
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.241 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.44 low
Open report
0 /100
Last seen 2026-02-11 00:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.220 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.162 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.107 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.254 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.171 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.62 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.122 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.140 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.221 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
201.81.52.199 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda

Sibling Subnets By ASN / Org Identity

Compare other subnet snapshots that share this report's ASN or organization identity. “Same window” keeps comparisons aligned to the current publish window.

201.81.54.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
61
IPs
40
Footprint
15.625%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
179.217.229.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
60
IPs
40
Footprint
15.625%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Caxias do Sul, Rio Grande do Sul, Brazil
179.217.231.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
58
IPs
32
Footprint
12.500%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Caxias do Sul, Rio Grande do Sul, Brazil
187.39.84.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
57
IPs
41
Footprint
16.016%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Catanduva, São Paulo, Brazil
187.180.212.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
57
IPs
37
Footprint
14.453%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Taubaté, São Paulo, Brazil
189.123.96.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
56
IPs
30
Footprint
11.719%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Ribeirão Preto, São Paulo, Brazil
179.222.237.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
48
IPs
35
Footprint
13.672%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Joinville, Santa Catarina, Brazil
187.180.160.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
47
IPs
32
Footprint
12.500%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Sorocaba, São Paulo, Brazil
191.177.136.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
45
IPs
31
Footprint
12.109%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Curitiba, Paraná, Brazil
177.181.0.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
44
IPs
25
Footprint
9.766%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Santo André, São Paulo, Brazil
179.214.114.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
43
IPs
30
Footprint
11.719%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Valparaíso de Goiás, Goiás, Brazil
201.81.55.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
43
IPs
29
Footprint
11.328%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
177.32.34.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
42
IPs
27
Footprint
10.547%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
187.180.190.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
41
IPs
31
Footprint
12.109%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Sorocaba, São Paulo, Brazil
177.32.35.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
41
IPs
25
Footprint
9.766%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
201.81.0.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
41
IPs
24
Footprint
9.375%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
201.81.53.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
40
IPs
23
Footprint
8.984%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
177.32.33.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
38
IPs
27
Footprint
10.547%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil
187.106.43.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
38
IPs
26
Footprint
10.156%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
Campinas, São Paulo, Brazil
201.81.3.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
38
IPs
26
Footprint
10.156%
ASN
AS28573
AS Org
Claro NXT Telecomunicacoes Ltda
Geo
São Paulo, São Paulo, Brazil