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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: J E Provedor de Rede de Comunicacao Ltda · Clear
Snapshot 2026-03-08 Results 4 Page 1 / 1

191.242.236.0/24

Risk Max — LOW Footprint 6.250% Hits 23
Prefix / IP version
/24 · IPv4
Network
191.242.236.0
Broadcast
191.242.236.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-22.753899999999998 , -43.451900000000016
Hits / Errors
23 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263484 · J E Provedor de Rede de Comunicacao Ltda
Top organization / ISP
J E Provedor de Rede de Comunicacao Ltda · J E Provedor de Rede de Comunicacao Ltda
Top geo
Brazil · Rio de Janeiro · Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.242.237.0/24

Risk Max — LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
191.242.237.0
Broadcast
191.242.237.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.753899999999998 , -43.4519
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263484 · J E Provedor de Rede de Comunicacao Ltda
Top organization / ISP
J E Provedor de Rede de Comunicacao Ltda · J E Provedor de Rede de Comunicacao Ltda
Top geo
Brazil · Rio de Janeiro · Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.242.238.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.242.238.0
Broadcast
191.242.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.7539 , -43.4519
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS263484 · J E Provedor de Rede de Comunicacao Ltda
Top organization / ISP
J E Provedor de Rede de Comunicacao Ltda · J E Provedor de Rede de Comunicacao Ltda
Top geo
Brazil · Rio de Janeiro · Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.242.234.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.242.234.0
Broadcast
191.242.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.7539 , -43.4519
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS263484 · J E Provedor de Rede de Comunicacao Ltda
Top organization / ISP
JA NETWORK TELECOMUNICAÇÕES LTDA · J E Provedor de Rede de Comunicacao Ltda
Top geo
Brazil · Rio de Janeiro · Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →