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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: Nets Telecomunicacoes Ltda · Clear
Snapshot 2026-01-27 Results 8 Page 1 / 1

164.163.237.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
164.163.237.0
Broadcast
164.163.237.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.2278 , -50.8683
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-08 12:43 · 2025-09-09 16:33
Top ASN
AS265989 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Valparaíso
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

168.227.91.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.227.91.0
Broadcast
168.227.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.6675 , -49.6972
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 15:58 · 2025-12-17 15:58
Top ASN
AS264556 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Lins
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

143.0.69.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.0.69.0
Broadcast
143.0.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2016 , -50.4303
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-07 08:48 · 2025-11-07 08:48
Top ASN
AS265989 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Araçatuba
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

138.0.206.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.0.206.0
Broadcast
138.0.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3368 , -50.7201
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 09:53 · 2025-11-06 09:53
Top ASN
AS264556 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Guararapes
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

143.0.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.0.68.0
Broadcast
143.0.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2016 , -50.4303
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 03:43 · 2025-11-06 03:43
Top ASN
AS265989 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Araçatuba
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

164.163.236.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.163.236.0
Broadcast
164.163.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2278 , -50.8683
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 15:53 · 2025-09-17 15:53
Top ASN
AS265989 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Valparaíso
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

143.0.70.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.0.70.0
Broadcast
143.0.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2016 , -50.4303
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 07:27 · 2025-09-16 07:27
Top ASN
AS265989 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Araçatuba
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

138.0.204.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.0.204.0
Broadcast
138.0.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3368 , -50.7201
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 11:54 · 2025-07-23 11:54
Top ASN
AS264556 · GARCIA TELECOMUNICACOES LTDA
Top organization / ISP
Garcia Telecomunicacoes Ltda · Nets Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Guararapes
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →