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:
Caxias
·
Clear
Snapshot
2026-03-05
Results
264
Page
7
/
7
179.111.21.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.111.21.0
Broadcast
179.111.21.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
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
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.137.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.137.161.0
Broadcast
179.137.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
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
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.55.247.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.55.247.0
Broadcast
179.55.247.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS26615 ·
TIM S/A
Top organization / ISP
TIM S/A
·
TIM S/A
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.237.109.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.237.109.0
Broadcast
186.237.109.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS270634 ·
TOP ON SERVICOS DE MULTIMIDIA LTDA ME
Top organization / ISP
TOP ON SERVICOS DE MULTIMIDIA LTDA ME
·
TOP ON SERVICOS DE MULTIMIDIA LTDA ME
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.126.87.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.126.87.0
Broadcast
187.126.87.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
Telemar Norte Leste S.A.
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.57.86.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.57.86.0
Broadcast
187.57.86.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
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
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.63.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.63.187.0
Broadcast
187.63.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.0673 , -50.9614
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS28169 ·
BITCOM PROVEDOR DE SERVICOS DE INTERNET LTDA
Top organization / ISP
Bitcom Provedor De Servicos De Internet Ltda
·
Bitcom Provedor De Servicos De Internet Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.32.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.32.139.0
Broadcast
189.32.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
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
Claro NXT Telecomunicacoes Ltda
·
Claro NXT Telecomunicacoes Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.92.46.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.92.46.0
Broadcast
189.92.46.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS22085 ·
Claro S/A
Top organization / ISP
Claro S/A
·
Claro S/A
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.141.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.141.209.0
Broadcast
200.141.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.165.185.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.165.185.0
Broadcast
200.165.185.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.215.162.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.215.162.0
Broadcast
200.215.162.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS263656 ·
BRSULNET TELECOM LTDA
Top organization / ISP
Brsulnet Telecom Ltda
·
Brsulnet Telecom Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.186.39.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.186.39.0
Broadcast
45.186.39.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS269409 ·
Rio Online Telecomunicações e Informática Ltda Me
Top organization / ISP
Rio Online Telecomunicações e Informática Ltda Me
·
Rio Online Telecomunicações e Informática Ltda Me
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.11.221.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.11.221.0
Broadcast
177.11.221.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262854 ·
AFINET SOLUCOES EM TECNOLOGIA DA INFORMACAO LTDA
Top organization / ISP
Afinet Solucoes EM Tecnologia DA Informacao Ltda
·
Afinet Solucoes EM Tecnologia DA Informacao Ltda
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.82.243.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.82.243.0
Broadcast
177.82.243.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
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
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.178.84.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.178.84.0
Broadcast
179.178.84.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom
·
TELEFÔNICA BRASIL S.A
Top geo
Brazil
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.237.111.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.237.111.0
Broadcast
186.237.111.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS270634 ·
TOP ON SERVICOS DE MULTIMIDIA LTDA ME
Top organization / ISP
TOP ON SERVICOS DE MULTIMIDIA LTDA ME
·
TOP ON SERVICOS DE MULTIMIDIA LTDA ME
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.126.80.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.126.80.0
Broadcast
187.126.80.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
Telemar Norte Leste S.A.
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.58.118.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.58.118.0
Broadcast
189.58.118.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.241.198.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.241.198.0
Broadcast
191.241.198.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.172 , -51.1782
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53061 ·
G2NET SUL PROVEDOR LTDA
Top organization / ISP
G2net SUL Provedor Ltda
·
G2net SUL Provedor Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Caxias do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.165.184.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.165.184.0
Broadcast
200.165.184.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.32.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.32.106.0
Broadcast
201.32.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
201.51.45.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
201.51.45.0
Broadcast
201.51.45.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7886 , -43.3175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7738 ·
V tal
Top organization / ISP
Telemar Norte Leste S.A.
·
V tal
Top geo
Brazil
·
Rio de Janeiro
·
Duque de Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
143.0.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
143.0.53.0
Broadcast
143.0.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-4.8171 , -43.4207
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263997 ·
BITMAIL SERVICOS DE INFORMATICA LTDA - ME
Top organization / ISP
Alfa Telecom Ltda
·
Bitmail Servicos De Informatica Ltda - ME
Top geo
Brazil
·
Maranhão
·
Caxias
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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