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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: Guariba · Clear
Snapshot 2026-03-04 Results 6 Page 1 / 1

45.161.240.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.161.240.0
Broadcast
45.161.240.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.395699999999998 , -48.2043
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS268479 · Antonio Marcos dos Santos-ME
Top organization / ISP
Antonio Marcos dos Santos-ME · Antonio Marcos dos Santos-ME
Top geo
Brazil · São Paulo · Guariba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.255.239.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.255.239.0
Broadcast
143.255.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.6485 , -38.5105
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS265163 · Arenaja Serviços de telecomunicaçoes
Top organization / ISP
Arenaja Serviços de telecomunicaçoes · Arenaja Serviços de telecomunicaçoes
Top geo
Brazil · Ceará · Jaguaribara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.161.241.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.161.241.0
Broadcast
45.161.241.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3957 , -48.2043
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS268479 · Antonio Marcos dos Santos-ME
Top organization / ISP
Antonio Marcos dos Santos-ME · Antonio Marcos dos Santos-ME
Top geo
Brazil · São Paulo · Guariba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.7.227.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.7.227.0
Broadcast
45.7.227.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3957 , -48.2043
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS266615 · DORA BARALDO PROVEDOR DE INTERNET - ME
Top organization / ISP
Dora Baraldo Provedor De Internet - ME · Dora Baraldo Provedor De Internet - ME
Top geo
Brazil · São Paulo · Guariba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.7.226.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.7.226.0
Broadcast
45.7.226.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3957 , -48.2043
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS266615 · DORA BARALDO PROVEDOR DE INTERNET - ME
Top organization / ISP
Dora Baraldo Provedor De Internet - ME · Dora Baraldo Provedor De Internet - ME
Top geo
Brazil · São Paulo · Guariba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.161.243.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.161.243.0
Broadcast
45.161.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3957 , -48.2043
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS268479 · Antonio Marcos dos Santos-ME
Top organization / ISP
Antonio Marcos dos Santos-ME · Antonio Marcos dos Santos-ME
Top geo
Brazil · São Paulo · Guariba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →