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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: FIBRALINK INTERNET E TELECOMUNICACOES LTDA · Clear
Snapshot 2026-03-04 Results 3 Page 1 / 1

45.186.158.0/24

Risk Max — LOW Footprint 7.812% Hits 28
Prefix / IP version
/24 · IPv4
Network
45.186.158.0
Broadcast
45.186.158.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-22.658999999999995 , -43.0408
Hits / Errors
28 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269499 · FIBRALINK INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Fibralink Internet E Telecomunicacoes Ltda · Fibralink Internet E Telecomunicacoes Ltda
Top geo
Brazil · Rio de Janeiro · Magé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.186.159.0/24

Risk Max — LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.186.159.0
Broadcast
45.186.159.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-22.658999999999995 , -43.0408
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269499 · FIBRALINK INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Fibralink Internet E Telecomunicacoes Ltda · Fibralink Internet E Telecomunicacoes Ltda
Top geo
Brazil · Rio de Janeiro · Magé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.186.157.0/24

Risk Max — LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
45.186.157.0
Broadcast
45.186.157.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-22.658999999999995 , -43.0408
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269499 · FIBRALINK INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Fibralink Internet E Telecomunicacoes Ltda · Fibralink Internet E Telecomunicacoes Ltda
Top geo
Brazil · Rio de Janeiro · Magé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →