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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: Rosário · Clear
Snapshot 2026-03-04 Results 11 Page 1 / 1

177.86.81.0/24

Risk Max — LOW Footprint 3.125% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.86.81.0
Broadcast
177.86.81.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.3288 , -55.065000000000005
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262625 · Aita Provedor de Acesso as Redes de Comunic. E Com
Top organization / ISP
Aita Provedor de Acesso as Redes de Comunic. E Com · Aita Provedor de Acesso as Redes de Comunic. E Com
Top geo
Brazil · Rio Grande do Sul · Rosário do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.225.130.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.225.130.0
Broadcast
45.225.130.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-2.9360222222222223 , -44.24011111111112
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS266937 · COM TELECOM
Top organization / ISP
COM TELECOM · COM TELECOM
Top geo
Brazil · Maranhão · Rosário
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.181.239.0/24

Risk Max — LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
168.181.239.0
Broadcast
168.181.239.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-10.6855 , -37.034499999999994
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS265351 · INFOARTES TELECOM LTDA
Top organization / ISP
Infoartes Telecom Ltda · Infoartes Telecom Ltda
Top geo
Brazil · Sergipe · Rosário do Catete
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.102.86.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.102.86.0
Broadcast
187.102.86.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.3288 , -55.065
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53096 · Bnet Telecomunicações Ltda
Top organization / ISP
Bnet Telecomunicações Ltda · Bnet Telecomunicações Ltda
Top geo
Brazil · Rio Grande do Sul · Rosário do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.81.51.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.81.51.0
Broadcast
200.81.51.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.1734 , -56.30429999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS270463 · ASCES NET TELECOMUNICACAO LTDA ME
Top organization / ISP
Asces NET Telecomunicacao Ltda ME · Asces NET Telecomunicacao Ltda ME
Top geo
Brazil · Mato Grosso · Rosário Oeste
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.86.84.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.86.84.0
Broadcast
177.86.84.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.3288 , -55.065
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS262625 · Aita Provedor de Acesso as Redes de Comunic. E Com
Top organization / ISP
Aita Provedor de Acesso as Redes de Comunic. E Com · Aita Provedor de Acesso as Redes de Comunic. E Com
Top geo
Brazil · Rio Grande do Sul · Rosário do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.86.83.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.86.83.0
Broadcast
177.86.83.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.3288 , -55.065
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS262625 · Aita Provedor de Acesso as Redes de Comunic. E Com
Top organization / ISP
Aita Provedor de Acesso as Redes de Comunic. E Com · Aita Provedor de Acesso as Redes de Comunic. E Com
Top geo
Brazil · Rio Grande do Sul · Rosário do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.102.85.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.102.85.0
Broadcast
187.102.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.3288 , -55.065
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53096 · Bnet Telecomunicações Ltda
Top organization / ISP
Bnet Telecomunicações Ltda · Bnet Telecomunicações Ltda
Top geo
Brazil · Rio Grande do Sul · Rosário do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.86.85.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.86.85.0
Broadcast
177.86.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.3288 , -55.065
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS262625 · Aita Provedor de Acesso as Redes de Comunic. E Com
Top organization / ISP
Aita Provedor de Acesso as Redes de Comunic. E Com · Aita Provedor de Acesso as Redes de Comunic. E Com
Top geo
Brazil · Rio Grande do Sul · Rosário do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.15.112.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.15.112.0
Broadcast
190.15.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.6855 , -37.0345
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS61568 · ALOO TELECOM - FSF TECNOLOGIA SA
Top organization / ISP
Aloo Telecom - FSF Tecnologia SA · Aloo Telecom - FSF Tecnologia SA
Top geo
Brazil · Sergipe · Rosário do Catete
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.81.49.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.81.49.0
Broadcast
200.81.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.1734 , -56.3043
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS270463 · ASCES NET TELECOMUNICACAO LTDA ME
Top organization / ISP
Asces NET Telecomunicacao Ltda ME · Asces NET Telecomunicacao Ltda ME
Top geo
Brazil · Mato Grosso · Rosário Oeste
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →