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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: Monteiro · Clear
Snapshot 2026-03-04 Results 13 Page 1 / 1

186.249.22.0/24

Risk Max — LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.249.22.0
Broadcast
186.249.22.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-7.919400000000001 , -37.175000000000004
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263022 · CARIRIWEB PROVEDORES DE INTERNET LTDA
Top organization / ISP
Caririweb Provedores De Internet Ltda · Caririweb Provedores De Internet Ltda
Top geo
Brazil · Paraíba · Monteiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.167.211.0/24

Risk Max — LOW Footprint 2.734% Hits 16
Prefix / IP version
/24 · IPv4
Network
45.167.211.0
Broadcast
45.167.211.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-21.7175 , -41.78830000000001
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268008 · VIX SOLUCOES EM INTERNET LTDA
Top organization / ISP
VIX SOLUCOES EM INTERNET LTDA · CENTRO DE ESPECIALIZAÇÃO PEDRO MONTEIRO
Top geo
Brazil · Rio de Janeiro · São Fidélis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.233.247.0/24

Risk Max — LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.233.247.0
Broadcast
45.233.247.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-7.844781818181818 , -37.19943636363636
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS267332 · PROVEDOR NET MAIS LTDA - ME
Top organization / ISP
Provedor NET Mais Ltda - ME · Provedor NET Mais Ltda - ME
Top geo
Brazil · Paraíba · Monteiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.81.54.0/24

Risk Max — LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
200.81.54.0
Broadcast
200.81.54.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-7.9194 , -37.175
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS270464 · NewFast Telecom
Top organization / ISP
NewFast Telecom · NewFast Telecom
Top geo
Brazil · Paraíba · Monteiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.170.122.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.170.122.0
Broadcast
45.170.122.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.0567 , -34.8815
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS268154 · ERIKA MONTEIRO GUERRA
Top organization / ISP
Walker Nascimento De Brito · Erika Monteiro Guerra
Top geo
Brazil · Pernambuco · Recife
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.232.112.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.232.112.0
Broadcast
168.232.112.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.9194 , -37.175
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS262773 · PROXXIMA TELECOMUNICACOES SA
Top organization / ISP
Proxxima Telecomunicacoes SA · Proxxima Telecomunicacoes Ltda
Top geo
Brazil · Paraíba · Monteiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.168.208.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.168.208.0
Broadcast
45.168.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.2103 , -48.7159
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS268110 · Brasnett Fibra Telecom LTDA
Top organization / ISP
Brasnett Fibra Telecom LTDA · J B MONTEIRO DA SILVA PROVEDOR EIRELI
Top geo
Brazil · Pará · São Geraldo do Araguaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.167.210.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.167.210.0
Broadcast
45.167.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.7175 , -41.7883
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS268008 · VIX SOLUCOES EM INTERNET LTDA
Top organization / ISP
VIX SOLUCOES EM INTERNET LTDA · CENTRO DE ESPECIALIZAÇÃO PEDRO MONTEIRO
Top geo
Brazil · Rio de Janeiro · São Fidélis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.19.195.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.19.195.0
Broadcast
187.19.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.54194 , -39.9067
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28126 · BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
F FELLIPE AGHAPITO ROSADO MONTEIRO · Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil · Ceará · Saboeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.168.211.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.168.211.0
Broadcast
45.168.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.2103 , -48.7159
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS268110 · Brasnett Fibra Telecom LTDA
Top organization / ISP
Brasnett Fibra Telecom LTDA · J B MONTEIRO DA SILVA PROVEDOR EIRELI
Top geo
Brazil · Pará · São Geraldo do Araguaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.170.123.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.170.123.0
Broadcast
45.170.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.0567 , -34.8815
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS268154 · ERIKA MONTEIRO GUERRA
Top organization / ISP
Erika Monteiro Guerra · Erika Monteiro Guerra
Top geo
Brazil · Pernambuco · Recife
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.167.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.167.209.0
Broadcast
45.167.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.7175 , -41.7883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS268008 · VIX SOLUCOES EM INTERNET LTDA
Top organization / ISP
VIX SOLUCOES EM INTERNET LTDA · CENTRO DE ESPECIALIZAÇÃO PEDRO MONTEIRO
Top geo
Brazil · Rio de Janeiro · São Fidélis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.140.234.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.140.234.0
Broadcast
201.140.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8124 , -41.3954
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS61827 · PZ NET
Top organization / ISP
— · PZ NET
Top geo
Brazil · Espírito Santo · Jerônimo Monteiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →