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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 11:04 a.m.
Report for 20.163.52.0/24 • 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 Feb. 5, 2024, midnight → Feb. 12, 2024, midnight Model v1
CIDR
20.163.52.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
20.163.52.0
Broadcast / Last
20.163.52.255
Observed IPs
1
Footprint
0.391%
Total Hits
138
Total Errors
64
Risk Score
4
Risk Level
low
First Seen
Feb. 5, 2024, 9:29 p.m.
Last Seen
Feb. 5, 2024, 10:49 p.m.
Top Location
Phoenix , Arizona • United States
Top ASN
AS8075 • Microsoft Corporation

Risk

Model: v1
Subnet risk score
4
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
scan_velocity 20 hits 60.12 pts
ua 138 hits 27.60 pts
sfp 1 hits 8.80 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
96.52
Total hits
138
Errors
64

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
scan_velocity
total=20 · weighted=60.12
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
22 4 1 15.84
scan_velocity 4
28 3 1 15.12
scan_velocity 3
26 3 1 14.04
scan_velocity 3
24 3 1 12.96
scan_velocity 3
12 1 1 2.16
scan_velocity 1
0 6 1 0.00
scan_velocity 6
ua
total=138 · weighted=27.60
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 138 1 27.60
ua 138
sfp
total=1 · weighted=8.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
40 1 1 8.80
sensitive_file 1

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.

20.163.52.87 low
Open report
3 /100
Last seen 2024-02-05 22:49
Hits
136
Errors
64
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.

74.235.47.0/24 /24 Risk 9
Open report
9 max · 9.000 avg
Last seen 2024-02-05 07:19
Hits
1298
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 5
Open report
5 max · 3.365 avg
Last seen 2024-02-11 23:47
Hits
1194
IPs
70
Footprint
27.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.77.167.0/24 /24 Risk 3
Open report
3 max · 1.805 avg
Last seen 2024-02-11 23:56
Hits
663
IPs
44
Footprint
17.188%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
20.199.47.0/24 /24 Risk 9
Open report
9 max · 9.000 avg
Last seen 2024-02-08 22:53
Hits
159
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Paris, Île-de-France, France
40.77.190.0/24 /24 Risk 1
Open report
1 max · 0.382 avg
Last seen 2024-02-11 22:36
Hits
131
IPs
39
Footprint
15.234%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.188.0/24 /24 Risk 1
Open report
1 max · 0.365 avg
Last seen 2024-02-11 20:03
Hits
126
IPs
44
Footprint
17.188%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.189.0/24 /24 Risk 1
Open report
1 max · 0.673 avg
Last seen 2024-02-11 13:23
Hits
107
IPs
38
Footprint
14.844%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.84.180.0/24 /24 Risk 1
Open report
1 max · 0.226 avg
Last seen 2024-02-08 19:17
Hits
93
IPs
14
Footprint
5.469%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
172.176.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-11 18:02
Hits
59
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
20.191.45.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-11 23:14
Hits
48
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
40.77.202.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-11 14:03
Hits
44
IPs
15
Footprint
5.859%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Chicago, Illinois, United States
13.65.240.0/24 /24 Risk 1
Open report
1 max · 0.472 avg
Last seen 2024-02-11 06:34
Hits
36
IPs
11
Footprint
4.297%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
40.94.20.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-08 10:43
Hits
30
IPs
14
Footprint
5.469%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
4.155.57.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-08 21:39
Hits
30
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.94.25.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-06 16:22
Hits
28
IPs
14
Footprint
5.469%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Montreal, Quebec, Canada
40.94.27.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-06 16:19
Hits
28
IPs
11
Footprint
4.297%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Cheyenne, Wyoming, United States
40.94.33.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-08 21:41
Hits
28
IPs
8
Footprint
3.125%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
40.94.30.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-08 10:42
Hits
27
IPs
13
Footprint
5.078%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy-moses Lake, Washington, United States
20.169.168.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-11 15:27
Hits
24
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.88.21.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-02-10 17:35
Hits
24
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States