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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: Castellar · Clear
Snapshot 2026-03-04 Results 2 Page 1 / 1

190.167.166.0/24

Risk Max — LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
190.167.166.0
Broadcast
190.167.166.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
19.4667 , -71.54999999999998
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS6400 · Compañía Dominicana de Teléfonos S. A.
Top organization / ISP
Compañía Dominicana de Teléfonos S. A · Compañía Dominicana de Teléfonos S. A.
Top geo
Dominican Republic · Dajabón · Castellar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

37.158.32.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.158.32.0
Broadcast
37.158.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6167 , 2.08333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 · TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
— · RIMA (Red IP Multi Acceso)
Top geo
Spain · Catalonia · Castellar del Vallès
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →