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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: CESNET-TCZ · Clear
Snapshot 2026-01-28 Results 2 Page 1 / 1

78.128.203.0/24

Risk Max — LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
78.128.203.0
Broadcast
78.128.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.0512 , 15.7769
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-10 11:04 · 2025-03-10 11:04
Top ASN
AS2852 · CESNET z.s.p.o.
Top organization / ISP
Charles University · CESNET-TCZ
Top geo
Czechia · Pardubický kraj · Pardubice
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2
Open report →

195.113.175.0/24

Risk Max — LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
195.113.175.0
Broadcast
195.113.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.794999999999995 , 15.021099999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-05-23 12:25 · 2025-05-23 12:29
Top ASN
AS2852 · CESNET z.s.p.o.
Top organization / ISP
Vysoka skola banska - Technicka univerzita Ostrava · CESNET-TCZ
Top geo
Czechia · Liberecký kraj · Liberec
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →