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ASN REPORT — AS270558 · VITWORK COMUNICAÇÃO LTDA

First sighted: June 24, 2025, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
1 (low)
Total hits
73
Total errors
14
Observed IPs
60
Top country
Brazil
Top city
Mata de São João
Top region
Bahia

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
1
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 9
Points 29.70
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 1
Points 0.16

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
59
3xx
0
4xx
14
5xx
0
Unique URLs
0
Total hits
73
First seen
June 24, 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 9 pts 29.70
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 2 16.50 Feb. 23, 2026, 12:31 a.m. Feb. 25, 2026, 8:58 p.m. —
8 3 2 13.20 Feb. 23, 2026, 12:31 a.m. Feb. 25, 2026, 8:58 p.m. —
0 3 2 0.00 Feb. 23, 2026, 12:31 a.m. Feb. 25, 2026, 8:58 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 1 pts 0.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 1 1 0.16 Aug. 26, 2025, 8:46 p.m. Aug. 26, 2025, 8:46 p.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.

201.216.74.229 low
Open report
1 /100
Last seen 2026-02-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.150 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.153 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.226 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.231 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.238 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.150 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.154 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.164 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.170 low
Open report
0 /100
Last seen 2025-09-10 03:00
Hits
2
Errors
2
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.198 low
Open report
0 /100
Last seen 2025-09-10 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.205 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.150 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.167 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.183 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.188 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.214 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.218 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.223 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.229 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.231 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.234 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.73.245 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.132 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.160 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.164 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.173 low
Open report
0 /100
Last seen 2025-08-27 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.174 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.187 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.197 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.198 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.210 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.211 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.214 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.220 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.223 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.232 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.239 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.243 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.248 low
Open report
0 /100
Last seen 2025-07-31 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.74.249 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.82 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.133 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.136 low
Open report
0 /100
Last seen 2025-09-07 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.142 low
Open report
0 /100
Last seen 2025-09-09 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.143 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.157 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.160 low
Open report
0 /100
Last seen 2025-08-14 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.161 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.165 low
Open report
0 /100
Last seen 2025-09-10 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.179 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.181 low
Open report
0 /100
Last seen 2025-06-25 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.182 low
Open report
0 /100
Last seen 2025-08-21 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.183 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.206 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.209 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.220 low
Open report
0 /100
Last seen 2025-08-13 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.221 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.237 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA
201.216.75.249 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS270558
AS Org
VITWORK COMUNICAÇÃO LTDA