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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: ARP TELECOMUNICACOES LTDA - EPP · Clear
Snapshot 2026-02-01 Results 2 Page 1 / 1

131.161.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.161.194.0
Broadcast
131.161.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-05 09:12 · 2025-10-05 09:12
Top ASN
AS264389 · ARP TELECOMUNICACOES LTDA - EPP
Top organization / ISP
ARP TELECOMUNICACOES LTDA - EPP · ARP TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

131.161.193.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.161.193.0
Broadcast
131.161.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 07:52 · 2025-09-15 07:52
Top ASN
AS264389 · ARP TELECOMUNICACOES LTDA - EPP
Top organization / ISP
ARP TELECOMUNICACOES LTDA - EPP · ARP TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →