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ASN REPORT — AS28370 · GUIFAMI Informática Ltda.

Contextual Risk

Syndu matches the queried target properties against aggregated behavioral baselines across the IP hierarchy and calculates a contextual risk score from the matched dimensions.

Contextual Risk Score
--unknown

Computed instantly from Syndu's current trust-and-risk model.

Total Hits
370
Total Errors
68
First Seen
July 22, 2025, 3 a.m.
Last Seen
March 9, 2026, 2 a.m.
Risk Level
--
Risk Score
--

Dimension Baselines

In-scope matched dimensions contribute directly to the contextual score. Each value links to the corresponding report and latest computed baseline.

Create API Account Risk API Docs View Pricing

Behavioral Risk

Model: v1 Computed: March 13, 2026, 9:05 a.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 13, 2026, 9:05 a.m.
Raw total
28.60
Total hits
370
Errors
68

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
302
3xx
0
4xx
68
5xx
0
Unique URLs
0
Total hits
370
First seen
July 22, 2025, 3 a.m.
Last seen
March 9, 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.

45.172.145.15 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
15
Errors
8
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.10 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
13
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.133 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.9 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
8
Errors
4
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.80 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
8
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.88 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
7
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.8 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.86 low
Open report
0 /100
Last seen 2026-03-03 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.5 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.149 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.50 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.13 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.14 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.64 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.165 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.144.2 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.2 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.72 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.12 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.49 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.14 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.225 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.254 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.6 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
2
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.81 low
Open report
0 /100
Last seen 2026-03-04 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.144 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.9 low
Open report
0 /100
Last seen 2026-03-04 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.91 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.99 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.169 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
189.84.145.128 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
189.84.147.34 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.144.21 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.144.25 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.144.29 low
Open report
0 /100
Last seen 2026-03-06 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.12 low
Open report
0 /100
Last seen 2026-03-09 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.23 low
Open report
0 /100
Last seen 2025-10-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.145.26 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.74 low
Open report
0 /100
Last seen 2025-09-14 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.77 low
Open report
0 /100
Last seen 2026-01-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.84 low
Open report
0 /100
Last seen 2025-09-21 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.89 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
45.172.146.92 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.3 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.8 low
Open report
0 /100
Last seen 2026-03-09 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.23 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.28 low
Open report
0 /100
Last seen 2025-09-21 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.44 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.79 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.101 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.113 low
Open report
0 /100
Last seen 2026-03-04 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.119 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.123 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.131 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.137 low
Open report
0 /100
Last seen 2025-09-08 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.143 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.150 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.168 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.178 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.188 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.200 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.225 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.152.251 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.1 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.3 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.6 low
Open report
0 /100
Last seen 2025-08-29 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.16 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.22 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.52 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.72 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.74 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.114 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.193 low
Open report
0 /100
Last seen 2025-08-05 03:00
Hits
2
Errors
2
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.219 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.
187.45.153.223 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28370
AS Org
GUIFAMI Informática Ltda.