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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: A ALVES GOMES INFORMATICA - ME · Clear
Snapshot 2026-03-11 Results 5 Page 1 / 1

177.190.243.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.190.243.0
Broadcast
177.190.243.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.1504 , -44.88969999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS262393 · A ALVES GOMES INFORMATICA - ME
Top organization / ISP
gnet mais telecom · A ALVES GOMES INFORMATICA - ME
Top geo
Brazil · Minas Gerais · Divinópolis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.121.249.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.121.249.0
Broadcast
138.121.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.6733999999999996 , -40.9925
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262393 · A ALVES GOMES INFORMATICA - ME
Top organization / ISP
A ALVES GOMES INFORMATICA - ME · A ALVES GOMES INFORMATICA - ME
Top geo
Brazil · Ceará · Tianguá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.190.242.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.190.242.0
Broadcast
177.190.242.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.9094 , -37.0716
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262393 · A ALVES GOMES INFORMATICA - ME
Top organization / ISP
A ALVES GOMES INFORMATICA - ME · A ALVES GOMES INFORMATICA - ME
Top geo
Brazil · Sergipe · Aracaju
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.72.247.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.72.247.0
Broadcast
131.72.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.2619 , -38.9702
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS262393 · A ALVES GOMES INFORMATICA - ME
Top organization / ISP
FLASH NETWORK - INTERNET & INFORMATICA · A ALVES GOMES INFORMATICA - ME
Top geo
Brazil · Bahia · Feira de Santana
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.190.241.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.190.241.0
Broadcast
177.190.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.6734 , -40.9925
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262393 · A ALVES GOMES INFORMATICA - ME
Top organization / ISP
PoPNeT Ubajara · Fiber MAX Servicos De Telecomunicacao Ltda - ME
Top geo
Brazil · Ceará · Tianguá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →