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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: Cachoeirinha · Clear
Snapshot 2026-03-11 Results 23 Page 1 / 1

45.5.47.0/24

Risk Max — LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
45.5.47.0
Broadcast
45.5.47.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.917099999999998 , -51.089299999999994
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS266107 · EVEN TELECOM
Top organization / ISP
Even Telecom · Even Telecom
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.86.49.0/24

Risk Max — LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.86.49.0
Broadcast
177.86.49.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.9171 , -51.089299999999994
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS264216 · Fenix Wireless Internet Ltda
Top organization / ISP
Fenix Wireless Internet Ltda · Fenix Wireless Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.152.1.0/24

Risk Max — LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
200.152.1.0
Broadcast
200.152.1.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS28590 · Directnet Prestacao de Servicos Ltda.
Top organization / ISP
NVEC TELECOMUNICAÇÕES LTDA · Directnet Prestacao de Servicos Ltda
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.99.198.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.99.198.0
Broadcast
138.99.198.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.917099999999998 , -51.0893
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264216 · Fenix Wireless Internet Ltda
Top organization / ISP
Fenix Wireless Internet Ltda · Fenix Wireless Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.99.199.0/24

Risk Max — LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
138.99.199.0
Broadcast
138.99.199.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264216 · Fenix Wireless Internet Ltda
Top organization / ISP
Fenix Wireless Internet Ltda · Fenix Wireless Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.166.182.0/24

Risk Max — LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.166.182.0
Broadcast
45.166.182.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.917099999999998 , -51.089299999999994
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS267986 · M & R NETWORK LTDA - ME
Top organization / ISP
M & R NETWORK LTDA - ME · M & R NETWORK LTDA - ME
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

128.201.206.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
128.201.206.0
Broadcast
128.201.206.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-8.5208 , -36.2956
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS266648 · Objetivo Informatica Cachoeirinha Ltda-ME
Top organization / ISP
Objetivo Informatica Cachoeirinha Ltda-ME · Objetivo Informatica Cachoeirinha Ltda-ME
Top geo
Brazil · Pernambuco · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.99.197.0/24

Risk Max — LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
138.99.197.0
Broadcast
138.99.197.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.9171 , -51.089299999999994
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS264216 · Fenix Wireless Internet Ltda
Top organization / ISP
Fenix Wireless Internet Ltda · Fenix Wireless Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.166.180.0/24

Risk Max — LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.166.180.0
Broadcast
45.166.180.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS267986 · M & R NETWORK LTDA - ME
Top organization / ISP
M & R NETWORK LTDA - ME · M & R NETWORK LTDA - ME
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.211.230.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.211.230.0
Broadcast
186.211.230.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.5208 , -36.2956
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS14840 · BR.Digital Telecom
Top organization / ISP
Diego dos Santos Vieira Telecomunicacoes · BR.Digital Telecom
Top geo
Brazil · Pernambuco · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.247.190.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.247.190.0
Broadcast
179.247.190.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.251.81.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.251.81.0
Broadcast
186.251.81.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS53223 · Master Net Telecom LTDA
Top organization / ISP
Master Net Telecom LTDA · Master Net Telecom LTDA
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

128.201.205.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
128.201.205.0
Broadcast
128.201.205.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.5208 , -36.2956
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS266648 · Objetivo Informatica Cachoeirinha Ltda-ME
Top organization / ISP
Objetivo Informatica Cachoeirinha Ltda-ME · Objetivo Informatica Cachoeirinha Ltda-ME
Top geo
Brazil · Pernambuco · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

192.140.33.0/24

Risk Max — LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
192.140.33.0
Broadcast
192.140.33.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS266201 · VERO S.A
Top organization / ISP
Clair Ferreira seg · Vero S.A
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.67.149.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.67.149.0
Broadcast
177.67.149.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.925866666666668 , -51.05733333333333
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS53223 · Master Net Telecom LTDA
Top organization / ISP
Master Net Telecom LTDA · Master Net Telecom LTDA
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.193.21.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.193.21.0
Broadcast
191.193.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.67.151.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.67.151.0
Broadcast
177.67.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS53223 · Master Net Telecom LTDA
Top organization / ISP
Master Net Telecom LTDA · Master Net Telecom LTDA
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.197.130.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.197.130.0
Broadcast
191.197.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.197.129.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.197.129.0
Broadcast
191.197.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.211.231.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.211.231.0
Broadcast
186.211.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.5208 , -36.2956
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS14840 · BR.Digital Telecom
Top organization / ISP
Diego dos Santos Vieira Telecomunicacoes · BR.Digital Telecom
Top geo
Brazil · Pernambuco · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.251.80.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.251.80.0
Broadcast
186.251.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS53223 · Master Net Telecom LTDA
Top organization / ISP
Master Net Telecom LTDA · Master Net Telecom LTDA
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

192.140.32.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
192.140.32.0
Broadcast
192.140.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS266201 · VERO S.A
Top organization / ISP
FBT NET LTDA · Vero S.A
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.152.71.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.152.71.0
Broadcast
179.152.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A. · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Rio Grande do Sul · Cachoeirinha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →