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Threat Actors — IPs

Directory of recently active, high-risk IP addresses observed by Syndu. Each entry links to a full IP report with enriched metadata and risk scoring.
Active filter: Microsoft Azure Cloud (southcentralus) · Clear
Snapshot 2026-01-21 Results 709 Page 1 / 18

4.151.3.63

Risk 39 MED
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
309 hits · 156 errors
First seen
2023-07-25 03:00
Last seen
2023-07-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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20.65.168.36

Risk 37 MED
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
230 hits · 0 errors
First seen
2024-12-24 02:00
Last seen
2024-12-25 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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13.65.42.147

Risk 21 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
9 hits · 0 errors
First seen
2024-05-01 03:00
Last seen
2024-05-02 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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4.151.218.216

Risk 8 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
50 hits · 49 errors
First seen
2024-05-09 03:00
Last seen
2025-02-23 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

4.151.218.131

Risk 8 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
58 hits · 57 errors
First seen
2024-05-11 03:00
Last seen
2025-02-21 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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40.84.221.230

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
304 hits · 55 errors
First seen
2024-09-05 03:00
Last seen
2025-11-30 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.211

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
310 hits · 57 errors
First seen
2024-09-13 03:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.232

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
298 hits · 55 errors
First seen
2024-09-16 03:00
Last seen
2025-10-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.225

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
308 hits · 56 errors
First seen
2024-09-09 03:00
Last seen
2025-10-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.233

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
313 hits · 57 errors
First seen
2024-09-09 03:00
Last seen
2025-10-12 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.226

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
335 hits · 68 errors
First seen
2024-09-09 03:00
Last seen
2025-10-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.235

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
313 hits · 65 errors
First seen
2024-09-15 03:00
Last seen
2025-10-07 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.234

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
299 hits · 40 errors
First seen
2024-09-15 03:00
Last seen
2025-10-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.213

Risk 6 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
323 hits · 63 errors
First seen
2024-09-05 03:00
Last seen
2025-09-30 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.210

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
250 hits · 51 errors
First seen
2024-09-11 03:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.215

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
249 hits · 44 errors
First seen
2024-09-05 03:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.220

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
301 hits · 69 errors
First seen
2024-09-08 03:00
Last seen
2025-10-20 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.239

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
295 hits · 60 errors
First seen
2024-09-05 03:00
Last seen
2025-10-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.238

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
279 hits · 56 errors
First seen
2024-09-08 03:00
Last seen
2025-10-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

23.98.186.198

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
269 hits · 35 errors
First seen
2025-02-06 02:00
Last seen
2025-10-12 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.231

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
291 hits · 60 errors
First seen
2024-09-09 03:00
Last seen
2025-10-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.227

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
289 hits · 66 errors
First seen
2024-09-10 03:00
Last seen
2025-10-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.209

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
261 hits · 55 errors
First seen
2024-09-05 03:00
Last seen
2025-10-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.208

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
255 hits · 42 errors
First seen
2024-09-19 03:00
Last seen
2025-10-10 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.229

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
254 hits · 62 errors
First seen
2024-09-09 03:00
Last seen
2025-10-10 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.236

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
295 hits · 66 errors
First seen
2024-09-11 03:00
Last seen
2025-10-09 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.212

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
288 hits · 50 errors
First seen
2024-09-13 03:00
Last seen
2025-10-09 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.237

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
299 hits · 65 errors
First seen
2024-09-06 03:00
Last seen
2025-10-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.222

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
285 hits · 49 errors
First seen
2024-09-14 03:00
Last seen
2025-10-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.219

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
280 hits · 57 errors
First seen
2024-09-17 03:00
Last seen
2025-10-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.223

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
273 hits · 58 errors
First seen
2024-09-07 03:00
Last seen
2025-10-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

23.98.186.206

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
243 hits · 27 errors
First seen
2025-02-09 02:00
Last seen
2025-10-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.224

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
278 hits · 45 errors
First seen
2024-09-09 03:00
Last seen
2025-10-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.228

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
315 hits · 80 errors
First seen
2024-09-19 03:00
Last seen
2025-10-01 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.218

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
270 hits · 51 errors
First seen
2024-09-17 03:00
Last seen
2025-09-27 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

40.84.221.221

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
269 hits · 57 errors
First seen
2024-09-14 03:00
Last seen
2025-09-21 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

52.141.92.47

Risk 5 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
32 hits · 0 errors
First seen
2023-07-17 03:00
Last seen
2023-08-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

23.98.186.201

Risk 4 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
186 hits · 33 errors
First seen
2025-02-08 02:00
Last seen
2025-12-18 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

23.98.186.197

Risk 4 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
207 hits · 35 errors
First seen
2025-02-05 02:00
Last seen
2025-12-02 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

23.98.186.199

Risk 4 LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Texas · San Antonio · 78288
Hits / Errors
203 hits · 39 errors
First seen
2025-02-05 02:00
Last seen
2025-11-24 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →
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