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.
Search
Active filter:
Casca
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Clear
Snapshot
2026-03-07
Results
68
Page
2
/
2
187.19.105.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.105.0
Broadcast
187.19.105.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.84.19.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.84.19.0
Broadcast
81.84.19.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.6962 , -9.4186
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS2860 ·
NOS COMUNICACOES, S.A.
Top organization / ISP
TVCABO-Portugal
·
NOS Comunicacoes S.A.
Top geo
Portugal
·
Lisbon
·
Cascais
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.211.47.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.211.47.0
Broadcast
179.211.47.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9651 , -53.4528
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.52.214.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.52.214.0
Broadcast
187.52.214.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.227.105.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.227.105.0
Broadcast
186.227.105.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.227.99.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.227.99.0
Broadcast
186.227.99.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.30.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.30.140.0
Broadcast
189.30.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.195.169.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.195.169.0
Broadcast
200.195.169.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9558 , -53.4553
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS14868 ·
Ligga Telecomunicações S.A.
Top organization / ISP
BMBB SERVIÇOS DE COMUNICAÇÃO LTDA
·
Ligga Telecomunicações S.A
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.243.244.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
85.243.244.0
Broadcast
85.243.244.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.702 , -9.3997
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS3243 ·
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A.
·
PT Comunicacoes S.A
Top geo
Portugal
·
Lisbon
·
Cascais
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.219.247.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.219.247.0
Broadcast
191.219.247.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.19.111.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.111.0
Broadcast
187.19.111.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.19.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.108.0
Broadcast
187.19.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.188.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.188.253.0
Broadcast
177.188.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9651 , -53.4528
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.19.109.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.109.0
Broadcast
187.19.109.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.11.116.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.11.116.0
Broadcast
189.11.116.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.219.245.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.219.245.0
Broadcast
191.219.245.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.185.249.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.185.249.0
Broadcast
200.185.249.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9651 , -53.4528
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS19182 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
149.107.210.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
149.107.210.0
Broadcast
149.107.210.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-31.4057 , -64.1849
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS267900 ·
ESTABLECIMIENTO CASCADA BLANCA S.A
Top organization / ISP
POGLIOTTI & CONSTRUCCIONES S.A. (Sitsa Telecomunicaciones)
·
Establecimiento Cascada Blanca S.A
Top geo
Argentina
·
Cordoba
·
Córdoba
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
149.107.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
149.107.218.0
Broadcast
149.107.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-31.4057 , -64.1849
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS267900 ·
ESTABLECIMIENTO CASCADA BLANCA S.A
Top organization / ISP
POGLIOTTI & CONSTRUCCIONES S.A. (Sitsa Telecomunicaciones)
·
Establecimiento Cascada Blanca S.A
Top geo
Argentina
·
Cordoba
·
Córdoba
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
161.230.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
161.230.132.0
Broadcast
161.230.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.712 , -9.4415
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS12353 ·
Vodafone Portugal
Top organization / ISP
Vodafone Portugal - Communicacoes Pessoais S.A
·
Vodafone Portugal
Top geo
Portugal
·
Lisbon
·
Cascais
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.154.44.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.154.44.0
Broadcast
179.154.44.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9651 , -53.4528
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.227.102.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.227.102.0
Broadcast
186.227.102.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.227.107.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.227.107.0
Broadcast
186.227.107.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.69.1.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.69.1.0
Broadcast
189.69.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9651 , -53.4528
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.201.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.201.240.0
Broadcast
177.201.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.94.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.94.103.0
Broadcast
177.94.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.9651 , -53.4528
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.251.146.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.251.146.0
Broadcast
186.251.146.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
·
Paraná
·
Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.251.147.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.251.147.0
Broadcast
186.251.147.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-25.0525 , -53.3881
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28130 ·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top organization / ISP
CERTTO TELECOMUNICAÇÕES LTDA EPP
·
CERTTO TELECOMUNICAÇÕES LTDA EPP.
Top geo
Brazil
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Paraná
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Cascavel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
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