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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: CB NET TELECOM LTDA · Clear
Snapshot 2026-03-13 Results 3 Page 1 / 1

131.0.205.0/24

Risk Max — LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
131.0.205.0
Broadcast
131.0.205.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-28.859800000000003 , -52.68586666666667
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS61729 · CB NET TELECOM LTDA
Top organization / ISP
CB NET TELECOM LTDA · CB NET TELECOM LTDA
Top geo
Brazil · Rio Grande do Sul · Soledade
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

131.0.206.0/24

Risk Max — LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
131.0.206.0
Broadcast
131.0.206.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-28.894199999999998 , -53.029799999999994
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS61729 · CB NET TELECOM LTDA
Top organization / ISP
CB NET TELECOM LTDA · CB NET TELECOM LTDA
Top geo
Brazil · Rio Grande do Sul · Campos Borges
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.168.131.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.168.131.0
Broadcast
45.168.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.718 , -52.4266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS61729 · CB NET TELECOM LTDA
Top organization / ISP
Wifi-Net Scs · CB NET TELECOM LTDA
Top geo
Brazil · Rio Grande do Sul · Santa Cruz do Sul
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →