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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: NOVA-NETWORK · Clear
Snapshot 2026-01-23 Results 3 Page 1 / 1

91.140.30.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
91.140.30.0
Broadcast
91.140.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9842 , 23.7353
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:18 · 2023-12-20 15:18
Top ASN
AS25472 · Nova Telecommunications & Media Single Member S.A
Top organization / ISP
Evergy S.A. · NOVA-NETWORK
Top geo
Greece · Attica · Athens
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →

91.140.28.0/24

Risk Max — LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
91.140.28.0
Broadcast
91.140.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9842 , 23.7353
Hits / Errors
16 hits · 1 errors
First / Last seen
2024-11-03 18:39 · 2024-11-03 18:43
Top ASN
AS25472 · Nova Telecommunications & Media Single Member S.A
Top organization / ISP
Evergy S.A. · NOVA-NETWORK
Top geo
Greece · Attica · Athens
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2
Open report →

91.140.29.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
91.140.29.0
Broadcast
91.140.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9842 , 23.7353
Hits / Errors
3 hits · 1 errors
First / Last seen
2024-09-21 18:09 · 2024-09-21 18:41
Top ASN
AS25472 · Nova Telecommunications & Media Single Member S.A
Top organization / ISP
Evergy S.A. · NOVA-NETWORK
Top geo
Greece · Attica · Athens
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →