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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: Barra do Garças · Clear
Snapshot 2026-03-06 Results 8 Page 1 / 1

143.255.217.0/24

Risk Max — LOW Footprint 4.688% Hits 19
Prefix / IP version
/24 · IPv4
Network
143.255.217.0
Broadcast
143.255.217.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-15.66436842105263 , -52.349589473684205
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52935 · Infobarra Solucoes em Informatica Ltda
Top organization / ISP
Infobarra Solucoes em Informatica Ltda · Infobarra Solucoes em Informatica Ltda
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.53.46.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.53.46.0
Broadcast
177.53.46.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-15.893 , -52.254599999999996
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS273683 · ALLREDE TELECOM LTDA
Top organization / ISP
Allrede Telecom Ltda · Allrede Telecom Ltda
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.255.216.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.255.216.0
Broadcast
143.255.216.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.5672 , -52.38996000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52935 · Infobarra Solucoes em Informatica Ltda
Top organization / ISP
Infobarra Solucoes em Informatica Ltda · Infobarra Solucoes em Informatica Ltda
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.228.106.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.228.106.0
Broadcast
45.228.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.893 , -52.2546
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS267077 · L DE S SILVA INFORNET SERVICOS TELECOM
Top organization / ISP
L DE S SILVA INFORNET SERVICOS TELECOM · L DE S SILVA INFORNET SERVICOS TELECOM
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.23.184.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.23.184.0
Broadcast
177.23.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.35 , -52.4802
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS52935 · Infobarra Solucoes em Informatica Ltda
Top organization / ISP
Infobarra Solucoes em Informatica Ltda · Infobarra Solucoes em Informatica Ltda
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.231.23.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.231.23.0
Broadcast
45.231.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.893 , -52.2546
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS267183 · CINE NET TELECOM LTDA
Top organization / ISP
Cine NET Telecom Ltda · A A P D CARVALHO ALVES DE CASTRO INTERNET
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.221.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.221.39.0
Broadcast
131.221.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.893 , -52.2546
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS264407 · SET Soluções Tecnologicas e Informatica Ltda
Top organization / ISP
SET Soluções Tecnologicas e Informatica Ltda · SET Soluções Tecnologicas e Informatica Ltda
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.53.162.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.53.162.0
Broadcast
177.53.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.893 , -52.2546
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS273683 · ALLREDE TELECOM LTDA
Top organization / ISP
Allrede Telecom Ltda · Allrede Telecom Ltda
Top geo
Brazil · Mato Grosso · Barra do Garças
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →