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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: Tremembé · Clear
Snapshot 2026-03-13 Results 4 Page 1 / 1

189.29.116.0/24

Risk Max — LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
189.29.116.0
Broadcast
189.29.116.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.4639 , -46.6355
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Tremembé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.233.190.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.233.190.0
Broadcast
170.233.190.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.4639 , -46.6355
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS265067 · Madmak Informatica Telecomunicacoes - LTDA ME
Top organization / ISP
Madmak Informatica Telecomunicacoes - LTDA ME · Madmak Informatica Telecomunicações - LTDA ME
Top geo
Brazil · São Paulo · Tremembé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.233.189.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.233.189.0
Broadcast
170.233.189.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.4639 , -46.6355
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS265067 · Madmak Informatica Telecomunicacoes - LTDA ME
Top organization / ISP
Madmak Informatica Telecomunicacoes - LTDA ME · Madmak Informatica Telecomunicações - LTDA ME
Top geo
Brazil · São Paulo · Tremembé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.180.223.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.180.223.0
Broadcast
187.180.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.4639 , -46.6355
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A. · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Tremembé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →