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ASN REPORT — AS28183 · MICRON LINE SERVICOS DE INFORMATICA LTDA - ME

First sighted: Dec. 8, 2024, 2 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
0 (low)
Total hits
1076
Total errors
180
Observed IPs
604
Top country
Brazil
Top city
Venda Nova do Imigrante
Top region
Minas Gerais

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
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 15
Points 49.50
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 8
Points 1.16
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 1
Points 0.96
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 1
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
896
3xx
0
4xx
180
5xx
0
Unique URLs
0
Total hits
1076
First seen
Dec. 8, 2024, 2 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 15 pts 49.50
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 5 5 27.50 Feb. 17, 2026, 11:41 a.m. Feb. 22, 2026, 1:06 a.m. —
8 5 5 22.00 Feb. 17, 2026, 11:41 a.m. Feb. 22, 2026, 1:06 a.m. —
0 5 5 0.00 Feb. 17, 2026, 11:41 a.m. Feb. 22, 2026, 1:06 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 8 pts 1.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 5 5 0.80 Aug. 26, 2025, 5:48 p.m. Nov. 6, 2025, 11:25 p.m. —
6 3 2 0.36 Dec. 8, 2024, 11:45 p.m. Jan. 11, 2025, 10:33 p.m. —
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 1 pts 0.96
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 1 1 0.96 May 28, 2025, 7:23 p.m. May 28, 2025, 7:23 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 1 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 1 1 0.00 Oct. 5, 2025, 10:02 p.m. Oct. 5, 2025, 10:02 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.

170.231.181.172 low
Open report
1 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.130 low
Open report
0 /100
Last seen 2024-12-09 02:00
Hits
40
Errors
6
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.30.162 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.58 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
7
Errors
2
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.181.50 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.129.20 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.168 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.238.114 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.1 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.82 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.182.26 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.30.185 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.236.8 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.236.203 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
5
Errors
3
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.149.7 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.149.12 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.34 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.66 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.69 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.163 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.128.23 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.133.25 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.135.38 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.143.3 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.143.26 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.16.10 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.16.50 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.21.226 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
5
Errors
3
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.30.61 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.236.43 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
4
Errors
3
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.236.102 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.30 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.246 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.238.69 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.239.35 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.239.45 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.245 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.134 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.141 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.133.18 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.139.31 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.39.142.166 low
Open report
0 /100
Last seen 2025-10-01 03:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.16.8 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.22.35 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.24.214 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.31.1 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
189.89.31.4 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.5 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.21 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.86 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.132 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.140 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.238 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.237.240 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.238.73 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.238.157 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.238.196 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.239.42 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.239.58 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
138.118.239.77 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.132 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.165 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.204 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.148.214 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
3
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.149.33 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
167.250.149.51 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.10 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.49 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.64 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.98 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.115 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.124 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.130 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.157 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME
170.231.180.159 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28183
AS Org
MICRON LINE SERVICOS DE INFORMATICA LTDA - ME