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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 José do Rio Preto · Clear
Snapshot 2026-03-20 Results — Page 2 / 2

152.244.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.244.39.0
Broadcast
152.244.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

177.78.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.78.25.0
Broadcast
177.78.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

181.189.43.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.189.43.0
Broadcast
181.189.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS271416 · Cuiabá Telecom
Top organization / ISP
PLUSCOM TELECOMUNICAÇOES LTDA · Cuiabá Telecom
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.9.74.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.9.74.0
Broadcast
191.9.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

45.163.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.163.194.0
Broadcast
45.163.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS268557 · A B DA SILVA TELECOMUNICACOES
Top organization / ISP
A B DA SILVA TELECOMUNICACOES · A B DA SILVA TELECOMUNICACOES
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

179.93.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.93.56.0
Broadcast
179.93.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

45.172.117.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.172.117.0
Broadcast
45.172.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS268764 · NetCaster Solutions
Top organization / ISP
NetCaster Solutions · NetCaster Solutions
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

177.66.233.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.66.233.0
Broadcast
177.66.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS262505 · N4 Telecomunicacoes LTDA - ME
Top organization / ISP
N4 Telecomunicacoes LTDA - ME · N4 Telecomunicacoes LTDA - ME
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

200.95.213.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.95.213.0
Broadcast
200.95.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS61937 · Oquei Telecom Ltda
Top organization / ISP
Oquei Telecom Ltda · Oquei Telecom Ltda EPP
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

186.237.133.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.237.133.0
Broadcast
186.237.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS28330 · IFTNET-TELECOM
Top organization / ISP
Cliklink Internet Ltda · Megatelecom Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

138.204.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.39.0
Broadcast
138.204.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS61775 · AW Fibra
Top organization / ISP
AW Fibra · AW TELECOM LTDA - ME
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

179.167.42.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.167.42.0
Broadcast
179.167.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →
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