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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: Manaring · Clear
Snapshot 2026-02-23 Results 1 Page 1 / 1

103.171.21.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
103.171.21.0
Broadcast
103.171.21.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
17.24397777777778 , 121.84863333333334
Hits / Errors
9 hits · 3 errors
First / Last seen
2026-02-08 02:00 · 2026-02-16 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
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
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