DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 11:04 a.m.
Report for 40.77.64.0/24 • 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 July 31, 2023, 1 a.m. → Aug. 7, 2023, 1 a.m. Model v1
CIDR
40.77.64.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
40.77.64.0
Broadcast / Last
40.77.64.255
Observed IPs
1
Footprint
0.391%
Total Hits
16
Total Errors
14
Risk Score
0
Risk Level
low
First Seen
Aug. 1, 2023, 9:42 a.m.
Last Seen
Aug. 1, 2023, 9:42 a.m.
Top Location
Des Moines , Iowa • United States
Top ASN
AS8075 • Microsoft Corporation

Risk

Model: v1
Subnet risk score
0
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
No contributor breakdown available.
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
0.00
Total hits
16
Errors
14

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).

No subnet annotator totals yet.

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.

40.77.64.211 low
Open report
0 /100
Last seen 2023-08-01 09:42
Hits
16
Errors
14
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.

40.83.2.0/24 /24 Risk 4
Open report
4 max · 4.000 avg
Last seen 2023-08-04 07:22
Hits
182
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
207.46.13.0/24 /24 Risk 1
Open report
1 max · 0.519 avg
Last seen 2023-08-07 00:13
Hits
133
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.167.0/24 /24 Risk 1
Open report
1 max · 0.508 avg
Last seen 2023-08-06 23:43
Hits
128
IPs
11
Footprint
4.297%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 1
Open report
1 max · 0.171 avg
Last seen 2023-08-06 20:06
Hits
82
IPs
13
Footprint
5.078%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
20.55.53.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-06 09:43
Hits
44
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
74.249.156.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-02 13:40
Hits
32
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
40.77.88.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-01 23:16
Hits
21
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
157.55.39.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-06 06:16
Hits
18
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
20.220.119.0/24 /24 Risk 3
Open report
3 max · 3.000 avg
Last seen 2023-08-06 09:21
Hits
16
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Québec, Quebec, Canada
52.162.218.0/24 /24 Risk 1
Open report
1 max · 0.444 avg
Last seen 2023-08-05 20:29
Hits
9
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Chicago, Illinois, United States
20.163.87.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-01 21:33
Hits
9
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
20.163.46.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-06 14:04
Hits
8
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
98.66.139.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-07-31 12:24
Hits
6
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Paris, Île-de-France, France
52.141.92.0/24 /24 Risk 1
Open report
1 max · 0.667 avg
Last seen 2023-08-05 14:53
Hits
6
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
20.191.45.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-07-31 18:31
Hits
6
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
40.75.104.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-02 17:42
Hits
5
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
20.195.163.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2023-08-06 18:44
Hits
4
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
São Paulo, Sao Paulo, Brazil
20.234.37.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2023-08-04 02:43
Hits
4
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
52.165.149.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-08-04 02:35
Hits
4
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
20.210.155.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2023-08-02 02:31
Hits
4
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Osaka, Ōsaka, Japan