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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: Next Telecomunicações do Brasil LTDA · Clear
Snapshot 2026-03-15 Results — Page 1 / 1

186.225.69.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.225.69.0
Broadcast
186.225.69.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-20.9958 , -42.8568
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS53172 · Next Telecomunicações do Brasil LTDA
Top organization / ISP
Next Telecomunicações do Brasil LTDA · Next Telecomunicações do Brasil LTDA
Top geo
Brazil · Minas Gerais · Visconde do Rio Branco
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

186.225.70.0/24

Risk Max — LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.225.70.0
Broadcast
186.225.70.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.9958 , -42.8568
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS53172 · Next Telecomunicações do Brasil LTDA
Top organization / ISP
Next Telecomunicações do Brasil LTDA · Next Telecomunicações do Brasil LTDA
Top geo
Brazil · Minas Gerais · Visconde do Rio Branco
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

186.225.75.0/24

Risk Max — LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.225.75.0
Broadcast
186.225.75.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.9958 , -42.85680000000001
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS53172 · Next Telecomunicações do Brasil LTDA
Top organization / ISP
Next Telecomunicações do Brasil LTDA · Next Telecomunicações do Brasil LTDA
Top geo
Brazil · Minas Gerais · Visconde do Rio Branco
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

186.225.74.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.225.74.0
Broadcast
186.225.74.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.9958 , -42.8568
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS53172 · Next Telecomunicações do Brasil LTDA
Top organization / ISP
Next Telecomunicações do Brasil LTDA · Next Telecomunicações do Brasil LTDA
Top geo
Brazil · Minas Gerais · Visconde do Rio Branco
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

143.137.8.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.137.8.0
Broadcast
143.137.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1784 , -43.023
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS53172 · Next Telecomunicações do Brasil LTDA
Top organization / ISP
Next Telecomunicações do Brasil LTDA · Next Telecomunicações do Brasil LTDA
Top geo
Brazil · Minas Gerais · Tocantins
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

186.225.72.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.225.72.0
Broadcast
186.225.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.9958 , -42.8568
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS53172 · Next Telecomunicações do Brasil LTDA
Top organization / ISP
Next Telecomunicações do Brasil LTDA · Next Telecomunicações do Brasil LTDA
Top geo
Brazil · Minas Gerais · Visconde do Rio Branco
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →