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ASN REPORT — AS52419 · CESOP

First sighted: May 23, 2025, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
0 (low)
Total hits
767
Total errors
158
Observed IPs
407
Top country
Argentina
Top city
San Bernardo
Top region
Buenos Aires F.D.

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 2
Points 5.50

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
609
3xx
0
4xx
158
5xx
0
Unique URLs
0
Total hits
767
First seen
May 23, 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
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 2 pts 5.50
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 1 1 5.50 Feb. 20, 2026, 1:32 p.m. Feb. 20, 2026, 1:32 p.m.
0 1 1 0.00 Feb. 20, 2026, 1:32 p.m. Feb. 20, 2026, 1:32 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.

181.192.64.78 low
0 /100
Last seen 2026-02-24 02:00
Hits
18
Errors
3
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.237.140 low
0 /100
Last seen 2026-02-20 02:00
Hits
12
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.245.68 low
0 /100
Last seen 2026-02-02 02:00
Hits
11
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.64.40 low
0 /100
Last seen 2026-02-21 02:00
Hits
10
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.152.169 low
0 /100
Last seen 2026-01-26 02:00
Hits
8
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.154.68 low
0 /100
Last seen 2026-02-22 02:00
Hits
8
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.248.19 low
0 /100
Last seen 2026-02-07 02:00
Hits
8
Errors
3
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.152.189 low
0 /100
Last seen 2026-02-02 02:00
Hits
7
Errors
3
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.17.0.195 low
0 /100
Last seen 2026-01-31 02:00
Hits
7
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.235.8 low
0 /100
Last seen 2026-02-11 02:00
Hits
7
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.237.22 low
0 /100
Last seen 2026-01-29 02:00
Hits
6
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.156.118 low
0 /100
Last seen 2026-01-29 02:00
Hits
5
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.75.20 low
0 /100
Last seen 2026-01-30 02:00
Hits
5
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.245.69 low
0 /100
Last seen 2026-02-26 02:00
Hits
5
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.247.93 low
0 /100
Last seen 2026-01-31 02:00
Hits
5
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.234.250 low
0 /100
Last seen 2026-02-01 02:00
Hits
5
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.236.140 low
0 /100
Last seen 2026-01-27 02:00
Hits
5
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.238.67 low
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.238.136 low
0 /100
Last seen 2026-02-23 02:00
Hits
5
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.239.240 low
0 /100
Last seen 2026-01-31 02:00
Hits
5
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.152.33 low
0 /100
Last seen 2026-02-18 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.155.21 low
0 /100
Last seen 2026-01-23 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.157.152 low
0 /100
Last seen 2026-02-05 02:00
Hits
4
Errors
3
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.157.226 low
0 /100
Last seen 2026-02-01 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.158.237 low
0 /100
Last seen 2026-01-25 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.17.0.156 low
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.17.1.109 low
0 /100
Last seen 2026-02-01 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.72.44 low
0 /100
Last seen 2026-01-29 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.72.76 low
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.74.227 low
0 /100
Last seen 2026-01-27 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.75.154 low
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.245.194 low
0 /100
Last seen 2026-02-09 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.246.183 low
0 /100
Last seen 2026-01-28 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.249.195 low
0 /100
Last seen 2026-02-17 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.249.254 low
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.234.199 low
0 /100
Last seen 2026-02-01 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.235.250 low
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.236.123 low
0 /100
Last seen 2026-01-25 02:00
Hits
4
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.152.225 low
0 /100
Last seen 2026-02-13 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.153.164 low
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.153.232 low
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.153.241 low
0 /100
Last seen 2026-02-14 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.154.47 low
0 /100
Last seen 2026-01-25 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.154.171 low
0 /100
Last seen 2026-01-22 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.155.48 low
0 /100
Last seen 2026-01-31 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.156.41 low
0 /100
Last seen 2026-01-24 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.157.131 low
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.3.159.30 low
0 /100
Last seen 2026-01-27 02:00
Hits
3
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.7.8.123 low
0 /100
Last seen 2026-02-01 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.7.11.174 low
0 /100
Last seen 2026-01-28 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.17.0.2 low
0 /100
Last seen 2026-01-24 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
38.17.0.194 low
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.72.59 low
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.72.237 low
0 /100
Last seen 2026-01-28 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.73.23 low
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.73.152 low
0 /100
Last seen 2026-01-25 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.74.236 low
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.75.19 low
0 /100
Last seen 2026-02-01 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
181.192.76.9 low
0 /100
Last seen 2026-01-26 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.244.8 low
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.244.236 low
0 /100
Last seen 2026-01-31 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.245.240 low
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.246.20 low
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.246.102 low
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.247.203 low
0 /100
Last seen 2026-02-05 02:00
Hits
3
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
200.31.247.246 low
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.234.47 low
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.234.97 low
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.234.168 low
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.235.226 low
0 /100
Last seen 2026-01-28 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.237.165 low
0 /100
Last seen 2026-01-25 02:00
Hits
3
Errors
2
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.238.96 low
0 /100
Last seen 2026-02-07 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.238.228 low
0 /100
Last seen 2026-02-07 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.239.118 low
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
1
Country
Argentina
ASN
AS52419
AS Org
CESOP
216.28.239.144 low
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Argentina
ASN
AS52419
AS Org
CESOP