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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: max fibra · Clear
Snapshot 2026-03-04 Results 3 Page 1 / 1

191.37.22.0/24

Risk Max — LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
191.37.22.0
Broadcast
191.37.22.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-16.273057142857144 , -41.42040000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263349 · RapeedoISP LTDA
Top organization / ISP
Speedmax fibra servicos de comunicacao Ltda · RapeedoISP LTDA
Top geo
Brazil · Minas Gerais · Medina
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.233.31.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.233.31.0
Broadcast
181.233.31.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.1466 , -44.9178
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS271471 · BIT CENTER INFORMATICA EIRELI
Top organization / ISP
max fibra · BIT CENTER INFORMATICA EIRELI
Top geo
Brazil · Minas Gerais · Pompéu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.216.4.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.216.4.0
Broadcast
186.216.4.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.668 , -46.4676
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS262663 · METROFLEX TELECOMUNICACOES LTDA
Top organization / ISP
MAX FIBRA MAIS VELOZ LTDA · Metroflex Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Mauá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →