Interesting Subnets
Directory of
active subnets
observed by Syndu. Each row is the latest cached
SubnetSnapshot
per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Search
Active filter:
Iksan
·
Clear
Snapshot
2026-01-26
Results
12
Page
1
/
1
211.225.81.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
211.225.81.0
Broadcast
211.225.81.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9606 , 126.983
Hits / Errors
2
hits ·
0
errors
First / Last seen
2024-02-07 17:32 · 2024-02-11 16:03
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2024-02-05 → 2024-02-12 · Updated
2026-01-14
· v2
Open report →
221.159.9.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
221.159.9.0
Broadcast
221.159.9.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9606 , 126.983
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-13 18:46 · 2023-07-13 18:46
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
KT
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
211.230.190.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
211.230.190.0
Broadcast
211.230.190.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9579 , 126.9382
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-13 02:50 · 2023-07-13 02:50
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
221.159.133.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
221.159.133.0
Broadcast
221.159.133.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9606 , 126.983
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-06-27 12:11 · 2023-06-27 12:11
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2023-06-26 → 2023-07-03 · Updated
2026-01-14
· v2
Open report →
218.151.18.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
218.151.18.0
Broadcast
218.151.18.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9606 , 126.983
Hits / Errors
11
hits ·
1
errors
First / Last seen
2024-06-06 12:26 · 2024-06-06 18:51
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
igsanjisa
·
KORNET
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2024-06-03 → 2024-06-10 · Updated
2026-01-14
· v2
Open report →
182.237.228.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
182.237.228.0
Broadcast
182.237.228.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9579 , 126.9382
Hits / Errors
2
hits ·
2
errors
First / Last seen
2025-08-19 12:47 · 2025-08-19 12:47
Top ASN
AS17583 ·
Keumgang Cable Network
Top organization / ISP
Kumgang Jungbotongsin(Gunsan)
·
Keumgang Cable Network
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2025-08-18 → 2025-08-25 · Updated
2026-01-14
· v2
Open report →
211.199.192.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
211.199.192.0
Broadcast
211.199.192.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9606 , 126.983
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-15 08:45 · 2025-05-15 08:45
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
KORNET
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
220.82.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
220.82.140.0
Broadcast
220.82.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9445 , 126.954
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-01-15 23:55 · 2025-01-15 23:55
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2025-01-13 → 2025-01-20 · Updated
2026-01-14
· v2
Open report →
182.237.231.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
182.237.231.0
Broadcast
182.237.231.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9579 , 126.9382
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-23 15:35 · 2025-08-23 15:35
Top ASN
AS17583 ·
Keumgang Cable Network
Top organization / ISP
Kumgang Jungbotongsin(Gunsan)
·
Keumgang Cable Network
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2025-08-18 → 2025-08-25 · Updated
2026-01-14
· v2
Open report →
211.225.83.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
211.225.83.0
Broadcast
211.225.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9606 , 126.983
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-12 20:20 · 2025-01-12 20:20
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
121.186.172.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.186.172.0
Broadcast
121.186.172.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9579 , 126.9382
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-10 11:53 · 2025-01-10 11:53
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
59.2.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
59.2.248.0
Broadcast
59.2.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.9579 , 126.9382
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-10-28 02:55 · 2023-10-28 02:55
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Jeollabuk-do
·
Iksan
Window / Updated
2023-10-23 → 2023-10-30 · Updated
2026-01-14
· v2
Open report →
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
