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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: HD TELECOM BRASIL · Clear
Snapshot 2026-03-02 Results 2 Page 1 / 1

186.219.237.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.219.237.0
Broadcast
186.219.237.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8186 , -47.2637
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-22 02:00
Top ASN
AS270609 · HD TELECOM BRASIL
Top organization / ISP
HD TELECOM BRASIL · HD TELECOM BRASIL
Top geo
Brazil · São Paulo · Sumaré
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

186.219.238.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.219.238.0
Broadcast
186.219.238.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8186 , -47.2637
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-21 02:00
Top ASN
AS270609 · HD TELECOM BRASIL
Top organization / ISP
HD TELECOM BRASIL · HD TELECOM BRASIL
Top geo
Brazil · São Paulo · Sumaré
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →