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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.

51.8.102.107

Risk 74 HIGH
ASN
AS8075
Organization
Location
Hits / Errors
344 hits · 108 errors
First seen
2024-10-05 03:00
Last seen
2025-06-01 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

18.221.228.143

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
1486 hits · 162 errors
First seen
2025-04-22 03:00
Last seen
2025-05-30 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

51.8.102.167

Risk 74 HIGH
ASN
AS8075
Organization
Location
Hits / Errors
327 hits · 128 errors
First seen
2024-10-05 03:00
Last seen
2025-05-29 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

216.73.216.70

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
2130 hits · 79 errors
First seen
2025-05-13 03:00
Last seen
2025-05-27 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

2.58.56.221

Risk 74 HIGH
ASN
AS39421
Organization
ISP
Hits / Errors
387 hits · 226 errors
First seen
2025-05-26 03:00
Last seen
2025-05-27 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

18.217.142.228

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
1249 hits · 8 errors
First seen
2025-04-05 03:00
Last seen
2025-05-22 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

3.144.149.217

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
795 hits · 10 errors
First seen
2025-04-04 03:00
Last seen
2025-05-22 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

18.216.232.138

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
789 hits · 8 errors
First seen
2025-03-15 02:00
Last seen
2025-05-22 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

3.22.66.60

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
759 hits · 21 errors
First seen
2025-04-02 03:00
Last seen
2025-05-22 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

3.15.187.205

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
701 hits · 6 errors
First seen
2025-03-23 02:00
Last seen
2025-05-22 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

18.216.21.235

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
1005 hits · 28 errors
First seen
2025-04-05 03:00
Last seen
2025-05-21 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

52.15.66.233

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
880 hits · 26 errors
First seen
2025-04-09 03:00
Last seen
2025-05-20 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

18.119.136.220

Risk 74 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
821 hits · 22 errors
First seen
2025-04-05 03:00
Last seen
2025-05-20 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

66.249.79.199

Risk 74 HIGH
ASN
AS15169
Organization
Location
Hits / Errors
605 hits · 5 errors
First seen
2025-01-05 02:00
Last seen
2025-04-29 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

149.202.65.183

Risk 74 HIGH
ASN
AS16276
Organization
ISP
Location
Hits / Errors
1099 hits · 0 errors
First seen
2025-01-07 02:00
Last seen
2025-04-14 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

20.171.207.114

Risk 74 HIGH
ASN
AS8075
Organization
Location
Hits / Errors
1825 hits · 3 errors
First seen
2025-01-29 02:00
Last seen
2025-04-04 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

47.121.131.145

Risk 74 HIGH
Hits / Errors
38 hits · 32 errors
First seen
2024-09-30 03:00
Last seen
2025-03-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

213.136.86.62

Risk 74 HIGH
ASN
AS51167
Organization
Location
Hits / Errors
1353 hits · 0 errors
First seen
2025-01-14 02:00
Last seen
2025-02-07 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

45.130.145.14

Risk 74 HIGH
ASN
AS205516
Organization
Location
Hits / Errors
257 hits · 140 errors
First seen
2024-10-29 02:00
Last seen
2025-02-01 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

104.245.245.86

Risk 74 HIGH
ASN
AS201814
Organization
Location
Hits / Errors
204 hits · 0 errors
First seen
2025-01-10 02:00
Last seen
2025-01-17 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

47.237.94.12

Risk 74 HIGH
Hits / Errors
171 hits · 154 errors
First seen
2024-11-17 02:00
Last seen
2025-01-16 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

4.242.232.161

Risk 74 HIGH
ASN
AS8075
Organization
Location
Hits / Errors
302 hits · 127 errors
First seen
2024-09-11 03:00
Last seen
2024-12-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

20.19.37.125

Risk 74 HIGH
ASN
AS8075
Organization
Location
Hits / Errors
642 hits · 590 errors
First seen
2024-05-02 03:00
Last seen
2024-05-29 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

103.153.76.135

Risk 74 HIGH
ASN
AS135905
Location
Hits / Errors
69 hits · 34 errors
First seen
2023-11-03 02:00
Last seen
2024-01-26 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

192.3.142.240

Risk 74 HIGH
ASN
AS36352
Organization
ISP
Location
Hits / Errors
136 hits · 0 errors
First seen
2023-07-16 03:00
Last seen
2023-07-25 03:00
Model
v1
Freshness
Risk computed: 2026-02-18

17.241.75.215

Risk 73 HIGH
ASN
AS714
Organization
Hits / Errors
4664 hits · 394 errors
First seen
2024-06-07 05:46
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03

195.178.110.199

Risk 73 HIGH
Hits / Errors
3164 hits · 2743 errors
First seen
2025-10-02 20:54
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03

34.158.168.101

Risk 73 HIGH
ASN
AS396982
Organization
Hits / Errors
513 hits · 390 errors
First seen
2026-02-09 09:24
Last seen
2026-03-01 02:00
Model
v1
Freshness
Risk computed: 2026-03-03

74.7.227.178

Risk 73 HIGH
ASN
AS8075
Organization
Location
Hits / Errors
4507 hits · 324 errors
First seen
2026-02-22 02:00
Last seen
2026-02-23 02:00
Model
v1
Freshness
Risk computed: 2026-03-03

5.255.231.36

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
169 hits · 16 errors
First seen
2023-09-07 03:00
Last seen
2026-02-14 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

5.255.231.40

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
172 hits · 17 errors
First seen
2023-07-19 03:00
Last seen
2026-02-12 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

162.142.125.214

Risk 73 HIGH
ASN
AS398324
Organization
Hits / Errors
256 hits · 34 errors
First seen
2023-05-17 03:00
Last seen
2026-02-11 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

95.108.213.142

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
175 hits · 25 errors
First seen
2023-07-29 03:00
Last seen
2026-02-11 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

5.255.231.16

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
164 hits · 17 errors
First seen
2023-07-13 03:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

5.255.231.116

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
192 hits · 24 errors
First seen
2023-09-06 03:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

213.180.203.245

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
164 hits · 12 errors
First seen
2023-09-07 03:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

172.178.140.147

Risk 73 HIGH
ASN
AS8075
Organization
ISP
Hits / Errors
164 hits · 20 errors
First seen
2024-10-11 03:00
Last seen
2026-01-27 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

5.255.231.46

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
168 hits · 15 errors
First seen
2023-08-03 03:00
Last seen
2026-01-22 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

213.180.203.220

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
188 hits · 24 errors
First seen
2023-07-17 03:00
Last seen
2026-01-20 02:00
Model
v1
Freshness
Risk computed: 2026-02-18

87.250.224.21

Risk 73 HIGH
ASN
AS13238
Organization
Location
Hits / Errors
172 hits · 10 errors
First seen
2023-09-19 03:00
Last seen
2026-01-20 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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