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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: Etech - Tecnologia Ltda · Clear
Snapshot 2026-03-06 Results 3 Page 1 / 1

45.172.37.0/24

Risk Max — LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.172.37.0
Broadcast
45.172.37.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-8.294099999999998 , -35.33683333333333
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS268846 · ETECH - TECNOLOGIA LTDA
Top organization / ISP
Etech - Tecnologia Ltda · Etech - Tecnologia Ltda
Top geo
Brazil · Pernambuco · Escada
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.172.38.0/24

Risk Max — LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.172.38.0
Broadcast
45.172.38.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.3497 , -35.2727
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS268846 · ETECH - TECNOLOGIA LTDA
Top organization / ISP
Cyber NET Informatica Ltda ME · Etech - Tecnologia Ltda
Top geo
Brazil · Pernambuco · Escada
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.172.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.172.39.0
Broadcast
45.172.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.3497 , -35.2727
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS268846 · ETECH - TECNOLOGIA LTDA
Top organization / ISP
Cyber NET Informatica Ltda ME · Etech - Tecnologia Ltda
Top geo
Brazil · Pernambuco · Escada
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →