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:
VAS Freitas Servicos de Internet Ltda
·
Clear
Snapshot
2026-03-07
Results
14
Page
1
/
1
128.201.122.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
128.201.122.0
Broadcast
128.201.122.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-4.6207 , -37.7631
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Aracati
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
128.201.123.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
128.201.123.0
Broadcast
128.201.123.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-4.6207 , -37.7631
Hits / Errors
4
hits ·
1
errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Aracati
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
128.201.121.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
128.201.121.0
Broadcast
128.201.121.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-4.6207 , -37.7631
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Aracati
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.179.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
186.249.179.0
Broadcast
186.249.179.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.55455 , -39.23805
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Tururu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.55.245.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.55.245.0
Broadcast
177.55.245.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.0834 , -39.897
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Itarema
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.177.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
186.249.177.0
Broadcast
186.249.177.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.717 , -38.5287
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.55.246.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.55.246.0
Broadcast
177.55.246.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2758 , -39.8061
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Amontada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.55.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.55.248.0
Broadcast
177.55.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.0834 , -39.897
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Itarema
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.55.249.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.55.249.0
Broadcast
177.55.249.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.0834 , -39.897
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Itarema
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.185.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.185.0
Broadcast
186.249.185.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.717 , -38.5287
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.183.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.183.0
Broadcast
186.249.183.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.0834 , -39.897
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Itarema
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.55.243.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.55.243.0
Broadcast
177.55.243.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-4.6593 , -38.0476
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Palhano
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.178.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.178.0
Broadcast
186.249.178.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2758 , -39.8061
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Amontada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.249.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.249.187.0
Broadcast
186.249.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.717 , -38.5287
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262532 ·
NET ONDA SERVICOS DE INTERNET LTDA
Top organization / ISP
NET ONDA SERVICOS DE INTERNET LTDA
·
VAS Freitas Servicos de Internet Ltda
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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