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:
Londrina
·
Clear
Snapshot
2026-03-04
Results
103
Page
3
/
3
138.117.67.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.117.67.0
Broadcast
138.117.67.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS263586 ·
E. M. Fernandes
Top organization / ISP
E. M. Fernandes
·
E. M. Fernandes
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.77.217.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.77.217.0
Broadcast
181.77.217.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS26615 ·
TIM S/A
Top organization / ISP
TIM S/A
·
TIM S/A
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.162.202.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.162.202.0
Broadcast
200.162.202.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS19182 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.236.166.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.236.166.0
Broadcast
186.236.166.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.94.207.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.94.207.0
Broadcast
201.94.207.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.236.131.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.236.131.0
Broadcast
186.236.131.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
152.243.236.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
152.243.236.0
Broadcast
152.243.236.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Latin American and Caribbean IP address Regional Registry
·
Vivo
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.32.37.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.32.37.0
Broadcast
189.32.37.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.154.1.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.154.1.0
Broadcast
179.154.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 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
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.193.34.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.193.34.0
Broadcast
191.193.34.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
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
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.74.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.74.144.0
Broadcast
187.74.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
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
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.0.117.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.0.117.0
Broadcast
187.0.117.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.62.39.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.62.39.0
Broadcast
187.62.39.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.76.55.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.76.55.0
Broadcast
189.76.55.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.139.121.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.139.121.0
Broadcast
200.139.121.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.43.142.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.43.142.0
Broadcast
201.43.142.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
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
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.100.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.100.53.0
Broadcast
177.100.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
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
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.68.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.68.186.0
Broadcast
177.68.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
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
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.103.150.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.103.150.0
Broadcast
189.103.150.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
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
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.97.15.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.97.15.0
Broadcast
189.97.15.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.232.73.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.232.73.0
Broadcast
45.232.73.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS267251 ·
TELEFONARNET TELECOMUNICACOES
Top organization / ISP
Telefonarnet Telecomunicacoes
·
Telefonarnet Telecomunicacoes
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.76.9.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.76.9.0
Broadcast
189.76.9.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS22689 ·
SERCOMTEL S/A TELECOMUNICACOES
Top organization / ISP
SERCOMTEL S/A TELECOMUNICACOES
·
SERCOMTEL S/A TELECOMUNICACOES
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.22.31.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.22.31.0
Broadcast
201.22.31.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3128 , -51.1596
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraná
·
Londrina
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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