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

First sighted: Sept. 12, 2024, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
5 (low)
Total hits
2693
Total errors
485
Observed IPs
1247
Top country
Brazil
Top city
Teresina
Top region
Sergipe

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
5
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 36
Points 118.80
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 3
Points 17.60
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 2
Points 1.92
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 7
Points 1.00
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
2208
3xx
0
4xx
485
5xx
0
Unique URLs
0
Total hits
2693
First seen
Sept. 12, 2024, 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 36 pts 118.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 12 12 66.00 Feb. 17, 2026, 7:38 p.m. Feb. 26, 2026, 1:39 p.m. —
8 12 12 52.80 Feb. 17, 2026, 7:38 p.m. Feb. 26, 2026, 1:39 p.m. —
0 12 12 0.00 Feb. 17, 2026, 7:38 p.m. Feb. 26, 2026, 1:39 p.m. —
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 3 pts 17.60
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 1 1 8.80 April 22, 2025, 8:31 p.m. April 22, 2025, 8:31 p.m. —
24 1 1 5.28 Feb. 7, 2026, 3:49 a.m. Feb. 7, 2026, 3:49 a.m. —
16 1 1 3.52 April 22, 2025, 8:31 p.m. April 22, 2025, 8:31 p.m. —
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 2 pts 1.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 2 1 1.92 June 20, 2025, 11:43 p.m. June 20, 2025, 11:43 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 7 pts 1.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 4 4 0.64 Aug. 26, 2025, 10:58 a.m. Aug. 28, 2025, 6:02 a.m. —
6 3 3 0.36 Jan. 5, 2025, 4:26 a.m. Dec. 21, 2025, 8:31 p.m. —
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 3 0.00 Jan. 17, 2025, 3:17 p.m. Oct. 11, 2025, 11:10 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.

201.20.122.231 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
21
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.148.123.130 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
17
Errors
3
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.65.149 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
16
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.66.231 low
Open report
0 /100
Last seen 2025-01-18 02:00
Hits
16
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.139.39 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
13
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.120.52.129 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
13
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
170.78.5.222 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
11
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.210.240 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
11
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.75.25 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
11
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
170.78.4.46 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
10
Errors
3
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.64.70 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.116.200 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
10
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.116.202 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
10
Errors
3
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
170.78.6.17 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
9
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.120.52.153 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.75.4 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.90.155 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
9
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.164 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.124.55 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
9
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
45.229.212.56 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
8
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.210.221 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.66.168 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
8
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.204 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.116.203 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
45.229.212.30 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.6 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
7
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.23 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
7
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.26 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.209.154 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
7
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.78.223 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.87.37 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.159 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.192 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.218 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.116.201 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.148.120.168 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
7
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
138.122.83.230 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.136.241 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
6
Errors
3
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.74 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.88 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.139.21 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.139.38 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.139.57 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.209.170 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.110.233.111 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.120.52.168 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
6
Errors
3
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.120.52.219 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.70.36 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.78.207 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.97.50 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
6
Errors
3
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.97.51 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.106.202 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.142 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.112.221 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
201.20.127.219 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
45.229.212.11 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
45.229.212.25 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
138.122.83.42 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
138.122.83.179 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.31 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.138.82 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
167.250.139.29 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.104.113.117 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.208.148 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.208.217 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.209.19 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.209.60 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.209.178 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.210.250 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.211.75 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.211.82 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
177.190.211.159 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.110.233.15 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.120.52.133 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A
187.120.52.223 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28598
AS Org
DB3 SERVICOS DE TELECOMUNICACOES S.A