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Subnet Overview

Model: v1 Updated: Feb. 15, 2026, 6:45 p.m.
Report for 91.121.43.0/24 • France • OVH SAS City report ASN report

High-level context about this subnet: size, density, traffic, risk, and geographic footprint.

Access Mode

Visitor mode shows a reduced view for performance (recent activity window and lighter deep analysis surfaces). Log in or create an account to unlock full-history subnet analysis and richer tooling.

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Traffic ready Risk ready Snapshot ready Window Aug. 25, 2025, 1 a.m. → Sept. 1, 2025, 1 a.m. Model v1
CIDR
91.121.43.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
91.121.43.0
Broadcast / Last
91.121.43.255
Observed IPs
1
Footprint
0.391%
Total Hits
15
Total Errors
0
Risk Score
0
Risk Level
low
First Seen
Aug. 27, 2025, midnight
Last Seen
Aug. 28, 2025, midnight
Top Location
Roubaix , Hauts-de-France • France
Top ASN
AS16276 • OVH SAS

Risk

Model: v1 Computed: Feb. 15, 2026, 7:19 p.m.
Subnet risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from subnet rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
Request size anomaly request_size Requests are unusually large or shaped in a way that suggests abuse or automation. 4 hits 1.56 pts
Severity Hits Labels Weighted Top labels
14 1 1 0.84
{'count': 1, 'label': 'request_size'}
12 1 1 0.72
{'count': 1, 'label': 'request_size'}
0 2 1 0.00
{'count': 2, 'label': 'request_size'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 1 hits 0.20 pts
Severity Hits Labels Weighted Top labels
10 1 1 0.20
{'count': 1, 'label': 'ua'}
Technical summary
Computed at
Feb. 15, 2026, 7:19 p.m.
Raw total
1.76
Total hits
15
Errors
0

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the subnet traffic rollup.

Activity Access

Visitor

Visitor mode is limited to the most recent 30 days for performance. Log in or create an account to unlock full-history subnet activity and deeper analysis.

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Loading activity…
Rendering hits per day for this subnet.
Daily activity (stacked response classes + total hits). Showing recent 30 days in visitor mode.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads one aggregation and renders a donut.

Loading status mix…
Fetching one histogram and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this subnet (all IPs with coordinates).

Loading map…

Interesting IPs In This Subnet

Top risky peer IPs for this subnet snapshot, sorted by risk score then hits. Use this panel to drill down from subnet to IP-level reports.

91.121.43.52 low
Open report
0 /100
Last seen 2025-08-28 00:00
Hits
14
Errors
0
Country
France
ASN
AS16276
AS Org
OVH SAS

Sibling Subnets By ASN / Org Identity

Compare other subnet snapshots that share this report's ASN or organization identity. “Same window” keeps comparisons aligned to the current publish window.

54.36.148.0/24 /24 Risk 1
Open report
1 max · 0.983 avg
Last seen 2025-08-27 00:00
Hits
58
IPs
43
Footprint
16.797%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.68.102.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
39
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
54.36.149.0/24 /24 Risk 1
Open report
1 max · 0.750 avg
Last seen 2025-08-27 00:00
Hits
36
IPs
25
Footprint
9.766%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.68.111.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
25
IPs
6
Footprint
2.344%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
92.222.108.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
13
IPs
8
Footprint
3.125%
ASN
AS16276
AS Org
OVH SAS
Geo
Paris, Île-de-France, France
54.37.118.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
10
IPs
5
Footprint
1.953%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.75.236.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
9
IPs
7
Footprint
2.734%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.68.247.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
9
IPs
6
Footprint
2.344%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
94.23.188.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
8
IPs
7
Footprint
2.734%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.68.107.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
8
IPs
5
Footprint
1.953%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.222.253.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-26 00:00
Hits
7
IPs
3
Footprint
1.172%
ASN
AS16276
AS Org
OVH SAS
Geo
Beauharnois, Quebec, Canada
15.235.224.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
7
IPs
3
Footprint
1.172%
ASN
AS16276
AS Org
OVH SAS
Geo
Singapore, Central Singapore, Singapore
5.39.109.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
6
IPs
6
Footprint
2.344%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
92.222.104.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
5
IPs
5
Footprint
1.953%
ASN
AS16276
AS Org
OVH SAS
Geo
Paris, Île-de-France, France
5.39.1.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
5
IPs
4
Footprint
1.562%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
176.31.139.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
4
IPs
4
Footprint
1.562%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
37.59.204.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-28 00:00
Hits
4
IPs
3
Footprint
1.172%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.254.59.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
3
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Courbevoie, Île-de-France, France
46.105.42.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
3
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.161.37.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-29 00:00
Hits
2
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Beauharnois, Quebec, Canada