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:
Caçapava
·
Clear
Snapshot
2026-03-09
Results
23
Page
1
/
1
143.137.39.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
143.137.39.0
Broadcast
143.137.39.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-23.100500000000004 , -45.70530000000001
Hits / Errors
15
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270949 ·
Vello Servicos de Telecomunicacoes Ltda
Top organization / ISP
Vello Servicos de Telecomunicacoes Ltda
·
Vello Servicos de Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.237.127.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
45.237.127.0
Broadcast
45.237.127.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-23.0949 , -45.7203
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268273 ·
CABOSAT INTERNET EIRELI
Top organization / ISP
Cabosat Internet Eireli
·
Cabosat Internet Eireli
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.233.156.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
181.233.156.0
Broadcast
181.233.156.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS271558 ·
Conecta Vale Servico de Telecomunicacao EIRELI
Top organization / ISP
Conecta Vale Servico de Telecomunicacao EIRELI
·
Conecta Vale Servico de Telecomunicacao EIRELI
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.42.115.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
201.42.115.0
Broadcast
201.42.115.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.225.213.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
186.225.213.0
Broadcast
186.225.213.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-30.61 , -53.4723
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263101 ·
Netmax Tecnologia Ltda
Top organization / ISP
Netmax Tecnologia Ltda
·
Netmax Tecnologia Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Caçapava do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.132.121.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
177.132.121.0
Broadcast
177.132.121.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.225.215.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
186.225.215.0
Broadcast
186.225.215.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-30.61 , -53.4723
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263101 ·
Netmax Tecnologia Ltda
Top organization / ISP
Netmax Tecnologia Ltda
·
Netmax Tecnologia Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Caçapava do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.170.155.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
177.170.155.0
Broadcast
177.170.155.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.189.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
177.189.191.0
Broadcast
177.189.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
3
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
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.85.107.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
187.85.107.0
Broadcast
187.85.107.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-30.61 , -53.4723
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28343 ·
UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A
·
UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil
·
Rio Grande do Sul
·
Caçapava do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.55.141.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
189.55.141.0
Broadcast
189.55.141.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 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
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.112.33.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.112.33.0
Broadcast
177.112.33.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 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
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.42.71.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
201.42.71.0
Broadcast
201.42.71.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.57.0.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
187.57.0.0
Broadcast
187.57.0.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.146.75.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.146.75.0
Broadcast
179.146.75.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.42.113.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.42.113.0
Broadcast
201.42.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.237.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.237.90.0
Broadcast
200.237.90.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-30.61 , -53.4723
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28343 ·
UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A
·
UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil
·
Rio Grande do Sul
·
Caçapava do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.42.68.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.42.68.0
Broadcast
201.42.68.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.42.114.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.42.114.0
Broadcast
201.42.114.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
1
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
Vivo
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.189.190.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.189.190.0
Broadcast
177.189.190.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.85.105.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.85.105.0
Broadcast
187.85.105.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-30.61 , -53.4723
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28343 ·
UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A
·
UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil
·
Rio Grande do Sul
·
Caçapava do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.110.225.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.110.225.0
Broadcast
189.110.225.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
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
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.180.215.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.180.215.0
Broadcast
187.180.215.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.1005 , -45.7053
Hits / Errors
1
hits ·
0
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
·
São Paulo
·
Caçapava
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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