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ASN REPORT — AS274743 · FASTWEB TELECOMUNICACOES

First sighted: Aug. 5, 2025, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
0 (low)
Total hits
104
Total errors
15
Observed IPs
56
Top country
Brazil
Top city
Francisco Morato
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 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
89
3xx
0
4xx
15
5xx
0
Unique URLs
0
Total hits
104
First seen
Aug. 5, 2025, 3 a.m.
Last seen
March 2, 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, 3:51 a.m. Feb. 18, 2026, 3:51 a.m. —
8 1 1 4.40 Feb. 18, 2026, 3:51 a.m. Feb. 18, 2026, 3:51 a.m. —
0 1 1 0.00 Feb. 18, 2026, 3:51 a.m. Feb. 18, 2026, 3:51 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).

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.

186.251.213.206 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.181 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.199 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.173 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.248 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.252 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.148 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.149 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.216 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.224 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.225 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.250 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.133 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.137 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.155 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.157 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.172 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.174 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.175 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.186 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.191 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.204 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.209 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.214 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.232 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.238 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.128 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.129 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.132 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.142 low
Open report
0 /100
Last seen 2025-08-06 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.150 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.152 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.153 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.154 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.156 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.162 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.166 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.169 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.170 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.176 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.179 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.180 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.182 low
Open report
0 /100
Last seen 2025-12-18 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.183 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.185 low
Open report
0 /100
Last seen 2025-10-24 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.192 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.202 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.211 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.213 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.220 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.223 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.234 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.235 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.246 low
Open report
0 /100
Last seen 2025-09-09 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.251 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES
186.251.213.253 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS274743
AS Org
FASTWEB TELECOMUNICACOES