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ASN REPORT — AS263961 · M. ANTONIO OLIVEIRA LIMA

First sighted: Sept. 17, 2025, 3 a.m. · Last sighted: Feb. 27, 2026, 2 a.m.

Risk
0 (low)
Total hits
45
Total errors
6
Observed IPs
20
Top country
Brazil
Top city
Fortaleza
Top region
Ceará

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 3
Points 9.90

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
39
3xx
0
4xx
6
5xx
0
Unique URLs
0
Total hits
45
First seen
Sept. 17, 2025, 3 a.m.
Last seen
Feb. 27, 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 3 pts 9.90
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 1 1 5.50 Feb. 21, 2026, 12:41 a.m. Feb. 21, 2026, 12:41 a.m. —
8 1 1 4.40 Feb. 21, 2026, 12:41 a.m. Feb. 21, 2026, 12:41 a.m. —
0 1 1 0.00 Feb. 21, 2026, 12:41 a.m. Feb. 21, 2026, 12:41 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).

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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.

138.255.107.210 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.104.65 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.11 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.25 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.15 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.107.212 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.16 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.21 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.28 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.54 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.105.146 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.0 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.8 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.17 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.36 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.38 low
Open report
0 /100
Last seen 2025-09-18 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.39 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.48 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.51 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA
138.255.106.56 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263961
AS Org
M. ANTONIO OLIVEIRA LIMA