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Subnet Overview

Model: v1 Updated: Feb. 20, 2026, 12:18 p.m.
Report for 13.64.109.0/24 • 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 Feb. 17, 2025, midnight → Feb. 24, 2025, midnight Model v1
CIDR
13.64.109.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
13.64.109.0
Broadcast / Last
13.64.109.255
Observed IPs
1
Footprint
0.391%
Total Hits
17
Total Errors
0
Risk Score
2
Risk Level
low
First Seen
Feb. 19, 2025, 2 a.m.
Last Seen
Feb. 20, 2025, 2 a.m.
Top Location
San Francisco , California • 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
2
Low
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
Sensitive file probing sfp Requests target commonly sensitive files, configs, backups, or administrative resources. 4 hits 35.20 pts
Severity Hits Labels Weighted Top labels
40 4 1 35.20
{'count': 4, 'label': 'sensitive_file'}
Credential brute forcing cred Repeated authentication attempts consistent with password guessing or credential stuffing. 2 hits 5.50 pts
Severity Hits Labels Weighted Top labels
10 1 1 5.50
{'count': 1, 'label': 'cred'}
0 1 1 0.00
{'count': 1, 'label': 'cred'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 1 hits 0.12 pts
Severity Hits Labels Weighted Top labels
6 1 1 0.12
{'count': 1, 'label': 'ua'}
Technical summary
Computed at
Feb. 20, 2026, 1:36 p.m.
Raw total
40.82
Total hits
17
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.

40.77.167.0/24 /24 Risk 8
Open report
8 max · 4.480 avg
Last seen 2025-02-24 02:00
Hits
1307
IPs
82
Footprint
32.031%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 7
Open report
7 max · 4.121 avg
Last seen 2025-02-24 02:00
Hits
1289
IPs
79
Footprint
30.859%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
13.69.217.0/24 /24 Risk 26
Open report
26 max · 26.000 avg
Last seen 2025-02-23 02:00
Hits
887
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
40.69.37.0/24 /24 Risk 14
Open report
14 max · 14.000 avg
Last seen 2025-02-23 02:00
Hits
556
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
51.8.102.0/24 /24 Risk 5
Open report
5 max · 2.824 avg
Last seen 2025-02-24 02:00
Hits
511
IPs
92
Footprint
35.938%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
20.171.207.0/24 /24 Risk 6
Open report
6 max · 5.366 avg
Last seen 2025-02-24 02:00
Hits
350
IPs
14
Footprint
5.469%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
40.77.188.0/24 /24 Risk 1
Open report
1 max · 0.782 avg
Last seen 2025-02-24 02:00
Hits
225
IPs
69
Footprint
26.953%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
23.98.186.0/24 /24 Risk 1
Open report
1 max · 0.710 avg
Last seen 2025-02-24 02:00
Hits
207
IPs
29
Footprint
11.328%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
40.77.190.0/24 /24 Risk 1
Open report
1 max · 0.615 avg
Last seen 2025-02-24 02:00
Hits
205
IPs
60
Footprint
23.438%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.189.0/24 /24 Risk 1
Open report
1 max · 0.624 avg
Last seen 2025-02-24 02:00
Hits
205
IPs
59
Footprint
23.047%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
20.83.187.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-24 02:00
Hits
176
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
13.74.178.0/24 /24 Risk 6
Open report
6 max · 6.000 avg
Last seen 2025-02-23 02:00
Hits
169
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
40.77.202.0/24 /24 Risk 1
Open report
1 max · 0.622 avg
Last seen 2025-02-24 02:00
Hits
164
IPs
44
Footprint
17.188%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Chicago, Illinois, United States
51.8.155.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-24 02:00
Hits
113
IPs
37
Footprint
14.453%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.84.221.0/24 /24 Risk 1
Open report
1 max · 0.282 avg
Last seen 2025-02-24 02:00
Hits
110
IPs
27
Footprint
10.547%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
52.156.77.0/24 /24 Risk 1
Open report
1 max · 0.392 avg
Last seen 2025-02-24 02:00
Hits
102
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
20.42.10.0/24 /24 Risk 1
Open report
1 max · 0.530 avg
Last seen 2025-02-24 02:00
Hits
100
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.159.249.0/24 /24 Risk 1
Open report
1 max · 0.265 avg
Last seen 2025-02-24 02:00
Hits
98
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
172.178.140.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-24 02:00
Hits
95
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
13.83.167.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-24 02:00
Hits
91
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, 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.

13.64.109.6 low
Open report
0 /100
Last seen 2025-02-20 02:00
Hits
1
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation