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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: EUROSIGNAL · Clear
Snapshot 2026-01-22 Results 3 Page 1 / 1

77.240.104.0/24

Risk Max — LOW Footprint 0.391% Hits 52
Prefix / IP version
/24 · IPv4
Network
77.240.104.0
Broadcast
77.240.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.782 , 14.1877
Hits / Errors
52 hits · 0 errors
First / Last seen
2025-03-03 12:56 · 2025-03-03 23:49
Top ASN
AS42189 · Druzstvo EUROSIGNAL
Top organization / ISP
— · EUROSIGNAL
Top geo
Czechia · Central Bohemia · Dobříš
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2
Open report →

77.240.101.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
77.240.101.0
Broadcast
77.240.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.782 , 14.1877
Hits / Errors
4 hits · 4 errors
First / Last seen
2024-02-16 19:50 · 2024-02-16 19:50
Top ASN
AS42189 · Druzstvo EUROSIGNAL
Top organization / ISP
Eurosignal · Druzstvo EUROSIGNAL
Top geo
Czechia · Central Bohemia · Dobříš
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2
Open report →

77.240.99.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.240.99.0
Broadcast
77.240.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.782 , 14.1877
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-01 07:54 · 2025-04-01 07:54
Top ASN
AS42189 · Druzstvo EUROSIGNAL
Top organization / ISP
— · EUROSIGNAL
Top geo
Czechia · Central Bohemia · Dobříš
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2
Open report →