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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: Polaris Cable Vision Inc. · Clear
Snapshot 2026-02-28 Results 2 Page 1 / 1

103.171.20.0/24

Risk Max — LOW Footprint 3.906% Hits 20
Prefix / IP version
/24 · IPv4
Network
103.171.20.0
Broadcast
103.171.20.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
17.249000000000002 , 121.83235999999997
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS147174 · POLARIS CABLE VISION INC.
Top organization / ISP
Polaris Cable Vision Inc · Polaris Cable Vision Inc.
Top geo
Philippines · Cagayan Valley · Cabagan
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

103.171.21.0/24

Risk Max — LOW Footprint 3.125% Hits 16
Prefix / IP version
/24 · IPv4
Network
103.171.21.0
Broadcast
103.171.21.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
17.24421875 , 121.85503125
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS147174 · POLARIS CABLE VISION INC.
Top organization / ISP
Polaris Cable Vision Inc · Polaris Cable Vision Inc.
Top geo
Philippines · Cagayan Valley · Manaring
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →