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.
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Active filter:
Rio de Janeiro
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Clear
Snapshot
2026-03-09
Results
2142
Page
54
/
54
179.148.160.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.148.160.0
Broadcast
179.148.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9072 , -43.1883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.148.177.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.148.177.0
Broadcast
179.148.177.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.8896 , -43.1054
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio de Janeiro
·
Niterói
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.37.102.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.37.102.0
Broadcast
191.37.102.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.411 , -44.5762
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263357 ·
Hot Wave Comercio e Servico de Telecomunicacoes Lt
Top organization / ISP
Hot Wave Comercio e Servico de Telecomunicacoes Lt
·
Hot Wave Comercio e Servico de Telecomunicacoes Lt
Top geo
Brazil
·
Rio de Janeiro
·
Itatiaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.165.102.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.165.102.0
Broadcast
45.165.102.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9201 , -43.0811
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268675 ·
Web Fiber Provedor Telecom Acesso A Redes de Inter
Top organization / ISP
Web Fiber Provedor Telecom Acesso A Redes de Inter
·
Web Fiber Provedor Telecom Acesso A Redes de Inter
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.33.4.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.33.4.0
Broadcast
191.33.4.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.1201 , -43.211
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
Rio de Janeiro
·
Três Rios
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.169.154.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.169.154.0
Broadcast
45.169.154.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7539 , -43.4519
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268111 ·
S-NET TELECOM ME
Top organization / ISP
S-net Telecom ME
·
S-net Telecom ME
Top geo
Brazil
·
Rio de Janeiro
·
Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.137.138.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.137.138.0
Broadcast
179.137.138.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.5249 , -44.0825
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Volta Redonda
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.148.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.148.209.0
Broadcast
179.148.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9072 , -43.1883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.155.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.155.8.0
Broadcast
179.155.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.8896 , -43.1054
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A.
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Niterói
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.157.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.157.144.0
Broadcast
179.157.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7539 , -43.4519
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A.
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.157.153.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.157.153.0
Broadcast
179.157.153.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7539 , -43.4519
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A.
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.58.26.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.58.26.0
Broadcast
189.58.26.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.8902 , -42.0232
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio de Janeiro
·
Cabo Frio
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.186.156.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.186.156.0
Broadcast
138.186.156.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4907 , -44.1914
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263868 ·
BMFLEX Telecom Eireli - ME
Top organization / ISP
BMFLEX Telecom Eireli - ME
·
BMFLEX Telecom Eireli - ME
Top geo
Brazil
·
Rio de Janeiro
·
Barra Mansa
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.73.167.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.73.167.0
Broadcast
177.73.167.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.8042 , -43.3641
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262571 ·
SM Networks
Top organization / ISP
SM Networks
·
SM Networks
Top geo
Brazil
·
Rio de Janeiro
·
São João de Meriti
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.158.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.158.132.0
Broadcast
179.158.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9072 , -43.1883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A.
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.33.165.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.33.165.0
Broadcast
201.33.165.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4231 , -42.9661
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53181 ·
K2 Telecom e Multimidia LTDA ME
Top organization / ISP
K2 Telecom e Multimidia LTDA ME
·
K2 Telecom e Multimidia LTDA ME
Top geo
Brazil
·
Rio de Janeiro
·
São Pedro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.122.46.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.122.46.0
Broadcast
189.122.46.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9072 , -43.1883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.158.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.158.180.0
Broadcast
179.158.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9072 , -43.1883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A.
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.169.234.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.169.234.0
Broadcast
45.169.234.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.0286 , -44.3341
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268127 ·
BUSCH & CIA LTDA
Top organization / ISP
BUSCH & CIA LTDA
·
BUSCH & CIA LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Angra dos Reis
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.32.71.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.32.71.0
Broadcast
201.32.71.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7539 , -43.4519
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.158.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.158.8.0
Broadcast
179.158.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.9072 , -43.1883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A.
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.32.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.32.106.0
Broadcast
201.32.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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