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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: Fastweb Telecomunicacoes · Clear
Snapshot 2026-03-03 Results 1 Page 1 / 1

186.251.213.0/24

Risk Max — LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
186.251.213.0
Broadcast
186.251.213.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.270533333333336 , -46.71521666666667
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS274743 · FASTWEB TELECOMUNICACOES
Top organization / ISP
Fastweb Telecomunicacoes · Fastweb Telecomunicacoes
Top geo
Brazil · São Paulo · Francisco Morato
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
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