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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 2026-01-21 Results 20 Page 1 / 1

187.85.50.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.85.50.0
Broadcast
187.85.50.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-1.345 , -48.42190000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-09-15 11:04 · 2025-09-17 22:55
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 · Belém
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.192.67.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.192.67.0
Broadcast
186.192.67.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.1856 , -50.558
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-10 06:33 · 2025-09-14 13:21
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
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

189.113.57.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.113.57.0
Broadcast
189.113.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-06 11:34 · 2025-11-06 11:34
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
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

186.192.64.0/24

Risk Max — LOW Footprint 0.391% Hits 2
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
2 hits · 0 errors
First / Last seen
2025-09-12 19:30 · 2025-09-12 19:30
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
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

187.85.55.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.85.55.0
Broadcast
187.85.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.2541 , -40.6088
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 08:34 · 2025-12-14 08:34
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
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · 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
2025-12-14 02:35 · 2025-12-14 02:35
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
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · 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
-2.5836 , -49.0427
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:55 · 2025-11-25 18:55
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
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

189.113.60.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.113.60.0
Broadcast
189.113.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.344 , -48.3851
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 23:12 · 2025-11-06 23:12
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
RT NET COM E SERVICOS TELECOMUNICACOES LTDA · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Pará · Ananindeua
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · 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
-3.44611 , -52.8889
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 19:05 · 2025-11-06 19:05
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
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

187.85.49.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.85.49.0
Broadcast
187.85.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.5836 , -49.0427
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 03:02 · 2025-11-06 03:02
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
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

186.192.66.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.66.0
Broadcast
186.192.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9199 , -38.5733
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 00:36 · 2025-11-06 00:36
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
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

186.192.74.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.74.0
Broadcast
186.192.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.2768 , -50.5765
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 02:34 · 2025-10-28 02:34
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
Net + Informática e Telecomunicações Eireli Me · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Goiás · Nova Crixás
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · 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
2025-10-14 07:22 · 2025-10-14 07:22
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
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

189.113.58.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.113.58.0
Broadcast
189.113.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.6999 , -45.12
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-08 19:52 · 2025-10-08 19:52
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Maranhão · Pinheiro
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

189.113.62.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.113.62.0
Broadcast
189.113.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.3134 , -51.735
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-07 16:45 · 2025-10-07 16:45
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
AtualNet Provedor de Internet Ltda · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Mato Grosso · Confresa
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

186.192.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.79.0
Broadcast
186.192.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.6092 , -38.7195
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-02 06:04 · 2025-10-02 06:04
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
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · 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
2025-09-18 01:13 · 2025-09-18 01:13
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
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.192.65.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.65.0
Broadcast
186.192.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9199 , -38.5733
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-14 22:13 · 2025-09-14 22:13
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
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · 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
2025-09-11 18:14 · 2025-09-11 18:14
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
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.192.72.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.72.0
Broadcast
186.192.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.1188 , -51.168
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-06 22:26 · 2025-09-06 22:26
Top ASN
AS262727 · AtualNet Provedor de Internet Ltda
Top organization / ISP
SM Passos Kayser Sistemas de Comunicações ME · AtualNet Provedor de Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Porto Alegre
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →