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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.
Active filter: Yangp'yŏng · Clear
Snapshot 2026-02-01 Results 3 Page 1 / 1

14.53.247.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
14.53.247.0
Broadcast
14.53.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4878 , 127.4875
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-01-14 08:40 · 2024-01-14 08:40
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Kornet · Korea Telecom
Top geo
South Korea · Gyeonggi-do · Yangp'yŏng
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2
Open report →

121.163.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.163.140.0
Broadcast
121.163.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4878 , 127.4875
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-03-02 07:37 · 2025-03-02 07:37
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Kornet · Korea Telecom
Top geo
South Korea · Gyeonggi-do · Yangp'yŏng
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2
Open report →

121.163.229.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.163.229.0
Broadcast
121.163.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4878 , 127.4875
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-18 04:14 · 2025-01-18 04:14
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Kornet · Korea Telecom
Top geo
South Korea · Gyeonggi-do · Yangp'yŏng
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2
Open report →