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ASN REPORT — AS28138 · WN INTERNET

First sighted: July 22, 2025, 3 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
1 (low)
Total hits
251
Total errors
57
Observed IPs
100
Top country
Brazil
Top city
São Paulo
Top region
São Paulo

Risk

Model: v1 Computed: 2026-02-27 17:09:49
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 6
Points 19.80
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 4
Points 0.64

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
194
3xx
0
4xx
57
5xx
0
Unique URLs
0
Total hits
251
First seen
July 22, 2025, 3 a.m.
Last seen
Feb. 23, 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 6 pts 19.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 2 2 11.00 Feb. 20, 2026, 12:49 p.m. Feb. 21, 2026, 3:52 a.m. —
8 2 2 8.80 Feb. 20, 2026, 12:49 p.m. Feb. 21, 2026, 3:52 a.m. —
0 2 2 0.00 Feb. 20, 2026, 12:49 p.m. Feb. 21, 2026, 3:52 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 4 pts 0.64
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 4 1 0.64 Nov. 6, 2025, 9:33 a.m. Nov. 6, 2025, 9:34 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.

187.49.12.244 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
12
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.220 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
10
Errors
3
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.141 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.249 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
7
Errors
5
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.128 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.145 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
6
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.238 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.241 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.14.0 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.167 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.209 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.243 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.251 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.1.254 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.136 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.131 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.132 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.133 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.144 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.165 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.203 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
4
Errors
3
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.207 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.145 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.143 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.148 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.160 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.169 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.173 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.211 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.215 low
Open report
0 /100
Last seen 2025-11-22 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.222 low
Open report
0 /100
Last seen 2026-01-20 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.230 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.253 low
Open report
0 /100
Last seen 2026-01-20 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.255 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.13.243 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.189 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.140 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.154 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.161 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.162 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.164 low
Open report
0 /100
Last seen 2025-09-23 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.172 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.174 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.175 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.176 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.178 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.186 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.189 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.192 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.193 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.194 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.200 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.202 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.205 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.223 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.246 low
Open report
0 /100
Last seen 2025-09-16 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.247 low
Open report
0 /100
Last seen 2025-08-29 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.248 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.252 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.130 low
Open report
0 /100
Last seen 2025-08-06 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.138 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.147 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.148 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.175 low
Open report
0 /100
Last seen 2025-12-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.6.182 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.130 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.136 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.137 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.138 low
Open report
0 /100
Last seen 2025-10-11 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.139 low
Open report
0 /100
Last seen 2025-10-23 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.142 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.150 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.155 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.157 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET
187.49.12.158 low
Open report
0 /100
Last seen 2025-10-07 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS28138
AS Org
WN INTERNET