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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: Charles River Operation · Clear
Snapshot 2026-01-22 Results 50 Page 1 / 2

207.32.143.90

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2025-12-17 02:00
Last seen
2025-12-18 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.175

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
10 hits · 0 errors
First seen
2025-11-06 02:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.173

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
10 hits · 0 errors
First seen
2025-11-06 02:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.187

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
4 hits · 3 errors
First seen
2024-11-09 02:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.152.64

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 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
Open report →
Explore logs →

207.32.131.81

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2025-08-13 03:00
Last seen
2025-08-14 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.128

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
30 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
Open report →
Explore logs →

207.32.131.87

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
4 hits · 0 errors
First seen
2025-06-25 03:00
Last seen
2025-06-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.131.247

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2025-06-25 03:00
Last seen
2025-06-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.162

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
2 hits · 0 errors
First seen
2025-05-23 03:00
Last seen
2025-05-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.99

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
2 hits · 0 errors
First seen
2025-05-19 03:00
Last seen
2025-05-20 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.123

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2025-04-16 03:00
Last seen
2025-04-17 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.163

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
1 hits · 0 errors
First seen
2025-03-20 02:00
Last seen
2025-03-21 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

67.22.62.237

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
CloudIP LLC
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
2 hits · 0 errors
First seen
2025-03-04 02:00
Last seen
2025-03-05 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

38.146.57.249

Risk 0 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Massachusetts · Waltham · 02453
Hits / Errors
1 hits · 0 errors
First seen
2025-02-15 02:00
Last seen
2025-02-16 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.155.134

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 1 errors
First seen
2025-02-06 02:00
Last seen
2025-02-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.139.241

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 1 errors
First seen
2025-02-06 02:00
Last seen
2025-02-07 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

154.3.129.88

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Waltham · 02453
Hits / Errors
3 hits · 2 errors
First seen
2025-01-26 02:00
Last seen
2025-01-27 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.133.129

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
4 hits · 0 errors
First seen
2025-01-15 02:00
Last seen
2025-01-16 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.132.161

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
2 hits · 0 errors
First seen
2025-01-15 02:00
Last seen
2025-01-16 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

45.67.142.223

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Virginia · Reston · 20190
Hits / Errors
2 hits · 0 errors
First seen
2025-01-15 02:00
Last seen
2025-01-16 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

67.22.62.220

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
CloudIP LLC
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
2 hits · 0 errors
First seen
2025-01-15 02:00
Last seen
2025-01-16 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

45.67.143.192

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Virginia · Reston · 20190
Hits / Errors
4 hits · 0 errors
First seen
2024-12-26 02:00
Last seen
2024-12-27 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.118

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
3 hits · 2 errors
First seen
2024-11-09 02:00
Last seen
2024-11-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.134

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
2 hits · 0 errors
First seen
2024-11-09 02:00
Last seen
2024-11-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.186

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
2 hits · 0 errors
First seen
2024-11-09 02:00
Last seen
2024-11-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.192

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
2 hits · 0 errors
First seen
2024-11-09 02:00
Last seen
2024-11-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.104

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2024-11-08 02:00
Last seen
2024-11-09 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.64

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2024-11-08 02:00
Last seen
2024-11-09 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.63

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
1 hits · 0 errors
First seen
2024-11-08 02:00
Last seen
2024-11-09 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.135

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
124 hits · 0 errors
First seen
2024-11-07 02:00
Last seen
2024-11-08 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.184

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
8 hits · 0 errors
First seen
2024-11-07 02:00
Last seen
2024-11-08 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.87

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
3 hits · 0 errors
First seen
2024-11-05 02:00
Last seen
2024-11-06 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.188

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2024-11-05 02:00
Last seen
2024-11-06 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.238

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
1 hits · 0 errors
First seen
2024-11-05 02:00
Last seen
2024-11-06 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.220

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
1 hits · 0 errors
First seen
2024-11-04 02:00
Last seen
2024-11-05 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.143.177

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
1 hits · 0 errors
First seen
2024-11-03 02:00
Last seen
2024-11-04 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

63.246.157.129

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · Massachusetts · Boston · 02112
Hits / Errors
1 hits · 0 errors
First seen
2024-09-12 03:00
Last seen
2024-09-13 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.131.180

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
4 hits · 0 errors
First seen
2024-09-07 03:00
Last seen
2024-09-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

207.32.131.219

Risk 0 LOW
ASN
AS64249
Organization
Charles River Operation
ISP
Charles River Operation
Location
United States · New York · New York · 10017
Hits / Errors
4 hits · 0 errors
First seen
2024-05-16 03:00
Last seen
2024-05-17 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →
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