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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: NETCOM TELECOMUNICAÇÕES LTDA · Clear
Snapshot 2026-03-11 Results 4 Page 1 / 1

190.83.87.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.83.87.0
Broadcast
190.83.87.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS270340 · NETCOM TELECOMUNICAÇÕES LTDA
Top organization / ISP
NETCOM TELECOMUNICAÇÕES LTDA · NETCOM TELECOMUNICAÇÕES LTDA
Top geo
Brazil · São Paulo · Guarujá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.83.86.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.83.86.0
Broadcast
190.83.86.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS270340 · NETCOM TELECOMUNICAÇÕES LTDA
Top organization / ISP
NETCOM TELECOMUNICAÇÕES LTDA · NETCOM TELECOMUNICAÇÕES LTDA
Top geo
Brazil · São Paulo · Guarujá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.83.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.83.85.0
Broadcast
190.83.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS270340 · NETCOM TELECOMUNICAÇÕES LTDA
Top organization / ISP
Jemf Redes de Telecomunicacoes e Informatica LTDA · NETCOM TELECOMUNICAÇÕES LTDA
Top geo
Brazil · São Paulo · Guarujá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.83.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.83.84.0
Broadcast
190.83.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS270340 · NETCOM TELECOMUNICAÇÕES LTDA
Top organization / ISP
BOLHANET telecomunicações · NETCOM TELECOMUNICAÇÕES LTDA
Top geo
Brazil · São Paulo · Guarujá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →