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ASN REPORT — AS263973 · Silmar Zamboni Bertoncheli & CIA. LTDA.

First sighted: Aug. 6, 2025, 3 a.m. · Last sighted: Feb. 24, 2026, 2 a.m.

Risk
0 (low)
Total hits
25
Total errors
10
Observed IPs
20
Top country
Brazil
Top city
Jaguari
Top region
Rio Grande do Sul

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
No contributor breakdown available.

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
15
3xx
0
4xx
10
5xx
0
Unique URLs
0
Total hits
25
First seen
Aug. 6, 2025, 3 a.m.
Last seen
Feb. 24, 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).

No ASN annotator totals yet.

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.

138.255.125.205 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.201 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.127.152 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.127.155 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.124.111 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.124.149 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.124.150 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.193 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.196 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.202 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.207 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.210 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.213 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.217 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.223 low
Open report
0 /100
Last seen 2025-08-07 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.234 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.240 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.242 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.244 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.
138.255.125.251 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263973
AS Org
Silmar Zamboni Bertoncheli & CIA. LTDA.