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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: District of Columbia · Clear
Snapshot 2026-01-20 Results 700 Page 1 / 18

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
72557 hits · 2298 errors
First seen
2023-04-30 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

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
67718 hits · 1963 errors
First seen
2023-04-30 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

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
67324 hits · 2098 errors
First seen
2023-04-30 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

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
66494 hits · 2008 errors
First seen
2023-04-30 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

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
66225 hits · 2084 errors
First seen
2023-07-16 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
65244 hits · 1866 errors
First seen
2023-07-08 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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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
51701 hits · 1522 errors
First seen
2023-07-11 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

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
51410 hits · 1604 errors
First seen
2023-07-08 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
51059 hits · 1547 errors
First seen
2023-07-05 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
50768 hits · 1594 errors
First seen
2023-07-07 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
50442 hits · 1522 errors
First seen
2023-04-30 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
48952 hits · 1571 errors
First seen
2023-07-07 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
48858 hits · 1623 errors
First seen
2023-07-12 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
48582 hits · 1491 errors
First seen
2023-07-21 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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
48061 hits · 1521 errors
First seen
2023-07-11 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

185.191.171.4

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
47899 hits · 1454 errors
First seen
2023-07-19 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

185.191.171.19

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
47013 hits · 1468 errors
First seen
2023-07-08 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

185.191.171.17

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
46362 hits · 1454 errors
First seen
2023-04-30 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

185.191.171.18

Risk 100 HIGH
ASN
AS209366
Organization
SEMrush CY LTD
ISP
SEMrush CY LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
45173 hits · 1373 errors
First seen
2023-07-09 03:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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136.144.42.154

Risk 35 MED
ASN
AS206092
Organization
F.N.S. HOLDINGS LIMITED
ISP
F.N.S. HOLDINGS LIMITED
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
741 hits · 741 errors
First seen
2024-11-20 02:00
Last seen
2024-11-21 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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136.144.42.223

Risk 31 LOW
ASN
AS206092
Organization
F.N.S. HOLDINGS LIMITED
ISP
F.N.S. HOLDINGS LIMITED
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
741 hits · 0 errors
First seen
2024-11-20 02:00
Last seen
2024-11-21 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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15.158.50.19

Risk 10 LOW
ASN
AS16509
Organization
Amazon.com, Inc.
ISP
Amazon.com, Inc.
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
40 hits · 0 errors
First seen
2023-07-07 03:00
Last seen
2024-04-27 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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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
Open report →
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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
Open report →
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217.144.191.15

Risk 2 LOW
ASN
—
Organization
—
ISP
Aeza International LTD
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
5 hits · 5 errors
First seen
2024-09-17 03:00
Last seen
2024-11-09 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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15.158.50.8

Risk 2 LOW
ASN
AS16509
Organization
Amazon.com, Inc.
ISP
Amazon.com, Inc.
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
7 hits · 0 errors
First seen
2024-05-20 03:00
Last seen
2024-06-14 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

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
Open report →
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92.113.3.86

Risk 1 LOW
ASN
AS30633
Organization
Leaseweb USA, Inc.
ISP
Leaseweb USA, Inc.
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
2 hits · 0 errors
First seen
2025-05-30 03:00
Last seen
2025-05-31 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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185.117.225.77

Risk 1 LOW
ASN
AS14618
Organization
Amazon.com, Inc.
ISP
Amazon.com, Inc.
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
98 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 →
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185.117.225.141

Risk 1 LOW
ASN
AS14618
Organization
Amazon.com, Inc.
ISP
Amazon.com, Inc.
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
98 hits · 0 errors
First seen
2025-05-18 03:00
Last seen
2025-05-19 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

161.123.172.253

Risk 1 LOW
ASN
AS207990
Organization
HostRoyale Technologies Pvt Ltd
ISP
Wirels Connect
Location
United States · District of Columbia · Washington · 20001
Hits / Errors
22 hits · 0 errors
First seen
2025-02-15 02:00
Last seen
2025-05-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

71.206.50.242

Risk 1 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications, LLC
Location
United States · District of Columbia · Washington · 20009
Hits / Errors
2 hits · 0 errors
First seen
2024-12-27 02:00
Last seen
2024-12-28 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

154.16.49.56

Risk 1 LOW
ASN
AS174
Organization
Cogent Communications, LLC
ISP
Cogent Communications
Location
United States · District of Columbia · Washington · 56972
Hits / Errors
2 hits · 1 errors
First seen
2024-05-28 03:00
Last seen
2024-05-29 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

208.196.100.201

Risk 0 LOW
ASN
AS701
Organization
Verizon Business
ISP
Verizon Business
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
1 hits · 1 errors
First seen
2026-01-10 02:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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162.120.186.66

Risk 0 LOW
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
16 hits · 3 errors
First seen
2025-05-08 03:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

162.120.185.198

Risk 0 LOW
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
10 hits · 5 errors
First seen
2025-05-06 03:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

162.120.185.230

Risk 0 LOW
ASN
AS15169
Organization
Google LLC
ISP
Google LLC
Location
United States · District of Columbia · Washington · 20068
Hits / Errors
7 hits · 4 errors
First seen
2025-05-06 03:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

141.156.217.108

Risk 0 LOW
ASN
AS701
Organization
Verizon Business
ISP
Verizon Business
Location
United States · District of Columbia · Washington · 20002
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
Open report →
Explore logs →

68.33.183.58

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications, LLC
Location
United States · District of Columbia · Washington · 20019
Hits / Errors
1 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
Open report →
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73.250.33.56

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · District of Columbia · Washington · 20016
Hits / Errors
1 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
Open report →
Explore logs →
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