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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: NetBrasil Telecom LTDA · Clear
Snapshot 2026-03-06 Results 3 Page 1 / 1

131.161.218.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
131.161.218.0
Broadcast
131.161.218.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-25.29617 , -49.32726
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264393 · NetBrasil Telecom LTDA
Top organization / ISP
NetBrasil Telecom LTDA · NetBrasil Telecom LTDA
Top geo
Brazil · Paraná · Almirante Tamandaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.217.0/24

Risk Max — LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
131.161.217.0
Broadcast
131.161.217.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-25.2877875 , -49.3309
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS264393 · NetBrasil Telecom LTDA
Top organization / ISP
NetBrasil Telecom LTDA · NetBrasil Telecom LTDA
Top geo
Brazil · Paraná · Almirante Tamandaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.219.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.161.219.0
Broadcast
131.161.219.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.429000000000002 , -49.305033333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS264393 · NetBrasil Telecom LTDA
Top organization / ISP
NetBrasil Telecom LTDA · NetBrasil Telecom LTDA
Top geo
Brazil · Paraná · Curitiba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →