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ASN REPORT — AS41743 · OPTIMASET Ltd.

First sighted: June 26, 2025, 3 a.m. · Last sighted: Dec. 18, 2025, 2 a.m.

Risk
0 (low)
Total hits
9
Total errors
2
Observed IPs
7
Top country
Russia
Top city
Shakhty
Top region
Rostov Oblast

Risk

Model: v1 Computed: 2026-02-27 17:09:49
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
7
3xx
0
4xx
2
5xx
0
Unique URLs
0
Total hits
9
First seen
June 26, 2025, 3 a.m.
Last seen
Dec. 18, 2025, 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.

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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.

176.115.143.139 low
Open report
0 /100
Last seen 2025-12-18 02:00
Hits
2
Errors
1
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.
176.115.143.175 low
Open report
0 /100
Last seen 2025-09-24 03:00
Hits
2
Errors
0
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.
176.115.140.228 low
Open report
0 /100
Last seen 2025-09-11 03:00
Hits
1
Errors
1
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.
176.115.142.102 low
Open report
0 /100
Last seen 2025-12-15 02:00
Hits
1
Errors
0
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.
176.115.143.173 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
1
Errors
0
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.
176.115.143.193 low
Open report
0 /100
Last seen 2025-09-27 03:00
Hits
1
Errors
0
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.
193.187.156.180 low
Open report
0 /100
Last seen 2025-06-27 03:00
Hits
1
Errors
0
Country
Russia
ASN
AS41743
AS Org
OPTIMASET Ltd.