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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: Praha 10 · Clear
Snapshot 2026-03-07 Results 3 Page 1 / 1

77.75.79.0/24

Risk Max — LOW Footprint 1.953% Hits 17
Prefix / IP version
/24 · IPv4
Network
77.75.79.0
Broadcast
77.75.79.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
50.068629411764704 , 14.432270588235294
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS43037 · Seznam.cz, a.s.
Top organization / ISP
— · Seznam - II
Top geo
Czechia · Prague · Praha 10
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

77.75.76.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
77.75.76.0
Broadcast
77.75.76.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
50.068475 , 14.434237500000002
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS43037 · Seznam.cz, a.s.
Top organization / ISP
— · Seznam - III
Top geo
Czechia · Prague · Praha 10
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

77.75.77.0/24

Risk Max — LOW Footprint 1.562% Hits 12
Prefix / IP version
/24 · IPv4
Network
77.75.77.0
Broadcast
77.75.77.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
50.06759999999999 , 14.445383333333334
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS43037 · Seznam.cz, a.s.
Top organization / ISP
— · Seznam - III
Top geo
Czechia · Prague · Praha 10
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →