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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: Seabra · Clear
Snapshot 2026-03-05 Results 5 Page 1 / 1

168.181.42.0/24

Risk Max — LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
168.181.42.0
Broadcast
168.181.42.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-12.383 , -41.91680000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53029 · Seabra Informatica Ltda
Top organization / ISP
Seabra Informatica Ltda · Seabra Informatica Ltda
Top geo
Brazil · Bahia · Seabra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.129.116.0/24

Risk Max — LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.129.116.0
Broadcast
177.129.116.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-12.253288888888891 , -40.6932
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53029 · Seabra Informatica Ltda
Top organization / ISP
Seabra Informatica Ltda · Seabra Informatica Ltda
Top geo
Brazil · Bahia · Itaberaba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.129.118.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.129.118.0
Broadcast
177.129.118.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.45 , -40.1948
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS53029 · Seabra Informatica Ltda
Top organization / ISP
Seabra Informatica Ltda · Seabra Informatica Ltda
Top geo
Brazil · Bahia · Itaberaba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.181.169.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
168.181.169.0
Broadcast
168.181.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.383 , -41.9168
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS265338 · SPEEDCONECT SERVICOS E TECNOLOGIA LTDA - ME
Top organization / ISP
Speedconect Servicos E Tecnologia Ltda - ME · Speedconect Servicos E Tecnologia Ltda - ME
Top geo
Brazil · Bahia · Seabra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.177.100.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.177.100.0
Broadcast
45.177.100.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-24.0058 , -46.4028
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS13786 · Seabras 1 USA, LLC
Top organization / ISP
Ascnettelecom Ltda - EPP · Seabras 1 Brasil Ltda
Top geo
Brazil · São Paulo · Praia Grande
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →