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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: Serra Negra · Clear
Snapshot 2026-03-04 Results 7 Page 1 / 1

170.246.81.0/24

Risk Max — LOW Footprint 7.031% Hits 27
Prefix / IP version
/24 · IPv4
Network
170.246.81.0
Broadcast
170.246.81.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-22.65114814814815 , -46.7728925925926
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52686 · F.J.FANTINI AMPARO ME
Top organization / ISP
F.J.FANTINI AMPARO ME · F.J.FANTINI AMPARO ME
Top geo
Brazil · São Paulo · Serra Negra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.127.109.0/24

Risk Max — LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
179.127.109.0
Broadcast
179.127.109.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.5814 , -46.691900000000004
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262469 · WISP ICONECTA SERVICOS DE REDE LTDA
Top organization / ISP
Wisp Iconecta Servicos De Rede Ltda · Wisp Iconecta Servicos De Rede Ltda
Top geo
Brazil · São Paulo · Serra Negra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.169.10.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.169.10.0
Broadcast
45.169.10.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-6.695400000000001 , -46.1954
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS268076 · WEBNET TELECOM
Top organization / ISP
Webnet Telecom · Webnet Banda Larga
Top geo
Brazil · Maranhão · Formosa da Serra Negra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.246.83.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.246.83.0
Broadcast
170.246.83.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.5814 , -46.69189999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS52686 · F.J.FANTINI AMPARO ME
Top organization / ISP
F.J.FANTINI AMPARO ME · F.J.FANTINI AMPARO ME
Top geo
Brazil · São Paulo · Serra Negra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.233.97.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.233.97.0
Broadcast
170.233.97.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.576 , -37.3942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS265077 · J P DOS SANTOS
Top organization / ISP
J P DOS SANTOS · J P DOS SANTOS
Top geo
Brazil · Rio Grande do Norte · Serra Negra do Norte
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.170.116.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.170.116.0
Broadcast
45.170.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.576 , -37.3942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS268159 · CD TELECOMUNICACOES LTDA
Top organization / ISP
CD TELECOMUNICACOES LTDA · FIBER NET HOME SERVIÇOS E COMUNICACAO LTDA
Top geo
Brazil · Rio Grande do Norte · Serra Negra do Norte
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.107.74.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.107.74.0
Broadcast
177.107.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.5814 , -46.6919
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS52862 · ISP PREMIUM TELECOM S/A
Top organization / ISP
J. S. SISTEMAS DE TELECOMUNICACOES LTDA. - ME · ISP PREMIUM TELECOM S/A
Top geo
Brazil · São Paulo · Serra Negra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →