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ASN REPORT — AS270523 · Comfibranet Telecomunicações LTDA - ME

First sighted: Sept. 9, 2025, 3 a.m. · Last sighted: March 1, 2026, 2 a.m.

Risk
0 (low)
Total hits
56
Total errors
11
Observed IPs
33
Top country
Brazil
Top city
Capitão Leônidas Marques
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 2
Points 5.50

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
45
3xx
0
4xx
11
5xx
0
Unique URLs
0
Total hits
56
First seen
Sept. 9, 2025, 3 a.m.
Last seen
March 1, 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 2 pts 5.50
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. 20, 2026, 11:02 p.m. Feb. 20, 2026, 11:02 p.m. —
0 1 1 0.00 Feb. 20, 2026, 11:02 p.m. Feb. 20, 2026, 11:02 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).

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.

187.103.198.139 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.142 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.27 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.97 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.206 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.196.143 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.20 low
Open report
0 /100
Last seen 2025-09-10 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.92 low
Open report
0 /100
Last seen 2026-01-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.202 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.205 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.21 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.63 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.84 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.215 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.196.75 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.10 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.12 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.48 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.96 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.116 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.120 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.151 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.164 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.168 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.170 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.174 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.198.222 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.20 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.66 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.119 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.178 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.185 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME
187.103.199.208 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270523
AS Org
Comfibranet Telecomunicações LTDA - ME