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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: Utrera · Clear
Snapshot 2026-01-22 Results 4 Page 1 / 1

46.24.142.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.24.142.0
Broadcast
46.24.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.183 , -5.7746
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 22:32 · 2025-08-02 22:32
Top ASN
AS12430 · VODAFONE ESPANA S.A.U.
Top organization / ISP
— · Vodafone-BB Global
Top geo
Spain · Andalusia · Utrera
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

81.36.195.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.36.195.0
Broadcast
81.36.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.183 , -5.7746
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 14:55 · 2025-05-06 14:55
Top ASN
AS3352 · TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso) · Telefonica de Espana SAU
Top geo
Spain · Andalusia · Utrera
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

143.131.206.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.131.206.0
Broadcast
143.131.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.1852 , -5.78093
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 20:18 · 2025-05-04 20:18
Top ASN
AS35699 · Adamo Telecom Iberia S.A.
Top organization / ISP
Adamo Telecom Iberia S.A.U · Adamo Telecom Iberia S.A.
Top geo
Spain · Andalusia · Utrera
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

178.19.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.19.39.0
Broadcast
178.19.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.183 , -5.7746
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-21 05:32 · 2023-07-21 05:32
Top ASN
AS212097 · VIM TELECOMUNICACIONES SL
Top organization / ISP
Vimtel Redes · VIM TELECOMUNICACIONES SL
Top geo
Spain · Andalusia · Utrera
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2
Open report →