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.
Search
Active filter:
South Korea
·
Clear
Snapshot
2026-01-25
Results
1641
Page
1
/
42
8.220.201.94
Risk
39
MED
ASN
AS45102
Organization
Alibaba (US) Technology Co., Ltd.
ISP
Alibaba (US) Technology Co., Ltd.
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
222
hits ·
202
errors
First seen
2024-09-14 03:00
Last seen
2024-11-17 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
43.155.181.201
Risk
35
MED
ASN
AS132203
Organization
Tencent Building, Kejizhongyi Avenue
ISP
Shenzhen Tencent Computer Systems Company Limited
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
1756
hits ·
0
errors
First seen
2024-06-05 03:00
Last seen
2024-06-09 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
116.126.85.123
Risk
34
LOW
ASN
AS9318
Organization
SK Broadband Co Ltd
ISP
SK Broadband Co Ltd
Location
South Korea
·
Gyeonggi-do
·
Suwon
·
166
Hits / Errors
833
hits ·
821
errors
First seen
2024-10-05 03:00
Last seen
2024-10-06 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
8.220.210.24
Risk
30
LOW
ASN
AS45102
Organization
Alibaba (US) Technology Co., Ltd.
ISP
Alibaba (US) Technology Co., Ltd.
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
186
hits ·
172
errors
First seen
2024-09-16 03:00
Last seen
2024-10-10 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
59.23.34.209
Risk
27
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Daegu
·
Daegu
·
410
Hits / Errors
12
hits ·
0
errors
First seen
2024-05-26 03:00
Last seen
2024-05-27 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
43.201.96.124
Risk
25
LOW
ASN
AS16509
Organization
Amazon.com, Inc.
ISP
Amazon.com, Inc.
Location
South Korea
·
Seoul
·
Seoul
Hits / Errors
81
hits ·
49
errors
First seen
2025-11-15 02:00
Last seen
2025-11-16 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
121.141.64.200
Risk
24
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Seoul
·
Yangcheon-gu
·
081
Hits / Errors
177
hits ·
163
errors
First seen
2025-03-11 02:00
Last seen
2025-03-22 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
27.255.64.5
Risk
22
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Seoul
·
Gasan-dong
·
08057
Hits / Errors
173
hits ·
160
errors
First seen
2024-10-30 02:00
Last seen
2024-12-09 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
211.105.223.49
Risk
13
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Seoul
·
Dongjak-gu
·
069
Hits / Errors
84
hits ·
82
errors
First seen
2025-05-13 03:00
Last seen
2025-05-14 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
121.186.31.54
Risk
12
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Jeollabuk-do
·
Jeonju
·
549
Hits / Errors
182
hits ·
0
errors
First seen
2025-07-13 03:00
Last seen
2025-07-16 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
211.221.237.99
Risk
12
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeonggi-do
·
Hwaseong-si
·
18261
Hits / Errors
256
hits ·
0
errors
First seen
2024-01-19 02:00
Last seen
2024-01-20 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
220.84.21.50
Risk
11
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeongsangnam-do
·
Gimhae
·
508
Hits / Errors
66
hits ·
59
errors
First seen
2025-08-02 03:00
Last seen
2025-08-27 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
49.175.89.60
Risk
9
LOW
ASN
AS17858
Organization
LG POWERCOMM
ISP
LG POWERCOMM
Location
South Korea
·
Daejeon
·
Jung-gu
·
348
Hits / Errors
22
hits ·
18
errors
First seen
2025-05-24 03:00
Last seen
2025-05-25 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
43.201.9.25
Risk
9
LOW
ASN
AS16509
Organization
Amazon.com, Inc.
ISP
Amazon.com, Inc.
Location
South Korea
·
Seoul
·
Seoul
Hits / Errors
47
hits ·
44
errors
First seen
2024-11-10 02:00
Last seen
2024-11-11 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
8.220.218.35
Risk
9
LOW
ASN
AS45102
Organization
Alibaba (US) Technology Co., Ltd.
ISP
Alibaba (US) Technology Co., Ltd.
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
47
hits ·
43
errors
First seen
2024-09-28 03:00
Last seen
2024-09-29 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
221.159.21.170
Risk
6
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Jeollabuk-do
·
Jeonju
·
548
Hits / Errors
90
hits ·
0
errors
First seen
2025-03-04 02:00
Last seen
2025-03-07 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
218.145.61.20
Risk
6
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Seoul
·
Gangnam-gu
·
062
Hits / Errors
5
hits ·
1
errors
First seen
2023-12-14 02:00
Last seen
2024-04-19 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
183.108.86.173
Risk
5
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gangwon-do
·
Hongch'on
·
251
Hits / Errors
71
hits ·
0
errors
First seen
2025-03-04 02:00
Last seen
2025-07-10 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
129.154.48.197
Risk
5
LOW
ASN
AS31898
Organization
Oracle Corporation
ISP
Oracle Corporation
Location
South Korea
·
Gangwon-do
·
Chuncheon
·
24329
Hits / Errors
16
hits ·
16
errors
First seen
2025-03-30 03:00
Last seen
2025-03-31 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
221.156.244.215
Risk
5
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gwangju
·
Gwangsan-gu
·
622
Hits / Errors
5
hits ·
0
errors
First seen
2023-09-26 03:00
Last seen
2023-12-16 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
61.77.39.173
Risk
5
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeonggi-do
·
Osan
·
181
Hits / Errors
5
hits ·
0
errors
First seen
2023-07-22 03:00
Last seen
2023-10-03 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
59.11.214.75
Risk
5
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeonggi-do
·
Suwon
·
166
Hits / Errors
10
hits ·
4
errors
First seen
2023-08-16 03:00
Last seen
2023-08-17 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
49.143.32.6
Risk
5
LOW
ASN
AS9319
Organization
HCN CHUNGBUK CABLE TV SYSTEMS
ISP
HCN CHUNGBUK CABLE TV SYSTEMS
Location
South Korea
·
North Chungcheong
·
Cheongju-si
·
283
Hits / Errors
3
hits ·
0
errors
First seen
2023-08-07 03:00
Last seen
2023-08-13 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
43.133.242.76
Risk
4
LOW
ASN
AS132203
Organization
Tencent Building, Kejizhongyi Avenue
ISP
Shenzhen Tencent Computer Systems Company Limited
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
5
hits ·
2
errors
First seen
2025-09-26 03:00
Last seen
2025-09-27 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
34.64.218.102
Risk
4
LOW
ASN
AS396982
Organization
Google LLC
ISP
Google LLC
Location
South Korea
·
Seoul
·
Seoul
Hits / Errors
6
hits ·
3
errors
First seen
2024-04-30 03:00
Last seen
2025-01-01 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
4.230.44.140
Risk
3
LOW
ASN
AS8075
Organization
Microsoft Corporation
ISP
Microsoft Corporation
Location
South Korea
·
Seoul
·
Seoul
·
06181
Hits / Errors
166
hits ·
0
errors
First seen
2025-09-21 03:00
Last seen
2025-09-22 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
210.113.70.126
Risk
3
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeonggi-do
·
Seongnam-si
·
134
Hits / Errors
20
hits ·
19
errors
First seen
2025-05-11 03:00
Last seen
2025-05-12 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
220.93.167.144
Risk
3
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gwangju
·
Seo-gu
·
620
Hits / Errors
45
hits ·
0
errors
First seen
2025-03-03 02:00
Last seen
2025-03-04 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
123.143.12.102
Risk
3
LOW
ASN
AS3786
Organization
LG DACOM Corporation
ISP
LG DACOM Corporation
Location
South Korea
·
Seoul
·
Songpa-gu
·
055
Hits / Errors
45
hits ·
0
errors
First seen
2025-03-03 02:00
Last seen
2025-03-04 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
111.91.178.253
Risk
3
LOW
ASN
AS38673
Organization
Korea Cable TV Kwangju Broadcasting
ISP
Korea Cable TV Kwangju Broadcasting
Location
South Korea
·
Gwangju
·
Buk-gu
·
610
Hits / Errors
45
hits ·
0
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 →
Explore logs →
121.164.82.32
Risk
3
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeonggi-do
·
Yangju
·
114
Hits / Errors
3
hits ·
0
errors
First seen
2024-01-19 02:00
Last seen
2024-02-23 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
150.109.234.88
Risk
3
LOW
ASN
AS132203
Organization
Tencent Building, Kejizhongyi Avenue
ISP
Aceville Pte.ltd
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
45
hits ·
0
errors
First seen
2024-02-11 02:00
Last seen
2024-02-12 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
211.225.81.186
Risk
3
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Jeollabuk-do
·
Iksan
·
545
Hits / Errors
3
hits ·
0
errors
First seen
2024-01-31 02:00
Last seen
2024-02-12 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
84.247.102.3
Risk
3
LOW
ASN
AS137409
Organization
GSL Networks Pty LTD
ISP
BinBox Global Services - Seoul
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
25
hits ·
9
errors
First seen
2023-12-18 02:00
Last seen
2023-12-19 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
43.133.65.168
Risk
3
LOW
ASN
AS132203
Organization
Tencent Building, Kejizhongyi Avenue
ISP
Shenzhen Tencent Computer Systems Company Limited
Location
South Korea
·
Seoul
·
Seoul
·
04524
Hits / Errors
37
hits ·
5
errors
First seen
2023-10-30 02:00
Last seen
2023-12-18 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
1.224.49.15
Risk
3
LOW
ASN
AS9318
Organization
SK Broadband Co Ltd
ISP
SK Broadband Co Ltd
Location
South Korea
·
Incheon
·
Gyeyang-gu
·
210
Hits / Errors
3
hits ·
0
errors
First seen
2023-09-05 03:00
Last seen
2023-09-30 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
14.47.213.111
Risk
3
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Gyeonggi-do
·
Suwon
·
164
Hits / Errors
3
hits ·
0
errors
First seen
2023-07-24 03:00
Last seen
2023-08-31 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
121.1.67.14
Risk
3
LOW
ASN
AS9694
Organization
Seokyung Cable Television Co.. Ltd.
ISP
Seokyung Cable Television Co.. Ltd.
Location
South Korea
·
Gyeongsangnam-do
·
Sacheon-si
·
52539
Hits / Errors
3
hits ·
0
errors
First seen
2023-06-16 03:00
Last seen
2023-07-16 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
211.105.229.2
Risk
3
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Jeollabuk-do
·
Wanju
·
553
Hits / Errors
3
hits ·
0
errors
First seen
2023-06-14 03:00
Last seen
2023-06-22 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
61.75.60.136
Risk
2
LOW
ASN
AS4766
Organization
Korea Telecom
ISP
Korea Telecom
Location
South Korea
·
Seoul
·
Gwanak-gu
·
087
Hits / Errors
6
hits ·
4
errors
First seen
2025-01-11 02:00
Last seen
2025-01-12 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
« First
‹ Prev
Page
1
of
42
Next ›
Last »
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
