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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: Rio das Pedras · Clear
Snapshot 2026-03-04 Results 8 Page 1 / 1

186.195.255.0/24

Risk Max — LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
186.195.255.0
Broadcast
186.195.255.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270819 · SOS Internet
Top organization / ISP
SOS Internet · SOS Internet
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.186.87.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.186.87.0
Broadcast
138.186.87.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS263855 · MZL TELECOM
Top organization / ISP
MZL TELECOM · MZL TELECOM
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.224.2.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.224.2.0
Broadcast
181.224.2.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS271414 · RTI NETWORK TELECOMUNICACOES LTDA
Top organization / ISP
RTI NETWORK TELECOMUNICACOES LTDA · G. C. DE MORAES TELECOMUNICACOES
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.176.23.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.176.23.0
Broadcast
200.176.23.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS11706 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.224.56.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.224.56.0
Broadcast
45.224.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS267647 · RODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP
Top organization / ISP
Rodolfo Trevizam Fermino De Oliveira - EPP · Rodolfo Trevizam Fermino De Oliveira - EPP
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.186.84.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.186.84.0
Broadcast
138.186.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS263855 · MZL TELECOM
Top organization / ISP
MZL TELECOM · MZL TELECOM
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.224.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.224.57.0
Broadcast
45.224.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS267647 · RODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP
Top organization / ISP
Rodolfo Trevizam Fermino De Oliveira - EPP · Rodolfo Trevizam Fermino De Oliveira - EPP
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

38.252.148.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.252.148.0
Broadcast
38.252.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8439 , -47.5984
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS272610 · ISPBR TELECOM
Top organization / ISP
ISPBR Telecom e Informatica LTDA · ISPBR Telecom e Informatica LTDA
Top geo
Brazil · São Paulo · Rio das Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →