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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.
Active filter: Ambiente Virtual Sistemas e Conectividade Ltda · Clear
Snapshot 2026-03-07 Results 8 Page 1 / 1

177.66.83.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.66.83.0
Broadcast
177.66.83.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.733199999999999 , -35.695
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Ambiente Virtual Sistemas e Conectividade Ltda · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Solânea
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.86.0/24

Risk Max — LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.66.86.0
Broadcast
177.66.86.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-6.898633333333333 , -35.67648888888888
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Ambiente Virtual Sistemas e Conectividade Ltda · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Areia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.87.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.66.87.0
Broadcast
177.66.87.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-6.839550000000001 , -35.683099999999996
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Ambiente Virtual Sistemas e Conectividade Ltda · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Solânea
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.85.0/24

Risk Max — LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.66.85.0
Broadcast
177.66.85.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.733199999999999 , -35.695
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Ambiente Virtual Sistemas e Conectividade Ltda · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Solânea
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.81.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.66.81.0
Broadcast
177.66.81.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.945899999999999 , -35.6712
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Ambiente Virtual Sistemas e Conectividade Ltda · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Areia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.84.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.66.84.0
Broadcast
177.66.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7332 , -35.695
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
ISRAEL · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Solânea
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.80.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.66.80.0
Broadcast
177.66.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7332 , -35.695
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Ambiente Virtual Sistemas e Conectividade Ltda · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Solânea
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.82.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.66.82.0
Broadcast
177.66.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7332 , -35.695
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262490 · Ambiente Virtual Sistemas e Conectividade Ltda
Top organization / ISP
Star Serviços Tecnologia EIRELI · Ambiente Virtual Sistemas e Conectividade Ltda
Top geo
Brazil · Paraíba · Solânea
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →