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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: São João de Meriti · Clear
Snapshot 2026-03-12 Results 26 Page 1 / 1

186.26.94.0/24

Risk Max — LOW Footprint 6.641% Hits 29
Prefix / IP version
/24 · IPv4
Network
186.26.94.0
Broadcast
186.26.94.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-22.804727586206894 , -43.366737931034486
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270938 · SAT TELECOM E CONSULTORIA EM TI Ltda
Top organization / ISP
SAT TELECOM E CONSULTORIA EM TI Ltda · SAT TELECOM E CONSULTORIA EM TI Ltda
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 →

138.204.79.0/24

Risk Max — LOW Footprint 6.250% Hits 27
Prefix / IP version
/24 · IPv4
Network
138.204.79.0
Broadcast
138.204.79.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-22.804900000000004 , -43.3676
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263879 · NET FIBRA EMPRESAS LTDA
Top organization / ISP
NET FIBRA EMPRESAS LTDA · CR Net Telecomunicações Ltda-Me
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 →

186.26.93.0/24

Risk Max — LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.26.93.0
Broadcast
186.26.93.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.804700000000004 , -43.366600000000005
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS270938 · SAT TELECOM E CONSULTORIA EM TI Ltda
Top organization / ISP
SAT TELECOM E CONSULTORIA EM TI Ltda · SAT TELECOM E CONSULTORIA EM TI Ltda
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 →

170.244.139.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
170.244.139.0
Broadcast
170.244.139.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.8042 , -43.3641
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS266518 · LINK BRASIL COMUNICACAO MULTIMIDIA LTDA - ME
Top organization / ISP
Link Brasil Comunicacao Multimidia Ltda - ME · Link Brasil Comunicacao Multimidia Ltda - ME
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 →

45.187.230.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.187.230.0
Broadcast
45.187.230.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS269488 · RRLINK TELECOM LTDA
Top organization / ISP
Rrlink Telecom Ltda · Rrlink Telecom Ltda
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 →

131.221.174.0/24

Risk Max — LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.221.174.0
Broadcast
131.221.174.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.804200000000005 , -43.3641
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS264422 · DIGITAL WAVE DE MERITI PROVEDOR DE INTERNET LTDA
Top organization / ISP
Digital Wave De Meriti Provedor De Internet Ltda · Digital Wave De Meriti Provedor De Internet Ltda
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 →

138.118.88.0/24

Risk Max — LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
138.118.88.0
Broadcast
138.118.88.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262485 · S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA
Top organization / ISP
NAVEGUE.COM SERVICOS DE TELECOMUNICACOES LTDA · S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA
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 →

189.126.80.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.126.80.0
Broadcast
189.126.80.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.8045 , -43.3656
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS270632 · ACESSE WI-FI SERVICOS, INSTALACAO E MANUTENCAO
Top organization / ISP
ACESSE WI-FI SERVICOS, INSTALACAO E MANUTENCAO · ACESSE WI-FI SERVICOS, INSTALACAO E MANUTENCAO
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 →

201.32.93.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.32.93.0
Broadcast
201.32.93.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.445480000000003 , -42.21806
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

200.216.32.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
200.216.32.0
Broadcast
200.216.32.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.8042 , -43.36409999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

168.181.62.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.181.62.0
Broadcast
168.181.62.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.804875 , -43.367475
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS265330 · Ponto a Ponto Telecomunicaçoes
Top organization / ISP
Ponto a Ponto Telecomunicaçoes · Ponto a Ponto Telecomunicaçoes
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 →

45.165.118.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.165.118.0
Broadcast
45.165.118.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS269098 · AbsamHost Internet Data Center
Top organization / ISP
AbsamHost · AbsamHost Internet Data Center
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 →

200.216.34.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.216.34.0
Broadcast
200.216.34.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.8042 , -43.3641
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

138.204.77.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.204.77.0
Broadcast
138.204.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8128 , -43.2655
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS263879 · NET FIBRA EMPRESAS LTDA
Top organization / ISP
NET FIBRA EMPRESAS LTDA · CR Net Telecomunicações Ltda-Me
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 →

131.221.172.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.221.172.0
Broadcast
131.221.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.804650000000002 , -43.36635
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264422 · DIGITAL WAVE DE MERITI PROVEDOR DE INTERNET LTDA
Top organization / ISP
Interflex Servicos De Comunicacao Ltda · Digital Wave De Meriti Provedor De Internet Ltda
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 →

177.177.100.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.177.100.0
Broadcast
177.177.100.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

201.32.22.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.32.22.0
Broadcast
201.32.22.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.804650000000002 , -43.36635
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

177.177.101.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.177.101.0
Broadcast
177.177.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.368599999999994
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

187.15.178.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.15.178.0
Broadcast
187.15.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

200.222.135.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.222.135.0
Broadcast
200.222.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8042 , -43.3641
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

179.236.118.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.236.118.0
Broadcast
179.236.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

201.32.107.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.32.107.0
Broadcast
201.32.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

200.222.134.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.222.134.0
Broadcast
200.222.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
V tal · V tal
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 →

179.211.131.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.211.131.0
Broadcast
179.211.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.3686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 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 · São João de Meriti
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 →

179.211.132.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.211.132.0
Broadcast
179.211.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8051 , -43.3686
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 · São João de Meriti
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →