DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

81.71.98.166

Risk 0 LOW
Hits / Errors
11 hits · 4 errors
First seen
2025-10-14 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.98.254

Risk 0 LOW
Hits / Errors
10 hits · 0 errors
First seen
2025-09-19 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.99.67

Risk 0 LOW
Hits / Errors
7 hits · 7 errors
First seen
2026-01-09 02:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.68.113.82

Risk 0 LOW
Hits / Errors
3 hits · 1 errors
First seen
2025-12-17 02:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.68.120.48

Risk 0 LOW
Hits / Errors
3 hits · 1 errors
First seen
2026-01-09 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.101.51

Risk 0 LOW
Hits / Errors
2 hits · 1 errors
First seen
2025-12-17 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.101.106

Risk 0 LOW
Hits / Errors
2 hits · 1 errors
First seen
2026-01-09 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.99.91

Risk 0 LOW
Hits / Errors
1 hits · 0 errors
First seen
2026-01-09 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.68.118.100

Risk 0 LOW
Hits / Errors
1 hits · 0 errors
First seen
2026-01-09 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.68.110.5

Risk 0 LOW
Hits / Errors
1 hits · 0 errors
First seen
2025-12-14 02:00
Last seen
2025-12-15 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.94.64

Risk 0 LOW
Hits / Errors
4 hits · 1 errors
First seen
2025-10-10 03:00
Last seen
2025-10-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.99.63

Risk 0 LOW
Hits / Errors
1 hits · 1 errors
First seen
2025-10-01 03:00
Last seen
2025-10-02 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.68.70.193

Risk 0 LOW
Hits / Errors
2 hits · 0 errors
First seen
2025-09-29 03:00
Last seen
2025-09-30 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.205.21

Risk 0 LOW
Hits / Errors
2 hits · 0 errors
First seen
2025-09-28 03:00
Last seen
2025-09-29 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.56.134

Risk 0 LOW
Hits / Errors
1 hits · 0 errors
First seen
2025-07-31 03:00
Last seen
2025-08-01 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.5.172

Risk 0 LOW
Hits / Errors
43 hits · 0 errors
First seen
2024-02-15 02:00
Last seen
2025-06-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.68.234.150

Risk 0 LOW
Hits / Errors
4 hits · 0 errors
First seen
2025-04-08 03:00
Last seen
2025-05-10 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.96.216

Risk 0 LOW
Hits / Errors
2 hits · 0 errors
First seen
2025-02-16 02:00
Last seen
2025-02-17 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.71.13.167

Risk 0 LOW
Hits / Errors
1 hits · 1 errors
First seen
2024-12-24 02:00
Last seen
2024-12-25 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.207.215

Risk 0 LOW
Hits / Errors
6 hits · 2 errors
First seen
2024-10-01 03:00
Last seen
2024-10-10 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.37.120

Risk 0 LOW
Hits / Errors
3 hits · 0 errors
First seen
2024-10-03 03:00
Last seen
2024-10-10 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.63.102

Risk 0 LOW
Hits / Errors
6 hits · 0 errors
First seen
2024-09-30 03:00
Last seen
2024-10-09 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.105.154

Risk 0 LOW
Hits / Errors
5 hits · 0 errors
First seen
2024-10-02 03:00
Last seen
2024-10-09 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.44.202

Risk 0 LOW
Hits / Errors
5 hits · 0 errors
First seen
2024-09-30 03:00
Last seen
2024-10-05 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.11.215

Risk 0 LOW
Hits / Errors
5 hits · 0 errors
First seen
2024-10-01 03:00
Last seen
2024-10-04 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.211.80

Risk 0 LOW
Hits / Errors
4 hits · 0 errors
First seen
2024-10-01 03:00
Last seen
2024-10-04 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.79.138

Risk 0 LOW
Hits / Errors
4 hits · 0 errors
First seen
2024-10-01 03:00
Last seen
2024-10-04 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.236.48

Risk 0 LOW
Hits / Errors
1 hits · 0 errors
First seen
2024-10-01 03:00
Last seen
2024-10-02 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

81.70.102.193

Risk 0 LOW
Hits / Errors
1 hits · 0 errors
First seen
2024-10-01 03:00
Last seen
2024-10-02 03:00
Model
v1
Freshness
Risk computed: 2026-01-14