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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:35 a.m.
Report for 52.185.159.0/24 • Japan • Microsoft Corporation City report ASN report

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

Traffic ready Risk ready Snapshot ready Window Oct. 20, 2025, 1 a.m. → Oct. 27, 2025, midnight Model v1
CIDR
52.185.159.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
52.185.159.0
Broadcast / Last
52.185.159.255
Observed IPs
1
Footprint
0.391%
Total Hits
58
Total Errors
28
Risk Score
1
Risk Level
low
First Seen
Oct. 22, 2025, 8:29 a.m.
Last Seen
Oct. 22, 2025, 8:29 a.m.
Top Location
Tokyo , Tokyo • Japan
Top ASN
AS8075 • Microsoft Corporation

Risk

Model: v1
Subnet risk score
1
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
ua 58 hits 9.28 pts
scan_velocity 5 hits 6.12 pts
Technical summary
Computed at
Jan. 14, 2026, 10:33 a.m.
Raw total
15.40
Total hits
58
Errors
28

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
ua
total=58 · weighted=9.28
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
8 58 1 9.28
ua 58
scan_velocity
total=5 · weighted=6.12
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
12 2 1 4.32
scan_velocity 2
10 1 1 1.80
scan_velocity 1
0 2 1 0.00
scan_velocity 2

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.

52.185.159.30 low
Open report
1 /100
Last seen 2025-10-22 08:29
Hits
58
Errors
28
Country
Japan
ASN
AS8075
AS Org
Microsoft Corporation

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.

20.171.207.0/24 /24 Risk 45
Open report
45 max · 34.351 avg
Last seen 2025-10-26 21:05
Hits
3745
IPs
8
Footprint
3.125%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
40.77.167.0/24 /24 Risk 5
Open report
5 max · 3.893 avg
Last seen 2025-10-26 21:05
Hits
327
IPs
46
Footprint
17.969%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 3
Open report
3 max · 2.523 avg
Last seen 2025-10-26 12:59
Hits
214
IPs
35
Footprint
13.672%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.69.132.0/24 /24 Risk 3
Open report
3 max · 3.000 avg
Last seen 2025-10-22 12:05
Hits
154
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
157.55.39.0/24 /24 Risk 1
Open report
1 max · 0.899 avg
Last seen 2025-10-26 11:58
Hits
79
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
48.210.8.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-10-22 11:21
Hits
49
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Tokyo, Tokyo, Japan
207.46.13.0/24 /24 Risk 1
Open report
1 max · 0.824 avg
Last seen 2025-10-26 10:57
Hits
34
IPs
4
Footprint
1.562%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
20.194.157.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 12:41
Hits
7
IPs
3
Footprint
1.172%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Tokyo, Tokyo, Japan
20.194.1.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 21:12
Hits
6
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Seoul, Seoul, South Korea
68.221.67.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 11:19
Hits
4
IPs
3
Footprint
1.172%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Madrid, Madrid, Spain
40.84.221.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 21:13
Hits
4
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
20.235.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 11:53
Hits
4
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Pune, Maharashtra, India
65.55.210.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 12:39
Hits
4
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
4.151.241.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-26 00:49
Hits
3
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
20.169.7.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 12:06
Hits
3
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
4.196.118.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 20:14
Hits
3
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
The Rocks, New South Wales, Australia
20.90.7.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 08:39
Hits
3
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Cardiff, Wales, United Kingdom
172.213.21.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-26 21:05
Hits
3
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Milan, Lombardy, Italy
138.91.30.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-24 03:17
Hits
2
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Osaka, Ōsaka, Japan
20.27.94.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-22 12:57
Hits
2
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Osaka, Ōsaka, Japan