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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.

23.233.157.228

Risk 100 HIGH
ASN
AS5769
Organization
Location
Canada · Quebec · Dorval · H9S
Hits / Errors
1795 hits · 705 errors
First seen
2025-05-28 03:00
Last seen
2025-06-07 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

35.183.103.32

Risk 100 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
2030 hits · 1474 errors
First seen
2023-10-28 03:00
Last seen
2023-10-29 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

3.98.144.223

Risk 100 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
3794 hits · 1474 errors
First seen
2023-10-22 03:00
Last seen
2023-10-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.79.29.48

Risk 100 HIGH
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3135 hits · 0 errors
First seen
2023-04-30 03:00
Last seen
2023-10-22 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

142.93.156.34

Risk 99 HIGH
ASN
AS14061
Organization
Location
Hits / Errors
917 hits · 824 errors
First seen
2023-10-17 03:00
Last seen
2023-10-20 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.44.56

Risk 99 HIGH
ASN
AS16276
Organization
ISP
Location
Hits / Errors
1510 hits · 0 errors
First seen
2023-08-31 03:00
Last seen
2023-09-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.44.167

Risk 98 HIGH
ASN
AS16276
Organization
ISP
Location
Hits / Errors
1208 hits · 0 errors
First seen
2023-09-04 03:00
Last seen
2023-09-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

3.98.56.161

Risk 95 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
1015 hits · 737 errors
First seen
2023-10-31 02:00
Last seen
2023-11-01 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

15.223.76.44

Risk 95 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
1015 hits · 737 errors
First seen
2023-10-24 03:00
Last seen
2023-10-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

35.183.95.151

Risk 95 HIGH
ASN
AS16509
Organization
Location
Hits / Errors
1015 hits · 737 errors
First seen
2023-10-18 03:00
Last seen
2023-10-19 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

15.235.41.22

Risk 77 HIGH
ASN
AS16276
Organization
ISP
Location
Hits / Errors
842 hits · 841 errors
First seen
2024-09-09 03:00
Last seen
2024-10-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

83.147.52.37

Risk 70 HIGH
ASN
AS399486
Organization
Location
Hits / Errors
527 hits · 214 errors
First seen
2024-05-10 03:00
Last seen
2024-06-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

146.70.112.172

Risk 60 MED
ASN
AS9009
Organization
Location
Hits / Errors
3033 hits · 0 errors
First seen
2025-04-22 03:00
Last seen
2025-04-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

192.99.7.188

Risk 59 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3932 hits · 781 errors
First seen
2023-07-16 03:00
Last seen
2025-04-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

83.147.52.42

Risk 59 MED
ASN
AS399486
Organization
Location
Hits / Errors
269 hits · 267 errors
First seen
2024-05-10 03:00
Last seen
2024-05-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.1

Risk 57 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
4196 hits · 87 errors
First seen
2023-07-08 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.15

Risk 55 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3984 hits · 81 errors
First seen
2023-07-06 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.9

Risk 55 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3923 hits · 91 errors
First seen
2023-07-12 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.16

Risk 55 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
4056 hits · 93 errors
First seen
2023-07-18 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.5

Risk 55 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3992 hits · 79 errors
First seen
2023-07-09 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.17

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3887 hits · 88 errors
First seen
2023-07-13 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.13

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3867 hits · 101 errors
First seen
2023-07-10 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.6

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3859 hits · 70 errors
First seen
2023-07-15 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.20

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3857 hits · 86 errors
First seen
2023-07-08 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.10

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3920 hits · 78 errors
First seen
2023-07-06 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.3

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3855 hits · 87 errors
First seen
2023-07-05 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.2

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3847 hits · 73 errors
First seen
2023-07-07 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

192.99.13.69

Risk 54 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3520 hits · 425 errors
First seen
2023-07-19 03:00
Last seen
2025-05-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.7

Risk 53 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3812 hits · 87 errors
First seen
2023-07-11 03:00
Last seen
2025-08-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.4

Risk 53 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3821 hits · 89 errors
First seen
2023-07-07 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.19

Risk 53 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3781 hits · 69 errors
First seen
2023-04-30 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.14

Risk 53 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3829 hits · 68 errors
First seen
2023-07-16 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.8

Risk 53 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3787 hits · 57 errors
First seen
2023-07-12 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

20.200.126.104

Risk 53 MED
ASN
AS8075
Organization
Location
Hits / Errors
246 hits · 0 errors
First seen
2024-01-22 02:00
Last seen
2024-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.11

Risk 52 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3709 hits · 67 errors
First seen
2023-07-10 03:00
Last seen
2025-08-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.18

Risk 52 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3668 hits · 75 errors
First seen
2023-07-14 03:00
Last seen
2025-08-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

51.222.253.12

Risk 52 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3686 hits · 80 errors
First seen
2023-07-20 03:00
Last seen
2025-08-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

192.99.15.34

Risk 51 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
3183 hits · 1780 errors
First seen
2023-09-15 03:00
Last seen
2025-03-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14

192.99.35.94

Risk 39 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
2354 hits · 810 errors
First seen
2023-10-16 03:00
Last seen
2025-04-15 03:00
Model
v1
Freshness
Risk computed: 2026-01-14

192.99.15.185

Risk 37 MED
ASN
AS16276
Organization
ISP
Location
Hits / Errors
2140 hits · 1193 errors
First seen
2023-07-07 03:00
Last seen
2025-06-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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