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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: Cogent Communications · Clear
Snapshot 2026-01-21 Results 3908 Page 1 / 98

38.96.153.2

Risk 92 HIGH
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · New York · Brooklyn · 11252
Hits / Errors
182899 hits · 108 errors
First seen
2025-09-08 03:00
Last seen
2025-09-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.26.129.248

Risk 21 LOW
ASN
AS141995
Organization
Contabo Asia Private Limited
ISP
Cogent Communications
Location
Singapore · North West · Singapore · 858877
Hits / Errors
74 hits · 66 errors
First seen
2023-08-22 03:00
Last seen
2023-08-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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181.214.173.92

Risk 10 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
Germany · State of Berlin · Berlin · 10178
Hits / Errors
10 hits · 5 errors
First seen
2024-10-10 03:00
Last seen
2024-10-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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206.237.122.44

Risk 9 LOW
ASN
AS147003
Organization
ALLIANCE INTELLIGENT TECHNOLOGIES PTE. LTD.
ISP
Cogent Communications
Location
Hong Kong · Kwai Tsing District · Tai Wo Hau
Hits / Errors
46 hits · 43 errors
First seen
2024-10-08 03:00
Last seen
2024-10-09 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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149.102.150.140

Risk 6 LOW
ASN
AS51167
Organization
Contabo GmbH
ISP
Cogent Communications
Location
United Kingdom · England · Portsmouth · PO9
Hits / Errors
301 hits · 0 errors
First seen
2025-04-13 03:00
Last seen
2025-04-14 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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149.102.157.65

Risk 5 LOW
ASN
AS51167
Organization
Contabo GmbH
ISP
Cogent Communications
Location
United Kingdom · England · Portsmouth · PO9
Hits / Errors
15 hits · 5 errors
First seen
2025-02-12 02:00
Last seen
2025-02-13 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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149.18.84.38

Risk 5 LOW
ASN
AS2516
Organization
KDDI CORPORATION
ISP
Cogent Communications
Location
United States · New York · New York
Hits / Errors
15 hits · 4 errors
First seen
2023-10-06 03:00
Last seen
2023-12-15 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.51.142.154

Risk 3 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United Kingdom · England · London · EC1N
Hits / Errors
830 hits · 816 errors
First seen
2025-09-30 03:00
Last seen
2025-10-01 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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206.237.6.55

Risk 3 LOW
ASN
AS932
Organization
XNNET LLC
ISP
Cogent Communications
Location
Hong Kong · Kwun Tong District · Kwun Tong
Hits / Errors
9 hits · 8 errors
First seen
2025-06-29 03:00
Last seen
2025-06-30 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.51.142.177

Risk 3 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United Kingdom · England · London · EC1N
Hits / Errors
812 hits · 775 errors
First seen
2025-06-20 03:00
Last seen
2025-06-21 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.96.150.90

Risk 3 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · New York · New York · 10118
Hits / Errors
10 hits · 0 errors
First seen
2025-05-20 03:00
Last seen
2025-05-21 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.96.37.117

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Washington · Seattle · 98160
Hits / Errors
5 hits · 0 errors
First seen
2025-10-02 03:00
Last seen
2025-10-03 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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149.102.129.236

Risk 2 LOW
ASN
AS51167
Organization
Contabo GmbH
ISP
Cogent Communications
Location
United Kingdom · England · Portsmouth · PO9
Hits / Errors
7 hits · 0 errors
First seen
2025-09-23 03:00
Last seen
2025-09-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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181.41.206.54

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Colorado · Denver · 80252
Hits / Errors
7 hits · 0 errors
First seen
2025-09-15 03:00
Last seen
2025-09-22 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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149.102.131.74

Risk 2 LOW
ASN
AS51167
Organization
Contabo GmbH
ISP
Cogent Communications
Location
United Kingdom · England · Portsmouth · PO9
Hits / Errors
5 hits · 0 errors
First seen
2025-09-12 03:00
Last seen
2025-09-13 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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151.241.122.154

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · New Jersey · Jersey City · 07395
Hits / Errors
9 hits · 0 errors
First seen
2025-08-23 03:00
Last seen
2025-08-24 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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45.88.97.38

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
Germany · Hesse · Frankfurt am Main · 60313
Hits / Errors
5 hits · 0 errors
First seen
2025-06-24 03:00
Last seen
2025-06-25 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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38.146.27.149

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · New Jersey · Clifton · 07015
Hits / Errors
12 hits · 0 errors
First seen
2025-03-13 02:00
Last seen
2025-03-14 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.61.175.172

Risk 2 LOW
ASN
AS31708
Organization
Coreix Ltd
ISP
Cogent Communications
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
2 hits · 1 errors
First seen
2025-01-31 02:00
Last seen
2025-02-01 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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102.129.235.249

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
15 hits · 3 errors
First seen
2025-01-25 02:00
Last seen
2025-01-26 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.96.106.96

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · California · Los Angeles · 90060
Hits / Errors
8 hits · 0 errors
First seen
2025-01-25 02:00
Last seen
2025-01-26 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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206.0.160.131

Risk 2 LOW
ASN
AS271907
Organization
COLNETWORK C.A.
ISP
Colnetwork C.A
Location
Venezuela · Zulia · Cabimas
Hits / Errors
6 hits · 4 errors
First seen
2024-12-24 02:00
Last seen
2024-12-25 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.12.243.150

Risk 2 LOW
ASN
AS40021
Organization
Contabo Inc.
ISP
Cogent Communications
Location
United States · Washington · Seattle · 98001
Hits / Errors
12 hits · 6 errors
First seen
2024-11-19 02:00
Last seen
2024-11-20 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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206.185.40.58

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
25 hits · 9 errors
First seen
2024-05-05 03:00
Last seen
2024-05-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.55.139.122

Risk 2 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
Singapore · North West · Singapore · 858877
Hits / Errors
22 hits · 9 errors
First seen
2024-01-08 02:00
Last seen
2024-01-09 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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154.6.88.172

Risk 2 LOW
ASN
AS214413
Organization
WYOCORE TECHNOLOGIES LLC
ISP
Cogent Communications
Location
Germany · Hesse · Frankfurt
Hits / Errors
9 hits · 0 errors
First seen
2023-09-18 03:00
Last seen
2023-09-19 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.96.37.41

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Washington · Seattle · 98160
Hits / Errors
2 hits · 0 errors
First seen
2025-09-19 03:00
Last seen
2025-09-20 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.96.103.90

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Washington · Seattle · 98160
Hits / Errors
4 hits · 0 errors
First seen
2025-09-18 03:00
Last seen
2025-09-19 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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216.24.213.241

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Ipxo LLC
Location
Germany · Hesse · Frankfurt am Main · 60313
Hits / Errors
2 hits · 2 errors
First seen
2025-08-06 03:00
Last seen
2025-08-07 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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95.135.232.28

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
India · Maharashtra · Mumbai · 400001
Hits / Errors
42 hits · 0 errors
First seen
2025-07-30 03:00
Last seen
2025-07-31 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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95.135.232.190

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
India · Maharashtra · Mumbai · 400001
Hits / Errors
17 hits · 1 errors
First seen
2025-07-26 03:00
Last seen
2025-07-30 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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181.41.202.105

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
Canada · British Columbia · Vancouver · V5Z
Hits / Errors
4 hits · 0 errors
First seen
2025-07-07 03:00
Last seen
2025-07-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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206.84.152.44

Risk 1 LOW
ASN
AS23674
Organization
Nayatel (Pvt) Ltd
ISP
Cogent Communications
Location
Pakistan · Islamabad · Islamabad · 44010
Hits / Errors
4 hits · 0 errors
First seen
2025-06-27 03:00
Last seen
2025-06-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.96.227.69

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · New York · New York · 10118
Hits / Errors
4 hits · 0 errors
First seen
2025-04-14 03:00
Last seen
2025-04-15 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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195.78.54.46

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Internet Utilities NA LLC
Location
The Netherlands · North Holland · Amsterdam · 1012
Hits / Errors
20 hits · 16 errors
First seen
2025-02-04 02:00
Last seen
2025-04-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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191.101.61.180

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Nevada · Las Vegas · 89101
Hits / Errors
2 hits · 2 errors
First seen
2025-03-27 02:00
Last seen
2025-03-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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191.96.36.122

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
Canada · Ontario · Toronto · M5A
Hits / Errors
20 hits · 0 errors
First seen
2025-03-13 02:00
Last seen
2025-03-14 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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195.78.54.43

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Internet Utilities NA LLC
Location
The Netherlands · North Holland · Amsterdam · 1012
Hits / Errors
4 hits · 2 errors
First seen
2025-02-28 02:00
Last seen
2025-03-01 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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102.129.145.174

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · California · Los Angeles · 90060
Hits / Errors
4 hits · 0 errors
First seen
2025-02-19 02:00
Last seen
2025-02-20 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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207.90.244.6

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · Texas · Pflugerville · 78660
Hits / Errors
105 hits · 11 errors
First seen
2023-10-02 03:00
Last seen
2024-12-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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