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ASN REPORT — AS262546 · NetCintra Telecomunicações Ltda.

First sighted: July 19, 2025, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
0 (low)
Total hits
346
Total errors
59
Observed IPs
191
Top country
Brazil
Top city
São Roque
Top region
São Paulo

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 9
Points 29.70
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 8
Points 1.28

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
287
3xx
0
4xx
59
5xx
0
Unique URLs
0
Total hits
346
First seen
July 19, 2025, 3 a.m.
Last seen
March 2, 2026, 2 a.m.

Annotators (All-time)

Heatmap of annotator × severity. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 9 pts 29.70
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 3 16.50 Feb. 18, 2026, 4:39 a.m. Feb. 21, 2026, 11:44 a.m. —
8 3 3 13.20 Feb. 18, 2026, 4:39 a.m. Feb. 21, 2026, 11:44 a.m. —
0 3 3 0.00 Feb. 18, 2026, 4:39 a.m. Feb. 21, 2026, 11:44 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 8 pts 1.28
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 8 2 1.28 Nov. 6, 2025, 7:04 a.m. Nov. 6, 2025, 11:26 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 ISP

Derived from ISP snapshot peers (Option A). 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.

131.255.203.28 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
10
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.209 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.60 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.63 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.64 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.32 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.95 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.75 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.177 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.24 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.25 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.60 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.135 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.181 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.189 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.192 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.215 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.1 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.133 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.149 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.179 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.193 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.194 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.224 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.13 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.15 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.98 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.116 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.132 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.149 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
3
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.176 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.193 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.11 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.24 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.32 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.33 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.45 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.61 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.71 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.78 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.89 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.90 low
Open report
0 /100
Last seen 2025-09-24 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.102 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.119 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.139 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.141 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.161 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.166 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.172 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.176 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.207 low
Open report
0 /100
Last seen 2025-09-10 03:00
Hits
2
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.212 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.215 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.217 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.219 low
Open report
0 /100
Last seen 2025-09-10 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.220 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.226 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
131.255.203.246 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.4 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.23 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.28 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.36 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.40 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.48 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.52 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.57 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.58 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.61 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.63 low
Open report
0 /100
Last seen 2025-08-22 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.72 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.92 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.96 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.97 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.112 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.
143.202.51.124 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS262546
AS Org
NetCintra Telecomunicações Ltda.