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ASN REPORT — AS266992 · Oliveira & Fernandes Telecomunicações Ltda

First sighted: Dec. 20, 2023, 2 a.m. · Last sighted: Feb. 28, 2026, 2 a.m.

Risk
0 (low)
Total hits
29
Total errors
3
Observed IPs
15
Top country
Brazil
Top city
Ibitinga
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 7
Points 29.70

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
26
3xx
0
4xx
3
5xx
0
Unique URLs
0
Total hits
29
First seen
Dec. 20, 2023, 2 a.m.
Last seen
Feb. 28, 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 7 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 1 16.50 Dec. 20, 2023, 3:25 p.m. Dec. 20, 2023, 3:25 p.m. —
12 2 1 13.20 Dec. 20, 2023, 3:25 p.m. Dec. 20, 2023, 3:25 p.m. —
0 2 1 0.00 Dec. 20, 2023, 3:25 p.m. Dec. 20, 2023, 3:25 p.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).

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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.

45.226.93.27 low
Open report
1 /100
Last seen 2023-12-21 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.95.7 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.93.22 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.9 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.93.109 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.1 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.87 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.95.6 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.93.16 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.93.171 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.3 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.22 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.23 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.94.219 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda
45.226.95.19 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266992
AS Org
Oliveira & Fernandes Telecomunicações Ltda