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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: Ostrava · Clear
Snapshot 2026-01-24 Results 5 Page 1 / 1

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 →

90.181.164.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.181.164.0
Broadcast
90.181.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8542 , 18.2633
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-13 19:04 · 2025-05-13 19:04
Top ASN
AS5610 · O2 Czech Republic, a.s.
Top organization / ISP
CZ.CZNET · Telefonica O2 Czech Republic, a.s.
Top geo
Czechia · Moravskoslezský kraj · Ostrava
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

193.165.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
193.165.97.0
Broadcast
193.165.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.7967 , 18.2343
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 02:53 · 2025-11-06 02:53
Top ASN
AS30764 · PODA a.s.
Top organization / ISP
Poda · PODA a.s.
Top geo
Czechia · Moravskoslezský kraj · Ostrava
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

185.225.148.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.225.148.0
Broadcast
185.225.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1699 , 1.4382
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 02:39 · 2025-05-05 02:39
Top ASN
AS201453 · Nostravant S.L.L.
Top organization / ISP
AKIWIFI-MAIN · Nostravant S.L.L
Top geo
Spain · Catalonia · Creixell
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

85.71.137.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.71.137.0
Broadcast
85.71.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8542 , 18.2633
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-10 09:30 · 2025-04-10 09:30
Top ASN
AS5610 · O2 Czech Republic, a.s.
Top organization / ISP
xDSL services · Telefonica O2 Czech Republic, a.s.
Top geo
Czechia · Moravskoslezský kraj · Ostrava
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2
Open report →