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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Estância
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Clear
Snapshot
2026-03-10
Results
14
Page
1
/
1
181.192.81.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
181.192.81.0
Broadcast
181.192.81.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
-29.6472375 , -51.171025
Hits / Errors
16
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263520 ·
VOA TELECOMUNICACOES LTDA
Top organization / ISP
VOA TELECOMUNICACOES LTDA
·
VOA TELECOMUNICACOES EIRELI - EPP
Top geo
Brazil
·
Rio Grande do Sul
·
Estância Velha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.129.223.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
177.129.223.0
Broadcast
177.129.223.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-29.670266666666667 , -51.16698888888889
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS271644 ·
INFOVALE INFORMATICA LTDA
Top organization / ISP
Infovale Informatica Ltda
·
Infovale Informatica Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Estância Velha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.83.207.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
170.83.207.0
Broadcast
170.83.207.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53236 ·
ACESSO Internet Fibra
Top organization / ISP
ACESSO Internet Fibra
·
JF Soluções Informática Ltda.
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.185.133.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
45.185.133.0
Broadcast
45.185.133.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269376 ·
JETFIBER SERVICOS DE COMUNICACAO MULTIMIDIA EIRELI
Top organization / ISP
Jetfiber Servicos De Comunicacao Multimidia Eireli
·
Jetfiber Servicos De Comunicacao Multimidia Eireli
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.83.204.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
170.83.204.0
Broadcast
170.83.204.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS53236 ·
ACESSO Internet Fibra
Top organization / ISP
ACESSO Internet Fibra
·
JF Soluções Informática Ltda.
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.15.119.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
190.15.119.0
Broadcast
190.15.119.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-10.819175000000001 , -36.983574999999995
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS61568 ·
ALOO TELECOM - FSF TECNOLOGIA SA
Top organization / ISP
Aloo Telecom - FSF Tecnologia SA
·
Aloo Telecom - FSF Tecnologia SA
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.42.120.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
179.42.120.0
Broadcast
179.42.120.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271190 ·
DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI
Top organization / ISP
DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI
·
DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.185.135.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
45.185.135.0
Broadcast
45.185.135.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS269376 ·
JETFIBER SERVICOS DE COMUNICACAO MULTIMIDIA EIRELI
Top organization / ISP
Jetfiber Servicos De Comunicacao Multimidia Eireli
·
Jetfiber Servicos De Comunicacao Multimidia Eireli
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.83.205.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
170.83.205.0
Broadcast
170.83.205.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS53236 ·
ACESSO Internet Fibra
Top organization / ISP
ACESSO Internet Fibra
·
JF Soluções Informática Ltda.
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.185.134.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
45.185.134.0
Broadcast
45.185.134.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS269376 ·
JETFIBER SERVICOS DE COMUNICACAO MULTIMIDIA EIRELI
Top organization / ISP
Jetfiber Servicos De Comunicacao Multimidia Eireli
·
Jetfiber Servicos De Comunicacao Multimidia Eireli
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.10.120.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.10.120.0
Broadcast
177.10.120.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53236 ·
ACESSO Internet Fibra
Top organization / ISP
ACESSO Internet Fibra
·
JF Soluções Informática Ltda.
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.37.67.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
201.37.67.0
Broadcast
201.37.67.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.97 , -50.2197
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 ·
Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Estância Velha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.42.121.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.42.121.0
Broadcast
179.42.121.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271190 ·
DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI
Top organization / ISP
DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI
·
DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.83.206.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
170.83.206.0
Broadcast
170.83.206.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-11.2339 , -37.4145
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS53236 ·
ACESSO Internet Fibra
Top organization / ISP
ACESSO Internet Fibra
·
JF Soluções Informática Ltda.
Top geo
Brazil
·
Sergipe
·
Estância
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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