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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: DB7 Telecom Ltda ME · Clear
Snapshot 2026-03-07 Results 5 Page 1 / 1

187.45.132.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.45.132.0
Broadcast
187.45.132.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28136 · SPACnet - Projetos Avançados em Computação
Top organization / ISP
DB7 Telecom Ltda ME · SPACnet - Projetos Avançados em Computação
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.45.131.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.45.131.0
Broadcast
187.45.131.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.6842 , -53.80689999999999
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS28136 · SPACnet - Projetos Avançados em Computação
Top organization / ISP
DB7 Telecom Ltda ME · SPACnet - Projetos Avançados em Computação
Top geo
Brazil · Rio Grande do Sul · Santa Maria
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.45.129.0/24

Risk Max — LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.45.129.0
Broadcast
187.45.129.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-7.2134 , -52.1934
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS273368 · E SIMAO BEZERRA TELECOMUNICACOES LTDA
Top organization / ISP
DB7 Telecom Ltda ME · SPACnet - Projetos Avançados em Computação
Top geo
Brazil · Pará · São Félix do Xingu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.45.134.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.45.134.0
Broadcast
187.45.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.8302 , -45.1358
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS28136 · SPACnet - Projetos Avançados em Computação
Top organization / ISP
DB7 Telecom Ltda ME · SPACnet - Projetos Avançados em Computação
Top geo
Brazil · Maranhão · São Bento
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.45.130.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.45.130.0
Broadcast
187.45.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.8201 , -49.2455
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28136 · SPACnet - Projetos Avançados em Computação
Top organization / ISP
DB7 Telecom Ltda ME · SPACnet - Projetos Avançados em Computação
Top geo
Brazil · Goiás · Aparecida de Goiânia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →