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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: Nowon-gu · Clear
Snapshot 2026-01-22 Results 3 Page 1 / 1

218.232.147.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
218.232.147.0
Broadcast
218.232.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.6576 , 127.072
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-26 10:49 · 2024-11-26 10:50
Top ASN
AS9318 · SK Broadband Co Ltd
Top organization / ISP
broadNnet · SK Broadband Co Ltd
Top geo
South Korea · Seoul · Nowon-gu
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2
Open report →

221.145.78.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.145.78.0
Broadcast
221.145.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.6289 , 127.0648
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-09 09:02 · 2025-05-09 09:02
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Korea Telecom · Korea Telecom
Top geo
South Korea · Seoul · Nowon-gu
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

58.141.169.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
58.141.169.0
Broadcast
58.141.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.6576 , 127.072
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-22 15:24 · 2025-01-22 15:24
Top ASN
AS10036 · DLIVE
Top organization / ISP
DLIVE Nowon Cable TV · DLIVE
Top geo
South Korea · Seoul · Nowon-gu
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2
Open report →