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.
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Active filter:
Avaré
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Snapshot
2026-03-05
Results
10
Page
1
/
1
187.56.76.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
187.56.76.0
Broadcast
187.56.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.0998 , -48.9217
Hits / Errors
5
hits ·
1
errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.128.145.0/24
Risk Max
—
LOW
Footprint
5.078
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
177.128.145.0
Broadcast
177.128.145.255
Observed IPs / Subnet size
13
observed ·
256
total
Centroid
-23.059925000000007 , -48.898262499999994
Hits / Errors
16
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270814 ·
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Zaaz Provedor De Internet E Telecomunicacoes Ltda
·
Zaaz Provedor De Internet E Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.235.35.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
186.235.35.0
Broadcast
186.235.35.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-23.058785714285715 , -48.897592857142854
Hits / Errors
14
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270814 ·
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Zaaz Provedor De Internet E Telecomunicacoes Ltda
·
Zaaz Provedor De Internet E Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.235.38.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
186.235.38.0
Broadcast
186.235.38.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
-23.05195 , -48.893575
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270814 ·
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Zaaz Provedor De Internet E Telecomunicacoes Ltda
·
Zaaz Provedor De Internet E Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.0.226.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
138.0.226.0
Broadcast
138.0.226.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-23.05017777777778 , -48.89253333333333
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS270814 ·
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Zaaz Provedor De Internet E Telecomunicacoes Ltda
·
Zaaz Provedor De Internet E Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.235.45.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.235.45.0
Broadcast
186.235.45.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-23.0679 , -48.902950000000004
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS270814 ·
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Zaaz Provedor De Internet E Telecomunicacoes Ltda
·
Zaaz Provedor De Internet E Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.223.255.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.223.255.0
Broadcast
186.223.255.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-23.0998 , -48.9217
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 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
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.99.47.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
179.99.47.0
Broadcast
179.99.47.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.0998 , -48.9217
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.55.61.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.55.61.0
Broadcast
177.55.61.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.036 , -48.8842
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28220 ·
Alares Cabo Servicos de Telecomunicacoes S.A.
Top organization / ISP
Alares Cabo Servicos de Telecomunicacoes S.A
·
Cabo Servicos De Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.128.148.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.128.148.0
Broadcast
177.128.148.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.036 , -48.8842
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS270814 ·
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Top organization / ISP
Zaaz Provedor De Internet E Telecomunicacoes Ltda
·
Zaaz Provedor De Internet E Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Avaré
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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