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ASN REPORT — AS28598 · DB3 SERVICOS DE TELECOMUNICACOES S.A

First sighted: Sept. 12, 2024, 3 a.m. · Last sighted: Jan. 11, 2026, 1:59 a.m.

Risk
1 (low)
Total hits
644
Total errors
112
Observed IPs
483
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:53:54
Risk score
1
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 2
Points 10.56
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 2
Points 1.38
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 7
Points 0.63
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 5
Points

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
154
3xx
369
4xx
109
5xx
3
Unique URLs
512
Total hits
644
First seen
Sept. 12, 2024, 3 a.m.
Last seen
Jan. 11, 2026, 1:59 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
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 2 pts 10.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 1 1 8.10 April 22, 2025, 8:31 p.m. April 22, 2025, 8:31 p.m.
sensitive_file 1
16 1 1 2.46 April 22, 2025, 8:31 p.m. April 22, 2025, 8:31 p.m.
sensitive_file 1
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 2 pts 1.38
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 2 1 1.38 June 20, 2025, 11:43 p.m. June 20, 2025, 11:43 p.m.
proto 2
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 7 pts 0.63
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 4 1 0.42 Aug. 26, 2025, 10:58 a.m. Aug. 28, 2025, 6:02 a.m.
ua 4
6 3 1 0.22 Jan. 5, 2025, 4:26 a.m. Dec. 21, 2025, 8:31 p.m.
ua 3
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 5 pts 0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
0 5 1 0.00 Jan. 17, 2025, 3:17 p.m. Oct. 11, 2025, 11:10 a.m.
request_size 5

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads a single aggregation and renders a donut.

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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
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Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

No peer rows available for this ASN snapshot.