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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: Ocara · Clear
Snapshot 2026-03-11 Results 8 Page 1 / 1

143.208.111.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
143.208.111.0
Broadcast
143.208.111.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.7701 , -42.07490000000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS265127 · OK ITAOCARA PROVEDOR INTERNET LTDA
Top organization / ISP
OK ITAOCARA PROVEDOR INTERNET LTDA · OK ITAOCARA PROVEDOR INTERNET LTDA
Top geo
Brazil · Rio de Janeiro · Itaocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.242.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.191.242.0
Broadcast
181.191.242.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-4.5355 , -38.5158
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS267456 · INOVANETCE TELECOM
Top organization / ISP
Inovanetce Telecom · Inovanetce Telecom
Top geo
Brazil · Ceará · Ocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.175.187.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.175.187.0
Broadcast
45.175.187.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.7701 , -42.0749
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS268904 · Prívate Internet
Top organization / ISP
RCA NETWORK LTDA · Prívate Internet
Top geo
Brazil · Rio de Janeiro · Itaocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.241.77.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.241.77.0
Broadcast
191.241.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.7701 , -42.0749
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS53181 · K2 Telecom e Multimidia LTDA ME
Top organization / ISP
K2 Telecom e Multimidia LTDA ME · K2 Telecom e Multimidia LTDA ME
Top geo
Brazil · Rio de Janeiro · Itaocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.241.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.191.241.0
Broadcast
181.191.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.5355 , -38.5158
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS267456 · INOVANETCE TELECOM
Top organization / ISP
Inovanetce Telecom · Inovanetce Telecom
Top geo
Brazil · Ceará · Ocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.240.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.191.240.0
Broadcast
181.191.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.5355 , -38.5158
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS267456 · INOVANETCE TELECOM
Top organization / ISP
Inovanetce Telecom · Inovanetce Telecom
Top geo
Brazil · Ceará · Ocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.243.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.191.243.0
Broadcast
181.191.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.5355 , -38.5158
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS267456 · INOVANETCE TELECOM
Top organization / ISP
Inovanetce Telecom · Inovanetce Telecom
Top geo
Brazil · Ceará · Ocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.167.130.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.167.130.0
Broadcast
45.167.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.5355 , -38.5158
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS264398 · NEONET SERVICOS DE TELECOMUNICACOES LTDA
Top organization / ISP
Mega Router Telecom · Neonet Servicos De Telecomunicacoes Ltda
Top geo
Brazil · Ceará · Ocara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →