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Subnet Overview

Model: v1 Updated: Feb. 20, 2026, 12:20 p.m.
Report for 40.77.202.0/24 • United States • Microsoft Corporation 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 May 26, 2025, 1 a.m. → June 2, 2025, 1 a.m. Model v1
CIDR
40.77.202.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
40.77.202.0
Broadcast / Last
40.77.202.255
Observed IPs
17
Footprint
6.641%
Total Hits
6415
Total Errors
0
Risk Score
67
Risk Level
med
First Seen
May 25, 2025, 3 a.m.
Last Seen
June 1, 2025, 3 a.m.
Top Location
Chicago , Illinois • United States
Top ASN
AS8075 • Microsoft Corporation
Top ISP
Microsoft Corporation

Risk

Model: v1 Computed: Feb. 20, 2026, 1:36 p.m.
Subnet risk score
67
Medium
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
Automated client behavior bot Traffic patterns strongly suggest automation rather than a human-operated browser. 5285 hits 2642.50 pts
Severity Hits Labels Weighted Top labels
10 5285 1 2642.50
{'count': 5285, 'label': 'bot'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 1130 hits 135.60 pts
Severity Hits Labels Weighted Top labels
6 1130 1 135.60
{'count': 1130, 'label': 'ua'}
Request size anomaly request_size Requests are unusually large or shaped in a way that suggests abuse or automation. 4 hits 0.00 pts
Severity Hits Labels Weighted Top labels
0 4 1 0.00
{'count': 4, 'label': 'request_size'}
Technical summary
Computed at
Feb. 20, 2026, 1:36 p.m.
Raw total
2778.10
Total hits
6415
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…

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.

20.171.207.0/24 /24 Risk 99
Open report
99 max · 95.813 avg
Last seen 2025-06-01 03:00
Hits
86647
IPs
12
Footprint
4.688%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
52.167.144.0/24 /24 Risk 44
Open report
44 max · 32.599 avg
Last seen 2025-06-02 03:00
Hits
11538
IPs
77
Footprint
30.078%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.77.167.0/24 /24 Risk 37
Open report
37 max · 28.993 avg
Last seen 2025-06-01 03:00
Hits
10029
IPs
73
Footprint
28.516%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
157.55.39.0/24 /24 Risk 20
Open report
20 max · 14.373 avg
Last seen 2025-06-01 03:00
Hits
4099
IPs
31
Footprint
12.109%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
207.46.13.0/24 /24 Risk 18
Open report
18 max · 12.596 avg
Last seen 2025-06-02 03:00
Hits
3653
IPs
24
Footprint
9.375%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
51.8.102.0/24 /24 Risk 10
Open report
10 max · 7.002 avg
Last seen 2025-06-01 03:00
Hits
2180
IPs
124
Footprint
48.438%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.255.111.0/24 /24 Risk 4
Open report
4 max · 2.891 avg
Last seen 2025-06-01 03:00
Hits
837
IPs
48
Footprint
18.750%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
172.213.21.0/24 /24 Risk 3
Open report
3 max · 2.429 avg
Last seen 2025-06-01 03:00
Hits
790
IPs
32
Footprint
12.500%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Milan, Lombardy, Italy
40.84.221.0/24 /24 Risk 3
Open report
3 max · 2.074 avg
Last seen 2025-06-01 03:00
Hits
679
IPs
32
Footprint
12.500%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
172.203.30.0/24 /24 Risk 3
Open report
3 max · 2.064 avg
Last seen 2025-06-01 03:00
Hits
487
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
23.98.186.0/24 /24 Risk 2
Open report
2 max · 1.553 avg
Last seen 2025-06-01 03:00
Hits
476
IPs
32
Footprint
12.500%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
57.154.175.0/24 /24 Risk 2
Open report
2 max · 1.346 avg
Last seen 2025-06-01 03:00
Hits
442
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
52.230.163.0/24 /24 Risk 2
Open report
2 max · 1.541 avg
Last seen 2025-06-01 03:00
Hits
440
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
68.221.67.0/24 /24 Risk 2
Open report
2 max · 1.598 avg
Last seen 2025-06-01 03:00
Hits
438
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Madrid, Madrid, Spain
52.156.77.0/24 /24 Risk 2
Open report
2 max · 1.404 avg
Last seen 2025-06-01 03:00
Hits
406
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 · 0.777 avg
Last seen 2025-06-01 03:00
Hits
394
IPs
53
Footprint
20.703%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
52.230.164.0/24 /24 Risk 2
Open report
2 max · 1.357 avg
Last seen 2025-06-01 03:00
Hits
364
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
172.213.11.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-06-01 03:00
Hits
355
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Milan, Lombardy, Italy
68.221.75.0/24 /24 Risk 2
Open report
2 max · 1.389 avg
Last seen 2025-06-01 03:00
Hits
355
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Madrid, Madrid, Spain
20.97.189.0/24 /24 Risk 2
Open report
2 max · 1.429 avg
Last seen 2025-06-01 03:00
Hits
343
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States

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.

40.77.202.98 low
Open report
15 /100
Last seen 2025-05-29 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.145 low
Open report
14 /100
Last seen 2025-05-27 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.72 low
Open report
9 /100
Last seen 2025-05-27 03:00
Hits
8
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.74 low
Open report
9 /100
Last seen 2025-05-30 03:00
Hits
3
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.23 low
Open report
8 /100
Last seen 2025-05-30 03:00
Hits
8
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.90 low
Open report
8 /100
Last seen 2025-06-01 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.14 low
Open report
7 /100
Last seen 2025-05-29 03:00
Hits
8
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.124 low
Open report
7 /100
Last seen 2025-05-31 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.87 low
Open report
7 /100
Last seen 2025-05-30 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.37 low
Open report
7 /100
Last seen 2025-05-27 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.47 low
Open report
6 /100
Last seen 2025-05-27 03:00
Hits
16
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.60 low
Open report
6 /100
Last seen 2025-05-28 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.59 low
Open report
5 /100
Last seen 2025-05-28 03:00
Hits
8
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.36 low
Open report
5 /100
Last seen 2025-05-26 03:00
Hits
8
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.104 low
Open report
2 /100
Last seen 2025-06-01 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.129 low
Open report
2 /100
Last seen 2025-05-29 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
40.77.202.8 low
Open report
1 /100
Last seen 2025-06-01 03:00
Hits
4
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation