DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

Subnet Overview

Model: v1 Updated: Feb. 20, 2026, 12:20 p.m.
Report for 52.164.231.0/24 • Ireland • 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.

Log in for full view Create account
Traffic ready Risk ready Snapshot ready Window May 26, 2025, 1 a.m. → June 2, 2025, 1 a.m. Model v1
CIDR
52.164.231.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
52.164.231.0
Broadcast / Last
52.164.231.255
Observed IPs
1
Footprint
0.391%
Total Hits
2070
Total Errors
0
Risk Score
53
Risk Level
med
First Seen
May 31, 2025, 3 a.m.
Last Seen
June 1, 2025, 3 a.m.
Top Location
Dublin , Leinster • Ireland
Top ASN
AS8075 • Microsoft Corporation
Top ISP
Microsoft Corporation

Risk

Model: v1 Computed: Feb. 20, 2026, 1:36 p.m.
Subnet risk score
53
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
Credential brute forcing cred Repeated authentication attempts consistent with password guessing or credential stuffing. 236 hits 787.60 pts
Severity Hits Labels Weighted Top labels
12 64 1 422.40
{'count': 64, 'label': 'cred'}
6 68 1 224.40
{'count': 68, 'label': 'cred'}
8 32 1 140.80
{'count': 32, 'label': 'cred'}
0 72 1 0.00
{'count': 72, 'label': 'cred'}
Scan velocity scan_velocity High request rate and broad endpoint coverage suggest scanning or automated enumeration. 276 hits 636.48 pts
Severity Hits Labels Weighted Top labels
18 72 1 233.28
{'count': 72, 'label': 'scan_velocity'}
20 51 1 183.60
{'count': 51, 'label': 'scan_velocity'}
16 57 1 164.16
{'count': 57, 'label': 'scan_velocity'}
22 6 1 23.76
{'count': 6, 'label': 'scan_velocity'}
12 8 1 17.28
{'count': 8, 'label': 'scan_velocity'}
10 8 1 14.40
{'count': 8, 'label': 'scan_velocity'}
0 74 1 0.00
{'count': 74, 'label': 'scan_velocity'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 2070 hits 331.20 pts
Severity Hits Labels Weighted Top labels
8 2070 1 331.20
{'count': 2070, 'label': 'ua'}
Path traversal attempts trav Request paths/parameters resemble attempts to access files outside intended directories. 8 hits 70.72 pts
Severity Hits Labels Weighted Top labels
34 8 1 70.72
{'count': 8, 'label': 'trav'}
Sensitive file probing sfp Requests target commonly sensitive files, configs, backups, or administrative resources. 8 hits 63.36 pts
Severity Hits Labels Weighted Top labels
36 8 1 63.36
{'count': 8, 'label': 'sensitive_file'}
Technical summary
Computed at
Feb. 20, 2026, 1:36 p.m.
Raw total
1889.36
Total hits
2070
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.

Log in for full history Create account
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.

52.164.231.159 low
Open report
0 /100
Last seen 2025-06-01 03:00
Hits
2
Errors
0
Country
Ireland
ASN
AS8075
AS Org
Microsoft Corporation