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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.
Snapshot 2026-03-03 Results 6739200 Page 1 / 168480

66.249.79.233

Risk 100 HIGH
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · New York · Queens · 11101
Hits / Errors
378494 hits · 11986 errors
First seen
2024-05-17 17:30
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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136.243.220.209

Risk 100 HIGH
ASN
AS24940
Organization
Hetzner Online GmbH
ISP
Hetzner Online GmbH
Location
Germany · Saxony · Falkenstein · 08223
Hits / Errors
357928 hits · 25647 errors
First seen
2026-01-22 13:51
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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66.249.79.170

Risk 100 HIGH
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · New York · Queens · 11101
Hits / Errors
265498 hits · 13280 errors
First seen
2024-12-25 12:21
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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74.7.227.13

Risk 100 HIGH
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Georgia · Atlanta · 30301
Hits / Errors
248134 hits · 17039 errors
First seen
2025-12-04 06:03
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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74.7.227.4

Risk 100 HIGH
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Georgia · Atlanta · 30301
Hits / Errors
247965 hits · 17161 errors
First seen
2025-12-14 23:00
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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74.7.227.152

Risk 100 HIGH
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Georgia · Atlanta · 30301
Hits / Errors
220503 hits · 15082 errors
First seen
2026-02-24 02:00
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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74.7.227.37

Risk 100 HIGH
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
United States · Georgia · Atlanta · 30301
Hits / Errors
203348 hits · 14184 errors
First seen
2026-01-23 02:37
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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66.249.79.168

Risk 100 HIGH
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · New York · Queens · 11101
Hits / Errors
167989 hits · 11768 errors
First seen
2024-11-28 19:58
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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216.73.216.103

Risk 100 HIGH
ASN
AS16509
Organization
Amazon.com, Inc.
ISP
Amazon.com
Location
United States · Ohio · Columbus · 43215
Hits / Errors
115364 hits · 1857 errors
First seen
2025-05-15 21:50
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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185.191.171.14

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
96221 hits · 3329 errors
First seen
2023-04-30 05:53
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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85.208.96.210

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
94949 hits · 4010 errors
First seen
2023-08-03 23:50
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.206

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
93725 hits · 4028 errors
First seen
2023-08-03 23:59
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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185.191.171.11

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
91769 hits · 3025 errors
First seen
2023-04-30 09:35
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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185.191.171.16

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
91173 hits · 3090 errors
First seen
2023-04-30 05:54
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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185.191.171.13

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
90350 hits · 3022 errors
First seen
2023-04-30 07:48
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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185.191.171.12

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
89503 hits · 3083 errors
First seen
2023-07-16 23:11
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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185.191.171.15

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
87302 hits · 2770 errors
First seen
2023-07-08 03:40
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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136.243.228.194

Risk 100 HIGH
ASN
AS24940
Organization
Hetzner Online GmbH
ISP
Hetzner Online GmbH
Location
Germany · Saxony · Falkenstein · 08223
Hits / Errors
82337 hits · 1295 errors
First seen
2026-02-20 15:50
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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66.249.79.234

Risk 100 HIGH
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · New York · Queens · 11101
Hits / Errors
81707 hits · 1995 errors
First seen
2025-08-12 17:17
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.200

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
79075 hits · 3343 errors
First seen
2023-07-09 21:23
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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57.141.2.1

Risk 100 HIGH
ASN
AS32934
Organization
Facebook, Inc.
ISP
Facebook, Inc.
Location
United States · California · San Jose · 95141
Hits / Errors
73215 hits · 5851 errors
First seen
2025-05-13 00:33
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.208

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
70739 hits · 3037 errors
First seen
2023-08-05 05:31
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.209

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
70489 hits · 3193 errors
First seen
2023-08-05 00:31
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.207

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
70209 hits · 2952 errors
First seen
2023-08-05 09:01
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.7

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
69984 hits · 2297 errors
First seen
2023-07-12 01:19
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.199

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
69908 hits · 2936 errors
First seen
2023-07-20 17:08
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.198

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
69767 hits · 3243 errors
First seen
2023-07-06 06:46
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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185.191.171.9

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
69562 hits · 2396 errors
First seen
2023-07-08 20:58
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
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85.208.96.202

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
69253 hits · 3043 errors
First seen
2023-07-10 01:01
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.8

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
69238 hits · 2273 errors
First seen
2023-07-06 00:35
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.10

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
69166 hits · 2360 errors
First seen
2023-07-07 17:16
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.208.96.193

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
68990 hits · 3295 errors
First seen
2023-07-06 06:46
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.6

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
68971 hits · 2386 errors
First seen
2023-04-30 13:15
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.208.96.195

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
68603 hits · 3191 errors
First seen
2023-07-07 17:16
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.208.96.196

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
67570 hits · 3004 errors
First seen
2023-07-09 12:20
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.208.96.197

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · Virginia · Ashburn · 20147
Hits / Errors
67503 hits · 3096 errors
First seen
2023-07-08 16:10
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.3

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
66190 hits · 2300 errors
First seen
2023-07-08 00:12
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.2

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
65956 hits · 2203 errors
First seen
2023-07-21 04:55
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.5

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
65623 hits · 2353 errors
First seen
2023-07-12 23:05
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

185.191.171.1

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
65596 hits · 2281 errors
First seen
2023-07-11 23:40
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →
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