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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: Barra do Corda · Clear
Snapshot 2026-03-18 Results — Page 1 / 1

191.37.180.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
191.37.180.0
Broadcast
191.37.180.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS263369 · Almeida & Moura Ltda
Top organization / ISP
Almeida & Moura Ltda · Almeida & Moura Ltda
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

187.62.252.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.62.252.0
Broadcast
187.62.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS262663 · METROFLEX TELECOMUNICACOES LTDA
Top organization / ISP
Primeline Latam Ltda · Metroflex Telecomunicacoes Ltda
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.37.176.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.37.176.0
Broadcast
191.37.176.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS263369 · Almeida & Moura Ltda
Top organization / ISP
Almeida & Moura Ltda · Almeida & Moura Ltda
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

177.184.143.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.184.143.0
Broadcast
177.184.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS28368 · SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME
Top organization / ISP
Sobralnet Servicos E Telecomunicacoes Ltda - ME · Sobralnet Servicos E Telecomunicacoes Ltda - ME
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

181.224.80.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.224.80.0
Broadcast
181.224.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS271520 · PLANET LINK LTDA
Top organization / ISP
Planet Link Ltda · Planet Link Ltda
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

170.231.218.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.231.218.0
Broadcast
170.231.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS263913 · CIDADE ONLINE LTDA
Top organization / ISP
Cidade Online Ltda · Cidade Online Eirele
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

138.204.243.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.243.0
Broadcast
138.204.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS263913 · CIDADE ONLINE LTDA
Top organization / ISP
Cidade Online Ltda · Cidade Online Eirele
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →