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Subnet Overview

Model: v1 Updated: Feb. 20, 2026, 12:23 p.m.
Report for 20.171.207.0/24 • United States • Microsoft Corporation City report ASN report

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

Access Mode

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Traffic ready Risk ready Snapshot ready Window Oct. 27, 2025, midnight → Nov. 3, 2025, midnight Model v1
CIDR
20.171.207.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
20.171.207.0
Broadcast / Last
20.171.207.255
Observed IPs
8
Footprint
3.125%
Total Hits
1442306
Total Errors
241
Risk Score
100
Risk Level
high
First Seen
Oct. 26, 2025, 2 a.m.
Last Seen
Oct. 30, 2025, 2 a.m.
Top Location
Phoenix , Arizona • 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
100
High
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. 1442165 hits 721082.50 pts
Severity Hits Labels Weighted Top labels
10 1442165 1 721082.50
{'count': 1442165, 'label': 'bot'}
Scan velocity scan_velocity High request rate and broad endpoint coverage suggest scanning or automated enumeration. 66666 hits 73583.64 pts
Severity Hits Labels Weighted Top labels
10 35385 1 63693.00
{'count': 35385, 'label': 'scan_velocity'}
16 822 1 2367.36
{'count': 822, 'label': 'scan_velocity'}
12 994 1 2147.04
{'count': 994, 'label': 'scan_velocity'}
14 648 1 1632.96
{'count': 648, 'label': 'scan_velocity'}
22 410 1 1623.60
{'count': 410, 'label': 'scan_velocity'}
20 299 1 1076.40
{'count': 299, 'label': 'scan_velocity'}
18 262 1 848.88
{'count': 262, 'label': 'scan_velocity'}
24 45 1 194.40
{'count': 45, 'label': 'scan_velocity'}
0 27801 1 0.00
{'count': 27801, 'label': 'scan_velocity'}
Command injection attempts cmdi Request content resembles attempts to execute OS commands via an application. 1 hits 18.70 pts
Severity Hits Labels Weighted Top labels
22 1 1 18.70
{'count': 1, 'label': 'cmdi'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 141 hits 17.00 pts
Severity Hits Labels Weighted Top labels
6 139 1 16.68
{'count': 139, 'label': 'ua'}
8 2 1 0.32
{'count': 2, 'label': 'ua'}
Request size anomaly request_size Requests are unusually large or shaped in a way that suggests abuse or automation. 28 hits 11.52 pts
Severity Hits Labels Weighted Top labels
12 16 1 11.52
{'count': 16, 'label': 'request_size'}
0 12 1 0.00
{'count': 12, 'label': 'request_size'}
Sensitive file probing sfp Requests target commonly sensitive files, configs, backups, or administrative resources. 2 hits 9.68 pts
Severity Hits Labels Weighted Top labels
22 2 1 9.68
{'count': 2, 'label': 'sensitive_file'}
Protocol anomaly proto Request structure or protocol-level signals deviate from typical browser HTTP traffic. 2 hits 1.92 pts
Severity Hits Labels Weighted Top labels
12 2 1 1.92
{'count': 2, 'label': 'proto'}
Technical summary
Computed at
Feb. 20, 2026, 1:36 p.m.
Raw total
794724.96
Total hits
1442306
Errors
241

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.

74.7.227.0/24 /24 Risk 3
Open report
3 max · 2.188 avg
Last seen 2025-11-03 02:00
Hits
452
IPs
5
Footprint
1.953%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Atlanta, Georgia, United States
40.77.167.0/24 /24 Risk 2
Open report
2 max · 1.603 avg
Last seen 2025-11-03 02:00
Hits
126
IPs
47
Footprint
18.359%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 1
Open report
1 max · 0.722 avg
Last seen 2025-11-03 02:00
Hits
97
IPs
34
Footprint
13.281%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
207.46.13.0/24 /24 Risk 1
Open report
1 max · 0.934 avg
Last seen 2025-10-31 02:00
Hits
61
IPs
18
Footprint
7.031%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
157.55.39.0/24 /24 Risk 1
Open report
1 max · 0.870 avg
Last seen 2025-11-03 02:00
Hits
46
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
20.169.7.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-10-29 02:00
Hits
29
IPs
5
Footprint
1.953%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
74.7.229.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-31 02:00
Hits
21
IPs
12
Footprint
4.688%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Atlanta, Georgia, United States
172.182.193.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
13
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
172.182.213.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
13
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
20.191.45.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
13
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
20.171.53.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
12
IPs
3
Footprint
1.172%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
52.187.246.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-30 02:00
Hits
10
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
The Rocks, New South Wales, Australia
172.182.224.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
9
IPs
3
Footprint
1.172%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
74.7.36.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
8
IPs
5
Footprint
1.953%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Richmond, Virginia, United States
20.235.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
7
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Pune, Maharashtra, India
52.255.111.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
7
IPs
4
Footprint
1.562%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
20.27.94.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-30 02:00
Hits
6
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Osaka, Ōsaka, Japan
135.234.64.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
6
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
23.98.142.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
5
IPs
5
Footprint
1.953%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
135.237.131.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-10-29 02:00
Hits
5
IPs
4
Footprint
1.562%
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.

20.171.207.187 high
Open report
100 /100
Last seen 2025-10-29 02:00
Hits
1980
Errors
73
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.155 high
Open report
100 /100
Last seen 2025-10-29 02:00
Hits
1279
Errors
32
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.252 high
Open report
100 /100
Last seen 2025-10-30 02:00
Hits
23
Errors
1
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.19 high
Open report
99 /100
Last seen 2025-10-30 02:00
Hits
19
Errors
1
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.9 high
Open report
88 /100
Last seen 2025-10-30 02:00
Hits
37
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.38 high
Open report
83 /100
Last seen 2025-10-29 02:00
Hits
1522
Errors
80
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.239 med
Open report
69 /100
Last seen 2025-10-29 02:00
Hits
857
Errors
52
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.121 low
Open report
14 /100
Last seen 2025-10-30 02:00
Hits
25
Errors
2
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation