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:
Cerquilho
·
Clear
Snapshot
2026-01-20
Results
12
Page
1
/
1
186.224.173.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
186.224.173.0
Broadcast
186.224.173.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-23.191099999999995 , -47.7734
Hits / Errors
3
hits ·
0
errors
First / Last seen
2025-09-15 13:33 · 2025-09-19 08:52
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
200.187.87.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
200.187.87.0
Broadcast
200.187.87.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-10-08 08:32 · 2025-10-08 08:32
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
181.219.244.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
181.219.244.0
Broadcast
181.219.244.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-10-04 08:03 · 2025-10-04 08:03
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
187.45.11.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
187.45.11.0
Broadcast
187.45.11.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-29 22:03 · 2025-09-29 22:03
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
186.224.170.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.224.170.0
Broadcast
186.224.170.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 13:27 · 2025-12-17 13:27
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
186.224.168.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.224.168.0
Broadcast
186.224.168.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 10:14 · 2025-12-17 10:14
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
201.46.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.46.38.0
Broadcast
201.46.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 01:36 · 2025-12-17 01:36
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
181.219.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.219.240.0
Broadcast
181.219.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-20 02:24 · 2025-09-20 02:24
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
186.224.171.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.224.171.0
Broadcast
186.224.171.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 12:01 · 2025-09-14 12:01
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
200.176.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.176.13.0
Broadcast
200.176.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-13 22:53 · 2025-08-13 22:53
Top ASN
AS11706 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-08-11 → 2025-08-18 · Updated
2026-01-14
· v2
Open report →
186.224.174.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.224.174.0
Broadcast
186.224.174.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-02 22:25 · 2025-08-02 22:25
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
186.224.163.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.224.163.0
Broadcast
186.224.163.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1911 , -47.7734
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-06-20 17:03 · 2025-06-20 17:03
Top ASN
AS28580 ·
Cilnet Comunicação e Informática S.A.
Top organization / ISP
Cilnet Comunicação e Informática S.A
·
CILNET Comunicacao e Informatica LTDA.
Top geo
Brazil
·
São Paulo
·
Cerquilho
Window / Updated
2025-06-16 → 2025-06-23 · Updated
2026-01-14
· v2
Open report →
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
