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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: Ultranet Provedor Custodia Ltda · Clear
Snapshot 2026-03-04 Results 3 Page 1 / 1

131.108.154.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.108.154.0
Broadcast
131.108.154.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.0009 , -34.8687
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS270946 · ULTRANET PROVEDOR CUSTODIA LTDA
Top organization / ISP
Ultranet Provedor Custodia Ltda · Pedro Rangel Rezende Pereira
Top geo
Brazil · Pernambuco · Recife
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.108.155.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.108.155.0
Broadcast
131.108.155.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.07665 , -35.0826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS270946 · ULTRANET PROVEDOR CUSTODIA LTDA
Top organization / ISP
Ultranet Provedor Custodia Ltda · Pedro Rangel Rezende Pereira
Top geo
Brazil · Pernambuco · Vitória de Santo Antão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.108.152.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.108.152.0
Broadcast
131.108.152.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.1288 , -37.6621
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS270946 · ULTRANET PROVEDOR CUSTODIA LTDA
Top organization / ISP
Ultranet Provedor Custodia Ltda · Pedro Rangel Rezende Pereira
Top geo
Brazil · Pernambuco · Custódia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →