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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:54 a.m.
Report for 52.151.52.0/24 • United States • 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 March 17, 2025, midnight → March 24, 2025, midnight Model v1
CIDR
52.151.52.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
52.151.52.0
Broadcast / Last
52.151.52.255
Observed IPs
1
Footprint
0.391%
Total Hits
34
Total Errors
2
Risk Score
0
Risk Level
low
First Seen
March 18, 2025, 5 p.m.
Last Seen
March 18, 2025, 5:01 p.m.
Top Location
Quincy , Washington • United States
Top ASN
AS8075 • Microsoft Corporation

Risk

Model: v1
Subnet risk score
0
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
No contributor breakdown available.
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
0.00
Total hits
34
Errors
2

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).

No subnet annotator totals yet.

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.

52.151.52.78 low
Open report
0 /100
Last seen 2025-03-18 17:01
Hits
34
Errors
2
Country
United States
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.

52.178.210.0/24 /24 Risk 31
Open report
31 max · 31.000 avg
Last seen 2025-03-18 15:17
Hits
1270
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
40.77.167.0/24 /24 Risk 5
Open report
5 max · 3.381 avg
Last seen 2025-03-23 23:53
Hits
1176
IPs
81
Footprint
31.641%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 4
Open report
4 max · 2.612 avg
Last seen 2025-03-23 23:47
Hits
978
IPs
75
Footprint
29.297%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
23.102.2.0/24 /24 Risk 21
Open report
21 max · 21.000 avg
Last seen 2025-03-18 04:33
Hits
772
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
51.8.102.0/24 /24 Risk 4
Open report
4 max · 2.245 avg
Last seen 2025-03-23 22:09
Hits
685
IPs
92
Footprint
35.938%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
157.55.39.0/24 /24 Risk 4
Open report
4 max · 2.353 avg
Last seen 2025-03-23 21:09
Hits
668
IPs
26
Footprint
10.156%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
207.46.13.0/24 /24 Risk 3
Open report
3 max · 1.654 avg
Last seen 2025-03-23 23:36
Hits
570
IPs
22
Footprint
8.594%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
23.98.186.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-03-23 23:35
Hits
361
IPs
32
Footprint
12.500%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
40.77.188.0/24 /24 Risk 3
Open report
3 max · 1.847 avg
Last seen 2025-03-23 23:30
Hits
281
IPs
38
Footprint
14.844%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
51.8.155.0/24 /24 Risk 1
Open report
1 max · 0.838 avg
Last seen 2025-03-23 18:04
Hits
240
IPs
34
Footprint
13.281%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.84.221.0/24 /24 Risk 1
Open report
1 max · 0.700 avg
Last seen 2025-03-23 23:22
Hits
240
IPs
31
Footprint
12.109%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
57.154.175.0/24 /24 Risk 1
Open report
1 max · 0.624 avg
Last seen 2025-03-23 23:52
Hits
218
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
40.77.189.0/24 /24 Risk 2
Open report
2 max · 1.222 avg
Last seen 2025-03-23 18:15
Hits
198
IPs
26
Footprint
10.156%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
135.237.131.0/24 /24 Risk 1
Open report
1 max · 0.545 avg
Last seen 2025-03-23 23:22
Hits
187
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
13.83.167.0/24 /24 Risk 1
Open report
1 max · 0.737 avg
Last seen 2025-03-23 16:57
Hits
186
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
52.156.77.0/24 /24 Risk 1
Open report
1 max · 0.542 avg
Last seen 2025-03-23 18:31
Hits
177
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.190.0/24 /24 Risk 1
Open report
1 max · 0.573 avg
Last seen 2025-03-23 19:51
Hits
171
IPs
27
Footprint
10.547%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
172.178.141.0/24 /24 Risk 1
Open report
1 max · 0.497 avg
Last seen 2025-03-23 18:48
Hits
169
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
104.45.133.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-03-19 03:42
Hits
169
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
104.45.135.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-03-19 07:00
Hits
168
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States