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ASN REPORT — AS8075 · Microsoft Corporation

First sighted: April 30, 2023, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
100 (High)
Total hits
8966504
Total errors
804477
Observed IPs
11169
Top country
Top city
Top region

Risk

Model: v1 Computed: March 3, 2026, 7:54 p.m.
ASN risk score
100
High
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN 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
No annotator totals available.
Technical summary
Computed at
March 3, 2026, 7:54 p.m.
Raw total
5960562.01
Total hits
8966504
Errors
804477

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: .
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
8162027
3xx
0
4xx
804477
5xx
0
Unique URLs
0
Total hits
8966504
First seen
April 30, 2023, 3 a.m.
Last seen
March 2, 2026, 2 a.m.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads a single aggregation and renders a donut.

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

Loading map…

SUBNETS HELD BY THIS ASN

Derived from report_ipaddress rows mapped to this ASN. Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
Loading subnets…

Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

74.7.241.30 high
100 /100
Last seen 2026-02-19 02:00
Hits
421939
Errors
30778
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.150 high
100 /100
Last seen 2026-02-19 02:00
Hits
416565
Errors
30049
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.58 high
100 /100
Last seen 2026-02-19 02:00
Hits
410866
Errors
30167
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.155 high
100 /100
Last seen 2026-02-19 02:00
Hits
402387
Errors
30080
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.13 high
100 /100
Last seen 2026-03-02 02:00
Hits
248134
Errors
17039
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.4 high
100 /100
Last seen 2026-03-02 02:00
Hits
247965
Errors
17161
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.152 high
100 /100
Last seen 2026-03-02 02:00
Hits
220503
Errors
15082
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.37 high
100 /100
Last seen 2026-03-02 02:00
Hits
203348
Errors
14184
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.29 high
100 /100
Last seen 2026-02-23 02:00
Hits
199667
Errors
14112
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.57 high
100 /100
Last seen 2026-02-23 02:00
Hits
199197
Errors
13925
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.52 high
100 /100
Last seen 2026-02-23 02:00
Hits
186632
Errors
12500
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.1 high
100 /100
Last seen 2026-02-23 02:00
Hits
180756
Errors
11453
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.55 high
100 /100
Last seen 2026-01-23 02:00
Hits
147005
Errors
28054
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.41 high
100 /100
Last seen 2026-01-24 02:00
Hits
144507
Errors
27573
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.10 high
100 /100
Last seen 2026-02-25 02:00
Hits
142886
Errors
10862
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.189 high
100 /100
Last seen 2026-02-12 02:00
Hits
125186
Errors
9869
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.147 high
100 /100
Last seen 2026-02-11 02:00
Hits
108949
Errors
12184
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.164 high
100 /100
Last seen 2026-01-30 02:00
Hits
108435
Errors
20496
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.56 high
100 /100
Last seen 2026-01-28 02:00
Hits
108053
Errors
15398
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.62 high
100 /100
Last seen 2026-01-30 02:00
Hits
106219
Errors
19225
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.32 high
100 /100
Last seen 2026-01-30 02:00
Hits
100858
Errors
10932
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.59 high
100 /100
Last seen 2026-01-28 02:00
Hits
100789
Errors
14876
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.18 high
100 /100
Last seen 2026-02-25 02:00
Hits
80070
Errors
5645
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.209 high
100 /100
Last seen 2026-02-11 02:00
Hits
78927
Errors
6284
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.18 high
100 /100
Last seen 2026-02-10 02:00
Hits
75302
Errors
6305
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.63 high
100 /100
Last seen 2026-02-11 02:00
Hits
70104
Errors
5056
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.49 high
100 /100
Last seen 2025-08-16 03:00
Hits
67164
Errors
214
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.122 high
100 /100
Last seen 2025-09-08 03:00
Hits
65644
Errors
470
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.29 high
100 /100
Last seen 2026-02-12 02:00
Hits
65240
Errors
4699
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.139 high
100 /100
Last seen 2025-10-01 03:00
Hits
64869
Errors
860
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.34 high
100 /100
Last seen 2026-02-25 02:00
Hits
64399
Errors
4326
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.127 high
100 /100
Last seen 2025-04-16 03:00
Hits
63609
Errors
3
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.16 high
100 /100
Last seen 2026-02-25 02:00
Hits
61944
Errors
4078
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.194 high
100 /100
Last seen 2026-02-25 02:00
Hits
61187
Errors
4092
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.48 high
100 /100
Last seen 2026-02-11 02:00
Hits
57813
Errors
4995
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.48 high
100 /100
Last seen 2026-03-02 02:00
Hits
52145
Errors
3240
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.136 high
100 /100
Last seen 2026-02-19 02:00
Hits
49187
Errors
3032
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.130 high
100 /100
Last seen 2026-02-19 02:00
Hits
48514
Errors
2983
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.210 high
100 /100
Last seen 2025-09-11 03:00
Hits
48258
Errors
26
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.52 high
100 /100
Last seen 2025-09-09 03:00
Hits
46206
Errors
21
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.44 high
100 /100
Last seen 2026-03-02 02:00
Hits
45925
Errors
3063
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.83 high
100 /100
Last seen 2025-09-15 03:00
Hits
45635
Errors
726
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.85 high
100 /100
Last seen 2025-09-15 03:00
Hits
44544
Errors
43
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.17 high
100 /100
Last seen 2025-09-11 03:00
Hits
43024
Errors
480
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.247 high
100 /100
Last seen 2026-02-19 02:00
Hits
42744
Errors
2734
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.231 high
100 /100
Last seen 2025-07-11 03:00
Hits
42675
Errors
1035
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.172 high
100 /100
Last seen 2026-02-19 02:00
Hits
41511
Errors
2251
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.6 high
100 /100
Last seen 2026-02-08 02:00
Hits
35602
Errors
4446
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.39 high
100 /100
Last seen 2026-02-11 02:00
Hits
33736
Errors
313
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.252 high
100 /100
Last seen 2025-10-30 02:00
Hits
32837
Errors
121
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.174 high
100 /100
Last seen 2025-12-18 02:00
Hits
31985
Errors
31
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.159 high
100 /100
Last seen 2025-12-18 02:00
Hits
31291
Errors
31
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.36 high
100 /100
Last seen 2026-01-31 02:00
Hits
31101
Errors
3912
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.72 high
100 /100
Last seen 2025-10-21 03:00
Hits
31094
Errors
3698
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.38 high
100 /100
Last seen 2025-12-18 02:00
Hits
30854
Errors
16
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.55 high
100 /100
Last seen 2025-09-08 03:00
Hits
30714
Errors
182
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.241 high
100 /100
Last seen 2025-05-22 03:00
Hits
29251
Errors
0
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.101 high
100 /100
Last seen 2025-08-10 03:00
Hits
27720
Errors
818
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.52 high
100 /100
Last seen 2026-02-08 02:00
Hits
27683
Errors
2216
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.183 high
100 /100
Last seen 2026-02-08 02:00
Hits
27619
Errors
2675
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.62 high
100 /100
Last seen 2025-10-21 03:00
Hits
27274
Errors
3661
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.37 high
100 /100
Last seen 2026-01-31 02:00
Hits
27273
Errors
2762
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.241.8 high
100 /100
Last seen 2026-02-08 02:00
Hits
27242
Errors
2526
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.20 high
100 /100
Last seen 2026-01-31 02:00
Hits
26161
Errors
3647
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.57 high
100 /100
Last seen 2025-09-11 03:00
Hits
25787
Errors
6
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.242.40 high
100 /100
Last seen 2025-12-18 02:00
Hits
25247
Errors
1622
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.187 high
100 /100
Last seen 2025-10-29 02:00
Hits
25026
Errors
280
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.119 high
100 /100
Last seen 2025-08-09 03:00
Hits
25001
Errors
20
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.43 high
100 /100
Last seen 2025-12-03 02:00
Hits
23464
Errors
1756
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.200 high
100 /100
Last seen 2025-07-10 03:00
Hits
22942
Errors
72
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
20.171.207.253 high
100 /100
Last seen 2025-10-07 03:00
Hits
22512
Errors
1290
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.240 high
100 /100
Last seen 2026-02-09 02:00
Hits
22097
Errors
1747
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.236 high
100 /100
Last seen 2026-02-09 02:00
Hits
21874
Errors
1611
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.243.243 high
100 /100
Last seen 2026-02-07 02:00
Hits
21687
Errors
3097
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation
74.7.227.132 high
100 /100
Last seen 2026-02-09 02:00
Hits
21276
Errors
1770
Country
United States
ASN
AS8075
AS Org
Microsoft Corporation