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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:59 a.m.
Report for 13.88.29.0/24 • 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 Dec. 30, 2024, midnight → Jan. 6, 2025, midnight Model v1
CIDR
13.88.29.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
13.88.29.0
Broadcast / Last
13.88.29.255
Observed IPs
1
Footprint
0.391%
Total Hits
50
Total Errors
44
Risk Score
9
Risk Level
low
First Seen
Jan. 4, 2025, 11:39 a.m.
Last Seen
Jan. 4, 2025, 11:40 a.m.
Top Location
San Francisco , California • United States
Top ASN
AS8075 • Microsoft Corporation

Risk

Model: v1
Subnet risk score
9
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
trav 16 hits 115.44 pts
sfp 6 hits 44.88 pts
cmdi 2 hits 42.50 pts
scan_velocity 16 hits 35.28 pts
proto 3 hits 2.16 pts
ua 6 hits 0.80 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
241.06
Total hits
50
Errors
44

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
trav
total=16 · weighted=115.44
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
28 6 1 43.68
trav 6
26 6 1 40.56
trav 6
30 4 1 31.20
trav 4
sfp
total=6 · weighted=44.88
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
34 6 1 44.88
sensitive_file 6
cmdi
total=2 · weighted=42.50
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
28 1 1 23.80
cmdi 1
22 1 1 18.70
cmdi 1
scan_velocity
total=16 · weighted=35.28
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
18 4 1 12.96
scan_velocity 4
16 4 1 11.52
scan_velocity 4
20 3 1 10.80
scan_velocity 3
0 5 1 0.00
scan_velocity 5
proto
total=3 · weighted=2.16
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
12 2 1 1.92
proto 2
3 1 1 0.24
proto 1
ua
total=6 · weighted=0.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
6 4 1 0.48
ua 4
8 2 1 0.32
ua 2

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.

13.88.29.119 low
Open report
9 /100
Last seen 2025-01-04 11:40
Hits
50
Errors
44
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.

52.167.144.0/24 /24 Risk 2
Open report
2 max · 1.713 avg
Last seen 2025-01-05 23:52
Hits
679
IPs
66
Footprint
25.781%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.77.167.0/24 /24 Risk 2
Open report
2 max · 1.573 avg
Last seen 2025-01-05 23:47
Hits
618
IPs
59
Footprint
23.047%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
51.8.102.0/24 /24 Risk 4
Open report
4 max · 2.330 avg
Last seen 2025-01-05 22:30
Hits
543
IPs
81
Footprint
31.641%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
20.83.187.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 23:36
Hits
529
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
4.227.36.0/24 /24 Risk 5
Open report
5 max · 3.164 avg
Last seen 2025-01-05 21:54
Hits
456
IPs
7
Footprint
2.734%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Phoenix, Arizona, United States
20.125.40.0/24 /24 Risk 8
Open report
8 max · 8.000 avg
Last seen 2025-01-01 20:45
Hits
343
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
52.230.152.0/24 /24 Risk 2
Open report
2 max · 1.830 avg
Last seen 2025-01-05 21:58
Hits
282
IPs
25
Footprint
9.766%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Des Moines, Iowa, United States
40.77.190.0/24 /24 Risk 1
Open report
1 max · 0.795 avg
Last seen 2025-01-05 20:29
Hits
278
IPs
78
Footprint
30.469%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.188.0/24 /24 Risk 1
Open report
1 max · 0.848 avg
Last seen 2025-01-05 22:28
Hits
264
IPs
65
Footprint
25.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.77.189.0/24 /24 Risk 1
Open report
1 max · 0.779 avg
Last seen 2025-01-05 21:07
Hits
258
IPs
69
Footprint
26.953%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Quincy, Washington, United States
40.84.221.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 17:28
Hits
146
IPs
29
Footprint
11.328%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Antonio, Texas, United States
51.8.155.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 22:11
Hits
139
IPs
34
Footprint
13.281%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
40.77.202.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 22:37
Hits
115
IPs
33
Footprint
12.891%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Chicago, Illinois, United States
172.178.141.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 15:09
Hits
105
IPs
21
Footprint
8.203%
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 2025-01-05 22:21
Hits
105
IPs
15
Footprint
5.859%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
20.97.189.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 23:28
Hits
100
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
52.225.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 20:51
Hits
93
IPs
15
Footprint
5.859%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
San Francisco, California, United States
20.161.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 23:37
Hits
86
IPs
16
Footprint
6.250%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
135.237.131.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 00:10
Hits
77
IPs
14
Footprint
5.469%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States
172.176.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-05 08:50
Hits
72
IPs
1
Footprint
0.391%
ASN
AS8075
AS Org
Microsoft Corporation
Geo
Boydton, Virginia, United States