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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: South Moravian · Clear
Snapshot 2026-03-11 Results 8 Page 1 / 1

213.211.52.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.211.52.0
Broadcast
213.211.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8519 , 16.0465
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS12570 · O2 Czech Republic, a.s.
Top organization / ISP
LANservis s.r.o · CZECHBONE
Top geo
Czechia · South Moravian · Znojmo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.219.240.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
91.219.240.0
Broadcast
91.219.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.34029999999999 , 16.7558
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS211774 · ign.cz internet, s.r.o.
Top organization / ISP
ign.cz internet, s.r.o · ign.cz internet, s.r.o.
Top geo
Czechia · South Moravian · Jedovnice
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

46.13.21.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
46.13.21.0
Broadcast
46.13.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.1953 , 16.6016
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13036 · T-Mobile Czech Republic a.s.
Top organization / ISP
T-Mobile Czech Republic a.s. · T-Mobile Czech Republic
Top geo
Czechia · South Moravian · Brno
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

185.195.227.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.195.227.0
Broadcast
185.195.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9147 , 17.104
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS207242 · NOEL, s.r.o.
Top organization / ISP
— · NOEL, s.r.o.
Top geo
Czechia · South Moravian · Dubňany
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.193.2.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.193.2.0
Broadcast
85.193.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.1953 , 16.6016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5610 · O2 Czech Republic, a.s.
Top organization / ISP
Internethome Losan · O2 Czech Republic
Top geo
Czechia · South Moravian · Brno
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.193.33.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.193.33.0
Broadcast
85.193.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.1953 , 16.6016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5610 · O2 Czech Republic, a.s.
Top organization / ISP
Internethome Losan · O2 Czech Republic
Top geo
Czechia · South Moravian · Brno
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.71.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.71.26.0
Broadcast
85.71.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.1953 , 16.6016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5610 · O2 Czech Republic, a.s.
Top organization / ISP
xDSL services · Telefonica O2 Czech Republic, a.s.
Top geo
Czechia · South Moravian · Brno
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.24.196.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.24.196.0
Broadcast
89.24.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0235 , 16.505
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS13036 · T-Mobile Czech Republic a.s.
Top organization / ISP
T Mobile Czech xDSL · T-Mobile Czech Republic a.s.
Top geo
Czechia · South Moravian · Malešovice
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →