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:
Caucaia
·
Clear
Snapshot
2026-03-06
Results
18
Page
1
/
1
45.186.133.0/24
Risk Max
—
LOW
Footprint
4.297
%
Hits
20
Prefix / IP version
/24 · IPv4
Network
45.186.133.0
Broadcast
45.186.133.255
Observed IPs / Subnet size
11
observed ·
256
total
Centroid
-3.782200000000001 , -38.802499999999995
Hits / Errors
20
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269424 ·
M dos santos rodrigues
Top organization / ISP
M dos santos rodrigues
·
M dos santos rodrigues
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.48.3.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
179.48.3.0
Broadcast
179.48.3.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS271069 ·
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Top organization / ISP
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
·
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.48.2.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
179.48.2.0
Broadcast
179.48.2.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS271069 ·
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Top organization / ISP
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
·
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.232.160.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
45.232.160.0
Broadcast
45.232.160.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-3.7822000000000005 , -38.802499999999995
Hits / Errors
10
hits ·
1
errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS264293 ·
Smart Solucoes em Telecomunicacoes
Top organization / ISP
Smart Solucoes em Telecomunicacoes
·
Smart Solucoes em Telecomunicacoes
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.232.162.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
45.232.162.0
Broadcast
45.232.162.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-3.7822000000000005 , -38.802499999999995
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS264293 ·
Smart Solucoes em Telecomunicacoes
Top organization / ISP
Smart Solucoes em Telecomunicacoes
·
Smart Solucoes em Telecomunicacoes
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.230.115.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
45.230.115.0
Broadcast
45.230.115.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS267152 ·
Mundial NET
Top organization / ISP
Wellington Silva
·
Miriane Araujo Lima De Oliveira - ME
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.178.92.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
45.178.92.0
Broadcast
45.178.92.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS269032 ·
UPNET TELECOM LTDA
Top organization / ISP
Upnet Telecom Ltda
·
Upnet Telecom Ltda
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.179.248.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
45.179.248.0
Broadcast
45.179.248.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.7388 , -38.6561
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS269108 ·
SET BRASIL SERVIÇO DE TELECOMUNICAÇÕES LTDA
Top organization / ISP
Pronet- Telecomunicacao NET Ltda
·
SET BRASIL SERVIÇO DE TELECOMUNICAÇÕES LTDA
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.104.113.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.104.113.0
Broadcast
177.104.113.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS28598 ·
DB3 SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
DB3 SERVICOS DE TELECOMUNICACOES S.A
·
DB3 SERVICOS DE TELECOMUNICACOES S.A
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.239.237.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
45.239.237.0
Broadcast
45.239.237.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822000000000005 , -38.8025
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS268390 ·
ALISSON HENRIQUE DUARTE SERVICOS - ME
Top organization / ISP
Alisson Henrique Duarte Servicos - ME
·
Alisson Henrique Duarte Servicos - ME
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.179.124.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
45.179.124.0
Broadcast
45.179.124.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269078 ·
SETEC.NET SERVICOS DE INFORMATICA E COMUNICACAO LT
Top organization / ISP
SETEC.NET SERVICOS DE INFORMATICA E COMUNICACAO LT
·
SETEC.NET SERVICOS DE INFORMATICA E COMUNICACAO LT
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.43.50.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
179.43.50.0
Broadcast
179.43.50.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS270854 ·
MCL SERVIÇOS E COMUNICAÇÕES LTDA
Top organization / ISP
Johnny Wenderson Dos Santos Silva
·
MCL SERVIÇOS E COMUNICAÇÕES LTDA
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.230.112.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
45.230.112.0
Broadcast
45.230.112.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS265061 ·
MIRIANE ARAUJO LIMA DE OLIVEIRA - ME
Top organization / ISP
Mundial
·
Mundial NET
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.48.1.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.48.1.0
Broadcast
179.48.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS271069 ·
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Top organization / ISP
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
·
A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.97.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.97.78.0
Broadcast
138.97.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.73611 , -38.6531
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS270909 ·
ALVES E ALCANTARA LTDA
Top organization / ISP
Alves E Alcantara Ltda
·
Alves E Alcantara Ltda
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.186.134.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.186.134.0
Broadcast
45.186.134.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS269424 ·
M dos santos rodrigues
Top organization / ISP
M dos santos rodrigues
·
M dos santos rodrigues
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.166.171.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.166.171.0
Broadcast
45.166.171.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS267979 ·
UP CABLE SERVIÇOS DE INTERNET LTDA
Top organization / ISP
ERM TELECOM LTDA
·
UP CABLE SERVIÇOS DE INTERNET LTDA
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.186.135.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.186.135.0
Broadcast
45.186.135.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.7822 , -38.8025
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS269424 ·
M dos santos rodrigues
Top organization / ISP
M dos santos rodrigues
·
M dos santos rodrigues
Top geo
Brazil
·
Ceará
·
Caucaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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