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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 2026-03-05 Results 8 Page 1 / 1

200.188.218.0/24

Risk Max — LOW Footprint 6.641% Hits 25
Prefix / IP version
/24 · IPv4
Network
200.188.218.0
Broadcast
200.188.218.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-4.785891600000002 , -44.817772
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269036 · ATEX NET TELECOMUNICACOES LTDA
Top organization / ISP
Atex NET Telecomunicacoes Ltda · Atex NET Telecomunicacoes Ltda
Top geo
Brazil · Maranhão · Barra do Corda
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.37.176.0/24

Risk Max — LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
191.37.176.0
Broadcast
191.37.176.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.37.180.0/24

Risk Max — LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
191.37.180.0
Broadcast
191.37.180.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.62.252.0/24

Risk Max — LOW Footprint 2.344% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.62.252.0
Broadcast
187.62.252.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.204.240.0/24

Risk Max — LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
138.204.240.0
Broadcast
138.204.240.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.231.218.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.231.218.0
Broadcast
170.231.218.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.37.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.37.178.0
Broadcast
191.37.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.5595 , -45.2888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · 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
2026-02-22 02:00 · 2026-02-23 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
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →