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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: Estiva · Clear
Snapshot 2026-03-13 Results — Page 1 / 1

138.255.33.0/24

Risk Max — LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
138.255.33.0
Broadcast
138.255.33.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-13.717800000000004 , -41.0838
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS263965 · Navetech Telecom LTDA
Top organization / ISP
Navetech Telecom LTDA · Linet Servicos de Comunicacao
Top geo
Brazil · Bahia · Barra da Estiva
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.163.178.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.163.178.0
Broadcast
45.163.178.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.4528 , -46.0224
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS268578 · HORUS INTERNET
Top organization / ISP
Horus Internet · AMR TELECOM LTDA
Top geo
Brazil · Minas Gerais · Estiva
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.167.138.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.167.138.0
Broadcast
45.167.138.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.4528 , -46.0224
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS268067 · Estivanet Multimidia e Telecom Ltda
Top organization / ISP
Estivanet Multimidia e Telecom Ltda · Estivanet Multimidia e Telecom Ltda
Top geo
Brazil · Minas Gerais · Pouso Alegre
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

189.89.248.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.89.248.0
Broadcast
189.89.248.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.7178 , -41.0838
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS28188 · Pronto Net Ltda.
Top organization / ISP
Pronto Net Ltda · Pronto Net Ltda.
Top geo
Brazil · Bahia · Barra da Estiva
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →