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ASN REPORT — AS51738 · FOP Masaltsev Denis Leonidovich

First sighted: Dec. 20, 2024, 2 a.m. · Last sighted: Feb. 25, 2026, 2 a.m.

Risk
0 (low)
Total hits
21
Total errors
2
Observed IPs
14
Top country
Ukraine
Top city
Kharkiv
Top region
Kharkivs’ka Oblast’

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
No contributor breakdown available.

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
19
3xx
0
4xx
2
5xx
0
Unique URLs
0
Total hits
21
First seen
Dec. 20, 2024, 2 a.m.
Last seen
Feb. 25, 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).

No ASN annotator totals yet.

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).

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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.

195.162.65.157 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.146 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.134 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
1
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.135 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.145 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.150 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.151 low
Open report
0 /100
Last seen 2025-08-16 03:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.153 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.156 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.158 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.168 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.169 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.171 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich
195.162.65.232 low
Open report
0 /100
Last seen 2024-12-21 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS51738
AS Org
FOP Masaltsev Denis Leonidovich