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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: Guapimirim · Clear
Snapshot 2026-03-17 Results — Page 1 / 1

189.113.74.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.113.74.0
Broadcast
189.113.74.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.525475 , -42.857975
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Guapimirim
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

191.241.65.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.241.65.0
Broadcast
191.241.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.588800000000003 , -42.9784
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS53181 · K2 Telecom e Multimidia LTDA ME
Top organization / ISP
Optic Net Telecomunicações LTDA · K2 Telecom e Multimidia LTDA ME
Top geo
Brazil · Rio de Janeiro · Guapimirim
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

189.113.71.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.113.71.0
Broadcast
189.113.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.5888 , -42.9784
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Guapimirim
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →