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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: Fibergreen Tecnologicas S.L. · Clear
Snapshot 2026-01-26 Results 6 Page 1 / 1

154.58.213.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.58.213.0
Broadcast
154.58.213.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
41.6607 , -4.7079
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-05 12:39 · 2025-05-06 18:30
Top ASN
AS58327 · FIBERGREEN TECNOLOGICAS S.L.
Top organization / ISP
Codisa Telco Solutions S.L · Fibergreen Tecnologicas S.L.
Top geo
Spain · Castille and León · Valladolid
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

5.252.255.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.252.255.0
Broadcast
5.252.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5674 , -4.6538
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 15:48 · 2025-05-05 15:48
Top ASN
AS58327 · FIBERGREEN TECNOLOGICAS S.L.
Top organization / ISP
— · FIBERGREEN-TECNOLOGICAS
Top geo
Spain · Castille and León · Herrera de Duero
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

185.74.195.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.74.195.0
Broadcast
185.74.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2133 , -5.10907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 17:54 · 2025-05-05 17:54
Top ASN
AS58327 · FIBERGREEN TECNOLOGICAS S.L.
Top organization / ISP
Fibergreen · Fibergreen Tecnologicas S.L.
Top geo
Spain · Castille and León · Carpio
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

154.58.212.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.58.212.0
Broadcast
154.58.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6607 , -4.7079
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 14:14 · 2025-05-05 14:14
Top ASN
AS58327 · FIBERGREEN TECNOLOGICAS S.L.
Top organization / ISP
Codisa Telco Solutions S.L · Fibergreen Tecnologicas S.L.
Top geo
Spain · Castille and León · Valladolid
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

185.230.144.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.230.144.0
Broadcast
185.230.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.94 , -5.6036
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 12:06 · 2025-05-05 12:06
Top ASN
AS58327 · FIBERGREEN TECNOLOGICAS S.L.
Top organization / ISP
Fibergreen Tecnologicas S.L · Fibergreen Tecnologicas S.L.
Top geo
Spain · Castille and León · Terradillos
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

176.120.168.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.120.168.0
Broadcast
176.120.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.607 , -4.7969
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 04:08 · 2025-05-05 04:08
Top ASN
AS58327 · FIBERGREEN TECNOLOGICAS S.L.
Top organization / ISP
Fibergreen Tecnologicas S.L · Fibergreen Tecnologicas S.L.
Top geo
Spain · Castille and León · Arroyo de la Encomienda
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →