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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: Ponta Porã · Clear
Snapshot 2026-03-03 Results 6 Page 1 / 1

45.172.66.0/24

Risk Max — LOW Footprint 6.641% Hits 21
Prefix / IP version
/24 · IPv4
Network
45.172.66.0
Broadcast
45.172.66.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-22.5403 , -55.72320000000001
Hits / Errors
21 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS268791 · AREA 51 PROVEDOR DE INTERNET LTDA
Top organization / ISP
Area 51 Provedor De Internet Ltda · Area 51 Provedor De Internet Ltda
Top geo
Brazil · Mato Grosso do Sul · Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.172.64.0/24

Risk Max — LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.172.64.0
Broadcast
45.172.64.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.540299999999995 , -55.7232
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS268791 · AREA 51 PROVEDOR DE INTERNET LTDA
Top organization / ISP
Area 51 Provedor De Internet Ltda · Area 51 Provedor De Internet Ltda
Top geo
Brazil · Mato Grosso do Sul · Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.194.159.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.194.159.0
Broadcast
186.194.159.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.271433333333334 , -55.08886666666666
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS53065 · Opcao Telecom
Top organization / ISP
Opcao Telecom · Opcao Telecom
Top geo
Brazil · Mato Grosso do Sul · Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.184.209.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.184.209.0
Broadcast
191.184.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.5403 , -55.7232
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Mato Grosso do Sul · Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.245.181.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.245.181.0
Broadcast
170.245.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.5403 , -55.7232
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS266017 · FILENO E GALENO LTDA ME
Top organization / ISP
Fileno E Galeno Ltda ME · Fileno E Galeno Ltda ME
Top geo
Brazil · Mato Grosso do Sul · Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.192.0
Broadcast
181.191.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.5361 , -55.7256
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS267003 · SCM EVOLUTT CONNECT LTDA
Top organization / ISP
SCM EVOLUTT CONNECT LTDA · LANG & WALDOW LTDA
Top geo
Brazil · Mato Grosso do Sul · Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →