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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: Master Tecnologia · Clear
Snapshot 2026-03-10 Results 5 Page 1 / 1

138.0.250.0/24

Risk Max — LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.0.250.0
Broadcast
138.0.250.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-12.6817 , -55.6995
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS263629 · MASTER TECNOLOGIA
Top organization / ISP
Master Tecnologia · Master Tecnologia
Top geo
Brazil · Mato Grosso · Sorriso
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.0.248.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.0.248.0
Broadcast
138.0.248.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.6299 , -56.691100000000006
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS263629 · MASTER TECNOLOGIA
Top organization / ISP
Master Tecnologia · Master Tecnologia
Top geo
Brazil · Mato Grosso · Diamantino
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.0.41.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.0.41.0
Broadcast
170.0.41.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.8315 , -56.079100000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS263629 · MASTER TECNOLOGIA
Top organization / ISP
Master Tecnologia · Master Tecnologia
Top geo
Brazil · Mato Grosso · Nova Mutum
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.0.249.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.0.249.0
Broadcast
138.0.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.6817 , -55.6995
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS263629 · MASTER TECNOLOGIA
Top organization / ISP
Master Tecnologia · Master Tecnologia
Top geo
Brazil · Mato Grosso · Sorriso
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.0.42.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.0.42.0
Broadcast
170.0.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-13.8315 , -56.0791
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS263629 · MASTER TECNOLOGIA
Top organization / ISP
Master Tecnologia · Master Tecnologia
Top geo
Brazil · Mato Grosso · Nova Mutum
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →