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ASN REPORT — AS271522 · SZABO & BUHNEMANN LTDA -ME

First sighted: July 23, 2025, 3 a.m. · Last sighted: Feb. 26, 2026, 2 a.m.

Risk
0 (low)
Total hits
39
Total errors
5
Observed IPs
27
Top country
Brazil
Top city
Pitanga
Top region
Paraná

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
34
3xx
0
4xx
5
5xx
0
Unique URLs
0
Total hits
39
First seen
July 23, 2025, 3 a.m.
Last seen
Feb. 26, 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. 18, 2026, 1:56 a.m. Feb. 18, 2026, 1:56 a.m. —
8 1 1 4.40 Feb. 18, 2026, 1:56 a.m. Feb. 18, 2026, 1:56 a.m. —
0 1 1 0.00 Feb. 18, 2026, 1:56 a.m. Feb. 18, 2026, 1:56 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.

181.189.55.133 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.216 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.238 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.36 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.210 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.229 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.143 low
Open report
0 /100
Last seen 2025-09-16 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.192 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.194 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.197 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.198 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.205 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.213 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.214 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.219 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.52.252 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.212 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.230 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.233 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.238 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.53.254 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.34 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.42 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.135 low
Open report
0 /100
Last seen 2025-07-24 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.136 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.137 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME
181.189.55.139 low
Open report
0 /100
Last seen 2025-09-09 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271522
AS Org
SZABO & BUHNEMANN LTDA -ME