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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: Senador Firmino · Clear
Snapshot 2026-01-24 Results 6 Page 1 / 1

186.232.212.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.232.212.0
Broadcast
186.232.212.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8968 , -43.1103
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 20:14 · 2025-09-14 23:51
Top ASN
AS53196 · NETSTAR SOLUÇÕES LTDA
Top organization / ISP
NETSTAR SOLUÇÕES LTDA · NETSTAR SOLUÇÕES LTDA
Top geo
Brazil · Minas Gerais · Senador Firmino
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.232.211.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.232.211.0
Broadcast
186.232.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8968 , -43.1103
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-01 05:33 · 2026-01-01 05:33
Top ASN
AS53196 · NETSTAR SOLUÇÕES LTDA
Top organization / ISP
NETSTAR SOLUÇÕES LTDA · NETSTAR SOLUÇÕES LTDA
Top geo
Brazil · Minas Gerais · Senador Firmino
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2
Open report →

186.232.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.232.209.0
Broadcast
186.232.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8968 , -43.1103
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 05:04 · 2025-12-17 05:04
Top ASN
AS53196 · NETSTAR SOLUÇÕES LTDA
Top organization / ISP
NETSTAR SOLUÇÕES LTDA · NETSTAR SOLUÇÕES LTDA
Top geo
Brazil · Minas Gerais · Senador Firmino
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.232.213.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.232.213.0
Broadcast
186.232.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8968 , -43.1103
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 23:45 · 2025-11-28 23:45
Top ASN
AS53196 · NETSTAR SOLUÇÕES LTDA
Top organization / ISP
NETSTAR SOLUÇÕES LTDA · NETSTAR SOLUÇÕES LTDA
Top geo
Brazil · Minas Gerais · Senador Firmino
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

131.100.198.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.100.198.0
Broadcast
131.100.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8968 , -43.1103
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 10:35 · 2025-11-24 10:35
Top ASN
AS53196 · NETSTAR SOLUÇÕES LTDA
Top organization / ISP
NETSTAR SOLUÇÕES LTDA · NETSTAR SOLUÇÕES LTDA
Top geo
Brazil · Minas Gerais · Senador Firmino
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

131.100.197.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.100.197.0
Broadcast
131.100.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8968 , -43.1103
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-29 19:52 · 2025-09-29 19:52
Top ASN
AS53196 · NETSTAR SOLUÇÕES LTDA
Top organization / ISP
Rogerio De Souza E Silva · NETSTAR SOLUÇÕES LTDA
Top geo
Brazil · Minas Gerais · Senador Firmino
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →