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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: Esperantina · Clear
Snapshot 2026-03-04 Results 4 Page 1 / 1

177.107.23.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.107.23.0
Broadcast
177.107.23.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.8503999999999996 , -42.1693
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS264294 · Ora Servicos de Telecomunicacoes Ltda
Top organization / ISP
Eldan Lopes de Sousa LTDA · Ora Servicos de Telecomunicacoes Ltda
Top geo
Brazil · Piauí · Esperantina
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.216.33.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.216.33.0
Broadcast
186.216.33.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.772325 , -42.146325000000004
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS262663 · METROFLEX TELECOMUNICACOES LTDA
Top organization / ISP
Metroflex Telecomunicacoes Ltda · Metroflex Telecomunicacoes Ltda
Top geo
Brazil · Piauí · Esperantina
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.107.22.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.107.22.0
Broadcast
177.107.22.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.8504 , -42.1693
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS264294 · Ora Servicos de Telecomunicacoes Ltda
Top organization / ISP
Edmar A Freitas Junior · Ora Servicos de Telecomunicacoes Ltda
Top geo
Brazil · Piauí · Esperantina
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.37.5.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.37.5.0
Broadcast
191.37.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.8504 , -42.1693
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS263346 · Fonte Informatica ltda
Top organization / ISP
Fonte Informatica ltda · Fonte Informatica ltda
Top geo
Brazil · Piauí · Esperantina
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →