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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: Vello Servicos de Telecomunicacoes Ltda · Clear
Snapshot 2026-03-09 Results 2 Page 1 / 1

143.137.38.0/24

Risk Max — LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
143.137.38.0
Broadcast
143.137.38.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-23.145475 , -45.905005
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270949 · Vello Servicos de Telecomunicacoes Ltda
Top organization / ISP
Vello Servicos de Telecomunicacoes Ltda · Vello Servicos de Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · São José dos Campos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.137.39.0/24

Risk Max — LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
143.137.39.0
Broadcast
143.137.39.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.100500000000004 , -45.70530000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270949 · Vello Servicos de Telecomunicacoes Ltda
Top organization / ISP
Vello Servicos de Telecomunicacoes Ltda · Vello Servicos de Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →