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:
Tatuí
·
Clear
Snapshot
2026-03-08
Results
15
Page
1
/
1
187.84.3.0/24
Risk Max
—
LOW
Footprint
5.859
%
Hits
24
Prefix / IP version
/24 · IPv4
Network
187.84.3.0
Broadcast
187.84.3.255
Observed IPs / Subnet size
15
observed ·
256
total
Centroid
-23.35579999999999 , -47.8563
Hits / Errors
24
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.4.0/24
Risk Max
—
LOW
Footprint
5.469
%
Hits
21
Prefix / IP version
/24 · IPv4
Network
187.84.4.0
Broadcast
187.84.4.255
Observed IPs / Subnet size
14
observed ·
256
total
Centroid
-23.355799999999995 , -47.8563
Hits / Errors
21
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.6.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
187.84.6.0
Broadcast
187.84.6.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
-23.355799999999995 , -47.85629999999999
Hits / Errors
14
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.0.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
187.84.0.0
Broadcast
187.84.0.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
-23.355799999999995 , -47.8563
Hits / Errors
13
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.7.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
187.84.7.0
Broadcast
187.84.7.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
-23.35579999999999 , -47.8563
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.1.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
187.84.1.0
Broadcast
187.84.1.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
-23.355799999999995 , -47.85629999999999
Hits / Errors
10
hits ·
1
errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.2.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
187.84.2.0
Broadcast
187.84.2.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-23.355799999999995 , -47.85629999999999
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.84.5.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
187.84.5.0
Broadcast
187.84.5.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
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
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.247.143.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
179.247.143.0
Broadcast
179.247.143.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 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
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.98.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
189.98.161.0
Broadcast
189.98.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
2
hits ·
1
errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.98.115.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
189.98.115.0
Broadcast
189.98.115.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.216.195.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.216.195.0
Broadcast
181.216.195.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.32.222.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.32.222.0
Broadcast
189.32.222.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
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
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.98.116.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.98.116.0
Broadcast
189.98.116.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
1
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
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.240.196.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.240.196.0
Broadcast
191.240.196.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3558 , -47.8563
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS52818 ·
CD ONE CORPORATION DO BRASIL LTDA
Top organization / ISP
CD ONE CORPORATION DO BRASIL LTDA
·
CD ONE CORPORATION DO BRASIL LTDA
Top geo
Brazil
·
São Paulo
·
Tatuí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
