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ASN REPORT — AS271452 · Sigma Telecom Provedores de Internet Ltda

First sighted: July 22, 2025, 3 a.m. · Last sighted: March 1, 2026, 2 a.m.

Risk
0 (Low)
Total hits
61
Total errors
13
Observed IPs
30
Top country
Brazil
Top city
São Paulo
Top region
São Paulo

Risk

Model: v1 Computed: March 3, 2026, 7:54 p.m.
ASN risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
No annotator totals available.
Technical summary
Computed at
March 3, 2026, 7:54 p.m.
Raw total
9.90
Total hits
61
Errors
13

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
48
3xx
0
4xx
13
5xx
0
Unique URLs
0
Total hits
61
First seen
July 22, 2025, 3 a.m.
Last seen
March 1, 2026, 2 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 ASN

Derived from report_ipaddress rows mapped to this ASN. 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.

45.227.67.34 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.74 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.173 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.45 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.54 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.59 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.161 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.66.62 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.37 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.51 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.57 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.158 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.164 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.165 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.64.169 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.30 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.62 low
Open report
0 /100
Last seen 2025-08-05 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.67 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.68 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.77 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.89 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.65.101 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.66.1 low
Open report
0 /100
Last seen 2025-07-23 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.66.50 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.66.51 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.33 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.43 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.53 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.55 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda
45.227.67.56 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271452
AS Org
Sigma Telecom Provedores de Internet Ltda