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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:36 a.m.
Report for 40.115.254.0/24 • Japan • 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 Nov. 3, 2025, midnight → Nov. 10, 2025, midnight Model v1
CIDR
40.115.254.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
40.115.254.0
Broadcast / Last
40.115.254.255
Observed IPs
1
Footprint
0.391%
Total Hits
41
Total Errors
18
Risk Score
0
Risk Level
low
First Seen
Nov. 5, 2025, 12:19 p.m.
Last Seen
Nov. 5, 2025, 12:20 p.m.
Top Location
Tokyo , Tokyo • Japan
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
ua 41 hits 6.56 pts
scan_velocity 2 hits 1.80 pts
Technical summary
Computed at
Jan. 14, 2026, 10:33 a.m.
Raw total
8.36
Total hits
41
Errors
18

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).

Severity →
Low High
ua
total=41 · weighted=6.56
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
8 41 1 6.56
ua 41
scan_velocity
total=2 · weighted=1.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 1 1 1.80
scan_velocity 1
0 1 1 0.00
scan_velocity 1

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.

40.115.254.123 low
Open report
0 /100
Last seen 2025-11-05 12:20
Hits
41
Errors
18
Country
Japan
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.

74.7.227.0/24 /24 Risk 96
Open report
96 max · 84.951 avg
Last seen 2025-11-09 22:55
Hits
18816
IPs
8
Footprint
3.125%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Atlanta, Georgia, United States
40.77.167.0/24 /24 Risk 11
Open report
11 max · 9.275 avg
Last seen 2025-11-09 21:54
Hits
739
IPs
52
Footprint
20.312%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.167.144.0/24 /24 Risk 10
Open report
10 max · 8.467 avg
Last seen 2025-11-09 22:55
Hits
690
IPs
61
Footprint
23.828%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
207.46.13.0/24 /24 Risk 6
Open report
6 max · 5.461 avg
Last seen 2025-11-06 23:52
Hits
382
IPs
25
Footprint
9.766%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
157.55.39.0/24 /24 Risk 5
Open report
5 max · 4.331 avg
Last seen 2025-11-08 22:39
Hits
338
IPs
20
Footprint
7.812%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
104.214.168.0/24 /24 Risk 58
Open report
58 max · 58.000 avg
Last seen 2025-11-06 20:05
Hits
240
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Hong Kong, Central and Western District, Hong Kong
74.7.228.0/24 /24 Risk 2
Open report
2 max · 1.839 avg
Last seen 2025-11-08 16:34
Hits
112
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Atlanta, Georgia, United States
74.7.229.0/24 /24 Risk 2
Open report
2 max · 1.940 avg
Last seen 2025-11-06 23:47
Hits
100
IPs
10
Footprint
3.906%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Atlanta, Georgia, United States
20.15.133.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-08 02:59
Hits
24
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
20.191.45.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 17:55
Hits
24
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Dublin, Leinster, Ireland
40.88.21.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 22:35
Hits
20
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.255.111.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 23:53
Hits
16
IPs
10
Footprint
3.906%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
52.187.246.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 12:55
Hits
13
IPs
9
Footprint
3.516%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
The Rocks, New South Wales, Australia
74.7.36.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 18:54
Hits
12
IPs
11
Footprint
4.297%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Richmond, Virginia, United States
20.194.1.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 18:46
Hits
12
IPs
9
Footprint
3.516%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Seoul, Seoul, South Korea
68.221.67.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-07 05:46
Hits
12
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Madrid, Madrid, Spain
40.77.177.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 22:41
Hits
12
IPs
2
Footprint
0.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
191.235.66.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 23:53
Hits
11
IPs
8
Footprint
3.125%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
São Paulo, Sao Paulo, Brazil
20.194.157.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 13:23
Hits
10
IPs
8
Footprint
3.125%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Tokyo, Tokyo, Japan
4.151.241.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-11-06 18:34
Hits
10
IPs
6
Footprint
2.344%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States