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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: São Borja · Clear
Snapshot 2026-03-07 Results 6 Page 1 / 1

177.155.103.0/24

Risk Max — LOW Footprint 3.516% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.155.103.0
Broadcast
177.155.103.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-28.818258823529412 , -55.67300588235294
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262907 · BRASIL TECPAR | AMIGO | AVATO
Top organization / ISP
BRASIL TECPAR | AMIGO | AVATO · BRASIL TECNOLOGIA E PARTICIPACOES S/A
Top geo
Brazil · Rio Grande do Sul · São Borja
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.1.0/24

Risk Max — LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
131.161.1.0
Broadcast
131.161.1.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.130381818181817 , -55.07612727272727
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262907 · BRASIL TECPAR | AMIGO | AVATO
Top organization / ISP
BRASIL TECPAR | AMIGO | AVATO · BRASIL TECNOLOGIA E PARTICIPACOES S/A
Top geo
Brazil · Rio Grande do Sul · São Borja
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.10.69.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.10.69.0
Broadcast
177.10.69.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-28.763399999999997 , -55.790200000000006
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53234 · SILVEIRA & ZIQUINATTI LTDA
Top organization / ISP
SILVEIRA & ZIQUINATTI LTDA · SILVEIRA & ZIQUINATTI LTDA
Top geo
Brazil · Rio Grande do Sul · São Borja
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.208.77.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.208.77.0
Broadcast
143.208.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.7634 , -55.7902
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS262907 · BRASIL TECPAR | AMIGO | AVATO
Top organization / ISP
BRASIL TECPAR | AMIGO | AVATO · BRASIL TECNOLOGIA E PARTICIPACOES S/A
Top geo
Brazil · Rio Grande do Sul · São Borja
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.181.91.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.181.91.0
Broadcast
45.181.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.7634 , -55.7902
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS269290 · DNET PROVEDOR DE INTERNET LTDA
Top organization / ISP
Dnet Provedor De Internet Ltda · Dnet Provedor De Internet Ltda
Top geo
Brazil · Rio Grande do Sul · São Borja
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.10.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.10.68.0
Broadcast
177.10.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.7634 , -55.7902
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS53234 · SILVEIRA & ZIQUINATTI LTDA
Top organization / ISP
SILVEIRA & ZIQUINATTI LTDA · SILVEIRA & ZIQUINATTI LTDA
Top geo
Brazil · Rio Grande do Sul · São Borja
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →