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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.

8.243.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
8.243.64.0
Broadcast
8.243.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.8595 , -74.7739
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 09:52 · 2025-09-16 09:52
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

138.121.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.121.12.0
Broadcast
138.121.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.8595 , -74.7739
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:15 · 2025-12-14 02:15
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

181.206.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.206.40.0
Broadcast
181.206.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.8606 , -74.7767
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-17 03:16 · 2025-08-17 03:16
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2