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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:59 a.m.
Report for 139.99.3.0/24 • Singapore • OVH SAS City report ASN report

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

Traffic ready Risk ready Snapshot ready Window Feb. 24, 2025, midnight → March 3, 2025, midnight Model v1
CIDR
139.99.3.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
139.99.3.0
Broadcast / Last
139.99.3.255
Observed IPs
1
Footprint
0.391%
Total Hits
18
Total Errors
6
Risk Score
2
Risk Level
low
First Seen
Feb. 26, 2025, 3:43 p.m.
Last Seen
Feb. 27, 2025, 2:56 a.m.
Top Location
Singapore , North West • Singapore
Top ASN
AS16276 • OVH SAS

Risk

Model: v1
Subnet risk score
2
Low
Risk gradient
Contributors are derived from subnet annotator rollups and normalized to your short codes (e.g. sqli, cmdi, trav, sfp, bot).
Contributing annotators
sfp 6 hits 52.80 pts
ua 6 hits 1.20 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
54.00
Total hits
18
Errors
6

Traffic

Rollup

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

Loading activity…
Rendering hits per day for this subnet.
Daily activity (hits per day).

Annotators (All-time)

Heatmap of annotator × severity for this subnet. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
sfp
total=6 · weighted=52.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
40 6 1 52.80
sensitive_file 6
ua
total=6 · weighted=1.20
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 6 1 1.20
ua 6

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

Top risky peers inside this subnet (latest snapshot). Sorted by risk score, then hits.

139.99.3.41 low
Open report
2 /100
Last seen 2025-02-27 02:56
Hits
18
Errors
6
Country
Singapore
ASN
AS16276
AS Org
OVH SAS

Other subnets in this ASN / org

Compares other subnet snapshots matching this report’s ASN/org identity. “Same window” keeps the comparison within the latest snapshot window.

51.222.253.0/24 /24 Risk 52
Open report
52 max · 35.935 avg
Last seen 2025-03-02 10:46
Hits
10771
IPs
20
Footprint
7.812%
ASN
AS16276
AS Org
OVH SAS
Geo
Beauharnois, Quebec, Canada
94.23.203.0/24 /24 Risk 27
Open report
27 max · 23.493 avg
Last seen 2025-03-01 14:47
Hits
1656
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
54.36.148.0/24 /24 Risk 14
Open report
14 max · 11.944 avg
Last seen 2025-03-02 23:59
Hits
1510
IPs
242
Footprint
94.531%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
217.182.175.0/24 /24 Risk 24
Open report
24 max · 23.389 avg
Last seen 2025-02-26 07:49
Hits
1280
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
193.70.81.0/24 /24 Risk 13
Open report
13 max · 11.541 avg
Last seen 2025-02-28 15:56
Hits
784
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
94.23.207.0/24 /24 Risk 14
Open report
14 max · 13.722 avg
Last seen 2025-03-02 05:01
Hits
755
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
54.36.149.0/24 /24 Risk 6
Open report
6 max · 5.528 avg
Last seen 2025-03-02 23:57
Hits
688
IPs
107
Footprint
41.797%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
188.165.200.0/24 /24 Risk 50
Open report
50 max · 50.000 avg
Last seen 2025-02-28 14:27
Hits
242
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
149.56.150.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-26 13:12
Hits
109
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Montreal, Quebec, Canada
188.165.212.0/24 /24 Risk 2
Open report
2 max · 2.000 avg
Last seen 2025-02-25 07:10
Hits
88
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
54.38.85.0/24 /24 Risk 1
Open report
1 max · 0.862 avg
Last seen 2025-02-28 23:34
Hits
65
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
192.95.30.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-02-26 16:36
Hits
36
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Montreal, Quebec, Canada
91.134.94.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-03-02 15:30
Hits
33
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Wattrelos, Hauts-de-France, France
149.202.65.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-02-28 05:55
Hits
27
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
51.68.167.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-02-28 19:35
Hits
27
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Limburg an der Lahn, Hesse, Germany
54.39.18.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-26 04:48
Hits
20
IPs
1
Footprint
0.391%
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 2025-02-27 17:09
Hits
20
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Singapore, Central Singapore, Singapore
192.99.36.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-03-01 21:29
Hits
16
IPs
2
Footprint
0.781%
ASN
AS16276
AS Org
OVH SAS
Geo
Montreal, Quebec, Canada
188.165.215.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-25 16:04
Hits
16
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France
94.23.7.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-24 20:26
Hits
15
IPs
1
Footprint
0.391%
ASN
AS16276
AS Org
OVH SAS
Geo
Roubaix, Hauts-de-France, France