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:
Century Telecom Ltda
·
Clear
Snapshot
2026-03-08
Results
10
Page
1
/
1
200.169.10.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
200.169.10.0
Broadcast
200.169.10.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-19.902899999999995 , -43.9572
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.233.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
186.249.233.0
Broadcast
186.249.233.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.169.1.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
200.169.1.0
Broadcast
200.169.1.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.225.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.249.225.0
Broadcast
186.249.225.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.1.179.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.1.179.0
Broadcast
187.1.179.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.224.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.224.0
Broadcast
186.249.224.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
168.227.200.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
168.227.200.0
Broadcast
168.227.200.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.235.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.235.0
Broadcast
186.249.235.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
PEOPLE SERVIÇOS DE COMUNICAÇÃO LTDA
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.236.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.236.0
Broadcast
186.249.236.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Century Telecom Ltda
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.1.183.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.1.183.0
Broadcast
187.1.183.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-19.9029 , -43.9572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS21574 ·
Century Telecom Ltda
Top organization / ISP
Logiguarda Guarda de Veículos e Equipamentos LTDA
·
Century Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Belo Horizonte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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