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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: Comfibra - Provedor De Telec. Ltda - M · Clear
Snapshot 2026-03-10 Results 3 Page 1 / 1

168.90.37.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.90.37.0
Broadcast
168.90.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.431699999999996 , -52.9826
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS264236 · COMFIBRA - PROVEDOR DE TELEC. LTDA - M
Top organization / ISP
Comfibra - Provedor De Telec. Ltda - M · Comfibra - Provedor De Telec. Ltda - M
Top geo
Brazil · Paraná · Quedas do Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.89.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.117.89.0
Broadcast
138.117.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.4317 , -52.9826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS264236 · COMFIBRA - PROVEDOR DE TELEC. LTDA - M
Top organization / ISP
Comfibra - Provedor De Telec. Ltda - M · Comfibra - Provedor De Telec. Ltda - M
Top geo
Brazil · Paraná · Quedas do Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.88.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.88.0
Broadcast
138.117.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.4317 , -52.9826
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS264236 · COMFIBRA - PROVEDOR DE TELEC. LTDA - M
Top organization / ISP
Comfibra - Provedor De Telec. Ltda - M · Comfibra - Provedor De Telec. Ltda - M
Top geo
Brazil · Paraná · Quedas do Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →