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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.

103.181.181.0/24

Risk Max LOW Footprint 15.625% Hits 68
Prefix / IP version
/24 · IPv4
Network
103.181.181.0
Broadcast
103.181.181.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
23.728285294117644 , 89.72785588235297
Hits / Errors
68 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS137453 · Orange Communication
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

116.212.185.0/24

Risk Max LOW Footprint 2.344% Hits 32
Prefix / IP version
/24 · IPv4
Network
116.212.185.0
Broadcast
116.212.185.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
24.255874999999996 , 89.6295125
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

103.99.181.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.99.181.0
Broadcast
103.99.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.1769 , 89.5988
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS136941 · Unicom Multi System
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2