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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: AtualNet Provedor de Internet Ltda · Clear
Snapshot 2026-03-08 Results 16 Page 1 / 1

187.85.49.0/24

Risk Max — LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.85.49.0
Broadcast
187.85.49.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-2.406514285714286 , -48.948757142857154
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pará · Moju
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

189.113.57.0/24

Risk Max — LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
189.113.57.0
Broadcast
189.113.57.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.9072 , -43.18829999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.67.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.192.67.0
Broadcast
186.192.67.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.1856 , -50.558
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
M T N TELECOMUNICACOES LTDA · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pará · Parauapebas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.79.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.192.79.0
Broadcast
186.192.79.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.6092 , -38.7195
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Ceará · Umari
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.85.55.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.85.55.0
Broadcast
187.85.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.2541 , -40.6088
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Ceará · Parambu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.65.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.192.65.0
Broadcast
186.192.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.5949 , -39.1202
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Ceará · Cedro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.64.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.192.64.0
Broadcast
186.192.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.5848 , -38.5783
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Paraíba · Triunfo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.66.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.192.66.0
Broadcast
186.192.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.919900000000001 , -38.5733
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Paraíba · Cajazeiras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

189.113.63.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.113.63.0
Broadcast
189.113.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.9974 , -57.2977
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
Gtr Net Provedor de Internet e Comunicaçao LTDA · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Mato Grosso · Nova Monte Verde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.85.54.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.85.54.0
Broadcast
187.85.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1567 , -53.1777
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
Linkrm Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pará · Medicilândia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.78.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.78.0
Broadcast
186.192.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.2508 , -40.7433
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
Real Conect. M L e Servicos e Comunicacoes LTDA · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Ceará · Crateús
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.85.53.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.85.53.0
Broadcast
187.85.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.9639 , -51.0505
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
WEB GO INTERNET · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Rio Grande do Sul · São Marcos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.68.0
Broadcast
186.192.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.0787 , -39.0566
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
f v de souza infoseg me · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pernambuco · Salgueiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.192.70.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.70.0
Broadcast
186.192.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3402 , -53.09
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
Conectplan Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Planalto
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.85.48.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.85.48.0
Broadcast
187.85.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.5871 , -49.041
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pará · Moju
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.85.51.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.85.51.0
Broadcast
187.85.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.5466 , -48.6325
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pará · Barcarena
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →